forked from AuroraMiddleware/gtk
891 lines
23 KiB
C
891 lines
23 KiB
C
/* GTK - The GIMP Toolkit
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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* GtkToolbar copyright (C) Federico Mena
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "gtkbutton.h"
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#include "gtklabel.h"
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#include "gtkvbox.h"
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#include "gtktoolbar.h"
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#define DEFAULT_SPACE_SIZE 5
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enum {
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ORIENTATION_CHANGED,
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STYLE_CHANGED,
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LAST_SIGNAL
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};
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typedef void (*GtkToolbarSignal1) (GtkObject *object,
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gint arg1,
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gpointer data);
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static void gtk_toolbar_marshal_signal_1 (GtkObject *object,
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GtkSignalFunc func,
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gpointer func_data,
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GtkArg *args);
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static void gtk_toolbar_class_init (GtkToolbarClass *class);
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static void gtk_toolbar_init (GtkToolbar *toolbar);
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static void gtk_toolbar_destroy (GtkObject *object);
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static void gtk_toolbar_map (GtkWidget *widget);
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static void gtk_toolbar_unmap (GtkWidget *widget);
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static void gtk_toolbar_draw (GtkWidget *widget,
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GdkRectangle *area);
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static gint gtk_toolbar_expose (GtkWidget *widget,
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GdkEventExpose *event);
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static void gtk_toolbar_size_request (GtkWidget *widget,
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GtkRequisition *requisition);
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static void gtk_toolbar_size_allocate (GtkWidget *widget,
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GtkAllocation *allocation);
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static void gtk_toolbar_add (GtkContainer *container,
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GtkWidget *widget);
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static void gtk_toolbar_remove (GtkContainer *container,
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GtkWidget *widget);
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static void gtk_toolbar_foreach (GtkContainer *container,
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GtkCallback callback,
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gpointer callback_data);
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static void gtk_real_toolbar_orientation_changed (GtkToolbar *toolbar,
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GtkOrientation orientation);
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static void gtk_real_toolbar_style_changed (GtkToolbar *toolbar,
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GtkToolbarStyle style);
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static GtkContainerClass *parent_class;
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static gint toolbar_signals[LAST_SIGNAL] = { 0 };
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guint
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gtk_toolbar_get_type (void)
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{
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static guint toolbar_type = 0;
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if (!toolbar_type)
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{
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GtkTypeInfo toolbar_info =
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{
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"GtkToolbar",
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sizeof (GtkToolbar),
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sizeof (GtkToolbarClass),
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(GtkClassInitFunc) gtk_toolbar_class_init,
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(GtkObjectInitFunc) gtk_toolbar_init,
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(GtkArgSetFunc) NULL,
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(GtkArgGetFunc) NULL,
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};
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toolbar_type = gtk_type_unique (gtk_container_get_type (), &toolbar_info);
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}
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return toolbar_type;
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}
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static void
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gtk_toolbar_class_init (GtkToolbarClass *class)
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{
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GtkObjectClass *object_class;
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GtkWidgetClass *widget_class;
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GtkContainerClass *container_class;
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object_class = (GtkObjectClass *) class;
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widget_class = (GtkWidgetClass *) class;
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container_class = (GtkContainerClass *) class;
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parent_class = gtk_type_class (gtk_container_get_type ());
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toolbar_signals[ORIENTATION_CHANGED] =
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gtk_signal_new ("orientation_changed",
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GTK_RUN_FIRST,
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object_class->type,
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GTK_SIGNAL_OFFSET (GtkToolbarClass, orientation_changed),
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gtk_toolbar_marshal_signal_1,
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GTK_TYPE_NONE, 1,
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GTK_TYPE_INT);
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toolbar_signals[STYLE_CHANGED] =
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gtk_signal_new ("style_changed",
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GTK_RUN_FIRST,
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object_class->type,
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GTK_SIGNAL_OFFSET (GtkToolbarClass, style_changed),
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gtk_toolbar_marshal_signal_1,
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GTK_TYPE_NONE, 1,
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GTK_TYPE_INT);
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gtk_object_class_add_signals (object_class, toolbar_signals, LAST_SIGNAL);
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object_class->destroy = gtk_toolbar_destroy;
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widget_class->map = gtk_toolbar_map;
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widget_class->unmap = gtk_toolbar_unmap;
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widget_class->draw = gtk_toolbar_draw;
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widget_class->expose_event = gtk_toolbar_expose;
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widget_class->size_request = gtk_toolbar_size_request;
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widget_class->size_allocate = gtk_toolbar_size_allocate;
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container_class->add = gtk_toolbar_add;
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container_class->remove = gtk_toolbar_remove;
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container_class->foreach = gtk_toolbar_foreach;
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container_class->focus = NULL;
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class->orientation_changed = gtk_real_toolbar_orientation_changed;
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class->style_changed = gtk_real_toolbar_style_changed;
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}
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static void
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gtk_toolbar_init (GtkToolbar *toolbar)
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{
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GTK_WIDGET_SET_FLAGS (toolbar, GTK_NO_WINDOW);
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GTK_WIDGET_UNSET_FLAGS (toolbar, GTK_CAN_FOCUS);
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toolbar->num_children = 0;
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toolbar->children = NULL;
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toolbar->orientation = GTK_ORIENTATION_HORIZONTAL;
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toolbar->style = GTK_TOOLBAR_ICONS;
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toolbar->space_size = DEFAULT_SPACE_SIZE;
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toolbar->tooltips = gtk_tooltips_new ();
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toolbar->button_maxw = 0;
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toolbar->button_maxh = 0;
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}
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GtkWidget *
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gtk_toolbar_new (GtkOrientation orientation,
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GtkToolbarStyle style)
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{
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GtkToolbar *toolbar;
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toolbar = gtk_type_new (gtk_toolbar_get_type ());
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toolbar->orientation = orientation;
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toolbar->style = style;
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return GTK_WIDGET (toolbar);
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}
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static void
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gtk_toolbar_destroy (GtkObject *object)
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{
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GtkToolbar *toolbar;
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GList *children;
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GtkToolbarChild *child;
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g_return_if_fail (object != NULL);
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g_return_if_fail (GTK_IS_TOOLBAR (object));
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toolbar = GTK_TOOLBAR (object);
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gtk_object_unref (GTK_OBJECT (toolbar->tooltips));
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for (children = toolbar->children; children; children = children->next)
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{
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child = children->data;
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if (child->type != GTK_TOOLBAR_CHILD_SPACE)
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{
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child->widget->parent = NULL;
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gtk_object_unref (GTK_OBJECT (child->widget));
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gtk_widget_destroy (child->widget);
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}
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g_free (child);
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}
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g_list_free (toolbar->children);
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if (GTK_OBJECT_CLASS (parent_class)->destroy)
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(* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
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}
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static void
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gtk_toolbar_map (GtkWidget *widget)
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{
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GtkToolbar *toolbar;
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GList *children;
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GtkToolbarChild *child;
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g_return_if_fail (widget != NULL);
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g_return_if_fail (GTK_IS_TOOLBAR (widget));
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toolbar = GTK_TOOLBAR (widget);
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GTK_WIDGET_SET_FLAGS (toolbar, GTK_MAPPED);
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for (children = toolbar->children; children; children = children->next)
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{
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child = children->data;
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if ((child->type != GTK_TOOLBAR_CHILD_SPACE)
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&& GTK_WIDGET_VISIBLE (child->widget) && !GTK_WIDGET_MAPPED (child->widget))
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gtk_widget_map (child->widget);
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}
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}
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static void
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gtk_toolbar_unmap (GtkWidget *widget)
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{
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GtkToolbar *toolbar;
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GList *children;
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GtkToolbarChild *child;
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g_return_if_fail (widget != NULL);
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g_return_if_fail (GTK_IS_TOOLBAR (widget));
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toolbar = GTK_TOOLBAR (widget);
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GTK_WIDGET_UNSET_FLAGS (toolbar, GTK_MAPPED);
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for (children = toolbar->children; children; children = children->next)
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{
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child = children->data;
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if ((child->type != GTK_TOOLBAR_CHILD_SPACE)
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&& GTK_WIDGET_VISIBLE (child->widget) && GTK_WIDGET_MAPPED (child->widget))
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gtk_widget_unmap (child->widget);
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}
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}
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static void
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gtk_toolbar_draw (GtkWidget *widget,
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GdkRectangle *area)
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{
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GtkToolbar *toolbar;
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GList *children;
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GtkToolbarChild *child;
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GdkRectangle child_area;
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g_return_if_fail (widget != NULL);
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g_return_if_fail (GTK_IS_TOOLBAR (widget));
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if (GTK_WIDGET_DRAWABLE (widget))
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{
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toolbar = GTK_TOOLBAR (widget);
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for (children = toolbar->children; children; children = children->next)
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{
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child = children->data;
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if ((child->type != GTK_TOOLBAR_CHILD_SPACE)
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&& gtk_widget_intersect (child->widget, area, &child_area))
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gtk_widget_draw (child->widget, &child_area);
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}
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}
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}
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static gint
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gtk_toolbar_expose (GtkWidget *widget,
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GdkEventExpose *event)
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{
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GtkToolbar *toolbar;
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GList *children;
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GtkToolbarChild *child;
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GdkEventExpose child_event;
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g_return_val_if_fail (widget != NULL, FALSE);
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g_return_val_if_fail (GTK_IS_TOOLBAR (widget), FALSE);
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g_return_val_if_fail (event != NULL, FALSE);
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if (GTK_WIDGET_DRAWABLE (widget))
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{
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toolbar = GTK_TOOLBAR (widget);
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child_event = *event;
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for (children = toolbar->children; children; children = children->next)
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{
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child = children->data;
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if ((child->type != GTK_TOOLBAR_CHILD_SPACE)
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&& GTK_WIDGET_NO_WINDOW (child->widget)
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&& gtk_widget_intersect (child->widget, &event->area, &child_event.area))
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gtk_widget_event (child->widget, (GdkEvent *) &child_event);
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}
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}
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return FALSE;
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}
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static void
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gtk_toolbar_size_request (GtkWidget *widget,
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GtkRequisition *requisition)
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{
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GtkToolbar *toolbar;
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GList *children;
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GtkToolbarChild *child;
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gint nbuttons;
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gint button_maxw, button_maxh;
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gint widget_maxw, widget_maxh;
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g_return_if_fail (widget != NULL);
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g_return_if_fail (GTK_IS_TOOLBAR (widget));
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g_return_if_fail (requisition != NULL);
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toolbar = GTK_TOOLBAR (widget);
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requisition->width = GTK_CONTAINER (toolbar)->border_width * 2;
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requisition->height = GTK_CONTAINER (toolbar)->border_width * 2;
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nbuttons = 0;
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button_maxw = 0;
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button_maxh = 0;
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widget_maxw = 0;
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widget_maxh = 0;
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for (children = toolbar->children; children; children = children->next)
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{
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child = children->data;
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switch (child->type)
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{
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case GTK_TOOLBAR_CHILD_SPACE:
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if (toolbar->orientation == GTK_ORIENTATION_HORIZONTAL)
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requisition->width += toolbar->space_size;
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else
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requisition->height += toolbar->space_size;
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break;
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case GTK_TOOLBAR_CHILD_BUTTON:
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if (GTK_WIDGET_VISIBLE (child->widget))
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{
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gtk_widget_size_request (child->widget, &child->widget->requisition);
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nbuttons++;
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button_maxw = MAX (button_maxw, child->widget->requisition.width);
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button_maxh = MAX (button_maxh, child->widget->requisition.height);
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}
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break;
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case GTK_TOOLBAR_CHILD_WIDGET:
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if (GTK_WIDGET_VISIBLE (child->widget))
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{
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gtk_widget_size_request (child->widget, &child->widget->requisition);
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widget_maxw = MAX (widget_maxw, child->widget->requisition.width);
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widget_maxh = MAX (widget_maxh, child->widget->requisition.height);
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if (toolbar->orientation == GTK_ORIENTATION_HORIZONTAL)
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requisition->width += child->widget->requisition.width;
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else
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requisition->height += child->widget->requisition.height;
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}
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break;
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default:
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g_assert_not_reached ();
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}
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}
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if (toolbar->orientation == GTK_ORIENTATION_HORIZONTAL)
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{
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requisition->width += nbuttons * button_maxw;
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requisition->height += MAX (button_maxh, widget_maxh);
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}
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else
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{
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requisition->width += MAX (button_maxw, widget_maxw);
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requisition->height += nbuttons * button_maxh;
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}
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toolbar->button_maxw = button_maxw;
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toolbar->button_maxh = button_maxh;
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}
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static void
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gtk_toolbar_size_allocate (GtkWidget *widget,
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GtkAllocation *allocation)
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{
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GtkToolbar *toolbar;
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GList *children;
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GtkToolbarChild *child;
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GtkAllocation alloc;
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gint border_width;
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g_return_if_fail (widget != NULL);
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g_return_if_fail (GTK_IS_TOOLBAR (widget));
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g_return_if_fail (allocation != NULL);
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toolbar = GTK_TOOLBAR (widget);
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widget->allocation = *allocation;
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border_width = GTK_CONTAINER (toolbar)->border_width;
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if (toolbar->orientation == GTK_ORIENTATION_HORIZONTAL)
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alloc.x = allocation->x + border_width;
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else
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alloc.y = allocation->y + border_width;
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for (children = toolbar->children; children; children = children->next)
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{
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child = children->data;
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switch (child->type)
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{
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case GTK_TOOLBAR_CHILD_SPACE:
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if (toolbar->orientation == GTK_ORIENTATION_HORIZONTAL)
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alloc.x += toolbar->space_size;
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else
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alloc.y += toolbar->space_size;
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break;
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case GTK_TOOLBAR_CHILD_BUTTON:
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alloc.width = toolbar->button_maxw;
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alloc.height = toolbar->button_maxh;
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if (toolbar->orientation == GTK_ORIENTATION_HORIZONTAL)
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alloc.y = allocation->y + (allocation->height - toolbar->button_maxh) / 2;
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else
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alloc.x = allocation->x + (allocation->width - toolbar->button_maxw) / 2;
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gtk_widget_size_allocate (child->widget, &alloc);
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if (toolbar->orientation == GTK_ORIENTATION_HORIZONTAL)
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alloc.x += toolbar->button_maxw;
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else
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alloc.y += toolbar->button_maxh;
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break;
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case GTK_TOOLBAR_CHILD_WIDGET:
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alloc.width = child->widget->requisition.width;
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alloc.height = child->widget->requisition.height;
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if (toolbar->orientation == GTK_ORIENTATION_HORIZONTAL)
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alloc.y = allocation->y + (allocation->height - child->widget->requisition.height) / 2;
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else
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alloc.x = allocation->x + (allocation->width - child->widget->requisition.width) / 2;
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gtk_widget_size_allocate (child->widget, &alloc);
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if (toolbar->orientation == GTK_ORIENTATION_HORIZONTAL)
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alloc.x += child->widget->requisition.width;
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else
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alloc.y += child->widget->requisition.height;
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break;
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default:
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g_assert_not_reached ();
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}
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}
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}
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static void
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gtk_toolbar_add (GtkContainer *container,
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GtkWidget *widget)
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{
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g_return_if_fail (container != NULL);
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g_return_if_fail (GTK_IS_TOOLBAR (container));
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g_return_if_fail (widget != NULL);
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gtk_toolbar_append_widget (GTK_TOOLBAR (container), widget, NULL);
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}
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static void
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gtk_toolbar_remove (GtkContainer *container,
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GtkWidget *widget)
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{
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GtkToolbar *toolbar;
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GList *children;
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GtkToolbarChild *child;
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g_return_if_fail (container != NULL);
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g_return_if_fail (GTK_IS_TOOLBAR (container));
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g_return_if_fail (widget != NULL);
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toolbar = GTK_TOOLBAR (container);
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for (children = toolbar->children; children; children = children->next)
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{
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child = children->data;
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if ((child->type != GTK_TOOLBAR_CHILD_SPACE) && (child->widget == widget))
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{
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gtk_widget_unparent (widget);
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toolbar->children = g_list_remove_link (toolbar->children, children);
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g_free (child);
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g_list_free (children);
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toolbar->num_children--;
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if (GTK_WIDGET_VISIBLE (widget) && GTK_WIDGET_VISIBLE (container))
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gtk_widget_queue_resize (GTK_WIDGET (container));
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break;
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}
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}
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}
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static void
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gtk_toolbar_foreach (GtkContainer *container,
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GtkCallback callback,
|
|
gpointer callback_data)
|
|
{
|
|
GtkToolbar *toolbar;
|
|
GList *children;
|
|
GtkToolbarChild *child;
|
|
|
|
g_return_if_fail (container != NULL);
|
|
g_return_if_fail (GTK_IS_TOOLBAR (container));
|
|
g_return_if_fail (callback != NULL);
|
|
|
|
toolbar = GTK_TOOLBAR (container);
|
|
|
|
for (children = toolbar->children; children; children = children->next)
|
|
{
|
|
child = children->data;
|
|
|
|
if (child->type != GTK_TOOLBAR_CHILD_SPACE)
|
|
(*callback) (child->widget, callback_data);
|
|
}
|
|
}
|
|
|
|
GtkWidget *
|
|
gtk_toolbar_append_item (GtkToolbar *toolbar,
|
|
const char *text,
|
|
const char *tooltip_text,
|
|
GtkWidget *icon,
|
|
GtkSignalFunc callback,
|
|
gpointer user_data)
|
|
{
|
|
return gtk_toolbar_insert_item (toolbar, text, tooltip_text, icon,
|
|
callback, user_data, toolbar->num_children);
|
|
}
|
|
|
|
GtkWidget *
|
|
gtk_toolbar_prepend_item (GtkToolbar *toolbar,
|
|
const char *text,
|
|
const char *tooltip_text,
|
|
GtkWidget *icon,
|
|
GtkSignalFunc callback,
|
|
gpointer user_data)
|
|
{
|
|
return gtk_toolbar_insert_item (toolbar, text, tooltip_text, icon,
|
|
callback, user_data, 0);
|
|
}
|
|
|
|
GtkWidget *
|
|
gtk_toolbar_insert_item (GtkToolbar *toolbar,
|
|
const char *text,
|
|
const char *tooltip_text,
|
|
GtkWidget *icon,
|
|
GtkSignalFunc callback,
|
|
gpointer user_data,
|
|
gint position)
|
|
{
|
|
GtkToolbarChild *child;
|
|
GtkWidget *vbox;
|
|
|
|
g_return_val_if_fail (toolbar != NULL, NULL);
|
|
g_return_val_if_fail (GTK_IS_TOOLBAR (toolbar), NULL);
|
|
|
|
child = g_new (GtkToolbarChild, 1);
|
|
|
|
child->type = GTK_TOOLBAR_CHILD_BUTTON;
|
|
child->widget = gtk_button_new ();
|
|
|
|
if (callback)
|
|
gtk_signal_connect (GTK_OBJECT (child->widget), "clicked",
|
|
callback, user_data);
|
|
|
|
if (tooltip_text)
|
|
gtk_tooltips_set_tips (toolbar->tooltips, child->widget, tooltip_text);
|
|
|
|
if (text)
|
|
child->label = gtk_label_new (text);
|
|
else
|
|
child->label = NULL;
|
|
|
|
if (icon)
|
|
child->icon = GTK_WIDGET (icon);
|
|
else
|
|
child->icon = NULL;
|
|
|
|
vbox = gtk_vbox_new (FALSE, 0);
|
|
gtk_container_add (GTK_CONTAINER (child->widget), vbox);
|
|
gtk_widget_show (vbox);
|
|
|
|
if (child->icon)
|
|
gtk_box_pack_start (GTK_BOX (vbox), child->icon, FALSE, FALSE, 0);
|
|
|
|
if (child->label)
|
|
gtk_box_pack_start (GTK_BOX (vbox), child->label, FALSE, FALSE, 0);
|
|
|
|
switch (toolbar->style)
|
|
{
|
|
case GTK_TOOLBAR_ICONS:
|
|
if (child->icon)
|
|
gtk_widget_show (child->icon);
|
|
break;
|
|
|
|
case GTK_TOOLBAR_TEXT:
|
|
if (child->label)
|
|
gtk_widget_show (child->label);
|
|
break;
|
|
|
|
case GTK_TOOLBAR_BOTH:
|
|
if (child->icon)
|
|
gtk_widget_show (child->icon);
|
|
|
|
if (child->label)
|
|
gtk_widget_show (child->label);
|
|
|
|
break;
|
|
|
|
default:
|
|
g_assert_not_reached ();
|
|
}
|
|
|
|
gtk_widget_show (child->widget);
|
|
|
|
toolbar->children = g_list_insert (toolbar->children, child, position);
|
|
toolbar->num_children++;
|
|
|
|
gtk_widget_set_parent (child->widget, GTK_WIDGET (toolbar));
|
|
|
|
if (GTK_WIDGET_VISIBLE (toolbar))
|
|
{
|
|
if (GTK_WIDGET_REALIZED (toolbar)
|
|
&& !GTK_WIDGET_REALIZED (child->widget))
|
|
gtk_widget_realize (child->widget);
|
|
|
|
if (GTK_WIDGET_MAPPED (toolbar)
|
|
&& !GTK_WIDGET_MAPPED (child->widget))
|
|
gtk_widget_map (child->widget);
|
|
}
|
|
|
|
if (GTK_WIDGET_VISIBLE (child->widget) && GTK_WIDGET_VISIBLE (toolbar))
|
|
gtk_widget_queue_resize (child->widget);
|
|
|
|
return child->widget;
|
|
}
|
|
|
|
void
|
|
gtk_toolbar_append_space (GtkToolbar *toolbar)
|
|
{
|
|
gtk_toolbar_insert_space (toolbar, toolbar->num_children);
|
|
}
|
|
|
|
void
|
|
gtk_toolbar_prepend_space (GtkToolbar *toolbar)
|
|
{
|
|
gtk_toolbar_insert_space (toolbar, 0);
|
|
}
|
|
|
|
void
|
|
gtk_toolbar_insert_space (GtkToolbar *toolbar,
|
|
gint position)
|
|
{
|
|
GtkToolbarChild *child;
|
|
|
|
g_return_if_fail (toolbar != NULL);
|
|
g_return_if_fail (GTK_IS_TOOLBAR (toolbar));
|
|
|
|
child = g_new (GtkToolbarChild, 1);
|
|
child->type = GTK_TOOLBAR_CHILD_SPACE;
|
|
child->widget = NULL;
|
|
child->icon = NULL;
|
|
child->label = NULL;
|
|
|
|
toolbar->children = g_list_insert (toolbar->children, child, position);
|
|
toolbar->num_children++;
|
|
|
|
if (GTK_WIDGET_VISIBLE (toolbar))
|
|
gtk_widget_queue_resize (GTK_WIDGET (toolbar));
|
|
}
|
|
|
|
void
|
|
gtk_toolbar_append_widget (GtkToolbar *toolbar,
|
|
GtkWidget *widget,
|
|
const char *tooltip_text)
|
|
{
|
|
gtk_toolbar_insert_widget (toolbar, widget, tooltip_text, toolbar->num_children);
|
|
}
|
|
|
|
void
|
|
gtk_toolbar_prepend_widget (GtkToolbar *toolbar,
|
|
GtkWidget *widget,
|
|
const char *tooltip_text)
|
|
{
|
|
gtk_toolbar_insert_widget (toolbar, widget, tooltip_text, 0);
|
|
}
|
|
|
|
void
|
|
gtk_toolbar_insert_widget (GtkToolbar *toolbar,
|
|
GtkWidget *widget,
|
|
const char *tooltip_text,
|
|
gint position)
|
|
{
|
|
GtkToolbarChild *child;
|
|
|
|
g_return_if_fail (toolbar != NULL);
|
|
g_return_if_fail (widget != NULL);
|
|
|
|
child = g_new (GtkToolbarChild, 1);
|
|
child->type = GTK_TOOLBAR_CHILD_WIDGET;
|
|
child->widget = widget;
|
|
child->icon = NULL;
|
|
child->label = NULL;
|
|
|
|
if (tooltip_text)
|
|
gtk_tooltips_set_tips (toolbar->tooltips, child->widget, tooltip_text);
|
|
|
|
toolbar->children = g_list_insert (toolbar->children, child, position);
|
|
toolbar->num_children++;
|
|
|
|
gtk_widget_set_parent (child->widget, GTK_WIDGET (toolbar));
|
|
|
|
if (GTK_WIDGET_VISIBLE (toolbar))
|
|
{
|
|
if (GTK_WIDGET_REALIZED (toolbar)
|
|
&& !GTK_WIDGET_REALIZED (child->widget))
|
|
gtk_widget_realize (child->widget);
|
|
|
|
if (GTK_WIDGET_MAPPED (toolbar)
|
|
&& !GTK_WIDGET_MAPPED (child->widget))
|
|
gtk_widget_map (child->widget);
|
|
}
|
|
|
|
if (GTK_WIDGET_VISIBLE (child->widget) && GTK_WIDGET_VISIBLE (toolbar))
|
|
gtk_widget_queue_resize (child->widget);
|
|
}
|
|
|
|
void
|
|
gtk_toolbar_set_orientation (GtkToolbar *toolbar,
|
|
GtkOrientation orientation)
|
|
{
|
|
gtk_signal_emit (GTK_OBJECT (toolbar), toolbar_signals[ORIENTATION_CHANGED], orientation);
|
|
}
|
|
|
|
void
|
|
gtk_toolbar_set_style (GtkToolbar *toolbar,
|
|
GtkToolbarStyle style)
|
|
{
|
|
gtk_signal_emit (GTK_OBJECT (toolbar), toolbar_signals[STYLE_CHANGED], style);
|
|
}
|
|
|
|
void
|
|
gtk_toolbar_set_space_size (GtkToolbar *toolbar,
|
|
gint space_size)
|
|
{
|
|
g_return_if_fail (toolbar != NULL);
|
|
g_return_if_fail (GTK_IS_TOOLBAR (toolbar));
|
|
|
|
if (toolbar->space_size != space_size)
|
|
{
|
|
toolbar->space_size = space_size;
|
|
gtk_widget_queue_resize (GTK_WIDGET (toolbar));
|
|
}
|
|
}
|
|
|
|
void
|
|
gtk_toolbar_set_tooltips (GtkToolbar *toolbar,
|
|
gint enable)
|
|
{
|
|
g_return_if_fail (toolbar != NULL);
|
|
g_return_if_fail (GTK_IS_TOOLBAR (toolbar));
|
|
|
|
if (enable)
|
|
gtk_tooltips_enable (toolbar->tooltips);
|
|
else
|
|
gtk_tooltips_disable (toolbar->tooltips);
|
|
}
|
|
|
|
static void
|
|
gtk_toolbar_marshal_signal_1 (GtkObject *object,
|
|
GtkSignalFunc func,
|
|
gpointer func_data,
|
|
GtkArg *args)
|
|
{
|
|
GtkToolbarSignal1 rfunc;
|
|
|
|
rfunc = (GtkToolbarSignal1) func;
|
|
|
|
(*rfunc) (object, GTK_VALUE_ENUM (args[0]), func_data);
|
|
}
|
|
|
|
static void
|
|
gtk_real_toolbar_orientation_changed (GtkToolbar *toolbar,
|
|
GtkOrientation orientation)
|
|
{
|
|
g_return_if_fail (toolbar != NULL);
|
|
g_return_if_fail (GTK_IS_TOOLBAR (toolbar));
|
|
|
|
if (toolbar->orientation != orientation)
|
|
{
|
|
toolbar->orientation = orientation;
|
|
gtk_widget_queue_resize (GTK_WIDGET (toolbar));
|
|
}
|
|
}
|
|
|
|
static void
|
|
gtk_real_toolbar_style_changed (GtkToolbar *toolbar,
|
|
GtkToolbarStyle style)
|
|
{
|
|
GList *children;
|
|
GtkToolbarChild *child;
|
|
|
|
g_return_if_fail (toolbar != NULL);
|
|
g_return_if_fail (GTK_IS_TOOLBAR (toolbar));
|
|
|
|
if (toolbar->style != style)
|
|
{
|
|
toolbar->style = style;
|
|
|
|
for (children = toolbar->children; children; children = children->next)
|
|
{
|
|
child = children->data;
|
|
|
|
if (child->type == GTK_TOOLBAR_CHILD_BUTTON)
|
|
switch (style)
|
|
{
|
|
case GTK_TOOLBAR_ICONS:
|
|
if (child->icon && !GTK_WIDGET_VISIBLE (child->icon))
|
|
gtk_widget_show (child->icon);
|
|
|
|
if (child->label && GTK_WIDGET_VISIBLE (child->label))
|
|
gtk_widget_hide (child->label);
|
|
|
|
break;
|
|
|
|
case GTK_TOOLBAR_TEXT:
|
|
if (child->icon && GTK_WIDGET_VISIBLE (child->icon))
|
|
gtk_widget_hide (child->icon);
|
|
|
|
if (child->label && !GTK_WIDGET_VISIBLE (child->label))
|
|
gtk_widget_show (child->label);
|
|
|
|
break;
|
|
|
|
case GTK_TOOLBAR_BOTH:
|
|
if (child->icon && !GTK_WIDGET_VISIBLE (child->icon))
|
|
gtk_widget_show (child->icon);
|
|
|
|
if (child->label && !GTK_WIDGET_VISIBLE (child->label))
|
|
gtk_widget_show (child->label);
|
|
|
|
break;
|
|
|
|
default:
|
|
g_assert_not_reached ();
|
|
}
|
|
}
|
|
|
|
gtk_widget_queue_resize (GTK_WIDGET (toolbar));
|
|
}
|
|
}
|