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

   1 /* GTK - The GIMP Toolkit
   2  * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
   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, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 /*
  19  * Modified by the GTK+ Team and others 1997-2001.  See the AUTHORS
  20  * file for a list of people on the GTK+ Team.  See the ChangeLog
  21  * files for a list of changes.  These files are distributed with
  22  * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  23  */
  24
  25 #include "config.h"
  26 #include "gtkcheckmenuitem.h"
  27 #include "gtkmenuitemprivate.h"
  28 #include "gtkaccellabel.h"
  29 #include "gtkactivatable.h"
  30 #include "gtktoggleaction.h"
  31 #include "gtkmarshalers.h"
  32 #include "gtkprivate.h"
  33 #include "gtkintl.h"
  34 #include "a11y/gtkcheckmenuitemaccessible.h"
  35
  36 /**
  37  * SECTION:gtkcheckmenuitem
  38  * @Short_description: A menu item with a check box
  39  * @Title: GtkCheckMenuItem
  40  *
  41  * A #GtkCheckMenuItem is a menu item that maintains the state of a boolean
  42  * value in addition to a #GtkMenuItem usual role in activating application
  43  * code.
  44  *
  45  * A check box indicating the state of the boolean value is displayed
  46  * at the left side of the #GtkMenuItem.  Activating the #GtkMenuItem
  47  * toggles the value.
  48  */
  49
  50
  51 #define INDICATOR_SIZE 16
  52
  53 struct _GtkCheckMenuItemPrivate
  54 {
  55   guint active             : 1;
  56   guint always_show_toggle : 1;
  57   guint draw_as_radio      : 1;
  58   guint inconsistent       : 1;
  59 };
  60
  61 enum {
  62   TOGGLED,
  63   LAST_SIGNAL
  64 };
  65
  66 enum {
  67   PROP_0,
  68   PROP_ACTIVE,
  69   PROP_INCONSISTENT,
  70   PROP_DRAW_AS_RADIO
  71 };
  72
  73 static gint gtk_check_menu_item_draw                 (GtkWidget             *widget,
  74                                                       cairo_t               *cr);
  75 static void gtk_check_menu_item_activate             (GtkMenuItem           *menu_item);
  76 static void gtk_check_menu_item_toggle_size_request  (GtkMenuItem           *menu_item,
  77                                                       gint                  *requisition);
  78 static void gtk_real_check_menu_item_draw_indicator  (GtkCheckMenuItem      *check_menu_item,
  79                                                       cairo_t               *cr);
  80 static void gtk_check_menu_item_set_property         (GObject               *object,
  81                                                       guint                  prop_id,
  82                                                       const GValue          *value,
  83                                                       GParamSpec            *pspec);
  84 static void gtk_check_menu_item_get_property         (GObject               *object,
  85                                                       guint                  prop_id,
  86                                                       GValue                *value,
  87                                                       GParamSpec            *pspec);
  88
  89 static void gtk_check_menu_item_activatable_interface_init (GtkActivatableIface  *iface);
  90 static void gtk_check_menu_item_update                     (GtkActivatable       *activatable,
  91                                                             GtkAction            *action,
  92                                                             const gchar          *property_name);
  93 static void gtk_check_menu_item_sync_action_properties     (GtkActivatable       *activatable,
  94                                                             GtkAction            *action);
  95
  96 static GtkActivatableIface *parent_activatable_iface;
  97 static guint                check_menu_item_signals[LAST_SIGNAL] = { 0 };
  98
  99 G_DEFINE_TYPE_WITH_CODE (GtkCheckMenuItem, gtk_check_menu_item, GTK_TYPE_MENU_ITEM,
 100                          G_IMPLEMENT_INTERFACE (GTK_TYPE_ACTIVATABLE,
 101                                                 gtk_check_menu_item_activatable_interface_init))
 102
 103 static void
 104 gtk_check_menu_item_class_init (GtkCheckMenuItemClass *klass)
 105 {
 106   GObjectClass *gobject_class;
 107   GtkWidgetClass *widget_class;
 108   GtkMenuItemClass *menu_item_class;
 109
 110   gobject_class = G_OBJECT_CLASS (klass);
 111   widget_class = (GtkWidgetClass*) klass;
 112   menu_item_class = (GtkMenuItemClass*) klass;
 113
 114   gobject_class->set_property = gtk_check_menu_item_set_property;
 115   gobject_class->get_property = gtk_check_menu_item_get_property;
 116
 117   g_object_class_install_property (gobject_class,
 118                                    PROP_ACTIVE,
 119                                    g_param_spec_boolean ("active",
 120                                                          P_("Active"),
 121                                                          P_("Whether the menu item is checked"),
 122                                                          FALSE,
 123                                                          GTK_PARAM_READWRITE));
 124
 125   g_object_class_install_property (gobject_class,
 126                                    PROP_INCONSISTENT,
 127                                    g_param_spec_boolean ("inconsistent",
 128                                                          P_("Inconsistent"),
 129                                                          P_("Whether to display an \"inconsistent\" state"),
 130                                                          FALSE,
 131                                                          GTK_PARAM_READWRITE));
 132
 133   g_object_class_install_property (gobject_class,
 134                                    PROP_DRAW_AS_RADIO,
 135                                    g_param_spec_boolean ("draw-as-radio",
 136                                                          P_("Draw as radio menu item"),
 137                                                          P_("Whether the menu item looks like a radio menu item"),
 138                                                          FALSE,
 139                                                          GTK_PARAM_READWRITE));
 140
 141   gtk_widget_class_install_style_property (widget_class,
 142                                            g_param_spec_int ("indicator-size",
 143                                                              P_("Indicator Size"),
 144                                                              P_("Size of check or radio indicator"),
 145                                                              0,
 146                                                              G_MAXINT,
 147                                                              INDICATOR_SIZE,
 148                                                              GTK_PARAM_READABLE));
 149
 150   widget_class->draw = gtk_check_menu_item_draw;
 151
 152   gtk_widget_class_set_accessible_type (widget_class, GTK_TYPE_CHECK_MENU_ITEM_ACCESSIBLE);
 153
 154   menu_item_class->activate = gtk_check_menu_item_activate;
 155   menu_item_class->hide_on_activate = FALSE;
 156   menu_item_class->toggle_size_request = gtk_check_menu_item_toggle_size_request;
 157
 158   klass->toggled = NULL;
 159   klass->draw_indicator = gtk_real_check_menu_item_draw_indicator;
 160
 161   /**
 162    * GtkCheckMenuItem::toggled:
 163    * @checkmenuitem: the object which received the signal.
 164    *
 165    * This signal is emitted when the state of the check box is changed.
 166    *
 167    * A signal handler can use gtk_check_menu_item_get_active()
 168    * to discover the new state.
 169    */
 170   check_menu_item_signals[TOGGLED] =
 171     g_signal_new (I_("toggled"),
 172                   G_OBJECT_CLASS_TYPE (gobject_class),
 173                   G_SIGNAL_RUN_FIRST,
 174                   G_STRUCT_OFFSET (GtkCheckMenuItemClass, toggled),
 175                   NULL, NULL,
 176                   _gtk_marshal_VOID__VOID,
 177                   G_TYPE_NONE, 0);
 178
 179   g_type_class_add_private (klass, sizeof (GtkCheckMenuItemPrivate));
 180 }
 181
 182 static void
 183 gtk_check_menu_item_activatable_interface_init (GtkActivatableIface  *iface)
 184 {
 185   parent_activatable_iface = g_type_interface_peek_parent (iface);
 186   iface->update = gtk_check_menu_item_update;
 187   iface->sync_action_properties = gtk_check_menu_item_sync_action_properties;
 188 }
 189
 190 static void
 191 gtk_check_menu_item_update (GtkActivatable *activatable,
 192                             GtkAction      *action,
 193                             const gchar    *property_name)
 194 {
 195   GtkCheckMenuItem *check_menu_item;
 196
 197   check_menu_item = GTK_CHECK_MENU_ITEM (activatable);
 198
 199   parent_activatable_iface->update (activatable, action, property_name);
 200
 201   if (strcmp (property_name, "active") == 0)
 202     {
 203       gtk_action_block_activate (action);
 204       gtk_check_menu_item_set_active (check_menu_item, gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
 205       gtk_action_unblock_activate (action);
 206     }
 207
 208   if (!gtk_activatable_get_use_action_appearance (activatable))
 209     return;
 210
 211   if (strcmp (property_name, "draw-as-radio") == 0)
 212     gtk_check_menu_item_set_draw_as_radio (check_menu_item,
 213                                            gtk_toggle_action_get_draw_as_radio (GTK_TOGGLE_ACTION (action)));
 214 }
 215
 216 static void
 217 gtk_check_menu_item_sync_action_properties (GtkActivatable *activatable,
 218                                             GtkAction      *action)
 219 {
 220   GtkCheckMenuItem *check_menu_item;
 221
 222   check_menu_item = GTK_CHECK_MENU_ITEM (activatable);
 223
 224   parent_activatable_iface->sync_action_properties (activatable, action);
 225
 226   if (!GTK_IS_TOGGLE_ACTION (action))
 227     return;
 228
 229   gtk_action_block_activate (action);
 230   gtk_check_menu_item_set_active (check_menu_item, gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
 231   gtk_action_unblock_activate (action);
 232
 233   if (!gtk_activatable_get_use_action_appearance (activatable))
 234     return;
 235
 236   gtk_check_menu_item_set_draw_as_radio (check_menu_item,
 237                                          gtk_toggle_action_get_draw_as_radio (GTK_TOGGLE_ACTION (action)));
 238 }
 239
 240 /**
 241  * gtk_check_menu_item_new:
 242  *
 243  * Creates a new #GtkCheckMenuItem.
 244  *
 245  * Returns: a new #GtkCheckMenuItem.
 246  */
 247 GtkWidget*
 248 gtk_check_menu_item_new (void)
 249 {
 250   return g_object_new (GTK_TYPE_CHECK_MENU_ITEM, NULL);
 251 }
 252
 253 /**
 254  * gtk_check_menu_item_new_with_label:
 255  * @label: the string to use for the label.
 256  *
 257  * Creates a new #GtkCheckMenuItem with a label.
 258  *
 259  * Returns: a new #GtkCheckMenuItem.
 260  */
 261 GtkWidget*
 262 gtk_check_menu_item_new_with_label (const gchar *label)
 263 {
 264   return g_object_new (GTK_TYPE_CHECK_MENU_ITEM,
 265                        "label", label,
 266                        NULL);
 267 }
 268
 269
 270 /**
 271  * gtk_check_menu_item_new_with_mnemonic:
 272  * @label: The text of the button, with an underscore in front of the
 273  *     character
 274  *
 275  * Creates a new #GtkCheckMenuItem containing a label. The label
 276  * will be created using gtk_label_new_with_mnemonic(), so underscores
 277  * in @label indicate the mnemonic for the menu item.
 278  *
 279  * Returns: a new #GtkCheckMenuItem
 280  */
 281 GtkWidget*
 282 gtk_check_menu_item_new_with_mnemonic (const gchar *label)
 283 {
 284   return g_object_new (GTK_TYPE_CHECK_MENU_ITEM,
 285                        "label", label,
 286                        "use-underline", TRUE,
 287                        NULL);
 288 }
 289
 290 /**
 291  * gtk_check_menu_item_set_active:
 292  * @check_menu_item: a #GtkCheckMenuItem.
 293  * @is_active: boolean value indicating whether the check box is active.
 294  *
 295  * Sets the active state of the menu item's check box.
 296  */
 297 void
 298 gtk_check_menu_item_set_active (GtkCheckMenuItem *check_menu_item,
 299                                 gboolean          is_active)
 300 {
 301   GtkCheckMenuItemPrivate *priv;
 302
 303   g_return_if_fail (GTK_IS_CHECK_MENU_ITEM (check_menu_item));
 304
 305   priv = check_menu_item->priv;
 306
 307   is_active = is_active != 0;
 308
 309   if (priv->active != is_active)
 310     gtk_menu_item_activate (GTK_MENU_ITEM (check_menu_item));
 311 }
 312
 313 /**
 314  * gtk_check_menu_item_get_active:
 315  * @check_menu_item: a #GtkCheckMenuItem
 316  *
 317  * Returns whether the check menu item is active. See
 318  * gtk_check_menu_item_set_active ().
 319  *
 320  * Return value: %TRUE if the menu item is checked.
 321  */
 322 gboolean
 323 gtk_check_menu_item_get_active (GtkCheckMenuItem *check_menu_item)
 324 {
 325   g_return_val_if_fail (GTK_IS_CHECK_MENU_ITEM (check_menu_item), FALSE);
 326
 327   return check_menu_item->priv->active;
 328 }
 329
 330 static void
 331 gtk_check_menu_item_toggle_size_request (GtkMenuItem *menu_item,
 332                                          gint        *requisition)
 333 {
 334   guint toggle_spacing;
 335   guint indicator_size;
 336
 337   g_return_if_fail (GTK_IS_CHECK_MENU_ITEM (menu_item));
 338
 339   gtk_widget_style_get (GTK_WIDGET (menu_item),
 340                         "toggle-spacing", &toggle_spacing,
 341                         "indicator-size", &indicator_size,
 342                         NULL);
 343
 344   *requisition = indicator_size + toggle_spacing;
 345 }
 346
 347 /**
 348  * gtk_check_menu_item_toggled:
 349  * @check_menu_item: a #GtkCheckMenuItem.
 350  *
 351  * Emits the #GtkCheckMenuItem::toggled signal.
 352  */
 353 void
 354 gtk_check_menu_item_toggled (GtkCheckMenuItem *check_menu_item)
 355 {
 356   g_signal_emit (check_menu_item, check_menu_item_signals[TOGGLED], 0);
 357 }
 358
 359 /**
 360  * gtk_check_menu_item_set_inconsistent:
 361  * @check_menu_item: a #GtkCheckMenuItem
 362  * @setting: %TRUE to display an "inconsistent" third state check
 363  *
 364  * If the user has selected a range of elements (such as some text or
 365  * spreadsheet cells) that are affected by a boolean setting, and the
 366  * current values in that range are inconsistent, you may want to
 367  * display the check in an "in between" state. This function turns on
 368  * "in between" display.  Normally you would turn off the inconsistent
 369  * state again if the user explicitly selects a setting. This has to be
 370  * done manually, gtk_check_menu_item_set_inconsistent() only affects
 371  * visual appearance, it doesn't affect the semantics of the widget.
 372  *
 373  **/
 374 void
 375 gtk_check_menu_item_set_inconsistent (GtkCheckMenuItem *check_menu_item,
 376                                       gboolean          setting)
 377 {
 378   GtkCheckMenuItemPrivate *priv;
 379
 380   g_return_if_fail (GTK_IS_CHECK_MENU_ITEM (check_menu_item));
 381
 382   priv = check_menu_item->priv;
 383
 384   setting = setting != FALSE;
 385
 386   if (setting != priv->inconsistent)
 387     {
 388       priv->inconsistent = setting;
 389       gtk_widget_queue_draw (GTK_WIDGET (check_menu_item));
 390       g_object_notify (G_OBJECT (check_menu_item), "inconsistent");
 391     }
 392 }
 393
 394 /**
 395  * gtk_check_menu_item_get_inconsistent:
 396  * @check_menu_item: a #GtkCheckMenuItem
 397  *
 398  * Retrieves the value set by gtk_check_menu_item_set_inconsistent().
 399  *
 400  * Return value: %TRUE if inconsistent
 401  **/
 402 gboolean
 403 gtk_check_menu_item_get_inconsistent (GtkCheckMenuItem *check_menu_item)
 404 {
 405   g_return_val_if_fail (GTK_IS_CHECK_MENU_ITEM (check_menu_item), FALSE);
 406
 407   return check_menu_item->priv->inconsistent;
 408 }
 409
 410 /**
 411  * gtk_check_menu_item_set_draw_as_radio:
 412  * @check_menu_item: a #GtkCheckMenuItem
 413  * @draw_as_radio: whether @check_menu_item is drawn like a #GtkRadioMenuItem
 414  *
 415  * Sets whether @check_menu_item is drawn like a #GtkRadioMenuItem
 416  *
 417  * Since: 2.4
 418  **/
 419 void
 420 gtk_check_menu_item_set_draw_as_radio (GtkCheckMenuItem *check_menu_item,
 421                                        gboolean          draw_as_radio)
 422 {
 423   GtkCheckMenuItemPrivate *priv;
 424
 425   g_return_if_fail (GTK_IS_CHECK_MENU_ITEM (check_menu_item));
 426
 427   priv = check_menu_item->priv;
 428
 429   draw_as_radio = draw_as_radio != FALSE;
 430
 431   if (draw_as_radio != priv->draw_as_radio)
 432     {
 433       priv->draw_as_radio = draw_as_radio;
 434
 435       gtk_widget_queue_draw (GTK_WIDGET (check_menu_item));
 436
 437       g_object_notify (G_OBJECT (check_menu_item), "draw-as-radio");
 438     }
 439 }
 440
 441 /**
 442  * gtk_check_menu_item_get_draw_as_radio:
 443  * @check_menu_item: a #GtkCheckMenuItem
 444  *
 445  * Returns whether @check_menu_item looks like a #GtkRadioMenuItem
 446  *
 447  * Return value: Whether @check_menu_item looks like a #GtkRadioMenuItem
 448  *
 449  * Since: 2.4
 450  **/
 451 gboolean
 452 gtk_check_menu_item_get_draw_as_radio (GtkCheckMenuItem *check_menu_item)
 453 {
 454   g_return_val_if_fail (GTK_IS_CHECK_MENU_ITEM (check_menu_item), FALSE);
 455
 456   return check_menu_item->priv->draw_as_radio;
 457 }
 458
 459 static void
 460 gtk_check_menu_item_init (GtkCheckMenuItem *check_menu_item)
 461 {
 462   GtkCheckMenuItemPrivate *priv;
 463
 464   check_menu_item->priv = G_TYPE_INSTANCE_GET_PRIVATE (check_menu_item,
 465                                                        GTK_TYPE_CHECK_MENU_ITEM,
 466                                                        GtkCheckMenuItemPrivate);
 467   priv = check_menu_item->priv;
 468
 469   priv->active = FALSE;
 470   priv->always_show_toggle = TRUE;
 471 }
 472
 473 static gint
 474 gtk_check_menu_item_draw (GtkWidget *widget,
 475                           cairo_t   *cr)
 476 {
 477   GtkCheckMenuItem *check_menu_item = GTK_CHECK_MENU_ITEM (widget);
 478
 479   if (GTK_WIDGET_CLASS (gtk_check_menu_item_parent_class)->draw)
 480     GTK_WIDGET_CLASS (gtk_check_menu_item_parent_class)->draw (widget, cr);
 481
 482   if (GTK_CHECK_MENU_ITEM_GET_CLASS (check_menu_item)->draw_indicator)
 483     GTK_CHECK_MENU_ITEM_GET_CLASS (check_menu_item)->draw_indicator (check_menu_item, cr);
 484
 485   return FALSE;
 486 }
 487
 488 static void
 489 gtk_check_menu_item_activate (GtkMenuItem *menu_item)
 490 {
 491   GtkCheckMenuItemPrivate *priv;
 492
 493   GtkCheckMenuItem *check_menu_item = GTK_CHECK_MENU_ITEM (menu_item);
 494   priv = check_menu_item->priv;
 495
 496   priv->active = !priv->active;
 497
 498   gtk_check_menu_item_toggled (check_menu_item);
 499   gtk_widget_queue_draw (GTK_WIDGET (check_menu_item));
 500
 501   GTK_MENU_ITEM_CLASS (gtk_check_menu_item_parent_class)->activate (menu_item);
 502
 503   g_object_notify (G_OBJECT (check_menu_item), "active");
 504 }
 505
 506 static void
 507 gtk_real_check_menu_item_draw_indicator (GtkCheckMenuItem *check_menu_item,
 508                                          cairo_t          *cr)
 509 {
 510   GtkCheckMenuItemPrivate *priv = check_menu_item->priv;
 511   GtkWidget *widget;
 512   gint x, y;
 513
 514   widget = GTK_WIDGET (check_menu_item);
 515
 516   if (gtk_widget_is_drawable (widget))
 517     {
 518       GtkAllocation allocation;
 519       GtkStyleContext *context;
 520       guint border_width;
 521       guint offset;
 522       guint toggle_size;
 523       guint toggle_spacing;
 524       guint horizontal_padding;
 525       guint indicator_size;
 526       GtkStateFlags state;
 527       GtkBorder padding;
 528
 529       context = gtk_widget_get_style_context (widget);
 530       state = gtk_widget_get_state_flags (widget);
 531       gtk_style_context_get_padding (context, state, &padding);
 532
 533       gtk_widget_get_allocation (widget, &allocation);
 534
 535       gtk_widget_style_get (widget,
 536                             "toggle-spacing", &toggle_spacing,
 537                             "horizontal-padding", &horizontal_padding,
 538                             "indicator-size", &indicator_size,
 539                             NULL);
 540
 541       toggle_size = GTK_MENU_ITEM (check_menu_item)->priv->toggle_size;
 542       border_width = gtk_container_get_border_width (GTK_CONTAINER (widget));
 543       offset = border_width + padding.left + 2;
 544
 545       if (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_LTR)
 546         {
 547           x = offset + horizontal_padding +
 548             (toggle_size - toggle_spacing - indicator_size) / 2;
 549         }
 550       else
 551         {
 552           x = allocation.width -
 553             offset - horizontal_padding - toggle_size + toggle_spacing +
 554             (toggle_size - toggle_spacing - indicator_size) / 2;
 555         }
 556
 557       y = (allocation.height - indicator_size) / 2;
 558
 559       if (priv->active ||
 560           priv->always_show_toggle ||
 561           (state & GTK_STATE_FLAG_PRELIGHT))
 562         {
 563           gtk_style_context_save (context);
 564
 565           if (priv->inconsistent)
 566             state |= GTK_STATE_FLAG_INCONSISTENT;
 567           else if (priv->active)
 568             state |= GTK_STATE_FLAG_ACTIVE;
 569
 570           gtk_style_context_set_state (context, state);
 571
 572           if (priv->draw_as_radio)
 573             {
 574               gtk_style_context_add_class (context, GTK_STYLE_CLASS_RADIO);
 575               gtk_render_option (context, cr, x, y,
 576                                  indicator_size, indicator_size);
 577             }
 578           else
 579             {
 580               gtk_style_context_add_class (context, GTK_STYLE_CLASS_CHECK);
 581               gtk_render_check (context, cr, x, y,
 582                                 indicator_size, indicator_size);
 583             }
 584
 585           gtk_style_context_restore (context);
 586         }
 587     }
 588 }
 589
 590
 591 static void
 592 gtk_check_menu_item_get_property (GObject     *object,
 593                                   guint        prop_id,
 594                                   GValue      *value,
 595                                   GParamSpec  *pspec)
 596 {
 597   GtkCheckMenuItem *checkitem = GTK_CHECK_MENU_ITEM (object);
 598   GtkCheckMenuItemPrivate *priv = checkitem->priv;
 599
 600   switch (prop_id)
 601     {
 602     case PROP_ACTIVE:
 603       g_value_set_boolean (value, priv->active);
 604       break;
 605     case PROP_INCONSISTENT:
 606       g_value_set_boolean (value, priv->inconsistent);
 607       break;
 608     case PROP_DRAW_AS_RADIO:
 609       g_value_set_boolean (value, priv->draw_as_radio);
 610       break;
 611     default:
 612       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
 613       break;
 614     }
 615 }
 616
 617
 618 static void
 619 gtk_check_menu_item_set_property (GObject      *object,
 620                                   guint         prop_id,
 621                                   const GValue *value,
 622                                   GParamSpec   *pspec)
 623 {
 624   GtkCheckMenuItem *checkitem = GTK_CHECK_MENU_ITEM (object);
 625
 626   switch (prop_id)
 627     {
 628     case PROP_ACTIVE:
 629       gtk_check_menu_item_set_active (checkitem, g_value_get_boolean (value));
 630       break;
 631     case PROP_INCONSISTENT:
 632       gtk_check_menu_item_set_inconsistent (checkitem, g_value_get_boolean (value));
 633       break;
 634     case PROP_DRAW_AS_RADIO:
 635       gtk_check_menu_item_set_draw_as_radio (checkitem, g_value_get_boolean (value));
 636       break;
 637     default:
 638       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
 639       break;
 640     }
 641 }
 642
 643
 644 /* Private */
 645
 646 /*
 647  * _gtk_check_menu_item_set_active:
 648  * @check_menu_item: a #GtkCheckMenuItem
 649  * @is_active: whether the action is active or not
 650  *
 651  * Sets the #GtkCheckMenuItem:active property directly. This function does
 652  * not emit signals or notifications: it is left to the caller to do so.
 653  */
 654 void
 655 _gtk_check_menu_item_set_active (GtkCheckMenuItem *check_menu_item,
 656                                  gboolean          is_active)
 657 {
 658   GtkCheckMenuItemPrivate *priv = check_menu_item->priv;
 659
 660   priv->active = is_active;
 661 }