* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
/*
#include "config.h"
-#include "gtktoolbar.h"
-
#include <math.h>
#include <string.h>
-#include <gdk/gdkkeysyms.h>
+#include "gtktoolbar.h"
#include "gtkarrow.h"
#include "gtkbindings.h"
-#include "gtkhbox.h"
+#include "gtkcontainerprivate.h"
#include "gtkimage.h"
#include "gtklabel.h"
#include "gtkmain.h"
#include "gtkmarshalers.h"
#include "gtkmenu.h"
#include "gtkorientable.h"
+#include "gtkorientableprivate.h"
#include "gtkradiobutton.h"
#include "gtkradiotoolbutton.h"
#include "gtkseparatormenuitem.h"
#include "gtkseparatortoolitem.h"
#include "gtkstock.h"
-#include "gtksizerequest.h"
#include "gtktoolshell.h"
-#include "gtkvbox.h"
+#include "gtkbox.h"
#include "gtkprivate.h"
#include "gtkintl.h"
+#include "gtktypebuiltins.h"
+#include "gtkwidgetpath.h"
+#include "gtkwidgetprivate.h"
-typedef struct _ToolbarContent ToolbarContent;
+/**
+ * SECTION:gtktoolbar
+ * @Short_description: Create bars of buttons and other widgets
+ * @Title: GtkToolbar
+ * @See_also: #GtkToolItem
+ *
+ * A toolbar is created with a call to gtk_toolbar_new().
+ *
+ * A toolbar can contain instances of a subclass of #GtkToolItem. To add
+ * a #GtkToolItem to the a toolbar, use gtk_toolbar_insert(). To remove
+ * an item from the toolbar use gtk_container_remove(). To add a button
+ * to the toolbar, add an instance of #GtkToolButton.
+ *
+ * Toolbar items can be visually grouped by adding instances of
+ * #GtkSeparatorToolItem to the toolbar. If the GtkToolbar child property
+ * "expand" is #TRUE and the property #GtkSeparatorToolItem:draw is set to
+ * #FALSE, the effect is to force all following items to the end of the toolbar.
+ *
+ * Creating a context menu for the toolbar can be done by connecting to
+ * the #GtkToolbar::popup-context-menu signal.
+ */
+
-#define DEFAULT_IPADDING 0
+typedef struct _ToolbarContent ToolbarContent;
#define DEFAULT_SPACE_SIZE 12
#define DEFAULT_SPACE_STYLE GTK_TOOLBAR_SPACE_LINE
struct _GtkToolbarPrivate
{
- GtkIconSize icon_size;
GtkMenu *menu;
- GtkOrientation orientation;
GtkSettings *settings;
+
+ GtkIconSize icon_size;
GtkToolbarStyle style;
+
GtkToolItem *highlight_tool_item;
GtkWidget *arrow;
GtkWidget *arrow_button;
GdkWindow *event_window;
- GList *children;
GList *content;
GTimer *timer;
+ gulong settings_connection;
+
gint idle_id;
gint button_maxw; /* maximum width of homogeneous children */
gint button_maxh; /* maximum height of homogeneous children */
gint max_homogeneous_pixels;
gint num_children;
- gulong settings_connection;
+ GtkOrientation orientation;
guint animation : 1;
guint icon_size_set : 1;
guint prop_id,
GValue *value,
GParamSpec *pspec);
-static gint gtk_toolbar_expose (GtkWidget *widget,
- GdkEventExpose *event);
+static gint gtk_toolbar_draw (GtkWidget *widget,
+ cairo_t *cr);
static void gtk_toolbar_realize (GtkWidget *widget);
static void gtk_toolbar_unrealize (GtkWidget *widget);
-static void gtk_toolbar_size_request (GtkWidget *widget,
- GtkRequisition *requisition);
+static void gtk_toolbar_get_preferred_width (GtkWidget *widget,
+ gint *minimum,
+ gint *natural);
+static void gtk_toolbar_get_preferred_height (GtkWidget *widget,
+ gint *minimum,
+ gint *natural);
+
static void gtk_toolbar_size_allocate (GtkWidget *widget,
GtkAllocation *allocation);
-static void gtk_toolbar_style_set (GtkWidget *widget,
- GtkStyle *prev_style);
+static void gtk_toolbar_style_updated (GtkWidget *widget);
static gboolean gtk_toolbar_focus (GtkWidget *widget,
GtkDirectionType dir);
static void gtk_toolbar_move_focus (GtkWidget *widget,
GValue *value,
GParamSpec *pspec);
static void gtk_toolbar_finalize (GObject *object);
+static void gtk_toolbar_dispose (GObject *object);
static void gtk_toolbar_show_all (GtkWidget *widget);
-static void gtk_toolbar_hide_all (GtkWidget *widget);
static void gtk_toolbar_add (GtkContainer *container,
GtkWidget *widget);
static void gtk_toolbar_remove (GtkContainer *container,
GtkCallback callback,
gpointer callback_data);
static GType gtk_toolbar_child_type (GtkContainer *container);
+static GtkWidgetPath * gtk_toolbar_get_path_for_child
+ (GtkContainer *container,
+ GtkWidget *child);
+static void gtk_toolbar_invalidate_order (GtkToolbar *toolbar);
+
+static void gtk_toolbar_direction_changed (GtkWidget *widget,
+ GtkTextDirection previous_direction);
static void gtk_toolbar_orientation_changed (GtkToolbar *toolbar,
GtkOrientation orientation);
static void gtk_toolbar_real_style_changed (GtkToolbar *toolbar,
static void gtk_toolbar_reconfigured (GtkToolbar *toolbar);
static GtkReliefStyle get_button_relief (GtkToolbar *toolbar);
-static gint get_internal_padding (GtkToolbar *toolbar);
static gint get_max_child_expand (GtkToolbar *toolbar);
-static GtkShadowType get_shadow_type (GtkToolbar *toolbar);
/* methods on ToolbarContent 'class' */
static ToolbarContent *toolbar_content_new_tool_item (GtkToolbar *toolbar,
static void toolbar_content_remove (ToolbarContent *content,
GtkToolbar *toolbar);
static void toolbar_content_free (ToolbarContent *content);
-static void toolbar_content_expose (ToolbarContent *content,
+static void toolbar_content_draw (ToolbarContent *content,
GtkContainer *container,
- GdkEventExpose *expose);
+ cairo_t *cr);
static gboolean toolbar_content_visible (ToolbarContent *content,
GtkToolbar *toolbar);
static void toolbar_content_size_request (ToolbarContent *content,
static gboolean toolbar_content_has_proxy_menu_item (ToolbarContent *content);
static gboolean toolbar_content_is_separator (ToolbarContent *content);
static void toolbar_content_show_all (ToolbarContent *content);
-static void toolbar_content_hide_all (ToolbarContent *content);
static void toolbar_content_set_expand (ToolbarContent *content,
gboolean expand);
gobject_class->set_property = gtk_toolbar_set_property;
gobject_class->get_property = gtk_toolbar_get_property;
gobject_class->finalize = gtk_toolbar_finalize;
+ gobject_class->dispose = gtk_toolbar_dispose;
widget_class->button_press_event = gtk_toolbar_button_press;
- widget_class->expose_event = gtk_toolbar_expose;
- widget_class->size_request = gtk_toolbar_size_request;
+ widget_class->draw = gtk_toolbar_draw;
+ widget_class->get_preferred_width = gtk_toolbar_get_preferred_width;
+ widget_class->get_preferred_height = gtk_toolbar_get_preferred_height;
widget_class->size_allocate = gtk_toolbar_size_allocate;
- widget_class->style_set = gtk_toolbar_style_set;
+ widget_class->style_updated = gtk_toolbar_style_updated;
widget_class->focus = gtk_toolbar_focus;
+ gtk_widget_class_set_accessible_role (widget_class, ATK_ROLE_TOOL_BAR);
+
/* need to override the base class function via override_class_handler,
* because the signal slot is not available in GtkWidgetClass
*/
widget_class->unmap = gtk_toolbar_unmap;
widget_class->popup_menu = gtk_toolbar_popup_menu;
widget_class->show_all = gtk_toolbar_show_all;
- widget_class->hide_all = gtk_toolbar_hide_all;
+ widget_class->direction_changed = gtk_toolbar_direction_changed;
container_class->add = gtk_toolbar_add;
container_class->remove = gtk_toolbar_remove;
container_class->child_type = gtk_toolbar_child_type;
container_class->get_child_property = gtk_toolbar_get_child_property;
container_class->set_child_property = gtk_toolbar_set_child_property;
-
+ container_class->get_path_for_child = gtk_toolbar_get_path_for_child;
+
klass->orientation_changed = gtk_toolbar_orientation_changed;
klass->style_changed = gtk_toolbar_real_style_changed;
DEFAULT_SPACE_SIZE,
GTK_PARAM_READABLE));
+ /**
+ * GtkToolbar:internal-padding:
+ *
+ * Amount of border space between the toolbar shadow and the buttons.
+ *
+ * Deprecated: 3.6: Use the standard padding CSS property
+ * (through objects like #GtkStyleContext and #GtkCssProvider); the value
+ * of this style property is ignored.
+ */
gtk_widget_class_install_style_property (widget_class,
g_param_spec_int ("internal-padding",
P_("Internal padding"),
P_("Amount of border space between the toolbar shadow and the buttons"),
0,
G_MAXINT,
- DEFAULT_IPADDING,
+ 0,
GTK_PARAM_READABLE));
gtk_widget_class_install_style_property (widget_class,
GTK_TYPE_RELIEF_STYLE,
GTK_RELIEF_NONE,
GTK_PARAM_READABLE));
+ /**
+ * GtkToolbar:shadow-type:
+ *
+ * Style of bevel around the toolbar.
+ *
+ * Deprecated: 3.6: Use the standard border CSS property
+ * (through objects like #GtkStyleContext and #GtkCssProvider); the value
+ * of this style property is ignored.
+ */
gtk_widget_class_install_style_property (widget_class,
g_param_spec_enum ("shadow-type",
P_("Shadow type"),
gtk_toolbar_init (GtkToolbar *toolbar)
{
GtkToolbarPrivate *priv;
+ GtkStyleContext *context;
toolbar->priv = G_TYPE_INSTANCE_GET_PRIVATE (toolbar,
GTK_TYPE_TOOLBAR,
priv->max_homogeneous_pixels = -1;
priv->timer = g_timer_new ();
+
+ context = gtk_widget_get_style_context (GTK_WIDGET (toolbar));
+ gtk_style_context_add_class (context, GTK_STYLE_CLASS_TOOLBAR);
}
static void
gtk_widget_set_window (widget, window);
g_object_ref (window);
- gtk_widget_style_attach (widget);
-
priv->event_window = gdk_window_new (gtk_widget_get_parent_window (widget),
&attributes, attributes_mask);
- gdk_window_set_user_data (priv->event_window, toolbar);
+ gtk_widget_register_window (widget, priv->event_window);
}
static void
if (priv->event_window)
{
- gdk_window_set_user_data (priv->event_window, NULL);
+ gtk_widget_unregister_window (widget, priv->event_window);
gdk_window_destroy (priv->event_window);
priv->event_window = NULL;
}
}
static gint
-gtk_toolbar_expose (GtkWidget *widget,
- GdkEventExpose *event)
+gtk_toolbar_draw (GtkWidget *widget,
+ cairo_t *cr)
{
- GtkAllocation allocation;
GtkToolbar *toolbar = GTK_TOOLBAR (widget);
GtkToolbarPrivate *priv = toolbar->priv;
+ GtkStyleContext *context;
GList *list;
guint border_width;
border_width = gtk_container_get_border_width (GTK_CONTAINER (widget));
+ context = gtk_widget_get_style_context (widget);
+
+ gtk_render_background (context, cr, border_width, border_width,
+ gtk_widget_get_allocated_width (widget) - 2 * border_width,
+ gtk_widget_get_allocated_height (widget) - 2 * border_width);
+ gtk_render_frame (context, cr, border_width, border_width,
+ gtk_widget_get_allocated_width (widget) - 2 * border_width,
+ gtk_widget_get_allocated_height (widget) - 2 * border_width);
- if (gtk_widget_is_drawable (widget))
- {
- gtk_widget_get_allocation (widget, &allocation);
- gtk_paint_box (gtk_widget_get_style (widget),
- gtk_widget_get_window (widget),
- gtk_widget_get_state (widget),
- get_shadow_type (toolbar),
- &event->area, widget, "toolbar",
- border_width + allocation.x,
- border_width + allocation.y,
- allocation.width - 2 * border_width,
- allocation.height - 2 * border_width);
- }
-
for (list = priv->content; list != NULL; list = list->next)
{
ToolbarContent *content = list->data;
- toolbar_content_expose (content, GTK_CONTAINER (widget), event);
+ toolbar_content_draw (content, GTK_CONTAINER (widget), cr);
}
- gtk_container_propagate_expose (GTK_CONTAINER (widget),
- priv->arrow_button,
- event);
-
+ gtk_container_propagate_draw (GTK_CONTAINER (widget),
+ priv->arrow_button,
+ cr);
+
return FALSE;
}
+static void
+get_widget_padding_and_border (GtkWidget *widget,
+ GtkBorder *padding)
+{
+ GtkStyleContext *context;
+ GtkStateFlags state;
+ GtkBorder tmp;
+
+ context = gtk_widget_get_style_context (widget);
+ state = gtk_style_context_get_state (context);
+
+ gtk_style_context_get_padding (context, state, padding);
+ gtk_style_context_get_border (context, state, &tmp);
+
+ padding->top += tmp.top;
+ padding->right += tmp.right;
+ padding->bottom += tmp.bottom;
+ padding->left += tmp.left;
+}
+
static void
gtk_toolbar_size_request (GtkWidget *widget,
GtkRequisition *requisition)
gint homogeneous_size;
gint long_req;
gint pack_front_size;
- gint ipadding;
+ GtkBorder padding;
guint border_width;
GtkRequisition arrow_requisition;
if (priv->show_arrow)
{
- gtk_size_request_get_size (GTK_SIZE_REQUEST (priv->arrow_button),
- &arrow_requisition, NULL);
+ gtk_widget_get_preferred_size (priv->arrow_button,
+ &arrow_requisition, NULL);
if (priv->orientation == GTK_ORIENTATION_HORIZONTAL)
long_req = arrow_requisition.width;
requisition->height = long_req;
requisition->width = MAX (max_child_width, arrow_requisition.width);
}
-
- /* Extra spacing */
- ipadding = get_internal_padding (toolbar);
+ /* Extra spacing */
border_width = gtk_container_get_border_width (GTK_CONTAINER (toolbar));
- requisition->width += 2 * (ipadding + border_width);
- requisition->height += 2 * (ipadding + border_width);
-
- if (get_shadow_type (toolbar) != GTK_SHADOW_NONE)
- {
- GtkStyle *style;
+ get_widget_padding_and_border (widget, &padding);
- style = gtk_widget_get_style (widget);
- requisition->width += 2 * style->xthickness;
- requisition->height += 2 * style->ythickness;
- }
+ requisition->width += 2 * border_width + padding.left + padding.right;
+ requisition->height += 2 * border_width + padding.top + padding.bottom;
priv->button_maxw = max_homogeneous_child_width;
priv->button_maxh = max_homogeneous_child_height;
}
+static void
+gtk_toolbar_get_preferred_width (GtkWidget *widget,
+ gint *minimum,
+ gint *natural)
+{
+ GtkRequisition requisition;
+
+ gtk_toolbar_size_request (widget, &requisition);
+
+ *minimum = *natural = requisition.width;
+}
+
+static void
+gtk_toolbar_get_preferred_height (GtkWidget *widget,
+ gint *minimum,
+ gint *natural)
+{
+ GtkRequisition requisition;
+
+ gtk_toolbar_size_request (widget, &requisition);
+
+ *minimum = *natural = requisition.height;
+}
+
static gint
position (GtkToolbar *toolbar,
gint from,
GtkAllocation allocation;
GtkWidget *widget = GTK_WIDGET (toolbar);
GtkToolbarPrivate *priv = toolbar->priv;
- GtkStyle *style;
GList *list;
gint cur_x;
gint cur_y;
gint border_width;
+ GtkBorder padding;
gboolean rtl;
gboolean vertical;
priv->idle_id = gdk_threads_add_idle (slide_idle_handler, toolbar);
gtk_widget_get_allocation (widget, &allocation);
- style = gtk_widget_get_style (widget);
rtl = (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL);
vertical = (priv->orientation == GTK_ORIENTATION_VERTICAL);
- border_width = get_internal_padding (toolbar) + gtk_container_get_border_width (GTK_CONTAINER (toolbar));
-
+
+ border_width = gtk_container_get_border_width (GTK_CONTAINER (toolbar));
+ get_widget_padding_and_border (GTK_WIDGET (toolbar), &padding);
+
if (rtl)
{
- cur_x = allocation.width - border_width - style->xthickness;
- cur_y = allocation.height - border_width - style->ythickness;
+ cur_x = allocation.width - border_width - padding.right;
+ cur_y = allocation.height - border_width - padding.top;
}
else
{
- cur_x = border_width + style->xthickness;
- cur_y = border_width + style->ythickness;
+ cur_x = border_width + padding.left;
+ cur_y = border_width + padding.top;
}
cur_x += allocation.x;
if (vertical)
{
new_start_allocation.width = allocation.width -
- 2 * border_width - 2 * style->xthickness;
+ 2 * border_width -
+ padding.left - padding.right;
new_start_allocation.height = 0;
}
else
{
new_start_allocation.width = 0;
new_start_allocation.height = allocation.height -
- 2 * border_width - 2 * style->ythickness;
+ 2 * border_width -
+ padding.top - padding.bottom;
}
}
GtkAllocation *allocations;
ItemState *new_states;
GtkAllocation arrow_allocation;
- GtkStyle *style;
+ GtkBorder padding;
gint arrow_size;
gint size, pos, short_size;
GList *list;
GtkRequisition arrow_requisition;
gboolean overflowing;
gboolean size_changed;
- gdouble elapsed;
GtkAllocation item_area;
- GtkShadowType shadow_type;
-
- style = gtk_widget_get_style (widget);
gtk_widget_get_allocation (widget, &widget_allocation);
size_changed = FALSE;
- if (widget_allocation.x != allocation->x ||
- widget_allocation.y != allocation->y ||
- widget_allocation.width != allocation->width ||
+ if (widget_allocation.x != allocation->x ||
+ widget_allocation.y != allocation->y ||
+ widget_allocation.width != allocation->width ||
widget_allocation.height != allocation->height)
{
size_changed = TRUE;
}
-
+
if (size_changed)
gtk_toolbar_stop_sliding (toolbar);
border_width = gtk_container_get_border_width (GTK_CONTAINER (toolbar));
if (gtk_widget_get_realized (widget))
- {
- gdk_window_move_resize (priv->event_window,
- allocation->x + border_width,
- allocation->y + border_width,
- allocation->width - border_width * 2,
- allocation->height - border_width * 2);
- }
-
- border_width += get_internal_padding (toolbar);
+ gdk_window_move_resize (priv->event_window,
+ allocation->x + border_width,
+ allocation->y + border_width,
+ allocation->width - border_width * 2,
+ allocation->height - border_width * 2);
- gtk_size_request_get_size (GTK_SIZE_REQUEST (priv->arrow_button),
- &arrow_requisition, NULL);
- shadow_type = get_shadow_type (toolbar);
+ gtk_widget_get_preferred_size (priv->arrow_button,
+ &arrow_requisition, NULL);
+ get_widget_padding_and_border (widget, &padding);
if (priv->orientation == GTK_ORIENTATION_HORIZONTAL)
{
- available_size = size = allocation->width - 2 * border_width;
- short_size = allocation->height - 2 * border_width;
+ available_size = size = allocation->width - 2 * border_width - padding.left - padding.right;
+ short_size = allocation->height - 2 * border_width - padding.top - padding.bottom;
arrow_size = arrow_requisition.width;
-
- if (shadow_type != GTK_SHADOW_NONE)
- {
- available_size -= 2 * style->xthickness;
- short_size -= 2 * style->ythickness;
- }
}
else
{
- available_size = size = allocation->height - 2 * border_width;
- short_size = allocation->width - 2 * border_width;
+ available_size = size = allocation->height - 2 * border_width - padding.top - padding.bottom;
+ short_size = allocation->width - 2 * border_width - padding.left - padding.right;
arrow_size = arrow_requisition.height;
-
- if (shadow_type != GTK_SHADOW_NONE)
- {
- available_size -= 2 * style->ythickness;
- short_size -= 2 * style->xthickness;
- }
}
-
+
n_items = g_list_length (priv->content);
allocations = g_new0 (GtkAllocation, n_items);
new_states = g_new0 (ItemState, n_items);
-
+
needed_size = 0;
need_arrow = FALSE;
for (list = priv->content; list != NULL; list = list->next)
{
ToolbarContent *content = list->data;
-
- if (toolbar_content_visible (content, toolbar))
- {
- needed_size += get_item_size (toolbar, content);
- /* Do we need an arrow?
- *
- * Assume we don't, and see if any non-separator item with a
- * proxy menu item is then going to overflow.
- */
- if (needed_size > available_size &&
- !need_arrow &&
- priv->show_arrow &&
- toolbar_content_has_proxy_menu_item (content) &&
- !toolbar_content_is_separator (content))
- {
- need_arrow = TRUE;
- }
- }
+ if (toolbar_content_visible (content, toolbar))
+ {
+ needed_size += get_item_size (toolbar, content);
+
+ /* Do we need an arrow?
+ *
+ * Assume we don't, and see if any non-separator item
+ * with a proxy menu item is then going to overflow.
+ */
+ if (needed_size > available_size &&
+ !need_arrow &&
+ priv->show_arrow &&
+ toolbar_content_has_proxy_menu_item (content) &&
+ !toolbar_content_is_separator (content))
+ {
+ need_arrow = TRUE;
+ }
+ }
}
-
+
if (need_arrow)
size = available_size - arrow_size;
else
size = available_size;
-
+
/* calculate widths and states of items */
overflowing = FALSE;
for (list = priv->content, i = 0; list != NULL; list = list->next, ++i)
{
ToolbarContent *content = list->data;
gint item_size;
-
+
if (!toolbar_content_visible (content, toolbar))
- {
- new_states[i] = HIDDEN;
- continue;
- }
-
+ {
+ new_states[i] = HIDDEN;
+ continue;
+ }
+
item_size = get_item_size (toolbar, content);
if (item_size <= size && !overflowing)
- {
- size -= item_size;
- allocations[i].width = item_size;
- new_states[i] = NORMAL;
- }
+ {
+ size -= item_size;
+ allocations[i].width = item_size;
+ new_states[i] = NORMAL;
+ }
else
- {
- overflowing = TRUE;
- new_states[i] = OVERFLOWN;
- allocations[i].width = item_size;
- }
+ {
+ overflowing = TRUE;
+ new_states[i] = OVERFLOWN;
+ allocations[i].width = item_size;
+ }
}
-
- /* calculate width of arrow */
+
+ /* calculate width of arrow */
if (need_arrow)
{
arrow_allocation.width = arrow_size;
arrow_allocation.height = MAX (short_size, 1);
}
-
+
/* expand expandable items */
-
- /* We don't expand when there is an overflow menu, because that leads to
- * weird jumps when items get moved to the overflow menu and the expanding
+
+ /* We don't expand when there is an overflow menu,
+ * because that leads to weird jumps when items get
+ * moved to the overflow menu and the expanding
* items suddenly get a lot of extra space
*/
if (!overflowing)
{
gint max_child_expand;
n_expand_items = 0;
-
+
for (i = 0, list = priv->content; list != NULL; list = list->next, ++i)
- {
- ToolbarContent *content = list->data;
-
- if (toolbar_content_get_expand (content) && new_states[i] == NORMAL)
- n_expand_items++;
- }
-
+ {
+ ToolbarContent *content = list->data;
+
+ if (toolbar_content_get_expand (content) && new_states[i] == NORMAL)
+ n_expand_items++;
+ }
+
max_child_expand = get_max_child_expand (toolbar);
for (list = priv->content, i = 0; list != NULL; list = list->next, ++i)
- {
- ToolbarContent *content = list->data;
-
- if (toolbar_content_get_expand (content) && new_states[i] == NORMAL)
- {
- gint extra = size / n_expand_items;
- if (size % n_expand_items != 0)
- extra++;
+ {
+ ToolbarContent *content = list->data;
+
+ if (toolbar_content_get_expand (content) && new_states[i] == NORMAL)
+ {
+ gint extra = size / n_expand_items;
+ if (size % n_expand_items != 0)
+ extra++;
if (extra > max_child_expand)
extra = max_child_expand;
- allocations[i].width += extra;
- size -= extra;
- n_expand_items--;
- }
- }
-
+ allocations[i].width += extra;
+ size -= extra;
+ n_expand_items--;
+ }
+ }
+
g_assert (n_expand_items == 0);
}
-
+
/* position items */
pos = border_width;
for (list = priv->content, i = 0; list != NULL; list = list->next, ++i)
{
- /* both NORMAL and OVERFLOWN items get a position. This ensures
- * that sliding will work for OVERFLOWN items too
+ /* Both NORMAL and OVERFLOWN items get a position.
+ * This ensures that sliding will work for OVERFLOWN items too.
*/
- if (new_states[i] == NORMAL ||
- new_states[i] == OVERFLOWN)
- {
- allocations[i].x = pos;
- allocations[i].y = border_width;
- allocations[i].height = short_size;
-
- pos += allocations[i].width;
- }
+ if (new_states[i] == NORMAL || new_states[i] == OVERFLOWN)
+ {
+ allocations[i].x = pos;
+ allocations[i].y = border_width;
+ allocations[i].height = short_size;
+
+ pos += allocations[i].width;
+ }
}
-
+
/* position arrow */
if (need_arrow)
{
arrow_allocation.x = available_size - border_width - arrow_allocation.width;
arrow_allocation.y = border_width;
}
-
+
item_area.x = border_width;
item_area.y = border_width;
item_area.width = available_size - (need_arrow? arrow_size : 0);
if (priv->orientation == GTK_ORIENTATION_VERTICAL)
{
for (i = 0; i < n_items; ++i)
- fixup_allocation_for_vertical (&(allocations[i]));
-
+ fixup_allocation_for_vertical (&(allocations[i]));
+
if (need_arrow)
- fixup_allocation_for_vertical (&arrow_allocation);
+ fixup_allocation_for_vertical (&arrow_allocation);
fixup_allocation_for_vertical (&item_area);
}
else if (gtk_widget_get_direction (GTK_WIDGET (toolbar)) == GTK_TEXT_DIR_RTL)
{
for (i = 0; i < n_items; ++i)
- fixup_allocation_for_rtl (available_size, &(allocations[i]));
-
+ fixup_allocation_for_rtl (available_size, &(allocations[i]));
+
if (need_arrow)
- fixup_allocation_for_rtl (available_size, &arrow_allocation);
+ fixup_allocation_for_rtl (available_size, &arrow_allocation);
fixup_allocation_for_rtl (available_size, &item_area);
}
-
+
/* translate the items by allocation->(x,y) */
for (i = 0; i < n_items; ++i)
{
- allocations[i].x += allocation->x;
- allocations[i].y += allocation->y;
-
- if (shadow_type != GTK_SHADOW_NONE)
- {
- allocations[i].x += style->xthickness;
- allocations[i].y += style->ythickness;
- }
+ allocations[i].x += allocation->x + padding.left;
+ allocations[i].y += allocation->y + padding.top;
}
-
+
if (need_arrow)
{
- arrow_allocation.x += allocation->x;
- arrow_allocation.y += allocation->y;
-
- if (shadow_type != GTK_SHADOW_NONE)
- {
- arrow_allocation.x += style->xthickness;
- arrow_allocation.y += style->ythickness;
- }
+ arrow_allocation.x += allocation->x + padding.left;
+ arrow_allocation.y += allocation->y + padding.top;
}
- item_area.x += allocation->x;
- item_area.y += allocation->y;
- if (shadow_type != GTK_SHADOW_NONE)
- {
- item_area.x += style->xthickness;
- item_area.y += style->ythickness;
- }
+ item_area.x += allocation->x + padding.left;
+ item_area.y += allocation->y + padding.top;
/* did anything change? */
for (list = priv->content, i = 0; list != NULL; list = list->next, i++)
{
ToolbarContent *content = list->data;
-
+
if (toolbar_content_get_state (content) == NORMAL &&
- new_states[i] != NORMAL)
- {
- /* an item disappeared and we didn't change size, so begin sliding */
- if (!size_changed)
- gtk_toolbar_begin_sliding (toolbar);
- }
+ new_states[i] != NORMAL)
+ {
+ /* an item disappeared and we didn't change size, so begin sliding */
+ if (!size_changed)
+ gtk_toolbar_begin_sliding (toolbar);
+ }
}
-
+
/* finally allocate the items */
if (priv->is_sliding)
{
for (list = priv->content, i = 0; list != NULL; list = list->next, i++)
- {
- ToolbarContent *content = list->data;
-
- toolbar_content_set_goal_allocation (content, &(allocations[i]));
- }
+ {
+ ToolbarContent *content = list->data;
+
+ toolbar_content_set_goal_allocation (content, &(allocations[i]));
+ }
}
- elapsed = g_timer_elapsed (priv->timer, NULL);
for (list = priv->content, i = 0; list != NULL; list = list->next, ++i)
{
ToolbarContent *content = list->data;
- if (new_states[i] == OVERFLOWN ||
- new_states[i] == NORMAL)
- {
- GtkAllocation alloc;
- GtkAllocation start_allocation = { 0, };
- GtkAllocation goal_allocation;
-
- if (priv->is_sliding)
- {
- toolbar_content_get_start_allocation (content, &start_allocation);
- toolbar_content_get_goal_allocation (content, &goal_allocation);
-
- compute_intermediate_allocation (toolbar,
- &start_allocation,
- &goal_allocation,
- &alloc);
-
- priv->need_sync = TRUE;
- }
- else
- {
- alloc = allocations[i];
- }
-
- if (alloc.width <= 0 || alloc.height <= 0)
- {
- toolbar_content_set_child_visible (content, toolbar, FALSE);
- }
- else
- {
- if (!rect_within (&alloc, &item_area))
- {
- toolbar_content_set_child_visible (content, toolbar, FALSE);
- toolbar_content_size_allocate (content, &alloc);
- }
- else
- {
- toolbar_content_set_child_visible (content, toolbar, TRUE);
- toolbar_content_size_allocate (content, &alloc);
- }
- }
- }
+ if (new_states[i] == OVERFLOWN || new_states[i] == NORMAL)
+ {
+ GtkAllocation alloc;
+ GtkAllocation start_allocation = { 0, };
+ GtkAllocation goal_allocation;
+
+ if (priv->is_sliding)
+ {
+ toolbar_content_get_start_allocation (content, &start_allocation);
+ toolbar_content_get_goal_allocation (content, &goal_allocation);
+
+ compute_intermediate_allocation (toolbar,
+ &start_allocation,
+ &goal_allocation,
+ &alloc);
+
+ priv->need_sync = TRUE;
+ }
+ else
+ {
+ alloc = allocations[i];
+ }
+
+ if (alloc.width <= 0 || alloc.height <= 0)
+ {
+ toolbar_content_set_child_visible (content, toolbar, FALSE);
+ }
+ else
+ {
+ if (!rect_within (&alloc, &item_area))
+ {
+ toolbar_content_set_child_visible (content, toolbar, FALSE);
+ toolbar_content_size_allocate (content, &alloc);
+ }
+ else
+ {
+ toolbar_content_set_child_visible (content, toolbar, TRUE);
+ toolbar_content_size_allocate (content, &alloc);
+ }
+ }
+ }
else
- {
- toolbar_content_set_child_visible (content, toolbar, FALSE);
- }
-
+ {
+ toolbar_content_set_child_visible (content, toolbar, FALSE);
+ }
+
toolbar_content_set_state (content, new_states[i]);
}
-
+
if (priv->menu && priv->need_rebuild)
rebuild_menu (toolbar);
-
+
if (need_arrow)
{
gtk_widget_size_allocate (GTK_WIDGET (priv->arrow_button),
- &arrow_allocation);
+ &arrow_allocation);
gtk_widget_show (GTK_WIDGET (priv->arrow_button));
}
else
gtk_widget_hide (GTK_WIDGET (priv->arrow_button));
if (priv->menu && gtk_widget_get_visible (GTK_WIDGET (priv->menu)))
- gtk_menu_shell_deactivate (GTK_MENU_SHELL (priv->menu));
+ gtk_menu_shell_deactivate (GTK_MENU_SHELL (priv->menu));
}
g_free (allocations);
}
static void
-gtk_toolbar_style_set (GtkWidget *widget,
- GtkStyle *prev_style)
+gtk_toolbar_style_updated (GtkWidget *widget)
{
GtkToolbar *toolbar = GTK_TOOLBAR (widget);
GtkToolbarPrivate *priv = toolbar->priv;
- priv->max_homogeneous_pixels = -1;
-
- if (gtk_widget_get_realized (widget))
- gtk_style_set_background (gtk_widget_get_style (widget),
- gtk_widget_get_window (widget),
- gtk_widget_get_state (widget));
+ GTK_WIDGET_CLASS (gtk_toolbar_parent_class)->style_updated (widget);
- if (prev_style)
- gtk_toolbar_update_button_relief (GTK_TOOLBAR (widget));
+ priv->max_homogeneous_pixels = -1;
+ gtk_toolbar_update_button_relief (GTK_TOOLBAR (widget));
}
static GList *
if (old_settings)
{
g_signal_handler_disconnect (old_settings, priv->settings_connection);
-
+ priv->settings_connection = 0;
g_object_unref (old_settings);
}
g_assert (content);
g_assert (toolbar_content_is_placeholder (content));
- gtk_size_request_get_size (GTK_SIZE_REQUEST (priv->highlight_tool_item),
- &requisition, NULL);
+ gtk_widget_get_preferred_size (GTK_WIDGET (priv->highlight_tool_item),
+ &requisition, NULL);
toolbar_content_set_expand (content, gtk_tool_item_get_expand (tool_item));
gtk_widget_show (widget);
}
-static void
-gtk_toolbar_hide_all (GtkWidget *widget)
-{
- GtkToolbar *toolbar = GTK_TOOLBAR (widget);
- GtkToolbarPrivate *priv = toolbar->priv;
- GList *list;
-
- for (list = priv->content; list != NULL; list = list->next)
- {
- ToolbarContent *content = list->data;
-
- toolbar_content_hide_all (content);
- }
-
- gtk_widget_hide (widget);
-}
-
static void
gtk_toolbar_add (GtkContainer *container,
GtkWidget *widget)
static void
gtk_toolbar_forall (GtkContainer *container,
- gboolean include_internals,
- GtkCallback callback,
- gpointer callback_data)
+ gboolean include_internals,
+ GtkCallback callback,
+ gpointer callback_data)
{
GtkToolbar *toolbar = GTK_TOOLBAR (container);
GtkToolbarPrivate *priv = toolbar->priv;
GList *list;
-
+
g_return_if_fail (callback != NULL);
-
+
list = priv->content;
while (list)
{
ToolbarContent *content = list->data;
GList *next = list->next;
-
+
if (include_internals || !toolbar_content_is_placeholder (content))
- {
- GtkWidget *child = toolbar_content_get_widget (content);
-
- if (child)
- callback (child, callback_data);
- }
-
+ {
+ GtkWidget *child = toolbar_content_get_widget (content);
+
+ if (child)
+ callback (child, callback_data);
+ }
+
list = next;
}
-
- if (include_internals)
+
+ if (include_internals && priv->arrow_button)
callback (priv->arrow_button, callback_data);
}
gtk_toolbar_reconfigured (toolbar);
+ _gtk_orientable_set_style_classes (GTK_ORIENTABLE (toolbar));
gtk_widget_queue_resize (GTK_WIDGET (toolbar));
g_object_notify (G_OBJECT (toolbar), "orientation");
}
gint monitor_num;
GdkScreen *screen;
- gtk_size_request_get_size (GTK_SIZE_REQUEST (priv->arrow_button),
- &req, NULL);
- gtk_size_request_get_size (GTK_SIZE_REQUEST (menu),
- &menu_req, NULL);
+ gtk_widget_get_preferred_size (priv->arrow_button,
+ &req, NULL);
+ gtk_widget_get_preferred_size (GTK_WIDGET (menu),
+ &menu_req, NULL);
screen = gtk_widget_get_screen (GTK_WIDGET (menu));
monitor_num = gdk_screen_get_monitor_at_window (screen,
gtk_widget_get_window (priv->arrow_button));
if (monitor_num < 0)
monitor_num = 0;
- gdk_screen_get_monitor_geometry (screen, monitor_num, &monitor);
+ gdk_screen_get_monitor_workarea (screen, monitor_num, &monitor);
gtk_widget_get_allocation (priv->arrow_button, &allocation);
- gdk_window_get_origin (GTK_BUTTON (priv->arrow_button)->event_window, x, y);
+ gdk_window_get_origin (gtk_button_get_event_window (GTK_BUTTON (priv->arrow_button)), x, y);
if (priv->orientation == GTK_ORIENTATION_HORIZONTAL)
{
if (gtk_widget_get_direction (GTK_WIDGET (toolbar)) == GTK_TEXT_DIR_LTR)
{
GtkWidget *window;
- if (event->button == 3)
+ if (gdk_event_triggers_context_menu ((GdkEvent *) event))
{
gboolean return_value;
return return_value;
}
+ if (event->type != GDK_BUTTON_PRESS)
+ return FALSE;
+
window = gtk_widget_get_toplevel (toolbar);
if (window)
}
static void
-gtk_toolbar_finalize (GObject *object)
+gtk_toolbar_dispose (GObject *object)
{
- GList *list;
GtkToolbar *toolbar = GTK_TOOLBAR (object);
GtkToolbarPrivate *priv = toolbar->priv;
if (priv->arrow_button)
- gtk_widget_unparent (priv->arrow_button);
+ {
+ gtk_widget_unparent (priv->arrow_button);
+ priv->arrow_button = NULL;
+ }
- for (list = priv->content; list != NULL; list = list->next)
+ if (priv->menu)
{
- ToolbarContent *content = list->data;
+ g_signal_handlers_disconnect_by_func (priv->menu,
+ menu_deactivated, toolbar);
+ gtk_widget_destroy (GTK_WIDGET (priv->menu));
+ priv->menu = NULL;
+ }
- toolbar_content_free (content);
+ if (priv->settings_connection > 0)
+ {
+ g_signal_handler_disconnect (priv->settings, priv->settings_connection);
+ priv->settings_connection = 0;
}
-
- g_list_free (priv->content);
- g_list_free (priv->children);
-
+
+ g_clear_object (&priv->settings);
+
+ G_OBJECT_CLASS (gtk_toolbar_parent_class)->dispose (object);
+}
+
+static void
+gtk_toolbar_finalize (GObject *object)
+{
+ GtkToolbar *toolbar = GTK_TOOLBAR (object);
+ GtkToolbarPrivate *priv = toolbar->priv;
+
+ g_list_free_full (priv->content, (GDestroyNotify)toolbar_content_free);
+
g_timer_destroy (priv->timer);
-
- if (priv->menu)
- gtk_widget_destroy (GTK_WIDGET (priv->menu));
-
+
if (priv->idle_id)
g_source_remove (priv->idle_id);
ItemState state;
GtkToolItem *item;
+ GtkAllocation allocation;
GtkAllocation start_allocation;
GtkAllocation goal_allocation;
guint is_placeholder : 1;
guint has_menu : 2;
};
+static void
+toolbar_item_visiblity_notify_cb (GObject *obj,
+ GParamSpec *pspec,
+ gpointer user_data)
+{
+ GtkToolbar *toolbar = user_data;
+
+ gtk_toolbar_invalidate_order (toolbar);
+}
+
static ToolbarContent *
toolbar_content_new_tool_item (GtkToolbar *toolbar,
GtkToolItem *item,
content->state = NOT_ALLOCATED;
content->item = item;
content->is_placeholder = is_placeholder;
-
- gtk_widget_set_parent (GTK_WIDGET (item), GTK_WIDGET (toolbar));
priv->content = g_list_insert (priv->content, content, pos);
-
+
+ gtk_widget_set_parent (GTK_WIDGET (item), GTK_WIDGET (toolbar));
+ gtk_toolbar_invalidate_order (toolbar);
+
+ g_signal_connect (content->item, "notify::visible",
+ G_CALLBACK (toolbar_item_visiblity_notify_cb), toolbar);
+
if (!is_placeholder)
{
priv->num_children++;
{
GtkToolbarPrivate *priv = toolbar->priv;
+ gtk_toolbar_invalidate_order (toolbar);
gtk_widget_unparent (GTK_WIDGET (content->item));
+ g_signal_handlers_disconnect_by_func (content->item,
+ toolbar_item_visiblity_notify_cb,
+ toolbar);
+
priv->content = g_list_remove (priv->content, content);
if (!toolbar_content_is_placeholder (content))
gint char_width;
context = gtk_widget_get_pango_context (widget);
+
metrics = pango_context_get_metrics (context,
- gtk_widget_get_style (widget)->font_desc,
+ pango_context_get_font_description (context),
pango_context_get_language (context));
char_width = pango_font_metrics_get_approximate_char_width (metrics);
pango_font_metrics_unref (metrics);
}
static void
-toolbar_content_expose (ToolbarContent *content,
- GtkContainer *container,
- GdkEventExpose *expose)
+toolbar_content_draw (ToolbarContent *content,
+ GtkContainer *container,
+ cairo_t *cr)
{
GtkWidget *widget;
widget = GTK_WIDGET (content->item);
if (widget)
- gtk_container_propagate_expose (container, widget, expose);
+ gtk_container_propagate_draw (container, widget, cr);
}
static gboolean
GtkToolbar *toolbar,
GtkRequisition *requisition)
{
- gtk_size_request_get_size (GTK_SIZE_REQUEST (content->item),
- requisition, NULL);
+ gtk_widget_get_preferred_size (GTK_WIDGET (content->item),
+ requisition, NULL);
if (content->is_placeholder &&
content->disappearing)
{
static gboolean
toolbar_content_child_visible (ToolbarContent *content)
{
- return GTK_WIDGET_CHILD_VISIBLE (content->item);
+ return gtk_widget_get_child_visible (GTK_WIDGET (content->item));
}
static void
toolbar_content_get_allocation (ToolbarContent *content,
GtkAllocation *allocation)
{
- gtk_widget_get_allocation (GTK_WIDGET (content->item), allocation);
+ *allocation = content->allocation;
}
static void
toolbar_content_size_allocate (ToolbarContent *content,
GtkAllocation *allocation)
{
+ content->allocation = *allocation;
gtk_widget_size_allocate (GTK_WIDGET (content->item),
allocation);
}
gtk_widget_show_all (widget);
}
-static void
-toolbar_content_hide_all (ToolbarContent *content)
-{
- GtkWidget *widget;
-
- widget = toolbar_content_get_widget (content);
- if (widget)
- gtk_widget_hide_all (widget);
-}
-
/*
* Getters
*/
get_button_relief (GtkToolbar *toolbar)
{
GtkReliefStyle button_relief = GTK_RELIEF_NORMAL;
-
- gtk_widget_ensure_style (GTK_WIDGET (toolbar));
-
+
gtk_widget_style_get (GTK_WIDGET (toolbar),
"button-relief", &button_relief,
NULL);
return button_relief;
}
-static gint
-get_internal_padding (GtkToolbar *toolbar)
-{
- gint ipadding = 0;
-
- gtk_widget_style_get (GTK_WIDGET (toolbar),
- "internal-padding", &ipadding,
- NULL);
-
- return ipadding;
-}
-
static gint
get_max_child_expand (GtkToolbar *toolbar)
{
return mexpand;
}
-static GtkShadowType
-get_shadow_type (GtkToolbar *toolbar)
-{
- GtkShadowType shadow_type;
-
- gtk_widget_style_get (GTK_WIDGET (toolbar),
- "shadow-type", &shadow_type,
- NULL);
-
- return shadow_type;
-}
-
/* GTK+ internal methods */
gint
void
_gtk_toolbar_paint_space_line (GtkWidget *widget,
GtkToolbar *toolbar,
- const GdkRectangle *area,
- const GtkAllocation *allocation)
+ cairo_t *cr)
{
- GtkToolbarPrivate *priv = toolbar->priv;
GtkOrientation orientation;
- GtkStateType state;
- GtkStyle *style;
- GdkWindow *window;
- const double start_fraction = (SPACE_LINE_START / SPACE_LINE_DIVISION);
- const double end_fraction = (SPACE_LINE_END / SPACE_LINE_DIVISION);
+ GtkStyleContext *context;
+ GtkStateFlags state;
+ GtkBorder padding;
+ gint width, height;
+ const gdouble start_fraction = (SPACE_LINE_START / SPACE_LINE_DIVISION);
+ const gdouble end_fraction = (SPACE_LINE_END / SPACE_LINE_DIVISION);
g_return_if_fail (GTK_IS_WIDGET (widget));
- orientation = toolbar? priv->orientation : GTK_ORIENTATION_HORIZONTAL;
+ orientation = toolbar ? toolbar->priv->orientation : GTK_ORIENTATION_HORIZONTAL;
- style = gtk_widget_get_style (widget);
- window = gtk_widget_get_window (widget);
- state = gtk_widget_get_state (widget);
+ context = gtk_widget_get_style_context (widget);
+ state = gtk_widget_get_state_flags (widget);
+ width = gtk_widget_get_allocated_width (widget);
+ height = gtk_widget_get_allocated_height (widget);
+ gtk_style_context_get_padding (context, state, &padding);
if (orientation == GTK_ORIENTATION_HORIZONTAL)
{
NULL);
if (wide_separators)
- gtk_paint_box (style, window,
- state, GTK_SHADOW_ETCHED_OUT,
- area, widget, "vseparator",
- allocation->x + (allocation->width - separator_width) / 2,
- allocation->y + allocation->height * start_fraction,
- separator_width,
- allocation->height * (end_fraction - start_fraction));
+ gtk_render_frame (context, cr,
+ (width - separator_width) / 2,
+ height * start_fraction,
+ separator_width,
+ height * (end_fraction - start_fraction));
else
- gtk_paint_vline (style, window,
- state, area, widget,
- "toolbar",
- allocation->y + allocation->height * start_fraction,
- allocation->y + allocation->height * end_fraction,
- allocation->x + (allocation->width - style->xthickness) / 2);
+ gtk_render_line (context, cr,
+ (width - padding.left) / 2,
+ height * start_fraction,
+ (width - padding.left) / 2,
+ height * end_fraction);
}
else
{
NULL);
if (wide_separators)
- gtk_paint_box (style, window,
- state, GTK_SHADOW_ETCHED_OUT,
- area, widget, "hseparator",
- allocation->x + allocation->width * start_fraction,
- allocation->y + (allocation->height - separator_height) / 2,
- allocation->width * (end_fraction - start_fraction),
- separator_height);
+ gtk_render_frame (context, cr,
+ width * start_fraction,
+ (height - separator_height) / 2,
+ width * (end_fraction - start_fraction),
+ separator_height);
else
- gtk_paint_hline (style, window,
- state, area, widget,
- "toolbar",
- allocation->x + allocation->width * start_fraction,
- allocation->x + allocation->width * end_fraction,
- allocation->y + (allocation->height - style->ythickness) / 2);
+ gtk_render_line (context, cr,
+ width * start_fraction,
+ (height - padding.top) / 2,
+ width * end_fraction,
+ (height - padding.top) / 2);
}
}
gtk_widget_queue_resize (GTK_WIDGET (shell));
}
+
+typedef struct _CountingData CountingData;
+struct _CountingData {
+ GtkWidget *widget;
+ gboolean found;
+ guint before;
+ guint after;
+};
+
+static void
+count_widget_position (GtkWidget *widget,
+ gpointer data)
+{
+ CountingData *count = data;
+
+ if (!gtk_widget_get_visible (widget))
+ return;
+
+ if (count->widget == widget)
+ count->found = TRUE;
+ else if (count->found)
+ count->after++;
+ else
+ count->before++;
+}
+
+static guint
+gtk_toolbar_get_visible_position (GtkToolbar *toolbar,
+ GtkWidget *child)
+{
+ CountingData count = { child, FALSE, 0, 0 };
+
+ if (child == (GtkWidget*)toolbar->priv->highlight_tool_item)
+ return 0;
+
+ /* foreach iterates in visible order */
+ gtk_container_forall (GTK_CONTAINER (toolbar),
+ count_widget_position,
+ &count);
+
+ g_assert (count.found);
+
+ if (toolbar->priv->orientation == GTK_ORIENTATION_HORIZONTAL &&
+ gtk_widget_get_direction (GTK_WIDGET (toolbar)) == GTK_TEXT_DIR_RTL)
+ return count.after;
+
+ return count.before;
+}
+
+static void
+add_widget_to_path (gpointer data,
+ gpointer user_data)
+{
+ GtkWidget *widget = data;
+ GtkWidgetPath *path = user_data;
+
+ if (gtk_widget_get_visible (widget))
+ gtk_widget_path_append_for_widget (path, widget);
+}
+
+static GtkWidgetPath *
+gtk_toolbar_get_path_for_child (GtkContainer *container,
+ GtkWidget *child)
+{
+ GtkWidgetPath *path;
+ GtkToolbar *toolbar;
+ GtkToolbarPrivate *priv;
+ GtkWidgetPath *sibling_path;
+ gint vis_index;
+ GList *children;
+
+ toolbar = GTK_TOOLBAR (container);
+ priv = toolbar->priv;
+
+ /* build a path for all the visible children;
+ * get_children works in visible order
+ */
+ sibling_path = gtk_widget_path_new ();
+ children = _gtk_container_get_all_children (container);
+
+ if (priv->orientation != GTK_ORIENTATION_HORIZONTAL ||
+ gtk_widget_get_direction (GTK_WIDGET (toolbar)) != GTK_TEXT_DIR_RTL)
+ children = g_list_reverse (children);
+
+ g_list_foreach (children, add_widget_to_path, sibling_path);
+ g_list_free (children);
+
+ path = _gtk_widget_create_path (GTK_WIDGET (container));
+ if (gtk_widget_get_visible (child))
+ {
+ vis_index = gtk_toolbar_get_visible_position (toolbar, child);
+
+ if (vis_index < gtk_widget_path_length (sibling_path))
+ gtk_widget_path_append_with_siblings (path,
+ sibling_path,
+ vis_index);
+ else
+ gtk_widget_path_append_for_widget (path, child);
+ }
+ else
+ gtk_widget_path_append_for_widget (path, child);
+
+ gtk_widget_path_unref (sibling_path);
+ return path;
+}
+
+static void
+gtk_toolbar_invalidate_order_foreach (GtkWidget *widget)
+{
+ _gtk_widget_invalidate_style_context (widget, GTK_CSS_CHANGE_POSITION | GTK_CSS_CHANGE_SIBLING_POSITION);
+}
+
+static void
+gtk_toolbar_invalidate_order (GtkToolbar *toolbar)
+{
+ gtk_container_forall (GTK_CONTAINER (toolbar),
+ (GtkCallback) gtk_toolbar_invalidate_order_foreach,
+ NULL);
+}
+
+static void
+gtk_toolbar_direction_changed (GtkWidget *widget,
+ GtkTextDirection previous_direction)
+{
+ GTK_WIDGET_CLASS (gtk_toolbar_parent_class)->direction_changed (widget, previous_direction);
+
+ gtk_toolbar_invalidate_order (GTK_TOOLBAR (widget));
+}
+
projects / ~andy / gtk / blobdiff