Pileus Git - ~andy/gtk/blob - gtk/gtkimagemenuitem.c

   1 /* GTK - The GIMP Toolkit
   2  * Copyright (C) 2001 Red Hat, Inc.
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the
  16  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  17  * Boston, MA 02111-1307, USA.
  18  */
  19
  20 /*
  21  * Modified by the GTK+ Team and others 1997-2000.  See the AUTHORS
  22  * file for a list of people on the GTK+ Team.  See the ChangeLog
  23  * files for a list of changes.  These files are distributed with
  24  * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  25  */
  26
  27 #include "config.h"
  28 #include "gtkimagemenuitem.h"
  29 #include "gtkaccellabel.h"
  30 #include "gtkintl.h"
  31 #include "gtkstock.h"
  32 #include "gtkiconfactory.h"
  33 #include "gtkimage.h"
  34 #include "gtkmenubar.h"
  35 #include "gtkcontainer.h"
  36 #include "gtkwindow.h"
  37 #include "gtkprivate.h"
  38 #include "gtkalias.h"
  39
  40 static void gtk_image_menu_item_destroy              (GtkObject        *object);
  41 static void gtk_image_menu_item_size_request         (GtkWidget        *widget,
  42                                                       GtkRequisition   *requisition);
  43 static void gtk_image_menu_item_size_allocate        (GtkWidget        *widget,
  44                                                       GtkAllocation    *allocation);
  45 static void gtk_image_menu_item_remove               (GtkContainer          *container,
  46                                                       GtkWidget             *child);
  47 static void gtk_image_menu_item_toggle_size_request  (GtkMenuItem           *menu_item,
  48                                                       gint                  *requisition);
  49
  50 static void gtk_image_menu_item_forall     (GtkContainer   *container,
  51                                             gboolean        include_internals,
  52                                             GtkCallback     callback,
  53                                             gpointer        callback_data);
  54
  55 static void gtk_image_menu_item_set_property (GObject         *object,
  56                                               guint            prop_id,
  57                                               const GValue    *value,
  58                                               GParamSpec      *pspec);
  59 static void gtk_image_menu_item_get_property (GObject         *object,
  60                                               guint            prop_id,
  61                                               GValue          *value,
  62                                               GParamSpec      *pspec);
  63 static void gtk_image_menu_item_screen_changed (GtkWidget        *widget,
  64                                                 GdkScreen        *previous_screen);
  65
  66
  67 enum {
  68   PROP_0,
  69   PROP_IMAGE
  70 };
  71
  72 G_DEFINE_TYPE (GtkImageMenuItem, gtk_image_menu_item, GTK_TYPE_MENU_ITEM)
  73
  74 static void
  75 gtk_image_menu_item_class_init (GtkImageMenuItemClass *klass)
  76 {
  77   GObjectClass *gobject_class = (GObjectClass*) klass;
  78   GtkObjectClass *object_class = (GtkObjectClass*) klass;
  79   GtkWidgetClass *widget_class = (GtkWidgetClass*) klass;
  80   GtkMenuItemClass *menu_item_class = (GtkMenuItemClass*) klass;
  81   GtkContainerClass *container_class = (GtkContainerClass*) klass;
  82
  83   object_class->destroy = gtk_image_menu_item_destroy;
  84
  85   widget_class->screen_changed = gtk_image_menu_item_screen_changed;
  86   widget_class->size_request = gtk_image_menu_item_size_request;
  87   widget_class->size_allocate = gtk_image_menu_item_size_allocate;
  88
  89   container_class->forall = gtk_image_menu_item_forall;
  90   container_class->remove = gtk_image_menu_item_remove;
  91
  92   menu_item_class->toggle_size_request = gtk_image_menu_item_toggle_size_request;
  93
  94   gobject_class->set_property = gtk_image_menu_item_set_property;
  95   gobject_class->get_property = gtk_image_menu_item_get_property;
  96
  97   g_object_class_install_property (gobject_class,
  98                                    PROP_IMAGE,
  99                                    g_param_spec_object ("image",
 100                                                         P_("Image widget"),
 101                                                         P_("Child widget to appear next to the menu text"),
 102                                                         GTK_TYPE_WIDGET,
 103                                                         GTK_PARAM_READWRITE));
 104
 105   gtk_settings_install_property (g_param_spec_boolean ("gtk-menu-images",
 106                                                        P_("Show menu images"),
 107                                                        P_("Whether images should be shown in menus"),
 108                                                        TRUE,
 109                                                        GTK_PARAM_READWRITE));
 110
 111 }
 112
 113 static void
 114 gtk_image_menu_item_init (GtkImageMenuItem *image_menu_item)
 115 {
 116   image_menu_item->image = NULL;
 117 }
 118
 119 static void
 120 gtk_image_menu_item_set_property (GObject         *object,
 121                                   guint            prop_id,
 122                                   const GValue    *value,
 123                                   GParamSpec      *pspec)
 124 {
 125   GtkImageMenuItem *image_menu_item = GTK_IMAGE_MENU_ITEM (object);
 126
 127   switch (prop_id)
 128     {
 129     case PROP_IMAGE:
 130       {
 131         GtkWidget *image;
 132
 133         image = (GtkWidget*) g_value_get_object (value);
 134
 135         gtk_image_menu_item_set_image (image_menu_item, image);
 136       }
 137       break;
 138     default:
 139       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
 140       break;
 141     }
 142 }
 143 static void
 144 gtk_image_menu_item_get_property (GObject         *object,
 145                                   guint            prop_id,
 146                                   GValue          *value,
 147                                   GParamSpec      *pspec)
 148 {
 149   GtkImageMenuItem *image_menu_item = GTK_IMAGE_MENU_ITEM (object);
 150
 151   switch (prop_id)
 152     {
 153     case PROP_IMAGE:
 154       g_value_set_object (value,
 155                           (GObject*) image_menu_item->image);
 156       break;
 157     default:
 158       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
 159       break;
 160     }
 161 }
 162
 163 static gboolean
 164 show_image (GtkImageMenuItem *image_menu_item)
 165 {
 166   GtkSettings *settings = gtk_widget_get_settings (GTK_WIDGET (image_menu_item));
 167   gboolean show;
 168
 169   g_object_get (settings, "gtk-menu-images", &show, NULL);
 170
 171   return show;
 172 }
 173
 174 static void
 175 gtk_image_menu_item_destroy (GtkObject *object)
 176 {
 177   GtkImageMenuItem *image_menu_item = GTK_IMAGE_MENU_ITEM (object);
 178
 179   if (image_menu_item->image)
 180     gtk_container_remove (GTK_CONTAINER (image_menu_item),
 181                           image_menu_item->image);
 182
 183   GTK_OBJECT_CLASS (gtk_image_menu_item_parent_class)->destroy (object);
 184 }
 185
 186 static void
 187 gtk_image_menu_item_toggle_size_request (GtkMenuItem *menu_item,
 188                                          gint        *requisition)
 189 {
 190   GtkImageMenuItem *image_menu_item = GTK_IMAGE_MENU_ITEM (menu_item);
 191   GtkPackDirection pack_dir;
 192
 193   if (GTK_IS_MENU_BAR (GTK_WIDGET (menu_item)->parent))
 194     pack_dir = gtk_menu_bar_get_child_pack_direction (GTK_MENU_BAR (GTK_WIDGET (menu_item)->parent));
 195   else
 196     pack_dir = GTK_PACK_DIRECTION_LTR;
 197
 198   *requisition = 0;
 199
 200   if (image_menu_item->image && show_image (image_menu_item))
 201     {
 202       GtkRequisition image_requisition;
 203       guint toggle_spacing;
 204       gtk_widget_get_child_requisition (image_menu_item->image,
 205                                         &image_requisition);
 206
 207       gtk_widget_style_get (GTK_WIDGET (menu_item),
 208                             "toggle-spacing", &toggle_spacing,
 209                             NULL);
 210
 211       if (pack_dir == GTK_PACK_DIRECTION_LTR || pack_dir == GTK_PACK_DIRECTION_RTL)
 212         {
 213           if (image_requisition.width > 0)
 214             *requisition = image_requisition.width + toggle_spacing;
 215         }
 216       else
 217         {
 218           if (image_requisition.height > 0)
 219             *requisition = image_requisition.height + toggle_spacing;
 220         }
 221     }
 222 }
 223
 224
 225 static void
 226 gtk_image_menu_item_size_request (GtkWidget      *widget,
 227                                   GtkRequisition *requisition)
 228 {
 229   GtkImageMenuItem *image_menu_item;
 230   gint child_width = 0;
 231   gint child_height = 0;
 232   GtkPackDirection pack_dir;
 233
 234   if (GTK_IS_MENU_BAR (widget->parent))
 235     pack_dir = gtk_menu_bar_get_child_pack_direction (GTK_MENU_BAR (widget->parent));
 236   else
 237     pack_dir = GTK_PACK_DIRECTION_LTR;
 238
 239   image_menu_item = GTK_IMAGE_MENU_ITEM (widget);
 240
 241   if (image_menu_item->image &&
 242       GTK_WIDGET_VISIBLE (image_menu_item->image) &&
 243       show_image (image_menu_item))
 244     {
 245       GtkRequisition child_requisition;
 246
 247       gtk_widget_size_request (image_menu_item->image,
 248                                &child_requisition);
 249
 250       child_width = child_requisition.width;
 251       child_height = child_requisition.height;
 252     }
 253
 254   (* GTK_WIDGET_CLASS (gtk_image_menu_item_parent_class)->size_request) (widget, requisition);
 255
 256   /* not done with height since that happens via the
 257    * toggle_size_request
 258    */
 259   if (pack_dir == GTK_PACK_DIRECTION_LTR || pack_dir == GTK_PACK_DIRECTION_RTL)
 260     requisition->height = MAX (requisition->height, child_height);
 261   else
 262     requisition->width = MAX (requisition->width, child_width);
 263
 264
 265   /* Note that GtkMenuShell always size requests before
 266    * toggle_size_request, so toggle_size_request will be able to use
 267    * image_menu_item->image->requisition
 268    */
 269 }
 270
 271 static void
 272 gtk_image_menu_item_size_allocate (GtkWidget     *widget,
 273                                    GtkAllocation *allocation)
 274 {
 275   GtkImageMenuItem *image_menu_item;
 276   GtkPackDirection pack_dir;
 277
 278   if (GTK_IS_MENU_BAR (widget->parent))
 279     pack_dir = gtk_menu_bar_get_child_pack_direction (GTK_MENU_BAR (widget->parent));
 280   else
 281     pack_dir = GTK_PACK_DIRECTION_LTR;
 282
 283   image_menu_item = GTK_IMAGE_MENU_ITEM (widget);
 284
 285   (* GTK_WIDGET_CLASS (gtk_image_menu_item_parent_class)->size_allocate) (widget, allocation);
 286
 287   if (image_menu_item->image && show_image (image_menu_item))
 288     {
 289       gint x, y, offset;
 290       GtkRequisition child_requisition;
 291       GtkAllocation child_allocation;
 292       guint horizontal_padding, toggle_spacing;
 293
 294       gtk_widget_style_get (widget,
 295                             "horizontal-padding", &horizontal_padding,
 296                             "toggle-spacing", &toggle_spacing,
 297                             NULL);
 298
 299       /* Man this is lame hardcoding action, but I can't
 300        * come up with a solution that's really better.
 301        */
 302
 303       gtk_widget_get_child_requisition (image_menu_item->image,
 304                                         &child_requisition);
 305
 306       if (pack_dir == GTK_PACK_DIRECTION_LTR ||
 307           pack_dir == GTK_PACK_DIRECTION_RTL)
 308         {
 309           offset = GTK_CONTAINER (image_menu_item)->border_width +
 310             widget->style->xthickness;
 311
 312           if ((gtk_widget_get_direction (widget) == GTK_TEXT_DIR_LTR) ==
 313               (pack_dir == GTK_PACK_DIRECTION_LTR))
 314             x = offset + horizontal_padding +
 315               (GTK_MENU_ITEM (image_menu_item)->toggle_size -
 316                toggle_spacing - child_requisition.width) / 2;
 317           else
 318             x = widget->allocation.width - offset - horizontal_padding -
 319               GTK_MENU_ITEM (image_menu_item)->toggle_size + toggle_spacing +
 320               (GTK_MENU_ITEM (image_menu_item)->toggle_size -
 321                toggle_spacing - child_requisition.width) / 2;
 322
 323           y = (widget->allocation.height - child_requisition.height) / 2;
 324         }
 325       else
 326         {
 327           offset = GTK_CONTAINER (image_menu_item)->border_width +
 328             widget->style->ythickness;
 329
 330           if ((gtk_widget_get_direction (widget) == GTK_TEXT_DIR_LTR) ==
 331               (pack_dir == GTK_PACK_DIRECTION_TTB))
 332             y = offset + horizontal_padding +
 333               (GTK_MENU_ITEM (image_menu_item)->toggle_size -
 334                toggle_spacing - child_requisition.height) / 2;
 335           else
 336             y = widget->allocation.height - offset - horizontal_padding -
 337               GTK_MENU_ITEM (image_menu_item)->toggle_size + toggle_spacing +
 338               (GTK_MENU_ITEM (image_menu_item)->toggle_size -
 339                toggle_spacing - child_requisition.height) / 2;
 340
 341           x = (widget->allocation.width - child_requisition.width) / 2;
 342         }
 343
 344       child_allocation.width = child_requisition.width;
 345       child_allocation.height = child_requisition.height;
 346       child_allocation.x = widget->allocation.x + MAX (x, 0);
 347       child_allocation.y = widget->allocation.y + MAX (y, 0);
 348
 349       gtk_widget_size_allocate (image_menu_item->image, &child_allocation);
 350     }
 351 }
 352
 353 static void
 354 gtk_image_menu_item_forall (GtkContainer   *container,
 355                             gboolean        include_internals,
 356                             GtkCallback     callback,
 357                             gpointer        callback_data)
 358 {
 359   GtkImageMenuItem *image_menu_item = GTK_IMAGE_MENU_ITEM (container);
 360
 361   (* GTK_CONTAINER_CLASS (gtk_image_menu_item_parent_class)->forall) (container,
 362                                                                       include_internals,
 363                                                                       callback,
 364                                                                       callback_data);
 365
 366   if (include_internals && image_menu_item->image)
 367     (* callback) (image_menu_item->image, callback_data);
 368 }
 369
 370 /**
 371  * gtk_image_menu_item_new:
 372  * @returns: a new #GtkImageMenuItem.
 373  *
 374  * Creates a new #GtkImageMenuItem with an empty label.
 375  **/
 376 GtkWidget*
 377 gtk_image_menu_item_new (void)
 378 {
 379   return g_object_new (GTK_TYPE_IMAGE_MENU_ITEM, NULL);
 380 }
 381
 382 /**
 383  * gtk_image_menu_item_new_with_label:
 384  * @label: the text of the menu item.
 385  * @returns: a new #GtkImageMenuItem.
 386  *
 387  * Creates a new #GtkImageMenuItem containing a label.
 388  **/
 389 GtkWidget*
 390 gtk_image_menu_item_new_with_label (const gchar *label)
 391 {
 392   GtkImageMenuItem *image_menu_item;
 393   GtkWidget *accel_label;
 394
 395   image_menu_item = g_object_new (GTK_TYPE_IMAGE_MENU_ITEM, NULL);
 396
 397   accel_label = gtk_accel_label_new (label);
 398   gtk_misc_set_alignment (GTK_MISC (accel_label), 0.0, 0.5);
 399
 400   gtk_container_add (GTK_CONTAINER (image_menu_item), accel_label);
 401   gtk_accel_label_set_accel_widget (GTK_ACCEL_LABEL (accel_label),
 402                                     GTK_WIDGET (image_menu_item));
 403   gtk_widget_show (accel_label);
 404
 405   return GTK_WIDGET(image_menu_item);
 406 }
 407
 408
 409 /**
 410  * gtk_image_menu_item_new_with_mnemonic:
 411  * @label: the text of the menu item, with an underscore in front of the
 412  *         mnemonic character
 413  * @returns: a new #GtkImageMenuItem
 414  *
 415  * Creates a new #GtkImageMenuItem containing a label. The label
 416  * will be created using gtk_label_new_with_mnemonic(), so underscores
 417  * in @label indicate the mnemonic for the menu item.
 418  **/
 419 GtkWidget*
 420 gtk_image_menu_item_new_with_mnemonic (const gchar *label)
 421 {
 422   GtkImageMenuItem *image_menu_item;
 423   GtkWidget *accel_label;
 424
 425   image_menu_item = g_object_new (GTK_TYPE_IMAGE_MENU_ITEM, NULL);
 426
 427   accel_label = g_object_new (GTK_TYPE_ACCEL_LABEL, NULL);
 428   gtk_label_set_text_with_mnemonic (GTK_LABEL (accel_label), label);
 429   gtk_misc_set_alignment (GTK_MISC (accel_label), 0.0, 0.5);
 430
 431   gtk_container_add (GTK_CONTAINER (image_menu_item), accel_label);
 432   gtk_accel_label_set_accel_widget (GTK_ACCEL_LABEL (accel_label),
 433                                     GTK_WIDGET (image_menu_item));
 434   gtk_widget_show (accel_label);
 435
 436   return GTK_WIDGET(image_menu_item);
 437 }
 438
 439 /**
 440  * gtk_image_menu_item_new_from_stock:
 441  * @stock_id: the name of the stock item.
 442  * @accel_group: the #GtkAccelGroup to add the menu items accelerator to,
 443  *   or %NULL.
 444  * @returns: a new #GtkImageMenuItem.
 445  *
 446  * Creates a new #GtkImageMenuItem containing the image and text from a
 447  * stock item. Some stock ids have preprocessor macros like #GTK_STOCK_OK
 448  * and #GTK_STOCK_APPLY.
 449  *
 450  * If you want this menu item to have changeable accelerators, then pass in
 451  * %NULL for accel_group. Next call gtk_menu_item_set_accel_path() with an
 452  * appropriate path for the menu item, use gtk_stock_lookup() to look up the
 453  * standard accelerator for the stock item, and if one is found, call
 454  * gtk_accel_map_add_entry() to register it.
 455  **/
 456 GtkWidget*
 457 gtk_image_menu_item_new_from_stock (const gchar      *stock_id,
 458                                     GtkAccelGroup    *accel_group)
 459 {
 460   GtkWidget *image;
 461   GtkStockItem stock_item;
 462   GtkWidget *item;
 463
 464   g_return_val_if_fail (stock_id != NULL, NULL);
 465
 466   image = gtk_image_new_from_stock (stock_id, GTK_ICON_SIZE_MENU);
 467
 468   if (gtk_stock_lookup (stock_id, &stock_item))
 469     {
 470       item = gtk_image_menu_item_new_with_mnemonic (stock_item.label);
 471
 472       gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item), image);
 473
 474       if (stock_item.keyval && accel_group)
 475         gtk_widget_add_accelerator (item,
 476                                     "activate",
 477                                     accel_group,
 478                                     stock_item.keyval,
 479                                     stock_item.modifier,
 480                                     GTK_ACCEL_VISIBLE);
 481     }
 482   else
 483     {
 484       item = gtk_image_menu_item_new_with_mnemonic (stock_id);
 485
 486       gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item), image);
 487     }
 488
 489   gtk_widget_show (image);
 490   return item;
 491 }
 492
 493 /**
 494  * gtk_image_menu_item_set_image:
 495  * @image_menu_item: a #GtkImageMenuItem.
 496  * @image: a widget to set as the image for the menu item.
 497  *
 498  * Sets the image of @image_menu_item to the given widget.
 499  * Note that it depends on the show-menu-images setting whether
 500  * the image will be displayed or not.
 501  **/
 502 void
 503 gtk_image_menu_item_set_image (GtkImageMenuItem *image_menu_item,
 504                                GtkWidget        *image)
 505 {
 506   g_return_if_fail (GTK_IS_IMAGE_MENU_ITEM (image_menu_item));
 507
 508   if (image == image_menu_item->image)
 509     return;
 510
 511   if (image_menu_item->image)
 512     gtk_container_remove (GTK_CONTAINER (image_menu_item),
 513                           image_menu_item->image);
 514
 515   image_menu_item->image = image;
 516
 517   if (image == NULL)
 518     return;
 519
 520   gtk_widget_set_parent (image, GTK_WIDGET (image_menu_item));
 521   g_object_set (image,
 522                 "visible", show_image (image_menu_item),
 523                 "no-show-all", TRUE,
 524                 NULL);
 525
 526   g_object_notify (G_OBJECT (image_menu_item), "image");
 527 }
 528
 529 /**
 530  * gtk_image_menu_item_get_image:
 531  * @image_menu_item: a #GtkImageMenuItem.
 532  * @returns: the widget set as image of @image_menu_item.
 533  *
 534  * Gets the widget that is currently set as the image of @image_menu_item.
 535  * See gtk_image_menu_item_set_image().
 536  **/
 537 GtkWidget*
 538 gtk_image_menu_item_get_image (GtkImageMenuItem *image_menu_item)
 539 {
 540   g_return_val_if_fail (GTK_IS_IMAGE_MENU_ITEM (image_menu_item), NULL);
 541
 542   return image_menu_item->image;
 543 }
 544
 545 static void
 546 gtk_image_menu_item_remove (GtkContainer *container,
 547                             GtkWidget    *child)
 548 {
 549   GtkImageMenuItem *image_menu_item;
 550
 551   image_menu_item = GTK_IMAGE_MENU_ITEM (container);
 552
 553   if (child == image_menu_item->image)
 554     {
 555       gboolean widget_was_visible;
 556
 557       widget_was_visible = GTK_WIDGET_VISIBLE (child);
 558
 559       gtk_widget_unparent (child);
 560       image_menu_item->image = NULL;
 561
 562       if (GTK_WIDGET_VISIBLE (container) && widget_was_visible)
 563         gtk_widget_queue_resize (GTK_WIDGET (container));
 564
 565       g_object_notify (G_OBJECT (image_menu_item), "image");
 566     }
 567   else
 568     {
 569       (* GTK_CONTAINER_CLASS (gtk_image_menu_item_parent_class)->remove) (container, child);
 570     }
 571 }
 572
 573 static void
 574 show_image_change_notify (GtkImageMenuItem *image_menu_item)
 575 {
 576   if (image_menu_item->image)
 577     {
 578       if (show_image (image_menu_item))
 579         gtk_widget_show (image_menu_item->image);
 580       else
 581         gtk_widget_hide (image_menu_item->image);
 582     }
 583 }
 584
 585 static void
 586 traverse_container (GtkWidget *widget,
 587                     gpointer   data)
 588 {
 589   if (GTK_IS_IMAGE_MENU_ITEM (widget))
 590     show_image_change_notify (GTK_IMAGE_MENU_ITEM (widget));
 591   else if (GTK_IS_CONTAINER (widget))
 592     gtk_container_forall (GTK_CONTAINER (widget), traverse_container, NULL);
 593 }
 594
 595 static void
 596 gtk_image_menu_item_setting_changed (GtkSettings *settings)
 597 {
 598   GList *list, *l;
 599
 600   list = gtk_window_list_toplevels ();
 601
 602   for (l = list; l; l = l->next)
 603     gtk_container_forall (GTK_CONTAINER (l->data),
 604                           traverse_container, NULL);
 605
 606   g_list_free (list);
 607 }
 608
 609 static void
 610 gtk_image_menu_item_screen_changed (GtkWidget *widget,
 611                                     GdkScreen *previous_screen)
 612 {
 613   GtkSettings *settings;
 614   guint show_image_connection;
 615
 616   if (!gtk_widget_has_screen (widget))
 617     return;
 618
 619   settings = gtk_widget_get_settings (widget);
 620
 621   show_image_connection =
 622     GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (settings),
 623                                          "gtk-image-menu-item-connection"));
 624
 625   if (show_image_connection)
 626     return;
 627
 628   show_image_connection =
 629     g_signal_connect (settings, "notify::gtk-menu-images",
 630                       G_CALLBACK (gtk_image_menu_item_setting_changed), NULL);
 631   g_object_set_data (G_OBJECT (settings),
 632                      I_("gtk-image-menu-item-connection"),
 633                      GUINT_TO_POINTER (show_image_connection));
 634
 635   show_image_change_notify (GTK_IMAGE_MENU_ITEM (widget));
 636 }
 637
 638 #define __GTK_IMAGE_MENU_ITEM_C__
 639 #include "gtkaliasdef.c"