mirror of
https://gitlab.gnome.org/GNOME/gimp
synced 2024-10-21 03:52:33 +00:00
672 lines
21 KiB
C
672 lines
21 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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*
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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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/*
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Modified 97-06-26 Eiichi Takamori <taka@ma1.seikyou.ne.jp>
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GtkMultiOptionMenu, taken from GtkOptionMenu, can work with
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hierarchal menus.
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*/
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#include "gtk/gtkmenu.h"
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#include "gtk/gtkmenuitem.h"
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#include "gtkmultioptionmenu.h"
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#include "gtk/gtksignal.h"
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#define CHILD_LEFT_SPACING 5
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#define CHILD_RIGHT_SPACING 1
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#define CHILD_TOP_SPACING 1
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#define CHILD_BOTTOM_SPACING 1
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#define MULTI_OPTION_INDICATOR_WIDTH 12
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#define MULTI_OPTION_INDICATOR_HEIGHT 8
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#define MULTI_OPTION_INDICATOR_SPACING 2
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static void gtk_multi_option_menu_class_init (GtkMultiOptionMenuClass *klass);
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static void gtk_multi_option_menu_init (GtkMultiOptionMenu *multi_option_menu);
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static void gtk_multi_option_menu_destroy (GtkObject *object);
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static void gtk_multi_option_menu_size_request (GtkWidget *widget,
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GtkRequisition *requisition);
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static void gtk_multi_option_menu_size_allocate (GtkWidget *widget,
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GtkAllocation *allocation);
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static void gtk_multi_option_menu_paint (GtkWidget *widget,
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GdkRectangle *area);
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static void gtk_multi_option_menu_draw (GtkWidget *widget,
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GdkRectangle *area);
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static gint gtk_multi_option_menu_expose (GtkWidget *widget,
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GdkEventExpose *event);
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static gint gtk_multi_option_menu_button_press (GtkWidget *widget,
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GdkEventButton *event);
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static void gtk_multi_option_menu_deactivate (GtkMenuShell *menu_shell,
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GtkMultiOptionMenu *multi_option_menu);
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static void gtk_multi_option_menu_update_contents (GtkMultiOptionMenu *multi_option_menu);
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static void gtk_multi_option_menu_remove_contents (GtkMultiOptionMenu *multi_option_menu);
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static void gtk_multi_option_menu_calc_size (GtkMultiOptionMenu *multi_option_menu);
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static void gtk_multi_option_menu_calc_size_recursive (GtkMultiOptionMenu *multi_option_menu, GtkWidget *menu);
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static void gtk_multi_option_menu_position (GtkMenu *menu,
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gint *x,
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gint *y,
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gpointer user_data);
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static void gtk_multi_option_menu_show_all (GtkWidget *widget);
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static void gtk_multi_option_menu_hide_all (GtkWidget *widget);
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static GtkButtonClass *parent_class = NULL;
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guint
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gtk_multi_option_menu_get_type ()
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{
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static guint multi_option_menu_type = 0;
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if (!multi_option_menu_type)
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{
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GtkTypeInfo multi_option_menu_info =
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{
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"GtkMultiOptionMenu",
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sizeof (GtkMultiOptionMenu),
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sizeof (GtkMultiOptionMenuClass),
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(GtkClassInitFunc) gtk_multi_option_menu_class_init,
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(GtkObjectInitFunc) gtk_multi_option_menu_init,
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NULL,
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NULL,
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(GtkClassInitFunc) NULL,
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};
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multi_option_menu_type = gtk_type_unique (gtk_button_get_type (), &multi_option_menu_info);
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}
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return multi_option_menu_type;
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}
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static void
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gtk_multi_option_menu_class_init (GtkMultiOptionMenuClass *class)
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{
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GtkObjectClass *object_class;
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GtkWidgetClass *widget_class;
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GtkButtonClass *button_class;
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object_class = (GtkObjectClass*) class;
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widget_class = (GtkWidgetClass*) class;
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button_class = (GtkButtonClass*) class;
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parent_class = gtk_type_class (gtk_button_get_type ());
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object_class->destroy = gtk_multi_option_menu_destroy;
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widget_class->draw = gtk_multi_option_menu_draw;
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widget_class->draw_focus = NULL;
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widget_class->size_request = gtk_multi_option_menu_size_request;
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widget_class->size_allocate = gtk_multi_option_menu_size_allocate;
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widget_class->expose_event = gtk_multi_option_menu_expose;
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widget_class->button_press_event = gtk_multi_option_menu_button_press;
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widget_class->show_all = gtk_multi_option_menu_show_all;
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widget_class->hide_all = gtk_multi_option_menu_hide_all;
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}
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static void
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gtk_multi_option_menu_init (GtkMultiOptionMenu *multi_option_menu)
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{
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GTK_WIDGET_UNSET_FLAGS (multi_option_menu, GTK_CAN_FOCUS);
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multi_option_menu->menu = NULL;
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multi_option_menu->menu_item = NULL;
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multi_option_menu->width = 0;
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multi_option_menu->height = 0;
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}
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GtkWidget*
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gtk_multi_option_menu_new ()
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{
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return GTK_WIDGET (gtk_type_new (gtk_multi_option_menu_get_type ()));
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}
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GtkWidget*
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gtk_multi_option_menu_get_menu (GtkMultiOptionMenu *multi_option_menu)
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{
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g_return_val_if_fail (multi_option_menu != NULL, NULL);
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g_return_val_if_fail (GTK_IS_MULTI_OPTION_MENU (multi_option_menu), NULL);
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return multi_option_menu->menu;
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}
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static void
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gtk_multi_option_menu_detacher (GtkWidget *widget,
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GtkMenu *menu)
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{
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GtkMultiOptionMenu *multi_option_menu;
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g_return_if_fail (widget != NULL);
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g_return_if_fail (GTK_IS_MULTI_OPTION_MENU (widget));
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multi_option_menu = GTK_MULTI_OPTION_MENU (widget);
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g_return_if_fail (multi_option_menu->menu == (GtkWidget*) menu);
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gtk_multi_option_menu_remove_contents (multi_option_menu);
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gtk_signal_disconnect_by_data (GTK_OBJECT (multi_option_menu->menu),
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multi_option_menu);
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multi_option_menu->menu = NULL;
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}
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void
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gtk_multi_option_menu_set_menu (GtkMultiOptionMenu *multi_option_menu,
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GtkWidget *menu)
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{
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g_return_if_fail (multi_option_menu != NULL);
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g_return_if_fail (GTK_IS_MULTI_OPTION_MENU (multi_option_menu));
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g_return_if_fail (menu != NULL);
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g_return_if_fail (GTK_IS_MENU (menu));
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if (multi_option_menu->menu != menu)
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{
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gtk_multi_option_menu_remove_menu (multi_option_menu);
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multi_option_menu->menu = menu;
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gtk_menu_attach_to_widget (GTK_MENU (menu),
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GTK_WIDGET (multi_option_menu),
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gtk_multi_option_menu_detacher);
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gtk_multi_option_menu_calc_size (multi_option_menu);
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gtk_signal_connect (GTK_OBJECT (multi_option_menu->menu), "deactivate",
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(GtkSignalFunc) gtk_multi_option_menu_deactivate,
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multi_option_menu);
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if (GTK_WIDGET (multi_option_menu)->parent)
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gtk_widget_queue_resize (GTK_WIDGET (multi_option_menu)->parent);
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gtk_multi_option_menu_update_contents (multi_option_menu);
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}
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}
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void
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gtk_multi_option_menu_remove_menu (GtkMultiOptionMenu *multi_option_menu)
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{
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g_return_if_fail (multi_option_menu != NULL);
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g_return_if_fail (GTK_IS_MULTI_OPTION_MENU (multi_option_menu));
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if (multi_option_menu->menu)
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gtk_menu_detach (GTK_MENU (multi_option_menu->menu));
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}
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void
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gtk_multi_option_menu_set_history (GtkMultiOptionMenu *multi_option_menu,
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gint index)
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{
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GtkWidget *menu_item;
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g_return_if_fail (multi_option_menu != NULL);
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g_return_if_fail (GTK_IS_MULTI_OPTION_MENU (multi_option_menu));
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if (multi_option_menu->menu)
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{
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gtk_menu_set_active (GTK_MENU (multi_option_menu->menu), index);
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menu_item = gtk_menu_get_active (GTK_MENU (multi_option_menu->menu));
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if (menu_item != multi_option_menu->menu_item)
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{
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gtk_multi_option_menu_remove_contents (multi_option_menu);
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gtk_multi_option_menu_update_contents (multi_option_menu);
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}
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}
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}
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static void
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gtk_multi_option_menu_destroy (GtkObject *object)
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{
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GtkMultiOptionMenu *multi_option_menu;
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g_return_if_fail (object != NULL);
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g_return_if_fail (GTK_IS_MULTI_OPTION_MENU (object));
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multi_option_menu = GTK_MULTI_OPTION_MENU (object);
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if (multi_option_menu->menu)
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gtk_widget_destroy (multi_option_menu->menu);
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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_multi_option_menu_size_request (GtkWidget *widget,
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GtkRequisition *requisition)
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{
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GtkMultiOptionMenu *multi_option_menu;
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gint tmp;
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g_return_if_fail (widget != NULL);
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g_return_if_fail (GTK_IS_MULTI_OPTION_MENU (widget));
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g_return_if_fail (requisition != NULL);
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multi_option_menu = GTK_MULTI_OPTION_MENU (widget);
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requisition->width = ((GTK_CONTAINER (widget)->border_width +
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GTK_WIDGET (widget)->style->klass->xthickness) * 2 +
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multi_option_menu->width +
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MULTI_OPTION_INDICATOR_WIDTH +
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MULTI_OPTION_INDICATOR_SPACING * 5 +
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CHILD_LEFT_SPACING + CHILD_RIGHT_SPACING);
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requisition->height = ((GTK_CONTAINER (widget)->border_width +
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GTK_WIDGET (widget)->style->klass->ythickness) * 2 +
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multi_option_menu->height +
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CHILD_TOP_SPACING + CHILD_BOTTOM_SPACING);
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tmp = (requisition->height - multi_option_menu->height +
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MULTI_OPTION_INDICATOR_HEIGHT + MULTI_OPTION_INDICATOR_SPACING * 2);
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requisition->height = MAX (requisition->height, tmp);
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}
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static void
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gtk_multi_option_menu_size_allocate (GtkWidget *widget,
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GtkAllocation *allocation)
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{
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GtkWidget *child;
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GtkAllocation child_allocation;
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g_return_if_fail (widget != NULL);
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g_return_if_fail (GTK_IS_MULTI_OPTION_MENU (widget));
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g_return_if_fail (allocation != NULL);
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widget->allocation = *allocation;
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if (GTK_WIDGET_REALIZED (widget))
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gdk_window_move_resize (widget->window,
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allocation->x, allocation->y,
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allocation->width, allocation->height);
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child = GTK_BUTTON (widget)->child;
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if (child && GTK_WIDGET_VISIBLE (child))
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{
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child_allocation.x = (GTK_CONTAINER (widget)->border_width +
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GTK_WIDGET (widget)->style->klass->xthickness);
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child_allocation.y = (GTK_CONTAINER (widget)->border_width +
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GTK_WIDGET (widget)->style->klass->ythickness);
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child_allocation.width = (allocation->width - child_allocation.x * 2 -
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MULTI_OPTION_INDICATOR_WIDTH - MULTI_OPTION_INDICATOR_SPACING * 5 -
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CHILD_LEFT_SPACING - CHILD_RIGHT_SPACING);
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child_allocation.height = (allocation->height - child_allocation.y * 2 -
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CHILD_TOP_SPACING - CHILD_BOTTOM_SPACING);
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child_allocation.x += CHILD_LEFT_SPACING;
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child_allocation.y += CHILD_RIGHT_SPACING;
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gtk_widget_size_allocate (child, &child_allocation);
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}
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}
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static void
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gtk_multi_option_menu_paint (GtkWidget *widget,
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GdkRectangle *area)
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{
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GdkRectangle restrict_area;
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GdkRectangle new_area;
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g_return_if_fail (widget != NULL);
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g_return_if_fail (GTK_IS_MULTI_OPTION_MENU (widget));
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g_return_if_fail (area != NULL);
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if (GTK_WIDGET_DRAWABLE (widget))
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{
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restrict_area.x = GTK_CONTAINER (widget)->border_width;
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restrict_area.y = GTK_CONTAINER (widget)->border_width;
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restrict_area.width = widget->allocation.width - restrict_area.x * 2;
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restrict_area.height = widget->allocation.height - restrict_area.y * 2;
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if (gdk_rectangle_intersect (area, &restrict_area, &new_area))
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{
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gtk_style_set_background (widget->style, widget->window, GTK_WIDGET_STATE (widget));
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gdk_window_clear_area (widget->window,
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new_area.x, new_area.y,
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new_area.width, new_area.height);
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gtk_draw_shadow (widget->style, widget->window,
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GTK_WIDGET_STATE (widget), GTK_SHADOW_OUT,
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restrict_area.x, restrict_area.y,
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restrict_area.width, restrict_area.height);
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gtk_draw_shadow (widget->style, widget->window,
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GTK_WIDGET_STATE (widget), GTK_SHADOW_OUT,
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restrict_area.x + restrict_area.width - restrict_area.x -
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MULTI_OPTION_INDICATOR_WIDTH - MULTI_OPTION_INDICATOR_SPACING * 4,
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restrict_area.y + (restrict_area.height - MULTI_OPTION_INDICATOR_HEIGHT) / 2,
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MULTI_OPTION_INDICATOR_WIDTH, MULTI_OPTION_INDICATOR_HEIGHT);
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}
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}
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}
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static void
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gtk_multi_option_menu_draw (GtkWidget *widget,
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GdkRectangle *area)
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{
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GtkWidget *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_MULTI_OPTION_MENU (widget));
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g_return_if_fail (area != NULL);
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if (GTK_WIDGET_DRAWABLE (widget))
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{
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gtk_multi_option_menu_paint (widget, area);
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child = GTK_BUTTON (widget)->child;
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if (child && gtk_widget_intersect (child, area, &child_area))
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gtk_widget_draw (child, &child_area);
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}
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}
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static gint
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gtk_multi_option_menu_expose (GtkWidget *widget,
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GdkEventExpose *event)
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{
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GtkWidget *child;
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GdkEventExpose child_event;
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gint remove_child;
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g_return_val_if_fail (widget != NULL, FALSE);
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g_return_val_if_fail (GTK_IS_MULTI_OPTION_MENU (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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gtk_multi_option_menu_paint (widget, &event->area);
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remove_child = FALSE;
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child = GTK_BUTTON (widget)->child;
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if (!child)
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{
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if (!GTK_MULTI_OPTION_MENU (widget)->menu)
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return FALSE;
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gtk_multi_option_menu_update_contents (GTK_MULTI_OPTION_MENU (widget));
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child = GTK_BUTTON (widget)->child;
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remove_child = TRUE;
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}
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child_event = *event;
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if (GTK_WIDGET_NO_WINDOW (child) &&
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gtk_widget_intersect (child, &event->area, &child_event.area))
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gtk_widget_event (child, (GdkEvent*) &child_event);
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if (remove_child)
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gtk_multi_option_menu_remove_contents (GTK_MULTI_OPTION_MENU (widget));
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}
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return FALSE;
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}
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static gint
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gtk_multi_option_menu_button_press (GtkWidget *widget,
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GdkEventButton *event)
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{
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GtkMultiOptionMenu *multi_option_menu;
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g_return_val_if_fail (widget != NULL, FALSE);
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g_return_val_if_fail (GTK_IS_MULTI_OPTION_MENU (widget), FALSE);
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g_return_val_if_fail (event != NULL, FALSE);
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if ((event->type == GDK_BUTTON_PRESS) &&
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(event->button == 1))
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{
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multi_option_menu = GTK_MULTI_OPTION_MENU (widget);
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gtk_multi_option_menu_remove_contents (multi_option_menu);
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gtk_menu_popup (GTK_MENU (multi_option_menu->menu), NULL, NULL,
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gtk_multi_option_menu_position, multi_option_menu,
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event->button, event->time);
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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_multi_option_menu_deactivate (GtkMenuShell *menu_shell,
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GtkMultiOptionMenu *multi_option_menu)
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{
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g_return_if_fail (menu_shell != NULL);
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g_return_if_fail (multi_option_menu != NULL);
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g_return_if_fail (GTK_IS_MULTI_OPTION_MENU (multi_option_menu));
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gtk_multi_option_menu_update_contents (multi_option_menu);
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}
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static void
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gtk_multi_option_menu_update_contents (GtkMultiOptionMenu *multi_option_menu)
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{
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GtkWidget *child;
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GtkWidget *submenu;
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GtkWidget *menu_item;
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g_return_if_fail (multi_option_menu != NULL);
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g_return_if_fail (GTK_IS_MULTI_OPTION_MENU (multi_option_menu));
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if (multi_option_menu->menu)
|
|
{
|
|
gtk_multi_option_menu_remove_contents (multi_option_menu);
|
|
|
|
menu_item = gtk_menu_get_active (GTK_MENU (multi_option_menu->menu));
|
|
while (menu_item && GTK_IS_MENU_ITEM (menu_item) && GTK_MENU_ITEM (menu_item)->submenu)
|
|
{
|
|
submenu = GTK_MENU_ITEM (menu_item)->submenu;
|
|
menu_item = gtk_menu_get_active (GTK_MENU (submenu));
|
|
}
|
|
multi_option_menu->menu_item = menu_item;
|
|
|
|
if (multi_option_menu->menu_item)
|
|
{
|
|
gtk_widget_ref (multi_option_menu->menu_item);
|
|
child = GTK_BIN (multi_option_menu->menu_item)->child;
|
|
if (child)
|
|
{
|
|
/*gtk_container_block_resize (GTK_CONTAINER (multi_option_menu));*/
|
|
if (GTK_WIDGET (multi_option_menu)->state != child->state)
|
|
gtk_widget_set_state (child, GTK_WIDGET (multi_option_menu)->state);
|
|
gtk_widget_reparent (child, GTK_WIDGET (multi_option_menu));
|
|
/*gtk_container_unblock_resize (GTK_CONTAINER (multi_option_menu));*/
|
|
}
|
|
|
|
gtk_widget_size_request (child, &child->requisition);
|
|
gtk_widget_size_allocate (GTK_WIDGET (multi_option_menu),
|
|
&(GTK_WIDGET (multi_option_menu)->allocation));
|
|
|
|
if (GTK_WIDGET_DRAWABLE (multi_option_menu))
|
|
gtk_widget_queue_draw (GTK_WIDGET (multi_option_menu));
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
gtk_multi_option_menu_remove_contents (GtkMultiOptionMenu *multi_option_menu)
|
|
{
|
|
g_return_if_fail (multi_option_menu != NULL);
|
|
g_return_if_fail (GTK_IS_MULTI_OPTION_MENU (multi_option_menu));
|
|
|
|
if (GTK_BUTTON (multi_option_menu)->child)
|
|
{
|
|
/*gtk_container_block_resize (GTK_CONTAINER (multi_option_menu));*/
|
|
if (GTK_WIDGET (multi_option_menu->menu_item)->state != GTK_BUTTON (multi_option_menu)->child->state)
|
|
gtk_widget_set_state (GTK_BUTTON (multi_option_menu)->child,
|
|
GTK_WIDGET (multi_option_menu->menu_item)->state);
|
|
gtk_widget_unrealize (GTK_BUTTON (multi_option_menu)->child);
|
|
gtk_widget_reparent (GTK_BUTTON (multi_option_menu)->child, multi_option_menu->menu_item);
|
|
gtk_widget_unref (multi_option_menu->menu_item);
|
|
multi_option_menu->menu_item = NULL;
|
|
/*gtk_container_unblock_resize (GTK_CONTAINER (multi_option_menu));*/
|
|
}
|
|
}
|
|
|
|
static void
|
|
gtk_multi_option_menu_calc_size (GtkMultiOptionMenu *multi_option_menu)
|
|
{
|
|
g_return_if_fail (multi_option_menu != NULL);
|
|
g_return_if_fail (GTK_IS_MULTI_OPTION_MENU (multi_option_menu));
|
|
|
|
multi_option_menu->width = 0;
|
|
multi_option_menu->height = 0;
|
|
|
|
if (multi_option_menu->menu)
|
|
{
|
|
gtk_multi_option_menu_calc_size_recursive (multi_option_menu, multi_option_menu->menu);
|
|
}
|
|
}
|
|
|
|
|
|
static void
|
|
gtk_multi_option_menu_calc_size_recursive (GtkMultiOptionMenu *multi_option_menu, GtkWidget *menu)
|
|
{
|
|
GtkWidget *child;
|
|
GList *children;
|
|
|
|
g_return_if_fail (multi_option_menu != NULL);
|
|
g_return_if_fail (GTK_IS_MULTI_OPTION_MENU (multi_option_menu));
|
|
g_return_if_fail (menu != NULL);
|
|
g_return_if_fail (GTK_IS_MENU (menu));
|
|
|
|
children = GTK_MENU_SHELL (menu)->children;
|
|
while (children)
|
|
{
|
|
child = children->data;
|
|
children = children->next;
|
|
|
|
if (GTK_WIDGET_VISIBLE (child))
|
|
{
|
|
gtk_widget_size_request (child, &child->requisition);
|
|
|
|
multi_option_menu->width = MAX (multi_option_menu->width, child->requisition.width);
|
|
multi_option_menu->height = MAX (multi_option_menu->height, child->requisition.height);
|
|
if (GTK_IS_MENU_ITEM (child) && GTK_MENU_ITEM (child)->submenu)
|
|
gtk_multi_option_menu_calc_size_recursive (multi_option_menu, GTK_MENU_ITEM (child)->submenu);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
static void
|
|
gtk_multi_option_menu_position (GtkMenu *menu,
|
|
gint *x,
|
|
gint *y,
|
|
gpointer user_data)
|
|
{
|
|
GtkMultiOptionMenu *multi_option_menu;
|
|
GtkWidget *active;
|
|
GtkWidget *child;
|
|
GList *children;
|
|
gint shift_menu;
|
|
gint screen_width;
|
|
gint screen_height;
|
|
gint menu_xpos;
|
|
gint menu_ypos;
|
|
gint width;
|
|
gint height;
|
|
|
|
g_return_if_fail (user_data != NULL);
|
|
g_return_if_fail (GTK_IS_MULTI_OPTION_MENU (user_data));
|
|
|
|
multi_option_menu = GTK_MULTI_OPTION_MENU (user_data);
|
|
|
|
width = GTK_WIDGET (menu)->allocation.width;
|
|
height = GTK_WIDGET (menu)->allocation.height;
|
|
|
|
active = gtk_menu_get_active (GTK_MENU (multi_option_menu->menu));
|
|
children = GTK_MENU_SHELL (multi_option_menu->menu)->children;
|
|
gdk_window_get_origin (GTK_WIDGET (multi_option_menu)->window, &menu_xpos, &menu_ypos);
|
|
|
|
menu_ypos += (GTK_WIDGET (multi_option_menu)->allocation.height) / 2 - 2;
|
|
|
|
if (active != NULL)
|
|
menu_ypos -= active->requisition.height / 2;
|
|
|
|
while (children)
|
|
{
|
|
child = children->data;
|
|
|
|
if (active == child)
|
|
break;
|
|
|
|
menu_ypos -= child->allocation.height;
|
|
children = children->next;
|
|
}
|
|
|
|
screen_width = gdk_screen_width ();
|
|
screen_height = gdk_screen_height ();
|
|
|
|
shift_menu = FALSE;
|
|
if (menu_ypos < 0)
|
|
{
|
|
menu_ypos = 0;
|
|
shift_menu = TRUE;
|
|
}
|
|
else if ((menu_ypos + height) > screen_height)
|
|
{
|
|
menu_ypos -= ((menu_ypos + height) - screen_height);
|
|
shift_menu = TRUE;
|
|
}
|
|
|
|
if (shift_menu)
|
|
{
|
|
if ((menu_xpos + GTK_WIDGET (multi_option_menu)->allocation.width + width) <= screen_width)
|
|
menu_xpos += GTK_WIDGET (multi_option_menu)->allocation.width;
|
|
else
|
|
menu_xpos -= width;
|
|
}
|
|
|
|
if (menu_xpos < 0)
|
|
menu_xpos = 0;
|
|
else if ((menu_xpos + width) > screen_width)
|
|
menu_xpos -= ((menu_xpos + width) - screen_width);
|
|
|
|
*x = menu_xpos;
|
|
*y = menu_ypos;
|
|
}
|
|
|
|
|
|
static void
|
|
gtk_multi_option_menu_show_all (GtkWidget *widget)
|
|
{
|
|
GtkContainer *container;
|
|
GtkMultiOptionMenu *multi_option_menu;
|
|
|
|
g_return_if_fail (widget != NULL);
|
|
g_return_if_fail (GTK_IS_MULTI_OPTION_MENU (widget));
|
|
container = GTK_CONTAINER (widget);
|
|
multi_option_menu = GTK_MULTI_OPTION_MENU (widget);
|
|
|
|
gtk_widget_show (widget);
|
|
gtk_container_foreach (container, (GtkCallback) gtk_widget_show_all, NULL);
|
|
if (multi_option_menu->menu)
|
|
gtk_widget_show_all (multi_option_menu->menu);
|
|
if (multi_option_menu->menu_item)
|
|
gtk_widget_show_all (multi_option_menu->menu_item);
|
|
}
|
|
|
|
|
|
static void
|
|
gtk_multi_option_menu_hide_all (GtkWidget *widget)
|
|
{
|
|
GtkContainer *container;
|
|
|
|
g_return_if_fail (widget != NULL);
|
|
g_return_if_fail (GTK_IS_MULTI_OPTION_MENU (widget));
|
|
container = GTK_CONTAINER (widget);
|
|
|
|
gtk_widget_hide (widget);
|
|
gtk_container_foreach (container, (GtkCallback) gtk_widget_hide_all, NULL);
|
|
}
|
|
|