1 /* GTK - The GIMP Toolkit
2 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
3 * GtkToolbar copyright (C) Federico Mena
5 * Copyright (C) 2002 Anders Carlsson <andersca@gnome.org>
6 * Copyright (C) 2002 James Henstridge <james@daa.com.au>
7 * Copyright (C) 2003, 2004 Soeren Sandmann <sandmann@daimi.au.dk>
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2 of the License, or (at your option) any later version.
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the
21 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
22 * Boston, MA 02111-1307, USA.
26 * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
27 * file for a list of people on the GTK+ Team. See the ChangeLog
28 * files for a list of changes. These files are distributed with
29 * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
32 #undef GTK_DISABLE_DEPRECATED
35 #include "gtktoolbar.h"
36 #include "gtkradiotoolbutton.h"
37 #include "gtkseparatortoolitem.h"
39 #include "gtkradiobutton.h"
40 #include "gtktoolbar.h"
41 #include "gtkbindings.h"
42 #include <gdk/gdkkeysyms.h>
43 #include "gtkmarshalers.h"
47 #include "gtkprivate.h"
54 typedef struct _ToolbarContent ToolbarContent;
56 #define DEFAULT_IPADDING 0
58 /* note: keep in sync with DEFAULT_SPACE_SIZE and DEFAULT_SPACE_STYLE in gtkseparatortoolitem.c */
59 #define DEFAULT_SPACE_SIZE 4
60 #define DEFAULT_SPACE_STYLE GTK_TOOLBAR_SPACE_LINE
61 #define SPACE_LINE_DIVISION 10.0
62 #define SPACE_LINE_START 3.0
63 #define SPACE_LINE_END 7.0
65 #define DEFAULT_ICON_SIZE GTK_ICON_SIZE_LARGE_TOOLBAR
66 #define DEFAULT_TOOLBAR_STYLE GTK_TOOLBAR_BOTH
68 #define MAX_HOMOGENEOUS_N_CHARS 13 /* Items that are wider than this do not participate
69 * in the homogeneous game. In units of
70 * pango_font_get_estimated_char_width().
72 #define SLIDE_SPEED 800 /* How fast the items slide, in pixels per second */
82 /* Child properties */
86 CHILD_PROP_HOMOGENEOUS
118 struct _GtkToolbarPrivate
123 GtkWidget * arrow_button;
127 GdkWindow * event_window;
129 GtkSettings * settings;
131 GtkToolItem * highlight_tool_item;
132 gint max_homogeneous_pixels;
136 guint show_arrow : 1;
138 guint is_sliding : 1;
141 static void gtk_toolbar_init (GtkToolbar *toolbar);
142 static void gtk_toolbar_class_init (GtkToolbarClass *klass);
143 static void gtk_toolbar_set_property (GObject *object,
147 static void gtk_toolbar_get_property (GObject *object,
151 static gint gtk_toolbar_expose (GtkWidget *widget,
152 GdkEventExpose *event);
153 static void gtk_toolbar_realize (GtkWidget *widget);
154 static void gtk_toolbar_unrealize (GtkWidget *widget);
155 static void gtk_toolbar_size_request (GtkWidget *widget,
156 GtkRequisition *requisition);
157 static void gtk_toolbar_size_allocate (GtkWidget *widget,
158 GtkAllocation *allocation);
159 static void gtk_toolbar_style_set (GtkWidget *widget,
160 GtkStyle *prev_style);
161 static void gtk_toolbar_direction_changed (GtkWidget *widget,
162 GtkTextDirection previous_direction);
163 static gboolean gtk_toolbar_focus (GtkWidget *widget,
164 GtkDirectionType dir);
165 static void gtk_toolbar_screen_changed (GtkWidget *widget,
166 GdkScreen *previous_screen);
167 static void gtk_toolbar_map (GtkWidget *widget);
168 static void gtk_toolbar_unmap (GtkWidget *widget);
169 static void gtk_toolbar_set_child_property (GtkContainer *container,
174 static void gtk_toolbar_get_child_property (GtkContainer *container,
179 static void gtk_toolbar_finalize (GObject *object);
180 static void gtk_toolbar_show_all (GtkWidget *widget);
181 static void gtk_toolbar_hide_all (GtkWidget *widget);
182 static void gtk_toolbar_add (GtkContainer *container,
184 static void gtk_toolbar_remove (GtkContainer *container,
186 static void gtk_toolbar_forall (GtkContainer *container,
187 gboolean include_internals,
188 GtkCallback callback,
189 gpointer callback_data);
190 static GType gtk_toolbar_child_type (GtkContainer *container);
191 static void gtk_toolbar_orientation_changed (GtkToolbar *toolbar,
192 GtkOrientation orientation);
193 static void gtk_toolbar_real_style_changed (GtkToolbar *toolbar,
194 GtkToolbarStyle style);
195 static gboolean gtk_toolbar_move_focus (GtkToolbar *toolbar,
196 GtkDirectionType dir);
197 static gboolean gtk_toolbar_focus_home_or_end (GtkToolbar *toolbar,
198 gboolean focus_home);
199 static gboolean gtk_toolbar_button_press (GtkWidget *toolbar,
200 GdkEventButton *event);
201 static gboolean gtk_toolbar_arrow_button_press (GtkWidget *button,
202 GdkEventButton *event,
203 GtkToolbar *toolbar);
204 static void gtk_toolbar_arrow_button_clicked (GtkWidget *button,
205 GtkToolbar *toolbar);
206 static void gtk_toolbar_update_button_relief (GtkToolbar *toolbar);
207 static gboolean gtk_toolbar_popup_menu (GtkWidget *toolbar);
208 static GtkWidget * internal_insert_element (GtkToolbar *toolbar,
209 GtkToolbarChildType type,
212 const char *tooltip_text,
213 const char *tooltip_private_text,
215 GtkSignalFunc callback,
219 static void gtk_toolbar_reconfigured (GtkToolbar *toolbar);
220 static gboolean gtk_toolbar_check_new_api (GtkToolbar *toolbar);
221 static gboolean gtk_toolbar_check_old_api (GtkToolbar *toolbar);
223 static GtkReliefStyle get_button_relief (GtkToolbar *toolbar);
224 static gint get_internal_padding (GtkToolbar *toolbar);
225 static GtkShadowType get_shadow_type (GtkToolbar *toolbar);
226 static gint get_space_size (GtkToolbar *toolbar);
227 static GtkToolbarSpaceStyle get_space_style (GtkToolbar *toolbar);
229 /* methods on ToolbarContent 'class' */
230 static ToolbarContent *toolbar_content_new_tool_item (GtkToolbar *toolbar,
232 gboolean is_placeholder,
234 static ToolbarContent *toolbar_content_new_compatibility (GtkToolbar *toolbar,
235 GtkToolbarChildType type,
240 static void toolbar_content_remove (ToolbarContent *content,
241 GtkToolbar *toolbar);
242 static void toolbar_content_free (ToolbarContent *content);
243 static void toolbar_content_expose (ToolbarContent *content,
244 GtkContainer *container,
245 GdkEventExpose *expose);
246 static gboolean toolbar_content_visible (ToolbarContent *content,
247 GtkToolbar *toolbar);
248 static void toolbar_content_size_request (ToolbarContent *content,
250 GtkRequisition *requisition);
251 static gboolean toolbar_content_is_homogeneous (ToolbarContent *content,
252 GtkToolbar *toolbar);
253 static gboolean toolbar_content_is_placeholder (ToolbarContent *content);
254 static gboolean toolbar_content_disappearing (ToolbarContent *content);
255 static ItemState toolbar_content_get_state (ToolbarContent *content);
256 static gboolean toolbar_content_child_visible (ToolbarContent *content);
257 static void toolbar_content_get_goal_allocation (ToolbarContent *content,
258 GtkAllocation *allocation);
259 static void toolbar_content_get_allocation (ToolbarContent *content,
260 GtkAllocation *allocation);
261 static void toolbar_content_set_start_allocation (ToolbarContent *content,
262 GtkAllocation *new_start_allocation);
263 static void toolbar_content_get_start_allocation (ToolbarContent *content,
264 GtkAllocation *start_allocation);
265 static gboolean toolbar_content_get_expand (ToolbarContent *content);
266 static void toolbar_content_set_goal_allocation (ToolbarContent *content,
267 GtkAllocation *allocation);
268 static void toolbar_content_set_child_visible (ToolbarContent *content,
271 static void toolbar_content_size_allocate (ToolbarContent *content,
272 GtkAllocation *allocation);
273 static void toolbar_content_set_state (ToolbarContent *content,
274 ItemState new_state);
275 static GtkWidget * toolbar_content_get_widget (ToolbarContent *content);
276 static void toolbar_content_set_disappearing (ToolbarContent *content,
277 gboolean disappearing);
278 static void toolbar_content_set_size_request (ToolbarContent *content,
281 static void toolbar_content_toolbar_reconfigured (ToolbarContent *content,
282 GtkToolbar *toolbar);
283 static GtkWidget * toolbar_content_retrieve_menu_item (ToolbarContent *content);
284 static gboolean toolbar_content_is_separator (ToolbarContent *content);
285 static void toolbar_content_show_all (ToolbarContent *content);
286 static void toolbar_content_hide_all (ToolbarContent *content);
289 #define GTK_TOOLBAR_GET_PRIVATE(o) \
290 (G_TYPE_INSTANCE_GET_PRIVATE ((o), GTK_TYPE_TOOLBAR, GtkToolbarPrivate))
292 static GtkContainerClass * parent_class = NULL;
293 static guint toolbar_signals [LAST_SIGNAL] = { 0 };
296 gtk_toolbar_get_type (void)
298 static GtkType type = 0;
302 static const GTypeInfo type_info =
304 sizeof (GtkToolbarClass),
305 (GBaseInitFunc) NULL,
306 (GBaseFinalizeFunc) NULL,
307 (GClassInitFunc) gtk_toolbar_class_init,
308 (GClassFinalizeFunc) NULL,
312 (GInstanceInitFunc) gtk_toolbar_init,
315 type = g_type_register_static (GTK_TYPE_CONTAINER,
324 add_arrow_bindings (GtkBindingSet *binding_set,
326 GtkDirectionType dir)
328 guint keypad_keysym = keysym - GDK_Left + GDK_KP_Left;
330 gtk_binding_entry_add_signal (binding_set, keysym, 0,
332 GTK_TYPE_DIRECTION_TYPE, dir);
333 gtk_binding_entry_add_signal (binding_set, keypad_keysym, 0,
335 GTK_TYPE_DIRECTION_TYPE, dir);
339 add_ctrl_tab_bindings (GtkBindingSet *binding_set,
340 GdkModifierType modifiers,
341 GtkDirectionType direction)
343 gtk_binding_entry_add_signal (binding_set,
344 GDK_Tab, GDK_CONTROL_MASK | modifiers,
346 GTK_TYPE_DIRECTION_TYPE, direction);
347 gtk_binding_entry_add_signal (binding_set,
348 GDK_KP_Tab, GDK_CONTROL_MASK | modifiers,
350 GTK_TYPE_DIRECTION_TYPE, direction);
354 gtk_toolbar_class_init (GtkToolbarClass *klass)
356 GObjectClass *gobject_class;
357 GtkWidgetClass *widget_class;
358 GtkContainerClass *container_class;
359 GtkBindingSet *binding_set;
361 parent_class = g_type_class_peek_parent (klass);
363 gobject_class = (GObjectClass *)klass;
364 widget_class = (GtkWidgetClass *)klass;
365 container_class = (GtkContainerClass *)klass;
367 gobject_class->set_property = gtk_toolbar_set_property;
368 gobject_class->get_property = gtk_toolbar_get_property;
369 gobject_class->finalize = gtk_toolbar_finalize;
371 widget_class->button_press_event = gtk_toolbar_button_press;
372 widget_class->expose_event = gtk_toolbar_expose;
373 widget_class->size_request = gtk_toolbar_size_request;
374 widget_class->size_allocate = gtk_toolbar_size_allocate;
375 widget_class->style_set = gtk_toolbar_style_set;
376 widget_class->direction_changed = gtk_toolbar_direction_changed;
377 widget_class->focus = gtk_toolbar_focus;
378 widget_class->screen_changed = gtk_toolbar_screen_changed;
379 widget_class->realize = gtk_toolbar_realize;
380 widget_class->unrealize = gtk_toolbar_unrealize;
381 widget_class->map = gtk_toolbar_map;
382 widget_class->unmap = gtk_toolbar_unmap;
383 widget_class->popup_menu = gtk_toolbar_popup_menu;
384 widget_class->show_all = gtk_toolbar_show_all;
385 widget_class->hide_all = gtk_toolbar_hide_all;
387 container_class->add = gtk_toolbar_add;
388 container_class->remove = gtk_toolbar_remove;
389 container_class->forall = gtk_toolbar_forall;
390 container_class->child_type = gtk_toolbar_child_type;
391 container_class->get_child_property = gtk_toolbar_get_child_property;
392 container_class->set_child_property = gtk_toolbar_set_child_property;
394 klass->orientation_changed = gtk_toolbar_orientation_changed;
395 klass->style_changed = gtk_toolbar_real_style_changed;
398 * GtkToolbar::orientation-changed:
399 * @toolbar: the object which emitted the signal
400 * @orientation: the new #GtkOrientation of the toolbar
402 * Emitted when the orientation of the toolbar changes.
404 toolbar_signals[ORIENTATION_CHANGED] =
405 g_signal_new ("orientation-changed",
406 G_OBJECT_CLASS_TYPE (klass),
408 G_STRUCT_OFFSET (GtkToolbarClass, orientation_changed),
410 g_cclosure_marshal_VOID__ENUM,
412 GTK_TYPE_ORIENTATION);
414 * GtkToolbar::style-changed:
415 * @toolbar: The #GtkToolbar which emitted the signal
416 * @style: the new #GtkToolbarStyle of the toolbar
418 * Emitted when the style of the toolbar changes.
420 toolbar_signals[STYLE_CHANGED] =
421 g_signal_new ("style-changed",
422 G_OBJECT_CLASS_TYPE (klass),
424 G_STRUCT_OFFSET (GtkToolbarClass, style_changed),
426 g_cclosure_marshal_VOID__ENUM,
428 GTK_TYPE_TOOLBAR_STYLE);
430 * GtkToolbar::popup-context-menu:
431 * @toolbar: the #GtkToolbar which emitted the signal
432 * @x: the x coordinate of the point where the menu should appear
433 * @y: the y coordinate of the point where the menu should appear
434 * @button: the mouse button the user pressed, or -1
436 * Emitted when the user right-clicks the toolbar or uses the
437 * keybinding to display a popup menu.
439 * Application developers should handle this signal if they want
440 * to display a context menu on the toolbar. The context-menu should
441 * appear at the coordinates given by @x and @y. The mouse button
442 * number is given by the @button parameter. If the menu was popped
443 * up using the keybaord, @button is -1.
445 * Return value: return %TRUE if the signal was handled, %FALSE if not
447 toolbar_signals[POPUP_CONTEXT_MENU] =
448 g_signal_new ("popup_context_menu",
449 G_OBJECT_CLASS_TYPE (klass),
451 G_STRUCT_OFFSET (GtkToolbarClass, popup_context_menu),
452 _gtk_boolean_handled_accumulator, NULL,
453 _gtk_marshal_BOOLEAN__INT_INT_INT,
455 G_TYPE_INT, G_TYPE_INT,
458 * GtkToolbar::move-focus:
459 * @toolbar: the #GtkToolbar which emitted the signal
460 * @dir: a #GtkDirection
462 * A keybinding signal used internally by GTK+. This signal can't
463 * be used in application code.
465 * Return value: %TRUE if the signal was handled, %FALSE if not
467 toolbar_signals[MOVE_FOCUS] =
468 _gtk_binding_signal_new ("move_focus",
469 G_TYPE_FROM_CLASS (klass),
470 G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
471 G_CALLBACK (gtk_toolbar_move_focus),
473 _gtk_marshal_BOOLEAN__ENUM,
475 GTK_TYPE_DIRECTION_TYPE);
477 * GtkToolbar::focus-home-or-end:
478 * @toolbar: the #GtkToolbar which emitted the signal
479 * @focus_home: %TRUE if the first item should be focused
481 * A keybinding signal used internally by GTK+. This signal can't
482 * be used in application code
484 * Return value: %TRUE if the signal was handled, %FALSE if not
486 toolbar_signals[FOCUS_HOME_OR_END] =
487 _gtk_binding_signal_new ("focus_home_or_end",
488 G_OBJECT_CLASS_TYPE (klass),
489 G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
490 G_CALLBACK (gtk_toolbar_focus_home_or_end),
492 _gtk_marshal_BOOLEAN__BOOLEAN,
497 g_object_class_install_property (gobject_class,
499 g_param_spec_enum ("orientation",
501 P_("The orientation of the toolbar"),
502 GTK_TYPE_ORIENTATION,
503 GTK_ORIENTATION_HORIZONTAL,
506 g_object_class_install_property (gobject_class,
508 g_param_spec_enum ("toolbar_style",
510 P_("How to draw the toolbar"),
511 GTK_TYPE_TOOLBAR_STYLE,
514 g_object_class_install_property (gobject_class,
516 g_param_spec_boolean ("show_arrow",
518 P_("If an arrow should be shown if the toolbar doesn't fit"),
522 /* child properties */
523 gtk_container_class_install_child_property (container_class,
525 g_param_spec_boolean ("expand",
527 P_("Whether the item should receive extra space when the toolbar grows"),
531 gtk_container_class_install_child_property (container_class,
532 CHILD_PROP_HOMOGENEOUS,
533 g_param_spec_boolean ("homogeneous",
535 P_("Whether the item should be the same size as other homogeneous items"),
539 /* style properties */
540 gtk_widget_class_install_style_property (widget_class,
541 g_param_spec_int ("space_size",
543 P_("Size of spacers"),
549 gtk_widget_class_install_style_property (widget_class,
550 g_param_spec_int ("internal_padding",
551 P_("Internal padding"),
552 P_("Amount of border space between the toolbar shadow and the buttons"),
558 gtk_widget_class_install_style_property (widget_class,
559 g_param_spec_enum ("space_style",
561 P_("Whether spacers are vertical lines or just blank"),
562 GTK_TYPE_TOOLBAR_SPACE_STYLE,
566 gtk_widget_class_install_style_property (widget_class,
567 g_param_spec_enum ("button_relief",
569 P_("Type of bevel around toolbar buttons"),
570 GTK_TYPE_RELIEF_STYLE,
573 gtk_widget_class_install_style_property (widget_class,
574 g_param_spec_enum ("shadow_type",
576 P_("Style of bevel around the toolbar"),
577 GTK_TYPE_SHADOW_TYPE,
581 gtk_settings_install_property (g_param_spec_enum ("gtk-toolbar-style",
583 P_("Whether default toolbars have text only, text and icons, icons only, etc."),
584 GTK_TYPE_TOOLBAR_STYLE,
585 DEFAULT_TOOLBAR_STYLE,
588 gtk_settings_install_property (g_param_spec_enum ("gtk-toolbar-icon-size",
589 P_("Toolbar icon size"),
590 P_("Size of icons in default toolbars"),
595 binding_set = gtk_binding_set_by_class (klass);
597 add_arrow_bindings (binding_set, GDK_Left, GTK_DIR_LEFT);
598 add_arrow_bindings (binding_set, GDK_Right, GTK_DIR_RIGHT);
599 add_arrow_bindings (binding_set, GDK_Up, GTK_DIR_UP);
600 add_arrow_bindings (binding_set, GDK_Down, GTK_DIR_DOWN);
602 gtk_binding_entry_add_signal (binding_set, GDK_KP_Home, 0,
603 "focus_home_or_end", 1,
604 G_TYPE_BOOLEAN, TRUE);
605 gtk_binding_entry_add_signal (binding_set, GDK_Home, 0,
606 "focus_home_or_end", 1,
607 G_TYPE_BOOLEAN, TRUE);
608 gtk_binding_entry_add_signal (binding_set, GDK_KP_End, 0,
609 "focus_home_or_end", 1,
610 G_TYPE_BOOLEAN, FALSE);
611 gtk_binding_entry_add_signal (binding_set, GDK_End, 0,
612 "focus_home_or_end", 1,
613 G_TYPE_BOOLEAN, FALSE);
615 add_ctrl_tab_bindings (binding_set, 0, GTK_DIR_TAB_FORWARD);
616 add_ctrl_tab_bindings (binding_set, GDK_SHIFT_MASK, GTK_DIR_TAB_BACKWARD);
618 g_type_class_add_private (gobject_class, sizeof (GtkToolbarPrivate));
622 gtk_toolbar_init (GtkToolbar *toolbar)
624 GtkToolbarPrivate *priv;
626 GTK_WIDGET_UNSET_FLAGS (toolbar, GTK_CAN_FOCUS);
627 GTK_WIDGET_SET_FLAGS (toolbar, GTK_NO_WINDOW);
629 priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
631 toolbar->orientation = GTK_ORIENTATION_HORIZONTAL;
632 toolbar->style = DEFAULT_TOOLBAR_STYLE;
633 toolbar->icon_size = DEFAULT_ICON_SIZE;
634 toolbar->tooltips = gtk_tooltips_new ();
635 g_object_ref (toolbar->tooltips);
636 gtk_object_sink (GTK_OBJECT (toolbar->tooltips));
638 priv->arrow_button = gtk_toggle_button_new ();
639 g_signal_connect (priv->arrow_button, "button_press_event",
640 G_CALLBACK (gtk_toolbar_arrow_button_press), toolbar);
641 g_signal_connect (priv->arrow_button, "clicked",
642 G_CALLBACK (gtk_toolbar_arrow_button_clicked), toolbar);
643 gtk_button_set_relief (GTK_BUTTON (priv->arrow_button),
644 get_button_relief (toolbar));
646 priv->api_mode = DONT_KNOW;
648 gtk_button_set_focus_on_click (GTK_BUTTON (priv->arrow_button), FALSE);
650 priv->arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE);
651 gtk_widget_set_name (priv->arrow, "gtk-toolbar-arrow");
652 gtk_widget_show (priv->arrow);
653 gtk_container_add (GTK_CONTAINER (priv->arrow_button), priv->arrow);
655 gtk_widget_set_parent (priv->arrow_button, GTK_WIDGET (toolbar));
657 /* which child position a drop will occur at */
659 priv->show_arrow = TRUE;
660 priv->settings = NULL;
662 priv->max_homogeneous_pixels = -1;
664 priv->timer = g_timer_new ();
668 gtk_toolbar_set_property (GObject *object,
673 GtkToolbar *toolbar = GTK_TOOLBAR (object);
677 case PROP_ORIENTATION:
678 gtk_toolbar_set_orientation (toolbar, g_value_get_enum (value));
680 case PROP_TOOLBAR_STYLE:
681 gtk_toolbar_set_style (toolbar, g_value_get_enum (value));
683 case PROP_SHOW_ARROW:
684 gtk_toolbar_set_show_arrow (toolbar, g_value_get_boolean (value));
687 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
693 gtk_toolbar_get_property (GObject *object,
698 GtkToolbar *toolbar = GTK_TOOLBAR (object);
699 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
703 case PROP_ORIENTATION:
704 g_value_set_enum (value, toolbar->orientation);
706 case PROP_TOOLBAR_STYLE:
707 g_value_set_enum (value, toolbar->style);
709 case PROP_SHOW_ARROW:
710 g_value_set_boolean (value, priv->show_arrow);
713 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
719 gtk_toolbar_map (GtkWidget *widget)
721 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (widget);
723 GTK_WIDGET_CLASS (parent_class)->map (widget);
725 if (priv->event_window)
726 gdk_window_show_unraised (priv->event_window);
730 gtk_toolbar_unmap (GtkWidget *widget)
732 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (widget);
734 if (priv->event_window)
735 gdk_window_hide (priv->event_window);
737 GTK_WIDGET_CLASS (parent_class)->unmap (widget);
741 gtk_toolbar_realize (GtkWidget *widget)
743 GtkToolbar *toolbar = GTK_TOOLBAR (widget);
744 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
746 GdkWindowAttr attributes;
747 gint attributes_mask;
750 GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED);
752 border_width = GTK_CONTAINER (widget)->border_width;
754 attributes.wclass = GDK_INPUT_ONLY;
755 attributes.window_type = GDK_WINDOW_CHILD;
756 attributes.x = widget->allocation.x + border_width;
757 attributes.y = widget->allocation.y + border_width;
758 attributes.width = widget->allocation.width - border_width * 2;
759 attributes.height = widget->allocation.height - border_width * 2;
760 attributes.event_mask = gtk_widget_get_events (widget);
761 attributes.event_mask |= (GDK_BUTTON_PRESS_MASK |
762 GDK_BUTTON_RELEASE_MASK |
763 GDK_ENTER_NOTIFY_MASK |
764 GDK_LEAVE_NOTIFY_MASK);
766 attributes_mask = GDK_WA_X | GDK_WA_Y;
768 widget->window = gtk_widget_get_parent_window (widget);
769 g_object_ref (widget->window);
770 widget->style = gtk_style_attach (widget->style, widget->window);
772 priv->event_window = gdk_window_new (gtk_widget_get_parent_window (widget),
773 &attributes, attributes_mask);
774 gdk_window_set_user_data (priv->event_window, toolbar);
778 gtk_toolbar_unrealize (GtkWidget *widget)
780 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (widget);
782 if (priv->event_window)
784 gdk_window_set_user_data (priv->event_window, NULL);
785 gdk_window_destroy (priv->event_window);
786 priv->event_window = NULL;
789 if (GTK_WIDGET_CLASS (parent_class)->unrealize)
790 (* GTK_WIDGET_CLASS (parent_class)->unrealize) (widget);
794 gtk_toolbar_expose (GtkWidget *widget,
795 GdkEventExpose *event)
797 GtkToolbar *toolbar = GTK_TOOLBAR (widget);
798 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
803 border_width = GTK_CONTAINER (widget)->border_width;
805 if (GTK_WIDGET_DRAWABLE (widget))
807 gtk_paint_box (widget->style,
809 GTK_WIDGET_STATE (widget),
810 get_shadow_type (toolbar),
811 &event->area, widget, "toolbar",
812 border_width + widget->allocation.x,
813 border_width + widget->allocation.y,
814 widget->allocation.width - 2 * border_width,
815 widget->allocation.height - 2 * border_width);
818 for (list = priv->content; list != NULL; list = list->next)
820 ToolbarContent *content = list->data;
822 toolbar_content_expose (content, GTK_CONTAINER (widget), event);
825 gtk_container_propagate_expose (GTK_CONTAINER (widget),
833 gtk_toolbar_size_request (GtkWidget *widget,
834 GtkRequisition *requisition)
836 GtkToolbar *toolbar = GTK_TOOLBAR (widget);
837 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
839 gint max_child_height;
840 gint max_child_width;
841 gint max_homogeneous_child_width;
842 gint max_homogeneous_child_height;
843 gint homogeneous_size;
845 gint pack_front_size;
847 GtkRequisition arrow_requisition;
849 max_homogeneous_child_width = 0;
850 max_homogeneous_child_height = 0;
852 max_child_height = 0;
853 for (list = priv->content; list != NULL; list = list->next)
855 GtkRequisition requisition;
856 ToolbarContent *content = list->data;
858 if (!toolbar_content_visible (content, toolbar))
861 toolbar_content_size_request (content, toolbar, &requisition);
863 max_child_width = MAX (max_child_width, requisition.width);
864 max_child_height = MAX (max_child_height, requisition.height);
866 if (toolbar_content_is_homogeneous (content, toolbar))
868 max_homogeneous_child_width = MAX (max_homogeneous_child_width, requisition.width);
869 max_homogeneous_child_height = MAX (max_homogeneous_child_height, requisition.height);
873 if (toolbar->orientation == GTK_ORIENTATION_HORIZONTAL)
874 homogeneous_size = max_homogeneous_child_width;
876 homogeneous_size = max_homogeneous_child_height;
879 for (list = priv->content; list != NULL; list = list->next)
881 ToolbarContent *content = list->data;
884 if (!toolbar_content_visible (content, toolbar))
887 if (toolbar_content_is_homogeneous (content, toolbar))
889 size = homogeneous_size;
893 GtkRequisition requisition;
895 toolbar_content_size_request (content, toolbar, &requisition);
897 if (toolbar->orientation == GTK_ORIENTATION_HORIZONTAL)
898 size = requisition.width;
900 size = requisition.height;
903 pack_front_size += size;
906 if (priv->show_arrow && priv->api_mode == NEW_API)
908 gtk_widget_size_request (priv->arrow_button, &arrow_requisition);
910 if (toolbar->orientation == GTK_ORIENTATION_HORIZONTAL)
911 long_req = arrow_requisition.width;
913 long_req = arrow_requisition.height;
915 /* There is no point requesting space for the arrow if that would take
916 * up more space than all the items combined
918 long_req = MIN (long_req, pack_front_size);
922 arrow_requisition.height = 0;
923 arrow_requisition.width = 0;
925 long_req = pack_front_size;
928 if (toolbar->orientation == GTK_ORIENTATION_HORIZONTAL)
930 requisition->width = long_req;
931 requisition->height = MAX (max_child_height, arrow_requisition.height);
935 requisition->height = long_req;
936 requisition->width = MAX (max_child_width, arrow_requisition.width);
940 ipadding = get_internal_padding (toolbar);
942 requisition->width += 2 * (ipadding + GTK_CONTAINER (toolbar)->border_width);
943 requisition->height += 2 * (ipadding + GTK_CONTAINER (toolbar)->border_width);
945 if (get_shadow_type (toolbar) != GTK_SHADOW_NONE)
947 requisition->width += 2 * widget->style->xthickness;
948 requisition->height += 2 * widget->style->ythickness;
951 toolbar->button_maxw = max_homogeneous_child_width;
952 toolbar->button_maxh = max_homogeneous_child_height;
956 position (gint from, gint to, gdouble elapsed)
959 return MIN (from + SLIDE_SPEED * elapsed, to);
961 return MAX (from - SLIDE_SPEED * elapsed, to);
965 compute_intermediate_allocation (GtkToolbar *toolbar,
966 const GtkAllocation *start,
967 const GtkAllocation *goal,
968 GtkAllocation *intermediate)
970 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
971 gdouble elapsed = g_timer_elapsed (priv->timer, NULL);
973 intermediate->x = position (start->x, goal->x, elapsed);
974 intermediate->y = position (start->y, goal->y, elapsed);
975 intermediate->width =
976 position (start->x + start->width, goal->x + goal->width, elapsed) - intermediate->x;
977 intermediate->height =
978 position (start->y + start->height, goal->y + goal->height, elapsed) - intermediate->y;
982 fixup_allocation_for_rtl (gint total_size,
983 GtkAllocation *allocation)
985 allocation->x += (total_size - (2 * allocation->x + allocation->width));
989 fixup_allocation_for_vertical (GtkAllocation *allocation)
994 allocation->x = allocation->y;
997 tmp = allocation->width;
998 allocation->width = allocation->height;
999 allocation->height = tmp;
1003 get_item_size (GtkToolbar *toolbar,
1004 ToolbarContent *content)
1006 GtkRequisition requisition;
1008 toolbar_content_size_request (content, toolbar, &requisition);
1010 if (toolbar->orientation == GTK_ORIENTATION_HORIZONTAL)
1012 if (toolbar_content_is_homogeneous (content, toolbar))
1013 return toolbar->button_maxw;
1015 return requisition.width;
1019 if (toolbar_content_is_homogeneous (content, toolbar))
1020 return toolbar->button_maxh;
1022 return requisition.height;
1027 slide_idle_handler (gpointer data)
1029 GtkToolbar *toolbar = data;
1030 GtkToolbarPrivate *priv;
1033 GDK_THREADS_ENTER ();
1035 priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
1037 if (priv->need_sync)
1040 priv->need_sync = FALSE;
1043 for (list = priv->content; list != NULL; list = list->next)
1045 ToolbarContent *content = list->data;
1047 GtkAllocation goal_allocation;
1048 GtkAllocation allocation;
1050 gboolean disappearing_placeholder;
1052 state = toolbar_content_get_state (content);
1053 toolbar_content_get_goal_allocation (content, &goal_allocation);
1054 toolbar_content_get_allocation (content, &allocation);
1058 if (state == NOT_ALLOCATED)
1060 /* an unallocated item means that size allocate has to
1061 * called at least once more
1066 disappearing_placeholder =
1067 toolbar_content_is_placeholder (content) &&
1068 toolbar_content_disappearing (content);
1070 /* An invisible item with a goal allocation of
1071 * 0 is already at its goal.
1073 if ((state == NORMAL || state == OVERFLOWN) &&
1074 ((goal_allocation.width != 0 &&
1075 goal_allocation.height != 0) ||
1076 toolbar_content_child_visible (content)))
1078 if ((goal_allocation.x != allocation.x ||
1079 goal_allocation.y != allocation.y ||
1080 goal_allocation.width != allocation.width ||
1081 goal_allocation.height != allocation.height))
1083 /* An item is simply not in its right position yet. Note
1084 * that OVERFLOWN items still get an allocation in
1085 * gtk_toolbar_size_allocate(). This way you can see
1086 * them slide in when you drag out of the toolbar
1092 if (disappearing_placeholder && toolbar_content_child_visible (content))
1097 gtk_widget_queue_resize_no_redraw (GTK_WIDGET (toolbar));
1099 GDK_THREADS_LEAVE ();
1104 priv->is_sliding = FALSE;
1107 GDK_THREADS_LEAVE();
1112 rect_within (GtkAllocation *a1, GtkAllocation *a2)
1114 return (a1->x >= a2->x &&
1115 a1->x + a1->width <= a2->x + a2->width &&
1117 a1->y + a1->height <= a2->y + a2->height);
1121 gtk_toolbar_begin_sliding (GtkToolbar *toolbar)
1123 GtkWidget *widget = GTK_WIDGET (toolbar);
1124 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
1132 /* Start the sliding. This function copies the allocation of every
1133 * item into content->start_allocation. For items that haven't
1134 * been allocated yet, we calculate their position and save that
1135 * in start_allocatino along with zero width and zero height.
1137 priv->is_sliding = TRUE;
1140 priv->idle_id = g_idle_add (slide_idle_handler, toolbar);
1142 rtl = (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL);
1143 vertical = (toolbar->orientation == GTK_ORIENTATION_VERTICAL);
1144 border_width = get_internal_padding (toolbar) + GTK_CONTAINER (toolbar)->border_width;
1148 cur_x = widget->allocation.width - border_width - widget->style->xthickness;
1149 cur_y = widget->allocation.height - border_width - widget->style->ythickness;
1153 cur_x = border_width + widget->style->xthickness;
1154 cur_y = border_width + widget->style->ythickness;
1157 cur_x += widget->allocation.x;
1158 cur_y += widget->allocation.y;
1160 for (list = priv->content; list != NULL; list = list->next)
1162 ToolbarContent *content = list->data;
1163 GtkAllocation new_start_allocation;
1165 GtkAllocation item_allocation;
1167 state = toolbar_content_get_state (content);
1168 toolbar_content_get_allocation (content, &item_allocation);
1170 if ((state == NORMAL &&
1171 rect_within (&item_allocation, &(widget->allocation))) ||
1174 new_start_allocation = item_allocation;
1178 new_start_allocation.x = cur_x;
1179 new_start_allocation.y = cur_y;
1183 new_start_allocation.width = widget->allocation.width -
1184 2 * border_width - 2 * widget->style->xthickness;
1185 new_start_allocation.height = 0;
1189 new_start_allocation.width = 0;
1190 new_start_allocation.height = widget->allocation.height -
1191 2 * border_width - 2 * widget->style->ythickness;
1196 cur_y = new_start_allocation.y + new_start_allocation.height;
1198 cur_x = new_start_allocation.x;
1200 cur_x = new_start_allocation.x + new_start_allocation.width;
1202 toolbar_content_set_start_allocation (content, &new_start_allocation);
1205 /* This resize will run before the first idle handler. This
1206 * will make sure that items get the right goal allocatiuon
1207 * so that the idle handler will not immediately return
1210 gtk_widget_queue_resize_no_redraw (GTK_WIDGET (toolbar));
1211 g_timer_reset (priv->timer);
1215 gtk_toolbar_stop_sliding (GtkToolbar *toolbar)
1217 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
1219 if (priv->is_sliding)
1223 priv->is_sliding = FALSE;
1227 g_source_remove (priv->idle_id);
1231 list = priv->content;
1234 ToolbarContent *content = list->data;
1237 if (toolbar_content_is_placeholder (content))
1239 toolbar_content_remove (content, toolbar);
1240 toolbar_content_free (content);
1244 gtk_widget_queue_resize_no_redraw (GTK_WIDGET (toolbar));
1249 gtk_toolbar_size_allocate (GtkWidget *widget,
1250 GtkAllocation *allocation)
1252 GtkToolbar *toolbar = GTK_TOOLBAR (widget);
1253 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
1254 GtkAllocation *allocations;
1255 ItemState *new_states;
1256 GtkAllocation arrow_allocation;
1258 gint size, pos, short_size;
1261 gboolean need_arrow;
1262 gint n_expand_items;
1264 gint available_size;
1267 GtkRequisition arrow_requisition;
1268 gboolean overflowing;
1269 gboolean size_changed;
1271 GtkAllocation item_area;
1273 size_changed = FALSE;
1274 if (widget->allocation.x != allocation->x ||
1275 widget->allocation.y != allocation->y ||
1276 widget->allocation.width != allocation->width ||
1277 widget->allocation.height != allocation->height)
1279 size_changed = TRUE;
1283 gtk_toolbar_stop_sliding (toolbar);
1285 widget->allocation = *allocation;
1287 border_width = GTK_CONTAINER (toolbar)->border_width;
1289 if (GTK_WIDGET_REALIZED (widget))
1291 gdk_window_move_resize (priv->event_window,
1292 allocation->x + border_width,
1293 allocation->y + border_width,
1294 allocation->width - border_width * 2,
1295 allocation->height - border_width * 2);
1298 border_width += get_internal_padding (toolbar);
1300 gtk_widget_get_child_requisition (GTK_WIDGET (priv->arrow_button),
1301 &arrow_requisition);
1303 if (toolbar->orientation == GTK_ORIENTATION_HORIZONTAL)
1305 available_size = size = allocation->width - 2 * border_width;
1306 short_size = allocation->height - 2 * border_width;
1307 arrow_size = arrow_requisition.width;
1309 if (get_shadow_type (toolbar) != GTK_SHADOW_NONE)
1311 available_size -= 2 * widget->style->xthickness;
1312 short_size -= 2 * widget->style->ythickness;
1317 available_size = size = allocation->height - 2 * border_width;
1318 short_size = allocation->width - 2 * border_width;
1319 arrow_size = arrow_requisition.height;
1321 if (get_shadow_type (toolbar) != GTK_SHADOW_NONE)
1323 available_size -= 2 * widget->style->ythickness;
1324 short_size -= 2 * widget->style->xthickness;
1328 n_items = g_list_length (priv->content);
1329 allocations = g_new0 (GtkAllocation, n_items);
1330 new_states = g_new0 (ItemState, n_items);
1333 for (list = priv->content; list != NULL; list = list->next)
1335 ToolbarContent *content = list->data;
1337 if (toolbar_content_visible (content, toolbar))
1338 needed_size += get_item_size (toolbar, content);
1341 need_arrow = (needed_size > available_size) && priv->show_arrow && priv->api_mode == NEW_API;
1344 size = available_size - arrow_size;
1346 size = available_size;
1348 /* calculate widths of items */
1349 overflowing = FALSE;
1350 for (list = priv->content, i = 0; list != NULL; list = list->next, ++i)
1352 ToolbarContent *content = list->data;
1355 if (!toolbar_content_visible (content, toolbar))
1357 new_states[i] = HIDDEN;
1361 item_size = get_item_size (toolbar, content);
1362 if (item_size <= size && !overflowing)
1365 allocations[i].width = item_size;
1366 new_states[i] = NORMAL;
1371 new_states[i] = OVERFLOWN;
1372 allocations[i].width = item_size;
1376 /* calculate width of arrow */
1379 arrow_allocation.width = arrow_size;
1380 arrow_allocation.height = short_size;
1383 /* expand expandable items */
1385 /* We don't expand when there is an overflow menu, because that leads to
1386 * weird jumps when items get moved to the overflow menu and the expanding
1387 * items suddenly get a lot of extra space
1392 for (i = 0, list = priv->content; list != NULL; list = list->next, ++i)
1394 ToolbarContent *content = list->data;
1396 if (toolbar_content_get_expand (content) && new_states[i] == NORMAL)
1400 for (list = priv->content, i = 0; list != NULL; list = list->next, ++i)
1402 ToolbarContent *content = list->data;
1404 if (toolbar_content_get_expand (content) && new_states[i] == NORMAL)
1406 gint extra = size / n_expand_items;
1407 if (size % n_expand_items != 0)
1410 allocations[i].width += extra;
1416 g_assert (n_expand_items == 0);
1419 /* position items */
1421 for (list = priv->content, i = 0; list != NULL; list = list->next, ++i)
1423 /* both NORMAL and OVERFLOWN items get a position. This ensures
1424 * that sliding will work for OVERFLOWN items too
1426 if (new_states[i] == NORMAL ||
1427 new_states[i] == OVERFLOWN)
1429 allocations[i].x = pos;
1430 allocations[i].y = border_width;
1431 allocations[i].height = short_size;
1433 pos += allocations[i].width;
1437 /* position arrow */
1440 arrow_allocation.x = available_size - border_width - arrow_allocation.width;
1441 arrow_allocation.y = border_width;
1446 item_area.width = available_size - (need_arrow? arrow_size : 0);
1447 item_area.height = short_size;
1449 /* fix up allocations in the vertical or RTL cases */
1450 if (toolbar->orientation == GTK_ORIENTATION_VERTICAL)
1452 for (i = 0; i < n_items; ++i)
1453 fixup_allocation_for_vertical (&(allocations[i]));
1456 fixup_allocation_for_vertical (&arrow_allocation);
1458 fixup_allocation_for_vertical (&item_area);
1460 else if (gtk_widget_get_direction (GTK_WIDGET (toolbar)) == GTK_TEXT_DIR_RTL)
1462 for (i = 0; i < n_items; ++i)
1463 fixup_allocation_for_rtl (available_size, &(allocations[i]));
1466 fixup_allocation_for_rtl (available_size, &arrow_allocation);
1468 fixup_allocation_for_rtl (allocation->width, &item_area);
1471 /* translate the items by allocation->(x,y) */
1472 for (i = 0; i < n_items; ++i)
1474 allocations[i].x += allocation->x;
1475 allocations[i].y += allocation->y;
1477 if (get_shadow_type (toolbar) != GTK_SHADOW_NONE)
1479 allocations[i].x += widget->style->xthickness;
1480 allocations[i].y += widget->style->ythickness;
1486 arrow_allocation.x += allocation->x;
1487 arrow_allocation.y += allocation->y;
1489 if (get_shadow_type (toolbar) != GTK_SHADOW_NONE)
1491 arrow_allocation.x += widget->style->xthickness;
1492 arrow_allocation.y += widget->style->ythickness;
1496 item_area.x += allocation->x;
1497 item_area.y += allocation->y;
1498 if (get_shadow_type (toolbar) != GTK_SHADOW_NONE)
1500 item_area.x += widget->style->xthickness;
1501 item_area.y += widget->style->ythickness;
1504 /* did anything change? */
1505 for (list = priv->content, i = 0; list != NULL; list = list->next, i++)
1507 ToolbarContent *content = list->data;
1509 if (toolbar_content_get_state (content) == NORMAL &&
1510 new_states[i] != NORMAL)
1512 /* an item disappeared, begin sliding */
1514 gtk_toolbar_begin_sliding (toolbar);
1518 /* finally allocate the items */
1519 if (priv->is_sliding)
1521 for (list = priv->content, i = 0; list != NULL; list = list->next, i++)
1523 ToolbarContent *content = list->data;
1525 toolbar_content_set_goal_allocation (content, &(allocations[i]));
1529 elapsed = g_timer_elapsed (priv->timer, NULL);
1530 for (list = priv->content, i = 0; list != NULL; list = list->next, ++i)
1532 ToolbarContent *content = list->data;
1534 if (new_states[i] == OVERFLOWN ||
1535 new_states[i] == NORMAL)
1537 GtkAllocation alloc;
1538 GtkAllocation start_allocation;
1539 GtkAllocation goal_allocation;
1541 if (priv->is_sliding)
1543 toolbar_content_get_start_allocation (content, &start_allocation);
1544 toolbar_content_get_goal_allocation (content, &goal_allocation);
1546 compute_intermediate_allocation (toolbar,
1551 priv->need_sync = TRUE;
1555 alloc = allocations[i];
1558 if (alloc.width == 0 || alloc.height == 0)
1560 toolbar_content_set_child_visible (content, toolbar, FALSE);
1564 if (!rect_within (&alloc, &item_area))
1566 toolbar_content_set_child_visible (content, toolbar, FALSE);
1567 toolbar_content_size_allocate (content, &alloc);
1571 toolbar_content_set_child_visible (content, toolbar, TRUE);
1572 toolbar_content_size_allocate (content, &alloc);
1578 toolbar_content_set_child_visible (content, toolbar, FALSE);
1581 toolbar_content_set_state (content, new_states[i]);
1586 gtk_widget_size_allocate (GTK_WIDGET (priv->arrow_button),
1588 gtk_widget_show (GTK_WIDGET (priv->arrow_button));
1592 gtk_widget_hide (GTK_WIDGET (priv->arrow_button));
1595 g_free (allocations);
1596 g_free (new_states);
1600 gtk_toolbar_update_button_relief (GtkToolbar *toolbar)
1602 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
1604 gtk_toolbar_reconfigured (toolbar);
1606 gtk_button_set_relief (GTK_BUTTON (priv->arrow_button), get_button_relief (toolbar));
1610 gtk_toolbar_style_set (GtkWidget *widget,
1611 GtkStyle *prev_style)
1613 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (widget);
1615 priv->max_homogeneous_pixels = -1;
1617 if (GTK_WIDGET_REALIZED (widget))
1618 gtk_style_set_background (widget->style, widget->window, widget->state);
1621 gtk_toolbar_update_button_relief (GTK_TOOLBAR (widget));
1625 gtk_toolbar_direction_changed (GtkWidget *widget,
1626 GtkTextDirection previous_dir)
1628 GtkToolbar *toolbar = GTK_TOOLBAR (widget);
1629 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
1631 if (toolbar->orientation == GTK_ORIENTATION_VERTICAL)
1633 if (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_LTR)
1634 gtk_arrow_set (GTK_ARROW (priv->arrow), GTK_ARROW_RIGHT, GTK_SHADOW_NONE);
1636 gtk_arrow_set (GTK_ARROW (priv->arrow), GTK_ARROW_LEFT, GTK_SHADOW_NONE);
1639 GTK_WIDGET_CLASS (parent_class)->direction_changed (widget, previous_dir);
1643 gtk_toolbar_list_children_in_focus_order (GtkToolbar *toolbar,
1644 GtkDirectionType dir)
1646 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
1647 GList *result = NULL;
1651 /* generate list of children in reverse logical order */
1653 for (list = priv->content; list != NULL; list = list->next)
1655 ToolbarContent *content = list->data;
1658 widget = toolbar_content_get_widget (content);
1661 result = g_list_prepend (result, widget);
1664 result = g_list_prepend (result, priv->arrow_button);
1666 rtl = (gtk_widget_get_direction (GTK_WIDGET (toolbar)) == GTK_TEXT_DIR_RTL);
1668 /* move in logical order when
1670 * - dir is TAB_FORWARD
1672 * - in RTL mode and moving left or up
1674 * - in LTR mode and moving right or down
1676 if (dir == GTK_DIR_TAB_FORWARD ||
1677 (rtl && (dir == GTK_DIR_UP || dir == GTK_DIR_LEFT)) ||
1678 (!rtl && (dir == GTK_DIR_DOWN || dir == GTK_DIR_RIGHT)))
1680 result = g_list_reverse (result);
1687 gtk_toolbar_focus_home_or_end (GtkToolbar *toolbar,
1688 gboolean focus_home)
1690 GList *children, *list;
1691 GtkDirectionType dir = focus_home? GTK_DIR_RIGHT : GTK_DIR_LEFT;
1693 children = gtk_toolbar_list_children_in_focus_order (toolbar, dir);
1695 if (gtk_widget_get_direction (GTK_WIDGET (toolbar)) == GTK_TEXT_DIR_RTL)
1697 children = g_list_reverse (children);
1699 dir = (dir == GTK_DIR_RIGHT)? GTK_DIR_LEFT : GTK_DIR_RIGHT;
1702 for (list = children; list != NULL; list = list->next)
1704 GtkWidget *child = list->data;
1706 if (GTK_CONTAINER (toolbar)->focus_child == child)
1709 if (GTK_WIDGET_MAPPED (child) && gtk_widget_child_focus (child, dir))
1713 g_list_free (children);
1718 /* Keybinding handler. This function is called when the user presses
1719 * Ctrl TAB or an arrow key.
1722 gtk_toolbar_move_focus (GtkToolbar *toolbar,
1723 GtkDirectionType dir)
1726 gboolean try_focus = FALSE;
1728 GtkContainer *container = GTK_CONTAINER (toolbar);
1730 if (container->focus_child &&
1731 gtk_widget_child_focus (container->focus_child, dir))
1736 children = gtk_toolbar_list_children_in_focus_order (toolbar, dir);
1738 for (list = children; list != NULL; list = list->next)
1740 GtkWidget *child = list->data;
1742 if (try_focus && GTK_WIDGET_MAPPED (child) && gtk_widget_child_focus (child, dir))
1745 if (child == GTK_CONTAINER (toolbar)->focus_child)
1749 g_list_free (children);
1754 /* The focus handler for the toolbar. It called when the user presses
1755 * TAB or otherwise tries to focus the toolbar.
1758 gtk_toolbar_focus (GtkWidget *widget,
1759 GtkDirectionType dir)
1761 GtkToolbar *toolbar = GTK_TOOLBAR (widget);
1762 GList *children, *list;
1764 /* if focus is already somewhere inside the toolbar then return FALSE.
1765 * The only way focus can stay inside the toolbar is when the user presses
1766 * arrow keys or Ctrl TAB (both of which are handled by the
1767 * gtk_toolbar_move_focus() keybinding function.
1769 if (GTK_CONTAINER (widget)->focus_child)
1772 children = gtk_toolbar_list_children_in_focus_order (toolbar, dir);
1774 for (list = children; list != NULL; list = list->next)
1776 GtkWidget *child = list->data;
1778 if (GTK_WIDGET_MAPPED (child) && gtk_widget_child_focus (child, dir))
1782 g_list_free (children);
1788 style_change_notify (GtkToolbar *toolbar)
1790 if (!toolbar->style_set)
1792 /* pretend it was set, then unset, thus reverting to new default */
1793 toolbar->style_set = TRUE;
1794 gtk_toolbar_unset_style (toolbar);
1799 icon_size_change_notify (GtkToolbar *toolbar)
1801 if (!toolbar->icon_size_set)
1803 /* pretend it was set, then unset, thus reverting to new default */
1804 toolbar->icon_size_set = TRUE;
1805 gtk_toolbar_unset_icon_size (toolbar);
1809 static GtkSettings *
1810 toolbar_get_settings (GtkToolbar *toolbar)
1812 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
1813 return priv->settings;
1817 gtk_toolbar_screen_changed (GtkWidget *widget,
1818 GdkScreen *previous_screen)
1820 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (widget);
1821 GtkToolbar *toolbar = GTK_TOOLBAR (widget);
1822 GtkSettings *old_settings = toolbar_get_settings (toolbar);
1823 GtkSettings *settings;
1825 if (gtk_widget_has_screen (GTK_WIDGET (toolbar)))
1826 settings = gtk_widget_get_settings (GTK_WIDGET (toolbar));
1830 if (settings == old_settings)
1835 g_signal_handler_disconnect (old_settings, toolbar->style_set_connection);
1836 g_signal_handler_disconnect (old_settings, toolbar->icon_size_connection);
1838 g_object_unref (old_settings);
1843 toolbar->style_set_connection =
1844 g_signal_connect_swapped (settings,
1845 "notify::gtk-toolbar-style",
1846 G_CALLBACK (style_change_notify),
1848 toolbar->icon_size_connection =
1849 g_signal_connect_swapped (settings,
1850 "notify::gtk-toolbar-icon-size",
1851 G_CALLBACK (icon_size_change_notify),
1854 g_object_ref (settings);
1855 priv->settings = settings;
1858 priv->settings = NULL;
1860 style_change_notify (toolbar);
1861 icon_size_change_notify (toolbar);
1865 find_drop_index (GtkToolbar *toolbar,
1869 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
1870 GList *interesting_content;
1872 GtkOrientation orientation;
1873 GtkTextDirection direction;
1874 gint best_distance = G_MAXINT;
1878 ToolbarContent *best_content;
1879 GtkAllocation allocation;
1881 /* list items we care about wrt. drag and drop */
1882 interesting_content = NULL;
1883 for (list = priv->content; list != NULL; list = list->next)
1885 ToolbarContent *content = list->data;
1887 if (toolbar_content_get_state (content) == NORMAL)
1888 interesting_content = g_list_prepend (interesting_content, content);
1890 interesting_content = g_list_reverse (interesting_content);
1892 if (!interesting_content)
1895 orientation = toolbar->orientation;
1896 direction = gtk_widget_get_direction (GTK_WIDGET (toolbar));
1898 /* distance to first interesting item */
1899 best_content = interesting_content->data;
1900 toolbar_content_get_allocation (best_content, &allocation);
1902 if (orientation == GTK_ORIENTATION_HORIZONTAL)
1906 if (direction == GTK_TEXT_DIR_LTR)
1909 pos = allocation.x + allocation.width;
1917 best_content = NULL;
1918 best_distance = ABS (pos - cursor);
1920 /* distance to far end of each item */
1921 for (list = interesting_content; list != NULL; list = list->next)
1923 ToolbarContent *content = list->data;
1925 toolbar_content_get_allocation (content, &allocation);
1927 if (orientation == GTK_ORIENTATION_HORIZONTAL)
1929 if (direction == GTK_TEXT_DIR_LTR)
1930 pos = allocation.x + allocation.width;
1936 pos = allocation.y + allocation.height;
1939 distance = ABS (pos - cursor);
1941 if (distance < best_distance)
1943 best_distance = distance;
1944 best_content = content;
1948 g_list_free (interesting_content);
1953 return g_list_index (priv->content, best_content) + 1;
1957 reset_all_placeholders (GtkToolbar *toolbar)
1959 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
1962 for (list = priv->content; list != NULL; list = list->next)
1964 ToolbarContent *content = list->data;
1965 if (toolbar_content_is_placeholder (content))
1966 toolbar_content_set_disappearing (content, TRUE);
1971 physical_to_logical (GtkToolbar *toolbar,
1974 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
1978 g_assert (physical >= 0);
1981 for (list = priv->content; list && physical > 0; list = list->next)
1983 ToolbarContent *content = list->data;
1985 if (!toolbar_content_is_placeholder (content))
1990 g_assert (physical == 0);
1996 logical_to_physical (GtkToolbar *toolbar,
1999 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
2003 g_assert (logical >= 0);
2006 for (list = priv->content; list; list = list->next)
2008 ToolbarContent *content = list->data;
2010 if (!toolbar_content_is_placeholder (content))
2020 g_assert (logical == 0);
2026 * gtk_toolbar_set_drop_highlight_item:
2027 * @toolbar: a #GtkToolbar
2028 * @tool_item: a #GtkToolItem, or %NULL to turn of highlighting
2029 * @index: a position on @toolbar
2031 * Highlights @toolbar to give an idea of what it would look like
2032 * if @item was added to @toolbar at position indicated by @index. If @item
2033 * is %NULL, highlighting is turned off. In that case @index is ignored.
2035 * The @tool_item passed to this function must not be part of any widget
2036 * hierarchy. When an item is set as drop highlight item it can not
2037 * added to any widget hierarchy or used as highlight item for another
2043 gtk_toolbar_set_drop_highlight_item (GtkToolbar *toolbar,
2044 GtkToolItem *tool_item,
2047 ToolbarContent *content;
2048 GtkToolbarPrivate *priv;
2050 GtkRequisition requisition;
2052 g_return_if_fail (GTK_IS_TOOLBAR (toolbar));
2053 g_return_if_fail (tool_item == NULL || GTK_IS_TOOL_ITEM (tool_item));
2055 gtk_toolbar_check_new_api (toolbar);
2057 priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
2061 if (priv->highlight_tool_item)
2063 gtk_widget_unparent (GTK_WIDGET (priv->highlight_tool_item));
2064 g_object_unref (priv->highlight_tool_item);
2065 priv->highlight_tool_item = NULL;
2068 reset_all_placeholders (toolbar);
2069 gtk_toolbar_begin_sliding (toolbar);
2073 if (tool_item != priv->highlight_tool_item)
2075 if (priv->highlight_tool_item)
2076 g_object_unref (priv->highlight_tool_item);
2078 g_object_ref (tool_item);
2079 gtk_object_sink (GTK_OBJECT (tool_item));
2081 priv->highlight_tool_item = tool_item;
2083 gtk_widget_set_parent (GTK_WIDGET (priv->highlight_tool_item),
2084 GTK_WIDGET (toolbar));
2087 n_items = gtk_toolbar_get_n_items (toolbar);
2088 if (index < 0 || index > n_items)
2091 index = logical_to_physical (toolbar, index);
2093 content = g_list_nth_data (priv->content, index);
2097 ToolbarContent *prev_content;
2099 prev_content = g_list_nth_data (priv->content, index - 1);
2101 if (prev_content && toolbar_content_is_placeholder (prev_content))
2102 content = prev_content;
2105 if (!content || !toolbar_content_is_placeholder (content))
2107 GtkWidget *placeholder;
2109 placeholder = GTK_WIDGET (gtk_separator_tool_item_new ());
2111 content = toolbar_content_new_tool_item (toolbar,
2112 GTK_TOOL_ITEM (placeholder),
2114 gtk_widget_show (placeholder);
2118 g_assert (toolbar_content_is_placeholder (content));
2120 reset_all_placeholders (toolbar);
2122 toolbar_content_set_disappearing (content, FALSE);
2124 gtk_widget_size_request (GTK_WIDGET (priv->highlight_tool_item),
2127 if (toolbar->orientation == GTK_ORIENTATION_HORIZONTAL)
2128 requisition.height = -1;
2130 requisition.width = -1;
2132 toolbar_content_set_size_request (content,
2133 requisition.width, requisition.height);
2135 gtk_toolbar_begin_sliding (toolbar);
2139 gtk_toolbar_get_child_property (GtkContainer *container,
2145 GtkToolItem *item = GTK_TOOL_ITEM (child);
2147 switch (property_id)
2149 case CHILD_PROP_HOMOGENEOUS:
2150 g_value_set_boolean (value, gtk_tool_item_get_homogeneous (item));
2153 case CHILD_PROP_EXPAND:
2154 g_value_set_boolean (value, gtk_tool_item_get_expand (item));
2158 GTK_CONTAINER_WARN_INVALID_CHILD_PROPERTY_ID (container, property_id, pspec);
2164 gtk_toolbar_set_child_property (GtkContainer *container,
2167 const GValue *value,
2170 switch (property_id)
2172 case CHILD_PROP_HOMOGENEOUS:
2173 gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (child), g_value_get_boolean (value));
2176 case CHILD_PROP_EXPAND:
2177 gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (child), g_value_get_boolean (value));
2181 GTK_CONTAINER_WARN_INVALID_CHILD_PROPERTY_ID (container, property_id, pspec);
2187 gtk_toolbar_show_all (GtkWidget *widget)
2189 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (widget);
2192 for (list = priv->content; list != NULL; list = list->next)
2194 ToolbarContent *content = list->data;
2196 toolbar_content_show_all (content);
2199 gtk_widget_show (widget);
2203 gtk_toolbar_hide_all (GtkWidget *widget)
2205 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (widget);
2208 for (list = priv->content; list != NULL; list = list->next)
2210 ToolbarContent *content = list->data;
2212 toolbar_content_hide_all (content);
2215 gtk_widget_hide (widget);
2219 gtk_toolbar_add (GtkContainer *container,
2222 GtkToolbar *toolbar;
2224 g_return_if_fail (GTK_IS_TOOLBAR (container));
2225 g_return_if_fail (widget != NULL);
2227 toolbar = GTK_TOOLBAR (container);
2229 if (GTK_IS_TOOL_ITEM (widget))
2230 gtk_toolbar_insert (toolbar, GTK_TOOL_ITEM (widget), -1);
2232 gtk_toolbar_append_widget (toolbar, widget, NULL, NULL);
2236 gtk_toolbar_remove (GtkContainer *container,
2239 GtkToolbar *toolbar;
2240 GtkToolbarPrivate *priv;
2241 ToolbarContent *content_to_remove;
2244 g_return_if_fail (GTK_IS_TOOLBAR (container));
2245 g_return_if_fail (GTK_IS_WIDGET (widget));
2247 toolbar = GTK_TOOLBAR (container);
2248 priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
2250 content_to_remove = NULL;
2251 for (list = priv->content; list != NULL; list = list->next)
2253 ToolbarContent *content = list->data;
2256 child = toolbar_content_get_widget (content);
2257 if (child && child == widget)
2259 content_to_remove = content;
2264 g_return_if_fail (content_to_remove != NULL);
2266 toolbar_content_remove (content_to_remove, toolbar);
2267 toolbar_content_free (content_to_remove);
2271 gtk_toolbar_forall (GtkContainer *container,
2272 gboolean include_internals,
2273 GtkCallback callback,
2274 gpointer callback_data)
2276 GtkToolbar *toolbar = GTK_TOOLBAR (container);
2277 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
2280 g_return_if_fail (callback != NULL);
2282 list = priv->content;
2285 ToolbarContent *content = list->data;
2286 GList *next = list->next;
2288 if (include_internals || !toolbar_content_is_placeholder (content))
2290 GtkWidget *child = toolbar_content_get_widget (content);
2293 (*callback) (child, callback_data);
2299 if (include_internals)
2300 (* callback) (priv->arrow_button, callback_data);
2304 gtk_toolbar_child_type (GtkContainer *container)
2306 return GTK_TYPE_TOOL_ITEM;
2310 gtk_toolbar_reconfigured (GtkToolbar *toolbar)
2312 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
2315 list = priv->content;
2318 ToolbarContent *content = list->data;
2319 GList *next = list->next;
2321 toolbar_content_toolbar_reconfigured (content, toolbar);
2328 gtk_toolbar_orientation_changed (GtkToolbar *toolbar,
2329 GtkOrientation orientation)
2331 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
2332 if (toolbar->orientation != orientation)
2334 toolbar->orientation = orientation;
2336 if (orientation == GTK_ORIENTATION_HORIZONTAL)
2337 gtk_arrow_set (GTK_ARROW (priv->arrow), GTK_ARROW_DOWN, GTK_SHADOW_NONE);
2338 else if (gtk_widget_get_direction (GTK_WIDGET (toolbar)) == GTK_TEXT_DIR_LTR)
2339 gtk_arrow_set (GTK_ARROW (priv->arrow), GTK_ARROW_RIGHT, GTK_SHADOW_NONE);
2341 gtk_arrow_set (GTK_ARROW (priv->arrow), GTK_ARROW_LEFT, GTK_SHADOW_NONE);
2343 gtk_toolbar_reconfigured (toolbar);
2345 gtk_widget_queue_resize (GTK_WIDGET (toolbar));
2346 g_object_notify (G_OBJECT (toolbar), "orientation");
2351 gtk_toolbar_real_style_changed (GtkToolbar *toolbar,
2352 GtkToolbarStyle style)
2354 if (toolbar->style != style)
2356 toolbar->style = style;
2358 gtk_toolbar_reconfigured (toolbar);
2360 gtk_widget_queue_resize (GTK_WIDGET (toolbar));
2361 g_object_notify (G_OBJECT (toolbar), "toolbar_style");
2366 menu_position_func (GtkMenu *menu,
2372 GtkToolbar *toolbar = GTK_TOOLBAR (user_data);
2373 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
2375 GtkRequisition menu_req;
2377 gdk_window_get_origin (GTK_BUTTON (priv->arrow_button)->event_window, x, y);
2378 gtk_widget_size_request (priv->arrow_button, &req);
2379 gtk_widget_size_request (GTK_WIDGET (menu), &menu_req);
2381 if (toolbar->orientation == GTK_ORIENTATION_HORIZONTAL)
2383 *y += priv->arrow_button->allocation.height;
2384 if (gtk_widget_get_direction (GTK_WIDGET (toolbar)) == GTK_TEXT_DIR_LTR)
2385 *x += priv->arrow_button->allocation.width - req.width;
2387 *x += req.width - menu_req.width;
2391 if (gtk_widget_get_direction (GTK_WIDGET (toolbar)) == GTK_TEXT_DIR_LTR)
2392 *x += priv->arrow_button->allocation.width;
2394 *x -= menu_req.width;
2395 *y += priv->arrow_button->allocation.height - req.height;
2402 menu_deactivated (GtkWidget *menu,
2403 GtkToolbar *toolbar)
2405 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
2407 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->arrow_button), FALSE);
2411 remove_item (GtkWidget *menu_item,
2414 gtk_container_remove (GTK_CONTAINER (menu_item->parent), menu_item);
2418 show_menu (GtkToolbar *toolbar,
2419 GdkEventButton *event)
2421 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
2426 gtk_container_foreach (GTK_CONTAINER (priv->menu), remove_item, NULL);
2427 gtk_widget_destroy (GTK_WIDGET (priv->menu));
2430 priv->menu = GTK_MENU (gtk_menu_new ());
2431 g_signal_connect (priv->menu, "deactivate", G_CALLBACK (menu_deactivated), toolbar);
2433 for (list = priv->content; list != NULL; list = list->next)
2435 ToolbarContent *content = list->data;
2437 if (toolbar_content_get_state (content) == OVERFLOWN &&
2438 !toolbar_content_is_placeholder (content))
2440 GtkWidget *menu_item = toolbar_content_retrieve_menu_item (content);
2444 g_assert (GTK_IS_MENU_ITEM (menu_item));
2445 gtk_menu_shell_append (GTK_MENU_SHELL (priv->menu), menu_item);
2450 gtk_widget_show_all (GTK_WIDGET (priv->menu));
2452 gtk_menu_popup (GTK_MENU (priv->menu), NULL, NULL,
2453 menu_position_func, toolbar,
2454 event? event->button : 0, event? event->time : gtk_get_current_event_time());
2458 gtk_toolbar_arrow_button_clicked (GtkWidget *button,
2459 GtkToolbar *toolbar)
2461 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
2463 if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->arrow_button)) &&
2464 (!priv->menu || !GTK_WIDGET_VISIBLE (GTK_WIDGET (priv->menu))))
2466 /* We only get here when the button is clicked with the keybaord,
2467 * because mouse button presses result in the menu being shown so
2468 * that priv->menu would be non-NULL and visible.
2470 show_menu (toolbar, NULL);
2471 gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menu), FALSE);
2476 gtk_toolbar_arrow_button_press (GtkWidget *button,
2477 GdkEventButton *event,
2478 GtkToolbar *toolbar)
2480 show_menu (toolbar, event);
2481 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
2487 gtk_toolbar_button_press (GtkWidget *toolbar,
2488 GdkEventButton *event)
2490 if (event->button == 3)
2492 gboolean return_value;
2494 g_signal_emit (toolbar, toolbar_signals[POPUP_CONTEXT_MENU], 0,
2495 (int)event->x_root, (int)event->y_root, event->button,
2498 return return_value;
2505 gtk_toolbar_popup_menu (GtkWidget *toolbar)
2507 gboolean return_value;
2508 /* This function is the handler for the "popup menu" keybinding,
2509 * ie., it is called when the user presses Shift F10
2511 g_signal_emit (toolbar, toolbar_signals[POPUP_CONTEXT_MENU], 0,
2512 -1, -1, -1, &return_value);
2514 return return_value;
2520 * Creates a new toolbar.
2522 * Return Value: the newly-created toolbar.
2525 gtk_toolbar_new (void)
2527 GtkToolbar *toolbar;
2529 toolbar = g_object_new (GTK_TYPE_TOOLBAR, NULL);
2531 return GTK_WIDGET (toolbar);
2535 * gtk_toolbar_insert:
2536 * @toolbar: a #GtkToolbar
2537 * @item: a #GtkToolItem
2538 * @pos: the position of the new item
2540 * Insert a #GtkToolItem into the toolbar at position @pos. If @pos is
2541 * 0 the item is prepended to the start of the toolbar. If @pos is
2542 * negative, the item is appended to the end of the toolbar.
2547 gtk_toolbar_insert (GtkToolbar *toolbar,
2551 g_return_if_fail (GTK_IS_TOOLBAR (toolbar));
2552 g_return_if_fail (GTK_IS_TOOL_ITEM (item));
2554 if (!gtk_toolbar_check_new_api (toolbar))
2558 pos = logical_to_physical (toolbar, pos);
2560 toolbar_content_new_tool_item (toolbar, item, FALSE, pos);
2564 * gtk_toolbar_get_item_index:
2565 * @toolbar: a #GtkToolbar
2566 * @item: a #GtkToolItem that is a child of @toolbar
2568 * Returns the position of @item on the toolbar, starting from 0.
2569 * It is an error if @item is not a child of the toolbar.
2571 * Return value: the position of item on the toolbar.
2576 gtk_toolbar_get_item_index (GtkToolbar *toolbar,
2579 GtkToolbarPrivate *priv;
2583 g_return_val_if_fail (GTK_IS_TOOLBAR (toolbar), -1);
2584 g_return_val_if_fail (GTK_IS_TOOL_ITEM (item), -1);
2585 g_return_val_if_fail (GTK_WIDGET (item)->parent == GTK_WIDGET (toolbar), -1);
2587 if (!gtk_toolbar_check_new_api (toolbar))
2590 priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
2593 for (list = priv->content; list != NULL; list = list->next)
2595 ToolbarContent *content = list->data;
2598 widget = toolbar_content_get_widget (content);
2600 if (item == GTK_TOOL_ITEM (widget))
2606 return physical_to_logical (toolbar, n);
2610 * gtk_toolbar_set_orientation:
2611 * @toolbar: a #GtkToolbar.
2612 * @orientation: a new #GtkOrientation.
2614 * Sets whether a toolbar should appear horizontally or vertically.
2617 gtk_toolbar_set_orientation (GtkToolbar *toolbar,
2618 GtkOrientation orientation)
2620 g_return_if_fail (GTK_IS_TOOLBAR (toolbar));
2622 g_signal_emit (toolbar, toolbar_signals[ORIENTATION_CHANGED], 0, orientation);
2626 * gtk_toolbar_get_orientation:
2627 * @toolbar: a #GtkToolbar
2629 * Retrieves the current orientation of the toolbar. See
2630 * gtk_toolbar_set_orientation().
2632 * Return value: the orientation
2635 gtk_toolbar_get_orientation (GtkToolbar *toolbar)
2637 g_return_val_if_fail (GTK_IS_TOOLBAR (toolbar), GTK_ORIENTATION_HORIZONTAL);
2639 return toolbar->orientation;
2643 * gtk_toolbar_set_style:
2644 * @toolbar: a #GtkToolbar.
2645 * @style: the new style for @toolbar.
2647 * Alters the view of @toolbar to display either icons only, text only, or both.
2650 gtk_toolbar_set_style (GtkToolbar *toolbar,
2651 GtkToolbarStyle style)
2653 g_return_if_fail (GTK_IS_TOOLBAR (toolbar));
2655 toolbar->style_set = TRUE;
2656 g_signal_emit (toolbar, toolbar_signals[STYLE_CHANGED], 0, style);
2660 * gtk_toolbar_get_style:
2661 * @toolbar: a #GtkToolbar
2663 * Retrieves whether the toolbar has text, icons, or both . See
2664 * gtk_toolbar_set_style().
2666 * Return value: the current style of @toolbar
2669 gtk_toolbar_get_style (GtkToolbar *toolbar)
2671 g_return_val_if_fail (GTK_IS_TOOLBAR (toolbar), DEFAULT_TOOLBAR_STYLE);
2673 return toolbar->style;
2677 * gtk_toolbar_unset_style:
2678 * @toolbar: a #GtkToolbar
2680 * Unsets a toolbar style set with gtk_toolbar_set_style(), so that
2681 * user preferences will be used to determine the toolbar style.
2684 gtk_toolbar_unset_style (GtkToolbar *toolbar)
2686 GtkToolbarStyle style;
2688 g_return_if_fail (GTK_IS_TOOLBAR (toolbar));
2690 if (toolbar->style_set)
2692 GtkSettings *settings = toolbar_get_settings (toolbar);
2695 g_object_get (settings,
2696 "gtk-toolbar-style", &style,
2699 style = DEFAULT_TOOLBAR_STYLE;
2701 if (style != toolbar->style)
2702 g_signal_emit (toolbar, toolbar_signals[STYLE_CHANGED], 0, style);
2704 toolbar->style_set = FALSE;
2709 * gtk_toolbar_set_tooltips:
2710 * @toolbar: a #GtkToolbar.
2711 * @enable: set to %FALSE to disable the tooltips, or %TRUE to enable them.
2713 * Sets if the tooltips of a toolbar should be active or not.
2716 gtk_toolbar_set_tooltips (GtkToolbar *toolbar,
2719 g_return_if_fail (GTK_IS_TOOLBAR (toolbar));
2722 gtk_tooltips_enable (toolbar->tooltips);
2724 gtk_tooltips_disable (toolbar->tooltips);
2728 * gtk_toolbar_get_tooltips:
2729 * @toolbar: a #GtkToolbar
2731 * Retrieves whether tooltips are enabled. See
2732 * gtk_toolbar_set_tooltips().
2734 * Return value: %TRUE if tooltips are enabled
2737 gtk_toolbar_get_tooltips (GtkToolbar *toolbar)
2739 g_return_val_if_fail (GTK_IS_TOOLBAR (toolbar), FALSE);
2741 return toolbar->tooltips->enabled;
2745 * gtk_toolbar_get_n_items:
2746 * @toolbar: a #GtkToolbar
2748 * Returns the number of items on the toolbar.
2750 * Return value: the number of items on the toolbar
2755 gtk_toolbar_get_n_items (GtkToolbar *toolbar)
2757 GtkToolbarPrivate *priv;
2759 g_return_val_if_fail (GTK_IS_TOOLBAR (toolbar), -1);
2761 if (!gtk_toolbar_check_new_api (toolbar))
2764 priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
2766 return physical_to_logical (toolbar, g_list_length (priv->content));
2770 * gtk_toolbar_get_nth_item:
2771 * @toolbar: a #GtkToolbar
2772 * @n: A position on the toolbar
2774 * Returns the @n<!-- -->'s item on @toolbar, or %NULL if the
2775 * toolbar does not contain an @n<!-- -->'th item.
2777 * Return value: The @n<!-- -->'th #GtkToolItem on @toolbar, or %NULL if there
2778 * isn't an @n<!-- -->th item.
2783 gtk_toolbar_get_nth_item (GtkToolbar *toolbar,
2786 GtkToolbarPrivate *priv;
2787 ToolbarContent *content;
2790 g_return_val_if_fail (GTK_IS_TOOLBAR (toolbar), NULL);
2792 if (!gtk_toolbar_check_new_api (toolbar))
2795 n_items = gtk_toolbar_get_n_items (toolbar);
2797 if (n < 0 || n >= n_items)
2800 priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
2802 content = g_list_nth_data (priv->content, logical_to_physical (toolbar, n));
2805 g_assert (!toolbar_content_is_placeholder (content));
2807 return GTK_TOOL_ITEM (toolbar_content_get_widget (content));
2811 * gtk_toolbar_get_icon_size:
2812 * @toolbar: a #GtkToolbar
2814 * Retrieves the icon size fo the toolbar. See gtk_toolbar_set_icon_size().
2816 * Return value: the current icon size for the icons on the toolbar.
2819 gtk_toolbar_get_icon_size (GtkToolbar *toolbar)
2821 g_return_val_if_fail (GTK_IS_TOOLBAR (toolbar), DEFAULT_ICON_SIZE);
2823 return toolbar->icon_size;
2827 * gtk_toolbar_get_relief_style:
2828 * @toolbar: a #GtkToolbar
2830 * Returns the relief style of buttons on @toolbar. See
2831 * gtk_button_set_relief_style().
2833 * Return value: The relief style of buttons on @toolbar.
2838 gtk_toolbar_get_relief_style (GtkToolbar *toolbar)
2840 g_return_val_if_fail (GTK_IS_TOOLBAR (toolbar), GTK_RELIEF_NONE);
2842 return get_button_relief (toolbar);
2846 * gtk_toolbar_set_show_arrow:
2847 * @toolbar: a #GtkToolbar
2848 * @show_arrow: Whether to show an overflow menu
2850 * Sets whether to show an overflow menu when
2851 * @toolbar doesn't have room for all items on it. If %TRUE,
2852 * items that there are not room are available through an
2858 gtk_toolbar_set_show_arrow (GtkToolbar *toolbar,
2859 gboolean show_arrow)
2861 GtkToolbarPrivate *priv;
2863 g_return_if_fail (GTK_IS_TOOLBAR (toolbar));
2865 priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
2866 show_arrow = show_arrow != FALSE;
2868 if (priv->show_arrow != show_arrow)
2870 priv->show_arrow = show_arrow;
2872 if (!priv->show_arrow)
2873 gtk_widget_hide (priv->arrow_button);
2875 gtk_widget_queue_resize (GTK_WIDGET (toolbar));
2876 g_object_notify (G_OBJECT (toolbar), "show_arrow");
2881 * gtk_toolbar_get_show_arrow:
2882 * @toolbar: a #GtkToolbar
2884 * Returns whether the toolbar has an overflow menu.
2885 * See gtk_toolbar_set_show_arrow()
2892 gtk_toolbar_get_show_arrow (GtkToolbar *toolbar)
2894 GtkToolbarPrivate *priv;
2896 g_return_val_if_fail (GTK_IS_TOOLBAR (toolbar), FALSE);
2898 if (!gtk_toolbar_check_new_api (toolbar))
2901 priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
2903 return priv->show_arrow;
2907 * gtk_toolbar_get_drop_index:
2908 * @toolbar: a #GtkToolbar
2909 * @x: x coordinate of a point on the toolbar
2910 * @y: y coordinate of a point on the toolbar
2912 * Returns the position corresponding to the indicated point on
2913 * @toolbar. This is useful when dragging items to the toolbar:
2914 * this function returns the position a new item should be
2917 * @x and @y are in @toolbar coordinates.
2919 * Return value: The position corresponding to the point (@x, @y) on the toolbar.
2924 gtk_toolbar_get_drop_index (GtkToolbar *toolbar,
2928 g_return_val_if_fail (GTK_IS_TOOLBAR (toolbar), FALSE);
2930 if (!gtk_toolbar_check_new_api (toolbar))
2933 return physical_to_logical (toolbar, find_drop_index (toolbar, x, y));
2937 gtk_toolbar_finalize (GObject *object)
2940 GtkToolbar *toolbar = GTK_TOOLBAR (object);
2941 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
2943 if (toolbar->tooltips)
2944 g_object_unref (toolbar->tooltips);
2946 for (list = priv->content; list != NULL; list = list->next)
2948 ToolbarContent *content = list->data;
2950 toolbar_content_free (content);
2953 g_list_free (priv->content);
2954 g_list_free (toolbar->children);
2956 g_timer_destroy (priv->timer);
2959 gtk_widget_destroy (GTK_WIDGET (priv->menu));
2962 g_source_remove (priv->idle_id);
2964 G_OBJECT_CLASS (parent_class)->finalize (object);
2968 _gtk_toolbar_elide_underscores (const gchar *original)
2972 gboolean last_underscore;
2974 q = result = g_malloc (strlen (original) + 1);
2975 last_underscore = FALSE;
2977 for (p = original; *p; p++)
2979 if (!last_underscore && *p == '_')
2980 last_underscore = TRUE;
2983 last_underscore = FALSE;
2998 * gtk_toolbar_set_icon_size:
2999 * @toolbar: A #GtkToolbar
3000 * @icon_size: The #GtkIconSize that stock icons in the toolbar shall have.
3002 * This function sets the size of stock icons in the toolbar. You
3003 * can call it both before you add the icons and after they've been
3004 * added. The size you set will override user preferences for the default
3008 gtk_toolbar_set_icon_size (GtkToolbar *toolbar,
3009 GtkIconSize icon_size)
3011 g_return_if_fail (GTK_IS_TOOLBAR (toolbar));
3013 toolbar->icon_size_set = TRUE;
3015 if (toolbar->icon_size == icon_size)
3018 toolbar->icon_size = icon_size;
3020 gtk_toolbar_reconfigured (toolbar);
3022 gtk_widget_queue_resize (GTK_WIDGET (toolbar));
3026 * gtk_toolbar_unset_icon_size:
3027 * @toolbar: a #GtkToolbar
3029 * Unsets toolbar icon size set with gtk_toolbar_set_icon_size(), so that
3030 * user preferences will be used to determine the icon size.
3033 gtk_toolbar_unset_icon_size (GtkToolbar *toolbar)
3037 g_return_if_fail (GTK_IS_TOOLBAR (toolbar));
3039 if (toolbar->icon_size_set)
3041 GtkSettings *settings = toolbar_get_settings (toolbar);
3045 g_object_get (settings,
3046 "gtk-toolbar-icon-size", &size,
3050 size = DEFAULT_ICON_SIZE;
3052 if (size != toolbar->icon_size)
3053 gtk_toolbar_set_icon_size (toolbar, size);
3055 toolbar->icon_size_set = FALSE;
3060 * gtk_toolbar_append_item:
3061 * @toolbar: a #GtkToolbar.
3062 * @text: give your toolbar button a label.
3063 * @tooltip_text: a string that appears when the user holds the mouse over this item.
3064 * @tooltip_private_text: use with #GtkTipsQuery.
3065 * @icon: a #GtkWidget that should be used as the button's icon.
3066 * @callback: the function to be executed when the button is pressed.
3067 * @user_data: a pointer to any data you wish to be passed to the callback.
3069 * Inserts a new item into the toolbar. You must specify the position
3070 * in the toolbar where it will be inserted.
3072 * @callback must be a pointer to a function taking a #GtkWidget and a gpointer as
3073 * arguments. Use the GTK_SIGNAL_FUNC() to cast the function to #GtkSignalFunc.
3075 * Return value: the new toolbar item as a #GtkWidget.
3078 gtk_toolbar_append_item (GtkToolbar *toolbar,
3080 const char *tooltip_text,
3081 const char *tooltip_private_text,
3083 GtkSignalFunc callback,
3086 return gtk_toolbar_insert_element (toolbar, GTK_TOOLBAR_CHILD_BUTTON,
3088 tooltip_text, tooltip_private_text,
3089 icon, callback, user_data,
3090 toolbar->num_children);
3094 * gtk_toolbar_prepend_item:
3095 * @toolbar: a #GtkToolbar.
3096 * @text: give your toolbar button a label.
3097 * @tooltip_text: a string that appears when the user holds the mouse over this item.
3098 * @tooltip_private_text: use with #GtkTipsQuery.
3099 * @icon: a #GtkWidget that should be used as the button's icon.
3100 * @callback: the function to be executed when the button is pressed.
3101 * @user_data: a pointer to any data you wish to be passed to the callback.
3103 * Adds a new button to the beginning (top or left edges) of the given toolbar.
3105 * @callback must be a pointer to a function taking a #GtkWidget and a gpointer as
3106 * arguments. Use the GTK_SIGNAL_FUNC() to cast the function to #GtkSignalFunc.
3108 * Return value: the new toolbar item as a #GtkWidget.
3111 gtk_toolbar_prepend_item (GtkToolbar *toolbar,
3113 const char *tooltip_text,
3114 const char *tooltip_private_text,
3116 GtkSignalFunc callback,
3119 return gtk_toolbar_insert_element (toolbar, GTK_TOOLBAR_CHILD_BUTTON,
3121 tooltip_text, tooltip_private_text,
3122 icon, callback, user_data,
3127 * gtk_toolbar_insert_item:
3128 * @toolbar: a #GtkToolbar.
3129 * @text: give your toolbar button a label.
3130 * @tooltip_text: a string that appears when the user holds the mouse over this item.
3131 * @tooltip_private_text: use with #GtkTipsQuery.
3132 * @icon: a #GtkWidget that should be used as the button's icon.
3133 * @callback: the function to be executed when the button is pressed.
3134 * @user_data: a pointer to any data you wish to be passed to the callback.
3135 * @position: the number of widgets to insert this item after.
3137 * Inserts a new item into the toolbar. You must specify the position in the
3138 * toolbar where it will be inserted.
3140 * @callback must be a pointer to a function taking a #GtkWidget and a gpointer as
3141 * arguments. Use the GTK_SIGNAL_FUNC() to cast the function to #GtkSignalFunc.
3143 * Return value: the new toolbar item as a #GtkWidget.
3146 gtk_toolbar_insert_item (GtkToolbar *toolbar,
3148 const char *tooltip_text,
3149 const char *tooltip_private_text,
3151 GtkSignalFunc callback,
3155 return gtk_toolbar_insert_element (toolbar, GTK_TOOLBAR_CHILD_BUTTON,
3157 tooltip_text, tooltip_private_text,
3158 icon, callback, user_data,
3163 * gtk_toolbar_insert_stock:
3164 * @toolbar: A #GtkToolbar
3165 * @stock_id: The id of the stock item you want to insert
3166 * @tooltip_text: The text in the tooltip of the toolbar button
3167 * @tooltip_private_text: The private text of the tooltip
3168 * @callback: The callback called when the toolbar button is clicked.
3169 * @user_data: user data passed to callback
3170 * @position: The position the button shall be inserted at.
3171 * -1 means at the end.
3173 * Inserts a stock item at the specified position of the toolbar. If
3174 * @stock_id is not a known stock item ID, it's inserted verbatim,
3175 * except that underscores used to mark mnemonics are removed.
3177 * @callback must be a pointer to a function taking a #GtkWidget and a gpointer as
3178 * arguments. Use the GTK_SIGNAL_FUNC() to cast the function to #GtkSignalFunc.
3180 * Returns: the inserted widget
3183 gtk_toolbar_insert_stock (GtkToolbar *toolbar,
3184 const gchar *stock_id,
3185 const char *tooltip_text,
3186 const char *tooltip_private_text,
3187 GtkSignalFunc callback,
3191 return internal_insert_element (toolbar, GTK_TOOLBAR_CHILD_BUTTON,
3193 tooltip_text, tooltip_private_text,
3194 NULL, callback, user_data,
3199 * gtk_toolbar_append_space:
3200 * @toolbar: a #GtkToolbar.
3202 * Adds a new space to the end of the toolbar.
3205 gtk_toolbar_append_space (GtkToolbar *toolbar)
3207 gtk_toolbar_insert_element (toolbar, GTK_TOOLBAR_CHILD_SPACE,
3211 toolbar->num_children);
3215 * gtk_toolbar_prepend_space:
3216 * @toolbar: a #GtkToolbar.
3218 * Adds a new space to the beginning of the toolbar.
3221 gtk_toolbar_prepend_space (GtkToolbar *toolbar)
3223 gtk_toolbar_insert_element (toolbar, GTK_TOOLBAR_CHILD_SPACE,
3231 * gtk_toolbar_insert_space:
3232 * @toolbar: a #GtkToolbar
3233 * @position: the number of widgets after which a space should be inserted.
3235 * Inserts a new space in the toolbar at the specified position.
3238 gtk_toolbar_insert_space (GtkToolbar *toolbar,
3241 gtk_toolbar_insert_element (toolbar, GTK_TOOLBAR_CHILD_SPACE,
3249 * gtk_toolbar_remove_space:
3250 * @toolbar: a #GtkToolbar.
3251 * @position: the index of the space to remove.
3253 * Removes a space from the specified position.
3256 gtk_toolbar_remove_space (GtkToolbar *toolbar,
3259 GtkToolbarPrivate *priv;
3260 ToolbarContent *content;
3262 g_return_if_fail (GTK_IS_TOOLBAR (toolbar));
3264 if (!gtk_toolbar_check_old_api (toolbar))
3267 priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
3269 content = g_list_nth_data (priv->content, position);
3273 g_warning ("Toolbar position %d doesn't exist", position);
3277 if (!toolbar_content_is_separator (content))
3279 g_warning ("Toolbar position %d is not a space", position);
3283 toolbar_content_remove (content, toolbar);
3284 toolbar_content_free (content);
3288 * gtk_toolbar_append_widget:
3289 * @toolbar: a #GtkToolbar.
3290 * @widget: a #GtkWidget to add to the toolbar.
3291 * @tooltip_text: the element's tooltip.
3292 * @tooltip_private_text: used for context-sensitive help about this toolbar element.
3294 * Adds a widget to the end of the given toolbar.
3297 gtk_toolbar_append_widget (GtkToolbar *toolbar,
3299 const gchar *tooltip_text,
3300 const gchar *tooltip_private_text)
3302 gtk_toolbar_insert_element (toolbar, GTK_TOOLBAR_CHILD_WIDGET,
3304 tooltip_text, tooltip_private_text,
3306 toolbar->num_children);
3310 * gtk_toolbar_prepend_widget:
3311 * @toolbar: a #GtkToolbar.
3312 * @widget: a #GtkWidget to add to the toolbar.
3313 * @tooltip_text: the element's tooltip.
3314 * @tooltip_private_text: used for context-sensitive help about this toolbar element.
3316 * Adds a widget to the beginning of the given toolbar.
3319 gtk_toolbar_prepend_widget (GtkToolbar *toolbar,
3321 const gchar *tooltip_text,
3322 const gchar *tooltip_private_text)
3324 gtk_toolbar_insert_element (toolbar, GTK_TOOLBAR_CHILD_WIDGET,
3326 tooltip_text, tooltip_private_text,
3332 * gtk_toolbar_insert_widget:
3333 * @toolbar: a #GtkToolbar.
3334 * @widget: a #GtkWidget to add to the toolbar.
3335 * @tooltip_text: the element's tooltip.
3336 * @tooltip_private_text: used for context-sensitive help about this toolbar element.
3337 * @position: the number of widgets to insert this widget after.
3339 * Inserts a widget in the toolbar at the given position.
3342 gtk_toolbar_insert_widget (GtkToolbar *toolbar,
3344 const char *tooltip_text,
3345 const char *tooltip_private_text,
3348 gtk_toolbar_insert_element (toolbar, GTK_TOOLBAR_CHILD_WIDGET,
3350 tooltip_text, tooltip_private_text,
3356 * gtk_toolbar_append_element:
3357 * @toolbar: a #GtkToolbar.
3358 * @type: a value of type #GtkToolbarChildType that determines what @widget will be.
3359 * @widget: a #GtkWidget, or %NULL.
3360 * @text: the element's label.
3361 * @tooltip_text: the element's tooltip.
3362 * @tooltip_private_text: used for context-sensitive help about this toolbar element.
3363 * @icon: a #GtkWidget that provides pictorial representation of the element's function.
3364 * @callback: the function to be executed when the button is pressed.
3365 * @user_data: any data you wish to pass to the callback.
3367 * Adds a new element to the end of a toolbar.
3369 * If @type == %GTK_TOOLBAR_CHILD_WIDGET, @widget is used as the new element.
3370 * If @type == %GTK_TOOLBAR_CHILD_RADIOBUTTON, @widget is used to determine
3371 * the radio group for the new element. In all other cases, @widget must
3374 * @callback must be a pointer to a function taking a #GtkWidget and a gpointer as
3375 * arguments. Use the GTK_SIGNAL_FUNC() to cast the function to #GtkSignalFunc.
3377 * Return value: the new toolbar element as a #GtkWidget.
3380 gtk_toolbar_append_element (GtkToolbar *toolbar,
3381 GtkToolbarChildType type,
3384 const char *tooltip_text,
3385 const char *tooltip_private_text,
3387 GtkSignalFunc callback,
3390 return gtk_toolbar_insert_element (toolbar, type, widget, text,
3391 tooltip_text, tooltip_private_text,
3392 icon, callback, user_data,
3393 toolbar->num_children);
3397 * gtk_toolbar_prepend_element:
3398 * @toolbar: a #GtkToolbar.
3399 * @type: a value of type #GtkToolbarChildType that determines what @widget will be.
3400 * @widget: a #GtkWidget, or %NULL
3401 * @text: the element's label.
3402 * @tooltip_text: the element's tooltip.
3403 * @tooltip_private_text: used for context-sensitive help about this toolbar element.
3404 * @icon: a #GtkWidget that provides pictorial representation of the element's function.
3405 * @callback: the function to be executed when the button is pressed.
3406 * @user_data: any data you wish to pass to the callback.
3408 * Adds a new element to the beginning of a toolbar.
3410 * If @type == %GTK_TOOLBAR_CHILD_WIDGET, @widget is used as the new element.
3411 * If @type == %GTK_TOOLBAR_CHILD_RADIOBUTTON, @widget is used to determine
3412 * the radio group for the new element. In all other cases, @widget must
3415 * @callback must be a pointer to a function taking a #GtkWidget and a gpointer as
3416 * arguments. Use the GTK_SIGNAL_FUNC() to cast the function to #GtkSignalFunc.
3418 * Return value: the new toolbar element as a #GtkWidget.
3421 gtk_toolbar_prepend_element (GtkToolbar *toolbar,
3422 GtkToolbarChildType type,
3425 const char *tooltip_text,
3426 const char *tooltip_private_text,
3428 GtkSignalFunc callback,
3431 return gtk_toolbar_insert_element (toolbar, type, widget, text,
3432 tooltip_text, tooltip_private_text,
3433 icon, callback, user_data, 0);
3437 * gtk_toolbar_insert_element:
3438 * @toolbar: a #GtkToolbar.
3439 * @type: a value of type #GtkToolbarChildType that determines what @widget
3441 * @widget: a #GtkWidget, or %NULL.
3442 * @text: the element's label.
3443 * @tooltip_text: the element's tooltip.
3444 * @tooltip_private_text: used for context-sensitive help about this toolbar element.
3445 * @icon: a #GtkWidget that provides pictorial representation of the element's function.
3446 * @callback: the function to be executed when the button is pressed.
3447 * @user_data: any data you wish to pass to the callback.
3448 * @position: the number of widgets to insert this element after.
3450 * Inserts a new element in the toolbar at the given position.
3452 * If @type == %GTK_TOOLBAR_CHILD_WIDGET, @widget is used as the new element.
3453 * If @type == %GTK_TOOLBAR_CHILD_RADIOBUTTON, @widget is used to determine
3454 * the radio group for the new element. In all other cases, @widget must
3457 * @callback must be a pointer to a function taking a #GtkWidget and a gpointer as
3458 * arguments. Use the GTK_SIGNAL_FUNC() to cast the function to #GtkSignalFunc.
3460 * Return value: the new toolbar element as a #GtkWidget.
3463 gtk_toolbar_insert_element (GtkToolbar *toolbar,
3464 GtkToolbarChildType type,
3467 const char *tooltip_text,
3468 const char *tooltip_private_text,
3470 GtkSignalFunc callback,
3474 return internal_insert_element (toolbar, type, widget, text,
3475 tooltip_text, tooltip_private_text,
3476 icon, callback, user_data, position, FALSE);
3480 set_child_packing_and_visibility(GtkToolbar *toolbar,
3481 GtkToolbarChild *child)
3486 box = gtk_bin_get_child (GTK_BIN (child->widget));
3488 g_return_if_fail (GTK_IS_BOX (box));
3492 expand = (toolbar->style != GTK_TOOLBAR_BOTH);
3494 gtk_box_set_child_packing (GTK_BOX (box), child->label,
3495 expand, expand, 0, GTK_PACK_END);
3497 if (toolbar->style != GTK_TOOLBAR_ICONS)
3498 gtk_widget_show (child->label);
3500 gtk_widget_hide (child->label);
3505 expand = (toolbar->style != GTK_TOOLBAR_BOTH_HORIZ);
3507 gtk_box_set_child_packing (GTK_BOX (box), child->icon,
3508 expand, expand, 0, GTK_PACK_END);
3510 if (toolbar->style != GTK_TOOLBAR_TEXT)
3511 gtk_widget_show (child->icon);
3513 gtk_widget_hide (child->icon);
3518 internal_insert_element (GtkToolbar *toolbar,
3519 GtkToolbarChildType type,
3522 const char *tooltip_text,
3523 const char *tooltip_private_text,
3525 GtkSignalFunc callback,
3531 ToolbarContent *content;
3532 GtkToolbarPrivate *priv;
3533 char *free_me = NULL;
3534 gboolean is_button = FALSE;
3536 GtkWidget *child_widget;
3537 GtkWidget *child_label;
3538 GtkWidget *child_icon;
3540 g_return_val_if_fail (GTK_IS_TOOLBAR (toolbar), NULL);
3541 if (type == GTK_TOOLBAR_CHILD_WIDGET)
3542 g_return_val_if_fail (GTK_IS_WIDGET (widget), NULL);
3543 else if (type != GTK_TOOLBAR_CHILD_RADIOBUTTON)
3544 g_return_val_if_fail (widget == NULL, NULL);
3546 if (!gtk_toolbar_check_old_api (toolbar))
3549 priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
3551 child_widget = NULL;
3557 case GTK_TOOLBAR_CHILD_SPACE:
3560 case GTK_TOOLBAR_CHILD_WIDGET:
3561 child_widget = widget;
3564 case GTK_TOOLBAR_CHILD_BUTTON:
3565 case GTK_TOOLBAR_CHILD_TOGGLEBUTTON:
3566 case GTK_TOOLBAR_CHILD_RADIOBUTTON:
3568 if (type == GTK_TOOLBAR_CHILD_BUTTON)
3570 child_widget = gtk_button_new ();
3572 else if (type == GTK_TOOLBAR_CHILD_TOGGLEBUTTON)
3574 child_widget = gtk_toggle_button_new ();
3575 gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (child_widget), FALSE);
3577 else /* type == GTK_TOOLBAR_CHILD_RADIOBUTTON */
3579 GSList *group = NULL;
3582 group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (widget));
3584 child_widget = gtk_radio_button_new (group);
3585 gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (child_widget), FALSE);
3588 gtk_button_set_relief (GTK_BUTTON (child_widget), get_button_relief (toolbar));
3589 gtk_button_set_focus_on_click (GTK_BUTTON (child_widget), FALSE);
3593 g_signal_connect (child_widget, "clicked",
3594 callback, user_data);
3597 if (toolbar->style == GTK_TOOLBAR_BOTH_HORIZ)
3598 box = gtk_hbox_new (FALSE, 0);
3600 box = gtk_vbox_new (FALSE, 0);
3602 gtk_container_add (GTK_CONTAINER (child_widget), box);
3603 gtk_widget_show (box);
3605 if (text && use_stock)
3607 GtkStockItem stock_item;
3608 gtk_stock_lookup (text, &stock_item);
3611 icon = gtk_image_new_from_stock (text, toolbar->icon_size);
3613 text = free_me = _gtk_toolbar_elide_underscores (stock_item.label);
3618 child_label = gtk_label_new (text);
3620 gtk_container_add (GTK_CONTAINER (box), child_label);
3625 child_icon = GTK_WIDGET (icon);
3626 gtk_container_add (GTK_CONTAINER (box), child_icon);
3629 gtk_widget_show (child_widget);
3633 g_assert_not_reached ();
3637 if ((type != GTK_TOOLBAR_CHILD_SPACE) && tooltip_text)
3639 gtk_tooltips_set_tip (toolbar->tooltips, child_widget,
3640 tooltip_text, tooltip_private_text);
3643 content = toolbar_content_new_compatibility (toolbar, type, child_widget,
3644 child_icon, child_label, position);
3649 return child_widget;
3653 * ToolbarContent methods
3655 struct _ToolbarContent
3665 GtkAllocation start_allocation;
3666 GtkAllocation goal_allocation;
3667 guint is_placeholder : 1;
3668 guint disappearing : 1;
3673 GtkToolbarChild child;
3674 GtkAllocation space_allocation;
3675 guint space_visible : 1;
3680 static ToolbarContent *
3681 toolbar_content_new_tool_item (GtkToolbar *toolbar,
3683 gboolean is_placeholder,
3686 ToolbarContent *content;
3687 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
3689 content = g_new0 (ToolbarContent, 1);
3691 content->type = TOOL_ITEM;
3692 content->state = NOT_ALLOCATED;
3693 content->u.tool_item.item = item;
3694 content->u.tool_item.is_placeholder = is_placeholder;
3696 gtk_widget_set_parent (GTK_WIDGET (item), GTK_WIDGET (toolbar));
3698 priv->content = g_list_insert (priv->content, content, pos);
3700 if (!is_placeholder)
3702 toolbar->num_children++;
3704 gtk_toolbar_stop_sliding (toolbar);
3707 gtk_widget_queue_resize (GTK_WIDGET (toolbar));
3712 static ToolbarContent *
3713 toolbar_content_new_compatibility (GtkToolbar *toolbar,
3714 GtkToolbarChildType type,
3720 ToolbarContent *content;
3721 GtkToolbarChild *child;
3722 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
3724 content = g_new0 (ToolbarContent, 1);
3726 child = &(content->u.compatibility.child);
3728 content->type = COMPATIBILITY;
3730 child->widget = widget;
3732 child->label = label;
3734 if (type != GTK_TOOLBAR_CHILD_SPACE)
3736 gtk_widget_set_parent (child->widget, GTK_WIDGET (toolbar));
3740 content->u.compatibility.space_visible = TRUE;
3741 gtk_widget_queue_resize (GTK_WIDGET (toolbar));
3744 if (type == GTK_TOOLBAR_CHILD_BUTTON ||
3745 type == GTK_TOOLBAR_CHILD_TOGGLEBUTTON ||
3746 type == GTK_TOOLBAR_CHILD_RADIOBUTTON)
3748 set_child_packing_and_visibility (toolbar, child);
3751 priv->content = g_list_insert (priv->content, content, pos);
3752 toolbar->children = g_list_insert (toolbar->children, child, pos);
3754 toolbar->num_children++;
3760 toolbar_content_remove (ToolbarContent *content,
3761 GtkToolbar *toolbar)
3763 GtkToolbarChild *child;
3764 GtkToolbarPrivate *priv;
3766 priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
3768 switch (content->type)
3771 gtk_widget_unparent (GTK_WIDGET (content->u.tool_item.item));
3775 child = &(content->u.compatibility.child);
3777 if (child->type != GTK_TOOLBAR_CHILD_SPACE)
3779 g_object_ref (child->widget);
3780 gtk_widget_unparent (child->widget);
3781 gtk_widget_destroy (child->widget);
3782 g_object_unref (child->widget);
3785 toolbar->children = g_list_remove (toolbar->children, child);
3789 priv->content = g_list_remove (priv->content, content);
3791 if (!toolbar_content_is_placeholder (content))
3792 toolbar->num_children--;
3794 gtk_widget_queue_resize (GTK_WIDGET (toolbar));
3798 toolbar_content_free (ToolbarContent *content)
3804 calculate_max_homogeneous_pixels (GtkWidget *widget)
3806 PangoContext *context;
3807 PangoFontMetrics *metrics;
3810 context = gtk_widget_get_pango_context (widget);
3811 metrics = pango_context_get_metrics (context,
3812 widget->style->font_desc,
3813 pango_context_get_language (context));
3814 char_width = pango_font_metrics_get_approximate_char_width (metrics);
3815 pango_font_metrics_unref (metrics);
3817 return PANGO_PIXELS (MAX_HOMOGENEOUS_N_CHARS * char_width);
3821 _gtk_toolbar_get_default_space_size (void)
3823 return DEFAULT_SPACE_SIZE;
3827 _gtk_toolbar_paint_space_line (GtkWidget *widget,
3828 GtkToolbar *toolbar,
3830 GtkAllocation *allocation)
3832 const double start_fraction = (SPACE_LINE_START / SPACE_LINE_DIVISION);
3833 const double end_fraction = (SPACE_LINE_END / SPACE_LINE_DIVISION);
3836 GtkToolbarSpaceStyle space_style;
3837 GtkOrientation orientation;
3839 g_return_if_fail (GTK_IS_WIDGET (widget));
3841 space_size = get_space_size (toolbar);
3842 space_style = get_space_style (toolbar);
3843 orientation = toolbar? toolbar->orientation : GTK_ORIENTATION_HORIZONTAL;
3845 if (orientation == GTK_ORIENTATION_HORIZONTAL)
3847 gtk_paint_vline (widget->style, widget->window,
3848 GTK_WIDGET_STATE (widget), area, widget,
3850 allocation->y + allocation->height * start_fraction,
3851 allocation->y + allocation->height * end_fraction,
3852 allocation->x + (space_size - widget->style->xthickness) / 2);
3856 gtk_paint_hline (widget->style, widget->window,
3857 GTK_WIDGET_STATE (widget), area, widget,
3859 allocation->x + allocation->width * start_fraction,
3860 allocation->x + allocation->width * end_fraction,
3861 allocation->y + (space_size - widget->style->ythickness) / 2);
3866 toolbar_content_expose (ToolbarContent *content,
3867 GtkContainer *container,
3868 GdkEventExpose *expose)
3870 GtkToolbar *toolbar = GTK_TOOLBAR (container);
3871 GtkToolbarChild *child;
3872 GtkWidget *widget = NULL; /* quiet gcc */
3874 switch (content->type)
3877 if (!content->u.tool_item.is_placeholder)
3878 widget = GTK_WIDGET (content->u.tool_item.item);
3882 child = &(content->u.compatibility.child);
3884 if (child->type == GTK_TOOLBAR_CHILD_SPACE)
3886 if (get_space_style (toolbar) == GTK_TOOLBAR_SPACE_LINE &&
3887 content->u.compatibility.space_visible)
3889 _gtk_toolbar_paint_space_line (GTK_WIDGET (toolbar), toolbar,
3891 &content->u.compatibility.space_allocation);
3896 widget = child->widget;
3901 gtk_container_propagate_expose (container, widget, expose);
3905 toolbar_content_visible (ToolbarContent *content,
3906 GtkToolbar *toolbar)
3910 switch (content->type)
3913 item = content->u.tool_item.item;
3915 if (!GTK_WIDGET_VISIBLE (item))
3918 if (toolbar->orientation == GTK_ORIENTATION_HORIZONTAL &&
3919 gtk_tool_item_get_visible_horizontal (item))
3924 if ((toolbar->orientation == GTK_ORIENTATION_VERTICAL &&
3925 gtk_tool_item_get_visible_vertical (item)))
3934 if (content->u.compatibility.child.type != GTK_TOOLBAR_CHILD_SPACE)
3935 return GTK_WIDGET_VISIBLE (content->u.compatibility.child.widget);
3941 g_assert_not_reached ();
3946 toolbar_content_size_request (ToolbarContent *content,
3947 GtkToolbar *toolbar,
3948 GtkRequisition *requisition)
3952 switch (content->type)
3955 gtk_widget_size_request (GTK_WIDGET (content->u.tool_item.item),
3957 if (content->u.tool_item.is_placeholder &&
3958 content->u.tool_item.disappearing)
3960 requisition->width = 0;
3961 requisition->height = 0;
3966 space_size = get_space_size (toolbar);
3968 if (content->u.compatibility.child.type != GTK_TOOLBAR_CHILD_SPACE)
3970 gtk_widget_size_request (content->u.compatibility.child.widget,
3975 if (toolbar->orientation == GTK_ORIENTATION_HORIZONTAL)
3977 requisition->width = space_size;
3978 requisition->height = 0;
3982 requisition->height = space_size;
3983 requisition->width = 0;
3992 toolbar_content_is_homogeneous (ToolbarContent *content,
3993 GtkToolbar *toolbar)
3995 gboolean result = FALSE; /* quiet gcc */
3996 GtkRequisition requisition;
3997 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
3999 if (priv->max_homogeneous_pixels < 0)
4001 priv->max_homogeneous_pixels =
4002 calculate_max_homogeneous_pixels (GTK_WIDGET (toolbar));
4005 toolbar_content_size_request (content, toolbar, &requisition);
4007 if (requisition.width > priv->max_homogeneous_pixels)
4010 switch (content->type)
4013 result = gtk_tool_item_get_homogeneous (content->u.tool_item.item) &&
4014 !GTK_IS_SEPARATOR_TOOL_ITEM (content->u.tool_item.item);
4016 if (gtk_tool_item_get_is_important (content->u.tool_item.item) &&
4017 toolbar->style == GTK_TOOLBAR_BOTH_HORIZ &&
4018 toolbar->orientation == GTK_ORIENTATION_HORIZONTAL)
4025 if (content->u.compatibility.child.type == GTK_TOOLBAR_CHILD_BUTTON ||
4026 content->u.compatibility.child.type == GTK_TOOLBAR_CHILD_RADIOBUTTON ||
4027 content->u.compatibility.child.type == GTK_TOOLBAR_CHILD_TOGGLEBUTTON)
4042 toolbar_content_is_placeholder (ToolbarContent *content)
4044 if (content->type == TOOL_ITEM && content->u.tool_item.is_placeholder)
4051 toolbar_content_disappearing (ToolbarContent *content)
4053 if (content->type == TOOL_ITEM && content->u.tool_item.disappearing)
4060 toolbar_content_get_state (ToolbarContent *content)
4062 return content->state;
4066 toolbar_content_child_visible (ToolbarContent *content)
4068 switch (content->type)
4071 return GTK_WIDGET_CHILD_VISIBLE (content->u.tool_item.item);
4075 if (content->u.compatibility.child.type != GTK_TOOLBAR_CHILD_SPACE)
4077 return GTK_WIDGET_CHILD_VISIBLE (content->u.compatibility.child.widget);
4081 return content->u.compatibility.space_visible;
4086 return FALSE; /* quiet gcc */
4090 toolbar_content_get_goal_allocation (ToolbarContent *content,
4091 GtkAllocation *allocation)
4093 switch (content->type)
4096 *allocation = content->u.tool_item.goal_allocation;
4100 /* Goal allocations are only relevant when we are
4101 * using the new API, so we should never get here
4103 g_assert_not_reached ();
4109 toolbar_content_get_allocation (ToolbarContent *content,
4110 GtkAllocation *allocation)
4112 GtkToolbarChild *child;
4114 switch (content->type)
4117 *allocation = GTK_WIDGET (content->u.tool_item.item)->allocation;
4121 child = &(content->u.compatibility.child);
4123 if (child->type == GTK_TOOLBAR_CHILD_SPACE)
4124 *allocation = content->u.compatibility.space_allocation;
4126 *allocation = child->widget->allocation;
4132 toolbar_content_set_start_allocation (ToolbarContent *content,
4133 GtkAllocation *allocation)
4135 switch (content->type)
4138 content->u.tool_item.start_allocation = *allocation;
4142 /* start_allocation is only relevant when using the new API */
4143 g_assert_not_reached ();
4149 toolbar_content_get_expand (ToolbarContent *content)
4151 if (content->type == TOOL_ITEM &&
4152 gtk_tool_item_get_expand (content->u.tool_item.item))
4161 toolbar_content_set_goal_allocation (ToolbarContent *content,
4162 GtkAllocation *allocation)
4164 switch (content->type)
4167 content->u.tool_item.goal_allocation = *allocation;
4171 /* Only relevant when using new API */
4172 g_assert_not_reached ();
4178 toolbar_content_set_child_visible (ToolbarContent *content,
4179 GtkToolbar *toolbar,
4182 GtkToolbarChild *child;
4184 switch (content->type)
4187 gtk_widget_set_child_visible (GTK_WIDGET (content->u.tool_item.item),
4192 child = &(content->u.compatibility.child);
4194 if (child->type != GTK_TOOLBAR_CHILD_SPACE)
4196 gtk_widget_set_child_visible (child->widget, visible);
4200 content->u.compatibility.space_visible = visible;
4201 gtk_widget_queue_draw (GTK_WIDGET (toolbar));
4208 toolbar_content_get_start_allocation (ToolbarContent *content,
4209 GtkAllocation *start_allocation)
4211 switch (content->type)
4214 *start_allocation = content->u.tool_item.start_allocation;
4218 /* Only relevant for new API */
4219 g_assert_not_reached ();
4225 toolbar_content_size_allocate (ToolbarContent *content,
4226 GtkAllocation *allocation)
4228 switch (content->type)
4231 gtk_widget_size_allocate (GTK_WIDGET (content->u.tool_item.item),
4236 if (content->u.compatibility.child.type != GTK_TOOLBAR_CHILD_SPACE)
4238 gtk_widget_size_allocate (content->u.compatibility.child.widget,
4243 content->u.compatibility.space_allocation = *allocation;
4250 toolbar_content_set_state (ToolbarContent *content,
4253 content->state = state;
4257 toolbar_content_get_widget (ToolbarContent *content)
4259 GtkToolbarChild *child;
4261 switch (content->type)
4264 return GTK_WIDGET (content->u.tool_item.item);
4268 child = &(content->u.compatibility.child);
4269 if (child->type != GTK_TOOLBAR_CHILD_SPACE)
4270 return child->widget;
4280 toolbar_content_set_disappearing (ToolbarContent *content,
4281 gboolean disappearing)
4283 switch (content->type)
4286 content->u.tool_item.disappearing = disappearing;
4290 /* Only relevant for new API */
4291 g_assert_not_reached ();
4297 toolbar_content_set_size_request (ToolbarContent *content,
4301 switch (content->type)
4304 gtk_widget_set_size_request (GTK_WIDGET (content->u.tool_item.item),
4309 /* Setting size requests only happens with sliding,
4310 * so not relevant here
4312 g_assert_not_reached ();
4318 toolbar_child_reconfigure (GtkToolbar *toolbar,
4319 GtkToolbarChild *child)
4323 GtkToolbarStyle style;
4324 GtkIconSize icon_size;
4325 GtkReliefStyle relief;
4328 style = gtk_toolbar_get_style (toolbar);
4329 icon_size = gtk_toolbar_get_icon_size (toolbar);
4330 relief = gtk_toolbar_get_relief_style (toolbar);
4333 if (child->type == GTK_TOOLBAR_CHILD_BUTTON ||
4334 child->type == GTK_TOOLBAR_CHILD_RADIOBUTTON ||
4335 child->type == GTK_TOOLBAR_CHILD_TOGGLEBUTTON)
4337 box = gtk_bin_get_child (GTK_BIN (child->widget));
4339 if (style == GTK_TOOLBAR_BOTH && GTK_IS_HBOX (box))
4343 vbox = gtk_vbox_new (FALSE, 0);
4346 gtk_widget_reparent (child->label, vbox);
4348 gtk_widget_reparent (child->icon, vbox);
4350 gtk_widget_destroy (box);
4351 gtk_container_add (GTK_CONTAINER (child->widget), vbox);
4353 gtk_widget_show (vbox);
4355 else if (style == GTK_TOOLBAR_BOTH_HORIZ && GTK_IS_VBOX (box))
4359 hbox = gtk_hbox_new (FALSE, 0);
4362 gtk_widget_reparent (child->label, hbox);
4364 gtk_widget_reparent (child->icon, hbox);
4366 gtk_widget_destroy (box);
4367 gtk_container_add (GTK_CONTAINER (child->widget), hbox);
4369 gtk_widget_show (hbox);
4372 set_child_packing_and_visibility (toolbar, child);
4377 if ((child->type == GTK_TOOLBAR_CHILD_BUTTON ||
4378 child->type == GTK_TOOLBAR_CHILD_TOGGLEBUTTON ||
4379 child->type == GTK_TOOLBAR_CHILD_RADIOBUTTON) &&
4380 GTK_IS_IMAGE (child->icon))
4382 image = GTK_IMAGE (child->icon);
4383 if (gtk_image_get_storage_type (image) == GTK_IMAGE_STOCK)
4385 gtk_image_get_stock (image, &stock_id, NULL);
4386 stock_id = g_strdup (stock_id);
4387 gtk_image_set_from_stock (image,
4395 if (child->type == GTK_TOOLBAR_CHILD_BUTTON ||
4396 child->type == GTK_TOOLBAR_CHILD_RADIOBUTTON ||
4397 child->type == GTK_TOOLBAR_CHILD_TOGGLEBUTTON)
4399 gtk_button_set_relief (GTK_BUTTON (child->widget), relief);
4404 toolbar_content_toolbar_reconfigured (ToolbarContent *content,
4405 GtkToolbar *toolbar)
4407 switch (content->type)
4410 _gtk_tool_item_toolbar_reconfigured (content->u.tool_item.item);
4414 toolbar_child_reconfigure (toolbar, &(content->u.compatibility.child));
4420 toolbar_content_retrieve_menu_item (ToolbarContent *content)
4422 if (content->type == TOOL_ITEM)
4423 return gtk_tool_item_retrieve_proxy_menu_item (content->u.tool_item.item);
4425 /* FIXME - we might actually be able to do something meaningful here */
4430 toolbar_content_is_separator (ToolbarContent *content)
4432 GtkToolbarChild *child;
4434 switch (content->type)
4437 return GTK_IS_SEPARATOR_TOOL_ITEM (content->u.tool_item.item);
4441 child = &(content->u.compatibility.child);
4442 return (child->type == GTK_TOOLBAR_CHILD_SPACE);
4450 ignore_show_and_hide_all (ToolbarContent *content)
4452 if (content->type == COMPATIBILITY)
4454 GtkToolbarChildType type = content->u.compatibility.child.type;
4456 if (type == GTK_TOOLBAR_CHILD_BUTTON ||
4457 type == GTK_TOOLBAR_CHILD_TOGGLEBUTTON ||
4458 type == GTK_TOOLBAR_CHILD_RADIOBUTTON)
4468 toolbar_content_show_all (ToolbarContent *content)
4472 if (ignore_show_and_hide_all (content))
4475 widget = toolbar_content_get_widget (content);
4477 gtk_widget_show_all (widget);
4481 toolbar_content_hide_all (ToolbarContent *content)
4485 if (ignore_show_and_hide_all (content))
4488 widget = toolbar_content_get_widget (content);
4490 gtk_widget_hide_all (widget);
4497 get_space_size (GtkToolbar *toolbar)
4499 gint space_size = DEFAULT_SPACE_SIZE;
4503 gtk_widget_style_get (GTK_WIDGET (toolbar),
4504 "space_size", &space_size,
4511 static GtkToolbarSpaceStyle
4512 get_space_style (GtkToolbar *toolbar)
4514 GtkToolbarSpaceStyle space_style = DEFAULT_SPACE_STYLE;
4518 gtk_widget_style_get (GTK_WIDGET (toolbar),
4519 "space_style", &space_style,
4526 static GtkReliefStyle
4527 get_button_relief (GtkToolbar *toolbar)
4529 GtkReliefStyle button_relief = GTK_RELIEF_NORMAL;
4531 gtk_widget_ensure_style (GTK_WIDGET (toolbar));
4533 gtk_widget_style_get (GTK_WIDGET (toolbar),
4534 "button_relief", &button_relief,
4537 return button_relief;
4541 get_internal_padding (GtkToolbar *toolbar)
4545 gtk_widget_style_get (GTK_WIDGET (toolbar),
4546 "internal_padding", &ipadding,
4552 static GtkShadowType
4553 get_shadow_type (GtkToolbar *toolbar)
4555 GtkShadowType shadow_type;
4557 gtk_widget_style_get (GTK_WIDGET (toolbar),
4558 "shadow_type", &shadow_type,
4568 gtk_toolbar_check_old_api (GtkToolbar *toolbar)
4570 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
4572 if (priv->api_mode == NEW_API)
4574 g_warning ("mixing deprecated and non-deprecated GtkToolbar API is not allowed");
4578 priv->api_mode = OLD_API;
4583 gtk_toolbar_check_new_api (GtkToolbar *toolbar)
4585 GtkToolbarPrivate *priv = GTK_TOOLBAR_GET_PRIVATE (toolbar);
4587 if (priv->api_mode == OLD_API)
4589 g_warning ("mixing deprecated and non-deprecated GtkToolbar API is not allowed");
4593 priv->api_mode = NEW_API;