3 * Copyright (C) 2006-2007 Imendio AB
4 * Contact: Kristian Rietveld <kris@imendio.com>
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Library General Public License for more details.
16 * You should have received a copy of the GNU Library General Public
17 * License along with this library; if not, write to the
18 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
19 * Boston, MA 02111-1307, USA.
23 #include "gtktooltip.h"
25 #include "gtkwindow.h"
30 #include "gtkalignment.h"
37 #define GTK_TOOLTIP_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_TOOLTIP, GtkTooltipClass))
38 #define GTK_IS_TOOLTIP_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_TOOLTIP))
39 #define GTK_TOOLTIP_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_TOOLTIP, GtkTooltipClass))
41 typedef struct _GtkTooltipClass GtkTooltipClass;
45 GObject parent_instance;
52 GtkWidget *custom_widget;
54 GtkWindow *current_window;
55 GtkWidget *keyboard_widget;
57 GtkWidget *tooltip_widget;
58 GdkWindow *toplevel_window;
62 GdkWindow *last_window;
65 guint browse_mode_timeout_id;
67 guint browse_mode_enabled : 1;
68 guint keyboard_mode_enabled : 1;
71 struct _GtkTooltipClass
73 GObjectClass parent_class;
76 #define GTK_TOOLTIP_VISIBLE(tooltip) ((tooltip)->current_window && GTK_WIDGET_VISIBLE ((tooltip)->current_window))
79 static void gtk_tooltip_class_init (GtkTooltipClass *klass);
80 static void gtk_tooltip_init (GtkTooltip *tooltip);
81 static void gtk_tooltip_finalize (GObject *object);
83 static gboolean gtk_tooltip_paint_window (GtkTooltip *tooltip);
84 static void gtk_tooltip_window_hide (GtkWidget *widget,
86 static void gtk_tooltip_display_closed (GdkDisplay *display,
91 G_DEFINE_TYPE (GtkTooltip, gtk_tooltip, G_TYPE_OBJECT);
94 gtk_tooltip_class_init (GtkTooltipClass *klass)
96 GObjectClass *object_class;
98 object_class = G_OBJECT_CLASS (klass);
100 object_class->finalize = gtk_tooltip_finalize;
104 gtk_tooltip_init (GtkTooltip *tooltip)
106 tooltip->timeout_id = 0;
107 tooltip->browse_mode_timeout_id = 0;
109 tooltip->browse_mode_enabled = FALSE;
110 tooltip->keyboard_mode_enabled = FALSE;
112 tooltip->current_window = NULL;
113 tooltip->keyboard_widget = NULL;
115 tooltip->tooltip_widget = NULL;
116 tooltip->toplevel_window = NULL;
118 tooltip->last_window = NULL;
120 tooltip->window = g_object_ref (gtk_window_new (GTK_WINDOW_POPUP));
121 gtk_window_set_type_hint (GTK_WINDOW (tooltip->window),
122 GDK_WINDOW_TYPE_HINT_TOOLTIP);
123 gtk_widget_set_app_paintable (tooltip->window, TRUE);
124 gtk_window_set_resizable (GTK_WINDOW (tooltip->window), FALSE);
125 gtk_widget_set_name (tooltip->window, "gtk-tooltip");
126 g_signal_connect (tooltip->window, "hide",
127 G_CALLBACK (gtk_tooltip_window_hide), tooltip);
129 tooltip->alignment = gtk_alignment_new (0.5, 0.5, 1.0, 1.0);
130 gtk_alignment_set_padding (GTK_ALIGNMENT (tooltip->alignment),
131 tooltip->window->style->ythickness,
132 tooltip->window->style->ythickness,
133 tooltip->window->style->xthickness,
134 tooltip->window->style->xthickness);
135 gtk_container_add (GTK_CONTAINER (tooltip->window), tooltip->alignment);
136 gtk_widget_show (tooltip->alignment);
138 g_signal_connect_swapped (tooltip->window, "expose_event",
139 G_CALLBACK (gtk_tooltip_paint_window), tooltip);
141 tooltip->box = gtk_hbox_new (FALSE, tooltip->window->style->xthickness);
142 gtk_container_add (GTK_CONTAINER (tooltip->alignment), tooltip->box);
143 gtk_widget_show (tooltip->box);
145 tooltip->image = gtk_image_new ();
146 gtk_box_pack_start (GTK_BOX (tooltip->box), tooltip->image,
149 tooltip->label = gtk_label_new ("");
150 gtk_box_pack_start (GTK_BOX (tooltip->box), tooltip->label,
153 tooltip->custom_widget = NULL;
157 gtk_tooltip_finalize (GObject *object)
159 GtkTooltip *tooltip = GTK_TOOLTIP (object);
161 if (tooltip->timeout_id)
163 g_source_remove (tooltip->timeout_id);
164 tooltip->timeout_id = 0;
167 if (tooltip->browse_mode_timeout_id)
169 g_source_remove (tooltip->browse_mode_timeout_id);
170 tooltip->browse_mode_timeout_id = 0;
177 display = gtk_widget_get_display (tooltip->window);
178 g_signal_handlers_disconnect_by_func (display,
179 gtk_tooltip_display_closed,
181 gtk_widget_destroy (tooltip->window);
184 G_OBJECT_CLASS (gtk_tooltip_parent_class)->finalize (object);
190 * gtk_tooltip_set_markup:
191 * @tooltip: a #GtkTooltip
192 * @markup: a markup string (see <link linkend="PangoMarkupFormat">Pango markup format</link>) or %NULL
194 * Sets the text of the tooltip to be @markup, which is marked up
196 * linkend="PangoMarkupFormat">Pango text markup language</link>.
197 * If @markup is %NULL, the label will be hidden.
202 gtk_tooltip_set_markup (GtkTooltip *tooltip,
205 g_return_if_fail (GTK_IS_TOOLTIP (tooltip));
207 gtk_label_set_markup (GTK_LABEL (tooltip->label), markup);
210 gtk_widget_show (tooltip->label);
212 gtk_widget_hide (tooltip->label);
216 * gtk_tooltip_set_text:
217 * @tooltip: a #GtkTooltip
218 * @text: a text string or %NULL
220 * Sets the text of the tooltip to be @text. If @text is %NULL, the label
221 * will be hidden. See also gtk_tooltip_set_markup().
226 gtk_tooltip_set_text (GtkTooltip *tooltip,
229 g_return_if_fail (GTK_IS_TOOLTIP (tooltip));
231 gtk_label_set_text (GTK_LABEL (tooltip->label), text);
234 gtk_widget_show (tooltip->label);
236 gtk_widget_hide (tooltip->label);
240 * gtk_tooltip_set_icon:
241 * @tooltip: a #GtkTooltip
242 * @pixbuf: a #GdkPixbuf, or %NULL
244 * Sets the icon of the tooltip (which is in front of the text) to be
245 * @pixbuf. If @pixbuf is %NULL, the image will be hidden.
250 gtk_tooltip_set_icon (GtkTooltip *tooltip,
253 g_return_if_fail (GTK_IS_TOOLTIP (tooltip));
255 g_return_if_fail (GDK_IS_PIXBUF (pixbuf));
257 gtk_image_set_from_pixbuf (GTK_IMAGE (tooltip->image), pixbuf);
260 gtk_widget_show (tooltip->image);
262 gtk_widget_hide (tooltip->image);
266 * gtk_tooltip_set_icon_from_stock:
267 * @tooltip: a #GtkTooltip
268 * @stock_id: a stock icon name, or %NULL
269 * @size: a stock icon size
271 * Sets the icon of the tooltip (which is in front of the text) to be
272 * the stock item indicated by @stock_id with the size indicated
273 * by @size. If @stock_id is %NULL, the image will be hidden.
278 gtk_tooltip_set_icon_from_stock (GtkTooltip *tooltip,
279 const gchar *stock_id,
282 g_return_if_fail (GTK_IS_TOOLTIP (tooltip));
284 gtk_image_set_from_stock (GTK_IMAGE (tooltip->image), stock_id, size);
287 gtk_widget_show (tooltip->image);
289 gtk_widget_hide (tooltip->image);
293 * gtk_tooltip_set_custom:
294 * @tooltip: a #GtkTooltip
295 * @custom_widget: a #GtkWidget
297 * Replaces the widget packed into the tooltip with @custom_widget.
298 * By default a box with a #GtkImage and #GtkLabel is embedded in
299 * the tooltip, which can be configured using gtk_tooltip_set_markup()
300 * and gtk_tooltip_set_icon().
305 gtk_tooltip_set_custom (GtkTooltip *tooltip,
306 GtkWidget *custom_widget)
308 g_return_if_fail (GTK_IS_TOOLTIP (tooltip));
310 g_return_if_fail (GTK_IS_WIDGET (custom_widget));
312 if (tooltip->custom_widget)
314 gtk_container_remove (GTK_CONTAINER (tooltip->box),
315 tooltip->custom_widget);
316 g_object_unref (tooltip->custom_widget);
321 tooltip->custom_widget = g_object_ref (custom_widget);
323 gtk_container_add (GTK_CONTAINER (tooltip->box), custom_widget);
324 gtk_widget_show (custom_widget);
327 tooltip->custom_widget = NULL;
331 * gtk_tooltip_trigger_tooltip_query:
332 * @display: a #GtkDisplay
334 * Triggers a new tooltip query on @display, in order to update the current
335 * visible tooltip, or to show/hide the current tooltip. This function is
336 * useful to call when, for example, the state of the widget changed by a
342 gtk_tooltip_trigger_tooltip_query (GdkDisplay *display)
348 /* Trigger logic as if the mouse moved */
349 window = gdk_display_get_window_at_pointer (display, &x, &y);
353 event.type = GDK_MOTION_NOTIFY;
354 event.motion.window = window;
357 event.motion.is_hint = FALSE;
359 _gtk_tooltip_handle_event (&event);
362 /* private functions */
365 gtk_tooltip_reset (GtkTooltip *tooltip)
367 gtk_tooltip_set_markup (tooltip, NULL);
368 gtk_tooltip_set_icon (tooltip, NULL);
369 gtk_tooltip_set_custom (tooltip, NULL);
373 gtk_tooltip_paint_window (GtkTooltip *tooltip)
375 gtk_paint_flat_box (tooltip->window->style,
376 tooltip->window->window,
383 tooltip->window->allocation.width,
384 tooltip->window->allocation.height);
390 gtk_tooltip_window_hide (GtkWidget *widget,
393 GtkTooltip *tooltip = GTK_TOOLTIP (user_data);
395 if (tooltip->custom_widget)
396 gtk_tooltip_set_custom (tooltip, NULL);
399 /* event handling, etc */
404 GtkWidget *container;
411 child_location_foreach (GtkWidget *child,
415 struct ChildLocation *child_loc = data;
417 if (!child_loc->child &&
418 gtk_widget_translate_coordinates (child_loc->container, child,
419 child_loc->x, child_loc->y,
422 if (x >= 0 && x < child->allocation.width
423 && y >= 0 && y < child->allocation.height)
425 if (GTK_IS_CONTAINER (child))
427 struct ChildLocation tmp = { NULL, NULL, 0, 0 };
431 tmp.container = child;
433 gtk_container_foreach (GTK_CONTAINER (child),
434 child_location_foreach, &tmp);
437 child_loc->child = tmp.child;
439 child_loc->child = child;
442 child_loc->child = child;
448 window_to_alloc (GtkWidget *dest_widget,
454 /* Translate from window relative to allocation relative */
455 if (!GTK_WIDGET_NO_WINDOW (dest_widget) && dest_widget->parent)
458 gdk_window_get_position (dest_widget->window, &wx, &wy);
460 src_x += wx - dest_widget->allocation.x;
461 src_y += wy - dest_widget->allocation.y;
465 src_x -= dest_widget->allocation.x;
466 src_y -= dest_widget->allocation.y;
476 find_widget_under_pointer (GdkWindow *window,
480 GtkWidget *event_widget;
481 struct ChildLocation child_loc = { NULL, NULL, 0, 0 };
483 gdk_window_get_user_data (window, (void **)&event_widget);
491 while (window && window != event_widget->window)
495 gdk_window_get_position (window, &px, &py);
499 window = gdk_window_get_parent (window);
502 if (GTK_WIDGET_NO_WINDOW (event_widget))
504 child_loc.x += event_widget->allocation.x;
505 child_loc.y += event_widget->allocation.y;
508 /* Failing to find widget->window can happen for e.g. a detached handle box;
509 * chaining ::query-tooltip up to its parent probably makes little sense,
510 * and users better implement tooltips on handle_box->child.
511 * so we simply ignore the event for tooltips here.
516 if (GTK_IS_CONTAINER (event_widget))
518 window_to_alloc (event_widget,
519 child_loc.x, child_loc.y,
520 &child_loc.x, &child_loc.y);
522 child_loc.container = event_widget;
523 child_loc.child = NULL;
525 gtk_container_foreach (GTK_CONTAINER (event_widget),
526 child_location_foreach, &child_loc);
529 event_widget = child_loc.child;
530 else if (child_loc.container)
531 event_widget = child_loc.container;
543 find_topmost_widget_coords_from_event (GdkEvent *event,
551 gdk_event_get_coords (event, &dx, &dy);
555 tmp = find_widget_under_pointer (event->any.window, &tx, &ty);
566 tooltip_browse_mode_expired (gpointer data)
570 tooltip = GTK_TOOLTIP (data);
572 tooltip->browse_mode_enabled = FALSE;
573 tooltip->browse_mode_timeout_id = 0;
575 /* destroy tooltip */
576 g_object_set_data (G_OBJECT (gtk_widget_get_display (tooltip->window)),
577 "gdk-display-current-tooltip", NULL);
583 gtk_tooltip_display_closed (GdkDisplay *display,
587 g_object_set (display, "gdk-display-current-tooltip", NULL);
591 gtk_tooltip_run_requery (GtkWidget **widget,
596 gboolean has_tooltip = FALSE;
597 gboolean return_value = FALSE;
599 gtk_tooltip_reset (tooltip);
603 g_object_get (*widget,
604 "has-tooltip", &has_tooltip,
608 g_signal_emit_by_name (*widget,
611 tooltip->keyboard_mode_enabled,
617 GtkWidget *parent = (*widget)->parent;
620 gtk_widget_translate_coordinates (*widget, parent, *x, *y, x, y);
633 gtk_tooltip_show_tooltip (GdkDisplay *display)
639 GtkWidget *tooltip_widget;
640 GtkWidget *pointer_widget;
642 gboolean has_tooltip;
643 gboolean return_value = FALSE;
645 tooltip = g_object_get_data (G_OBJECT (display),
646 "gdk-display-current-tooltip");
648 if (tooltip->keyboard_mode_enabled)
650 pointer_widget = tooltip_widget = tooltip->keyboard_widget;
654 window = tooltip->last_window;
656 if (!GDK_IS_WINDOW (window))
659 gdk_window_get_origin (window, &x, &y);
660 x = tooltip->last_x - x;
661 y = tooltip->last_y - y;
663 pointer_widget = tooltip_widget = find_widget_under_pointer (window,
670 g_object_get (tooltip_widget, "has-tooltip", &has_tooltip, NULL);
672 g_assert (tooltip != NULL);
674 return_value = gtk_tooltip_run_requery (&tooltip_widget, tooltip, &x, &y);
678 if (!tooltip->current_window)
680 if (gtk_widget_get_tooltip_window (tooltip_widget))
681 tooltip->current_window = gtk_widget_get_tooltip_window (tooltip_widget);
683 tooltip->current_window = GTK_WINDOW (GTK_TOOLTIP (tooltip)->window);
686 /* Position the tooltip */
687 /* FIXME: should we swap this when RTL is enabled? */
688 if (tooltip->keyboard_mode_enabled)
690 gdk_window_get_origin (tooltip_widget->window, &x, &y);
691 if (GTK_WIDGET_NO_WINDOW (tooltip_widget))
693 x += tooltip_widget->allocation.x;
694 y += tooltip_widget->allocation.y;
697 /* For keyboard mode we position the tooltip below the widget,
698 * right of the center of the widget.
700 x += tooltip_widget->allocation.width / 2;
701 y += tooltip_widget->allocation.height + 4;
710 /* For mouse mode, we position the tooltip right of the cursor,
711 * a little below the cursor's center.
713 cursor_size = gdk_display_get_default_cursor_size (display);
714 x += cursor_size / 2;
715 y += cursor_size / 2;
718 screen = gtk_widget_get_screen (tooltip_widget);
720 if (screen != gtk_widget_get_screen (tooltip->window))
722 g_signal_handlers_disconnect_by_func (display,
723 gtk_tooltip_display_closed,
726 gtk_window_set_screen (GTK_WINDOW (tooltip->window), screen);
728 g_signal_connect (display, "closed",
729 G_CALLBACK (gtk_tooltip_display_closed), tooltip);
732 tooltip->tooltip_widget = tooltip_widget;
735 if (tooltip->current_window)
738 GdkRectangle monitor;
739 GtkRequisition requisition;
741 gtk_widget_size_request (GTK_WIDGET (tooltip->current_window),
744 monitor_num = gdk_screen_get_monitor_at_point (screen, x, y);
745 gdk_screen_get_monitor_geometry (screen, monitor_num, &monitor);
747 if (x + requisition.width > monitor.x + monitor.width)
748 x -= x - (monitor.x + monitor.width) + requisition.width;
749 else if (x < monitor.x)
752 if (y + requisition.height > monitor.y + monitor.height)
753 y -= y - (monitor.y + monitor.height) + requisition.height;
755 gtk_window_move (GTK_WINDOW (tooltip->current_window), x, y);
756 gtk_widget_show (GTK_WIDGET (tooltip->current_window));
759 /* Now a tooltip is visible again on the display, make sure browse
762 tooltip->browse_mode_enabled = TRUE;
763 if (tooltip->browse_mode_timeout_id)
765 g_source_remove (tooltip->browse_mode_timeout_id);
766 tooltip->browse_mode_timeout_id = 0;
771 gtk_tooltip_hide_tooltip (GtkTooltip *tooltip)
776 if (tooltip->timeout_id)
778 g_source_remove (tooltip->timeout_id);
779 tooltip->timeout_id = 0;
782 if (!GTK_TOOLTIP_VISIBLE (tooltip))
785 tooltip->tooltip_widget = NULL;
787 if (!tooltip->keyboard_mode_enabled)
790 GtkSettings *settings;
792 settings = gtk_widget_get_settings (GTK_WIDGET (tooltip->window));
794 g_object_get (settings,
795 "gtk-tooltip-browse-mode-timeout", &timeout,
798 /* The tooltip is gone, after (by default, should be configurable) 500ms
799 * we want to turn off browse mode
801 if (!tooltip->browse_mode_timeout_id)
802 tooltip->browse_mode_timeout_id =
803 gdk_threads_add_timeout_full (0, timeout,
804 tooltip_browse_mode_expired,
805 g_object_ref (tooltip),
810 if (tooltip->browse_mode_timeout_id)
812 g_source_remove (tooltip->browse_mode_timeout_id);
813 tooltip->browse_mode_timeout_id = 0;
817 if (tooltip->current_window)
819 gtk_widget_hide (GTK_WIDGET (tooltip->current_window));
820 tooltip->current_window = NULL;
825 tooltip_popup_timeout (gpointer data)
830 display = GDK_DISPLAY_OBJECT (data);
832 gtk_tooltip_show_tooltip (display);
834 tooltip = g_object_get_data (G_OBJECT (display),
835 "gdk-display-current-tooltip");
836 tooltip->timeout_id = 0;
842 gtk_tooltip_start_delay (GdkDisplay *display)
846 GtkSettings *settings;
848 tooltip = g_object_get_data (G_OBJECT (display),
849 "gdk-display-current-tooltip");
851 if (tooltip && GTK_TOOLTIP_VISIBLE (tooltip))
854 if (tooltip->timeout_id)
855 g_source_remove (tooltip->timeout_id);
857 settings = gtk_widget_get_settings (GTK_WIDGET (tooltip->window));
859 if (tooltip->browse_mode_enabled)
860 g_object_get (settings, "gtk-tooltip-browse-timeout", &timeout, NULL);
862 g_object_get (settings, "gtk-tooltip-timeout", &timeout, NULL);
864 tooltip->timeout_id = gdk_threads_add_timeout_full (0, timeout,
865 tooltip_popup_timeout,
866 g_object_ref (display),
871 _gtk_tooltip_focus_in (GtkWidget *widget)
874 gboolean return_value = FALSE;
878 /* Get current tooltip for this display */
879 display = gtk_widget_get_display (widget);
880 tooltip = g_object_get_data (G_OBJECT (display),
881 "gdk-display-current-tooltip");
883 /* Check if keyboard mode is enabled at this moment */
884 if (!tooltip || !tooltip->keyboard_mode_enabled)
887 if (tooltip->keyboard_widget)
888 g_object_unref (tooltip->keyboard_widget);
890 tooltip->keyboard_widget = g_object_ref (widget);
892 gdk_window_get_pointer (widget->window, &x, &y, NULL);
894 return_value = gtk_tooltip_run_requery (&widget, tooltip, &x, &y);
897 gtk_tooltip_hide_tooltip (tooltip);
901 if (!tooltip->current_window)
903 if (gtk_widget_get_tooltip_window (widget))
904 tooltip->current_window = gtk_widget_get_tooltip_window (widget);
906 tooltip->current_window = GTK_WINDOW (GTK_TOOLTIP (tooltip)->window);
909 gtk_tooltip_show_tooltip (display);
913 _gtk_tooltip_focus_out (GtkWidget *widget)
918 /* Get current tooltip for this display */
919 display = gtk_widget_get_display (widget);
920 tooltip = g_object_get_data (G_OBJECT (display),
921 "gdk-display-current-tooltip");
923 if (!tooltip || !tooltip->keyboard_mode_enabled)
926 if (tooltip->keyboard_widget)
928 g_object_unref (tooltip->keyboard_widget);
929 tooltip->keyboard_widget = NULL;
932 gtk_tooltip_hide_tooltip (tooltip);
936 _gtk_tooltip_toggle_keyboard_mode (GtkWidget *widget)
941 display = gtk_widget_get_display (widget);
942 tooltip = g_object_get_data (G_OBJECT (display),
943 "gdk-display-current-tooltip");
947 tooltip = g_object_new (GTK_TYPE_TOOLTIP, NULL);
948 g_object_set_data_full (G_OBJECT (display),
949 "gdk-display-current-tooltip",
950 tooltip, g_object_unref);
953 tooltip->keyboard_mode_enabled ^= 1;
955 if (tooltip->keyboard_mode_enabled)
957 tooltip->keyboard_widget = g_object_ref (widget);
958 _gtk_tooltip_focus_in (widget);
962 if (tooltip->keyboard_widget)
964 g_object_unref (tooltip->keyboard_widget);
965 tooltip->keyboard_widget = NULL;
968 gtk_tooltip_hide_tooltip (tooltip);
973 _gtk_tooltip_hide (GtkWidget *widget)
979 display = gtk_widget_get_display (widget);
980 tooltip = g_object_get_data (G_OBJECT (display),
981 "gdk-display-current-tooltip");
983 if (!tooltip || !GTK_TOOLTIP_VISIBLE (tooltip) || !tooltip->tooltip_widget)
986 toplevel = gtk_widget_get_toplevel (widget);
988 if (widget == tooltip->tooltip_widget
989 || toplevel->window == tooltip->toplevel_window)
990 gtk_tooltip_hide_tooltip (tooltip);
994 _gtk_tooltip_handle_event (GdkEvent *event)
997 gboolean return_value = FALSE;
998 GtkWidget *has_tooltip_widget = NULL;
1000 GtkTooltip *current_tooltip;
1002 has_tooltip_widget = find_topmost_widget_coords_from_event (event, &x, &y);
1003 display = gdk_drawable_get_display (event->any.window);
1004 current_tooltip = g_object_get_data (G_OBJECT (display),
1005 "gdk-display-current-tooltip");
1007 if (current_tooltip)
1009 current_tooltip->last_window = event->any.window;
1010 gdk_event_get_root_coords (event,
1011 ¤t_tooltip->last_x,
1012 ¤t_tooltip->last_y);
1015 if (current_tooltip && current_tooltip->keyboard_mode_enabled)
1017 has_tooltip_widget = current_tooltip->keyboard_widget;
1018 if (!has_tooltip_widget)
1021 return_value = gtk_tooltip_run_requery (&has_tooltip_widget,
1026 gtk_tooltip_hide_tooltip (current_tooltip);
1028 gtk_tooltip_start_delay (display);
1033 /* Always poll for a next motion event */
1034 gdk_event_request_motions (&event->motion);
1036 /* Hide the tooltip when there's no new tooltip widget */
1037 if (!has_tooltip_widget)
1039 if (current_tooltip && GTK_TOOLTIP_VISIBLE (current_tooltip))
1040 gtk_tooltip_hide_tooltip (current_tooltip);
1045 switch (event->type)
1047 case GDK_BUTTON_PRESS:
1048 case GDK_2BUTTON_PRESS:
1049 case GDK_3BUTTON_PRESS:
1051 case GDK_DRAG_ENTER:
1052 case GDK_GRAB_BROKEN:
1053 gtk_tooltip_hide_tooltip (current_tooltip);
1056 case GDK_MOTION_NOTIFY:
1057 case GDK_ENTER_NOTIFY:
1058 case GDK_LEAVE_NOTIFY:
1060 if (current_tooltip)
1062 return_value = gtk_tooltip_run_requery (&has_tooltip_widget,
1067 gtk_tooltip_hide_tooltip (current_tooltip);
1069 gtk_tooltip_start_delay (display);
1073 /* Need a new tooltip for this display */
1074 current_tooltip = g_object_new (GTK_TYPE_TOOLTIP, NULL);
1075 g_object_set_data_full (G_OBJECT (display),
1076 "gdk-display-current-tooltip",
1077 current_tooltip, g_object_unref);
1079 current_tooltip->last_window = event->any.window;
1080 gdk_event_get_root_coords (event,
1081 ¤t_tooltip->last_x,
1082 ¤t_tooltip->last_y);
1084 gtk_tooltip_start_delay (display);
1094 #define __GTK_TOOLTIP_C__
1095 #include "gtkaliasdef.c"