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

   1 /* gtkcellrendereraccel.h
   2  * Copyright (C) 2000  Red Hat, Inc.,  Jonathan Blandford <jrb@redhat.com>
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Library 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  * Library General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Library 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 #include "config.h"
  21 #include "gtkintl.h"
  22 #include "gtkaccelgroup.h"
  23 #include "gtkmarshalers.h"
  24 #include "gtkcellrendereraccel.h"
  25 #include "gtklabel.h"
  26 #include "gtkeventbox.h"
  27 #include "gtkmain.h"
  28 #include "gtkprivate.h"
  29 #include "gdk/gdkkeysyms.h"
  30 #include "gtkalias.h"
  31
  32
  33 #define GTK_CELL_RENDERER_ACCEL_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GTK_TYPE_CELL_RENDERER_ACCEL, GtkCellRendererAccelPrivate))
  34
  35 static void gtk_cell_renderer_accel_get_property (GObject         *object,
  36                                                   guint            param_id,
  37                                                   GValue          *value,
  38                                                   GParamSpec      *pspec);
  39 static void gtk_cell_renderer_accel_set_property (GObject         *object,
  40                                                   guint            param_id,
  41                                                   const GValue    *value,
  42                                                   GParamSpec      *pspec);
  43 static void gtk_cell_renderer_accel_get_size     (GtkCellRenderer *cell,
  44                                                   GtkWidget       *widget,
  45                                                   GdkRectangle    *cell_area,
  46                                                   gint            *x_offset,
  47                                                   gint            *y_offset,
  48                                                   gint            *width,
  49                                                   gint            *height);
  50 static GtkCellEditable *
  51            gtk_cell_renderer_accel_start_editing (GtkCellRenderer *cell,
  52                                                   GdkEvent        *event,
  53                                                   GtkWidget       *widget,
  54                                                   const gchar     *path,
  55                                                   GdkRectangle    *background_area,
  56                                                   GdkRectangle    *cell_area,
  57                                                   GtkCellRendererState flags);
  58 static gchar *convert_keysym_state_to_string     (GtkCellRendererAccel *accel,
  59                                                   guint                 keysym,
  60                                                   GdkModifierType       mask,
  61                                                   guint                 keycode);
  62
  63 enum {
  64   ACCEL_EDITED,
  65   ACCEL_CLEARED,
  66   LAST_SIGNAL
  67 };
  68
  69 enum {
  70   PROP_0,
  71   PROP_ACCEL_KEY,
  72   PROP_ACCEL_MODS,
  73   PROP_KEYCODE,
  74   PROP_ACCEL_MODE
  75 };
  76
  77 typedef struct GtkCellRendererAccelPrivate GtkCellRendererAccelPrivate;
  78
  79 struct GtkCellRendererAccelPrivate
  80 {
  81   GdkDevice *grab_keyboard;
  82   GdkDevice *grab_pointer;
  83 };
  84
  85 static guint signals[LAST_SIGNAL] = { 0 };
  86
  87 G_DEFINE_TYPE (GtkCellRendererAccel, gtk_cell_renderer_accel, GTK_TYPE_CELL_RENDERER_TEXT)
  88
  89 static void
  90 gtk_cell_renderer_accel_init (GtkCellRendererAccel *cell_accel)
  91 {
  92   gchar *text;
  93
  94   text = convert_keysym_state_to_string (cell_accel, 0, 0, 0);
  95   g_object_set (cell_accel, "text", text, NULL);
  96   g_free (text);
  97 }
  98
  99 static void
 100 gtk_cell_renderer_accel_class_init (GtkCellRendererAccelClass *cell_accel_class)
 101 {
 102   GObjectClass *object_class;
 103   GtkCellRendererClass *cell_renderer_class;
 104
 105   object_class = G_OBJECT_CLASS (cell_accel_class);
 106   cell_renderer_class = GTK_CELL_RENDERER_CLASS (cell_accel_class);
 107
 108   object_class->set_property = gtk_cell_renderer_accel_set_property;
 109   object_class->get_property = gtk_cell_renderer_accel_get_property;
 110
 111   cell_renderer_class->get_size      = gtk_cell_renderer_accel_get_size;
 112   cell_renderer_class->start_editing = gtk_cell_renderer_accel_start_editing;
 113
 114   /**
 115    * GtkCellRendererAccel:accel-key:
 116    *
 117    * The keyval of the accelerator.
 118    *
 119    * Since: 2.10
 120    */
 121   g_object_class_install_property (object_class,
 122                                    PROP_ACCEL_KEY,
 123                                    g_param_spec_uint ("accel-key",
 124                                                      P_("Accelerator key"),
 125                                                      P_("The keyval of the accelerator"),
 126                                                       0,
 127                                                       G_MAXINT,
 128                                                       0,
 129                                                       GTK_PARAM_READWRITE));
 130
 131   /**
 132    * GtkCellRendererAccel:accel-mods:
 133    *
 134    * The modifier mask of the accelerator.
 135    *
 136    * Since: 2.10
 137    */
 138   g_object_class_install_property (object_class,
 139                                    PROP_ACCEL_MODS,
 140                                    g_param_spec_flags ("accel-mods",
 141                                                        P_("Accelerator modifiers"),
 142                                                        P_("The modifier mask of the accelerator"),
 143                                                        GDK_TYPE_MODIFIER_TYPE,
 144                                                        0,
 145                                                        GTK_PARAM_READWRITE));
 146
 147   /**
 148    * GtkCellRendererAccel:keycode:
 149    *
 150    * The hardware keycode of the accelerator. Note that the hardware keycode is
 151    * only relevant if the key does not have a keyval. Normally, the keyboard
 152    * configuration should assign keyvals to all keys.
 153    *
 154    * Since: 2.10
 155    */
 156   g_object_class_install_property (object_class,
 157                                    PROP_KEYCODE,
 158                                    g_param_spec_uint ("keycode",
 159                                                       P_("Accelerator keycode"),
 160                                                       P_("The hardware keycode of the accelerator"),
 161                                                       0,
 162                                                       G_MAXINT,
 163                                                       0,
 164                                                       GTK_PARAM_READWRITE));
 165
 166   /**
 167    * GtkCellRendererAccel:accel-mode:
 168    *
 169    * Determines if the edited accelerators are GTK+ accelerators. If
 170    * they are, consumed modifiers are suppressed, only accelerators
 171    * accepted by GTK+ are allowed, and the accelerators are rendered
 172    * in the same way as they are in menus.
 173    *
 174    * Since: 2.10
 175    */
 176   g_object_class_install_property (object_class,
 177                                    PROP_ACCEL_MODE,
 178                                    g_param_spec_enum ("accel-mode",
 179                                                       P_("Accelerator Mode"),
 180                                                       P_("The type of accelerators"),
 181                                                       GTK_TYPE_CELL_RENDERER_ACCEL_MODE,
 182                                                       GTK_CELL_RENDERER_ACCEL_MODE_GTK,
 183                                                       GTK_PARAM_READWRITE));
 184
 185   /**
 186    * GtkCellRendererAccel::accel-edited:
 187    * @accel: the object reveiving the signal
 188    * @path_string: the path identifying the row of the edited cell
 189    * @accel_key: the new accelerator keyval
 190    * @accel_mods: the new acclerator modifier mask
 191    * @hardware_keycode: the keycode of the new accelerator
 192    *
 193    * Gets emitted when the user has selected a new accelerator.
 194    *
 195    * Since: 2.10
 196    */
 197   signals[ACCEL_EDITED] = g_signal_new (I_("accel-edited"),
 198                                         GTK_TYPE_CELL_RENDERER_ACCEL,
 199                                         G_SIGNAL_RUN_LAST,
 200                                         G_STRUCT_OFFSET (GtkCellRendererAccelClass, accel_edited),
 201                                         NULL, NULL,
 202                                         _gtk_marshal_VOID__STRING_UINT_FLAGS_UINT,
 203                                         G_TYPE_NONE, 4,
 204                                         G_TYPE_STRING,
 205                                         G_TYPE_UINT,
 206                                         GDK_TYPE_MODIFIER_TYPE,
 207                                         G_TYPE_UINT);
 208
 209   /**
 210    * GtkCellRendererAccel::accel-cleared:
 211    * @accel: the object reveiving the signal
 212    * @path_string: the path identifying the row of the edited cell
 213    *
 214    * Gets emitted when the user has removed the accelerator.
 215    *
 216    * Since: 2.10
 217    */
 218   signals[ACCEL_CLEARED] = g_signal_new (I_("accel-cleared"),
 219                                          GTK_TYPE_CELL_RENDERER_ACCEL,
 220                                          G_SIGNAL_RUN_LAST,
 221                                          G_STRUCT_OFFSET (GtkCellRendererAccelClass, accel_cleared),
 222                                          NULL, NULL,
 223                                          g_cclosure_marshal_VOID__STRING,
 224                                          G_TYPE_NONE, 1,
 225                                          G_TYPE_STRING);
 226
 227   g_type_class_add_private (object_class, sizeof (GtkCellRendererAccelPrivate));
 228 }
 229
 230
 231 /**
 232  * gtk_cell_renderer_accel_new:
 233  *
 234  * Creates a new #GtkCellRendererAccel.
 235  *
 236  * Returns: the new cell renderer
 237  *
 238  * Since: 2.10
 239  */
 240 GtkCellRenderer *
 241 gtk_cell_renderer_accel_new (void)
 242 {
 243   return g_object_new (GTK_TYPE_CELL_RENDERER_ACCEL, NULL);
 244 }
 245
 246 static gchar *
 247 convert_keysym_state_to_string (GtkCellRendererAccel *accel,
 248                                 guint                 keysym,
 249                                 GdkModifierType       mask,
 250                                 guint                 keycode)
 251 {
 252   if (keysym == 0 && keycode == 0)
 253     /* This label is displayed in a treeview cell displaying
 254      * a disabled accelerator key combination.
 255      */
 256     return g_strdup (C_("Accelerator", "Disabled"));
 257   else
 258     {
 259       if (accel->accel_mode == GTK_CELL_RENDERER_ACCEL_MODE_GTK)
 260         {
 261           if (!gtk_accelerator_valid (keysym, mask))
 262             /* This label is displayed in a treeview cell displaying
 263              * an accelerator key combination that is not valid according
 264              * to gtk_accelerator_valid().
 265              */
 266             return g_strdup (C_("Accelerator", "Invalid"));
 267
 268           return gtk_accelerator_get_label (keysym, mask);
 269         }
 270       else
 271         {
 272           gchar *name;
 273
 274           name = gtk_accelerator_get_label (keysym, mask);
 275           if (name == NULL)
 276             name = gtk_accelerator_name (keysym, mask);
 277
 278           if (keysym == 0)
 279             {
 280               gchar *tmp;
 281
 282               tmp = name;
 283               name = g_strdup_printf ("%s0x%02x", tmp, keycode);
 284               g_free (tmp);
 285             }
 286
 287           return name;
 288         }
 289     }
 290 }
 291
 292 static void
 293 gtk_cell_renderer_accel_get_property  (GObject    *object,
 294                                        guint       param_id,
 295                                        GValue     *value,
 296                                        GParamSpec *pspec)
 297 {
 298   GtkCellRendererAccel *accel = GTK_CELL_RENDERER_ACCEL (object);
 299
 300   switch (param_id)
 301     {
 302     case PROP_ACCEL_KEY:
 303       g_value_set_uint (value, accel->accel_key);
 304       break;
 305
 306     case PROP_ACCEL_MODS:
 307       g_value_set_flags (value, accel->accel_mods);
 308       break;
 309
 310     case PROP_KEYCODE:
 311       g_value_set_uint (value, accel->keycode);
 312       break;
 313
 314     case PROP_ACCEL_MODE:
 315       g_value_set_enum (value, accel->accel_mode);
 316       break;
 317
 318     default:
 319       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
 320     }
 321 }
 322
 323 static void
 324 gtk_cell_renderer_accel_set_property  (GObject      *object,
 325                                        guint         param_id,
 326                                        const GValue *value,
 327                                        GParamSpec   *pspec)
 328 {
 329   GtkCellRendererAccel *accel = GTK_CELL_RENDERER_ACCEL (object);
 330   gboolean changed = FALSE;
 331
 332   switch (param_id)
 333     {
 334     case PROP_ACCEL_KEY:
 335       {
 336         guint accel_key = g_value_get_uint (value);
 337
 338         if (accel->accel_key != accel_key)
 339           {
 340             accel->accel_key = accel_key;
 341             changed = TRUE;
 342           }
 343       }
 344       break;
 345
 346     case PROP_ACCEL_MODS:
 347       {
 348         guint accel_mods = g_value_get_flags (value);
 349
 350         if (accel->accel_mods != accel_mods)
 351           {
 352             accel->accel_mods = accel_mods;
 353             changed = TRUE;
 354           }
 355       }
 356       break;
 357     case PROP_KEYCODE:
 358       {
 359         guint keycode = g_value_get_uint (value);
 360
 361         if (accel->keycode != keycode)
 362           {
 363             accel->keycode = keycode;
 364             changed = TRUE;
 365           }
 366       }
 367       break;
 368
 369     case PROP_ACCEL_MODE:
 370       accel->accel_mode = g_value_get_enum (value);
 371       break;
 372
 373     default:
 374       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
 375     }
 376
 377   if (changed)
 378     {
 379       gchar *text;
 380
 381       text = convert_keysym_state_to_string (accel, accel->accel_key, accel->accel_mods, accel->keycode);
 382       g_object_set (accel, "text", text, NULL);
 383       g_free (text);
 384     }
 385 }
 386
 387 static void
 388 gtk_cell_renderer_accel_get_size (GtkCellRenderer *cell,
 389                                   GtkWidget       *widget,
 390                                   GdkRectangle    *cell_area,
 391                                   gint            *x_offset,
 392                                   gint            *y_offset,
 393                                   gint            *width,
 394                                   gint            *height)
 395
 396 {
 397   GtkCellRendererAccel *accel = (GtkCellRendererAccel *) cell;
 398   GtkRequisition requisition;
 399
 400   if (accel->sizing_label == NULL)
 401     accel->sizing_label = gtk_label_new (_("New accelerator..."));
 402
 403   gtk_widget_size_request (accel->sizing_label, &requisition);
 404
 405   GTK_CELL_RENDERER_CLASS (gtk_cell_renderer_accel_parent_class)->get_size (cell, widget, cell_area,
 406                                                                             x_offset, y_offset, width, height);
 407
 408   /* FIXME: need to take the cell_area et al. into account */
 409   if (width)
 410     *width = MAX (*width, requisition.width);
 411   if (height)
 412     *height = MAX (*height, requisition.height);
 413 }
 414
 415 static gboolean
 416 grab_key_callback (GtkWidget            *widget,
 417                    GdkEventKey          *event,
 418                    GtkCellRendererAccel *accel)
 419 {
 420   GtkCellRendererAccelPrivate *priv;
 421   GdkModifierType accel_mods = 0;
 422   guint accel_key;
 423   gchar *path;
 424   gboolean edited;
 425   gboolean cleared;
 426   GdkModifierType consumed_modifiers;
 427   GdkDisplay *display;
 428
 429   priv = GTK_CELL_RENDERER_ACCEL_GET_PRIVATE (accel);
 430   display = gtk_widget_get_display (widget);
 431
 432   if (event->is_modifier)
 433     return TRUE;
 434
 435   edited = FALSE;
 436   cleared = FALSE;
 437
 438   gdk_keymap_translate_keyboard_state (gdk_keymap_get_for_display (display),
 439                                        event->hardware_keycode,
 440                                        event->state,
 441                                        event->group,
 442                                        NULL, NULL, NULL, &consumed_modifiers);
 443
 444   accel_key = gdk_keyval_to_lower (event->keyval);
 445   if (accel_key == GDK_ISO_Left_Tab)
 446     accel_key = GDK_Tab;
 447
 448   accel_mods = event->state & gtk_accelerator_get_default_mod_mask ();
 449
 450   /* Filter consumed modifiers
 451    */
 452   if (accel->accel_mode == GTK_CELL_RENDERER_ACCEL_MODE_GTK)
 453     accel_mods &= ~consumed_modifiers;
 454
 455   /* Put shift back if it changed the case of the key, not otherwise.
 456    */
 457   if (accel_key != event->keyval)
 458     accel_mods |= GDK_SHIFT_MASK;
 459
 460   if (accel_mods == 0)
 461     {
 462       switch (event->keyval)
 463         {
 464         case GDK_Escape:
 465           goto out; /* cancel */
 466         case GDK_BackSpace:
 467           /* clear the accelerator on Backspace */
 468           cleared = TRUE;
 469           goto out;
 470         default:
 471           break;
 472         }
 473     }
 474
 475   if (accel->accel_mode == GTK_CELL_RENDERER_ACCEL_MODE_GTK)
 476     {
 477       if (!gtk_accelerator_valid (accel_key, accel_mods))
 478         {
 479           gtk_widget_error_bell (widget);
 480
 481           return TRUE;
 482         }
 483     }
 484
 485   edited = TRUE;
 486
 487  out:
 488   gtk_device_grab_remove (accel->grab_widget, priv->grab_pointer);
 489   gdk_device_ungrab (priv->grab_keyboard, event->time);
 490   gdk_device_ungrab (priv->grab_pointer, event->time);
 491
 492   path = g_strdup (g_object_get_data (G_OBJECT (accel->edit_widget), "gtk-cell-renderer-text"));
 493
 494   gtk_cell_editable_editing_done (GTK_CELL_EDITABLE (accel->edit_widget));
 495   gtk_cell_editable_remove_widget (GTK_CELL_EDITABLE (accel->edit_widget));
 496   accel->edit_widget = NULL;
 497   accel->grab_widget = NULL;
 498   priv->grab_keyboard = NULL;
 499   priv->grab_pointer = NULL;
 500
 501   if (edited)
 502     g_signal_emit (accel, signals[ACCEL_EDITED], 0, path,
 503                    accel_key, accel_mods, event->hardware_keycode);
 504   else if (cleared)
 505     g_signal_emit (accel, signals[ACCEL_CLEARED], 0, path);
 506
 507   g_free (path);
 508
 509   return TRUE;
 510 }
 511
 512 static void
 513 ungrab_stuff (GtkWidget            *widget,
 514               GtkCellRendererAccel *accel)
 515 {
 516   GtkCellRendererAccelPrivate *priv;
 517
 518   priv = GTK_CELL_RENDERER_ACCEL_GET_PRIVATE (accel);
 519
 520   gtk_device_grab_remove (accel->grab_widget, priv->grab_pointer);
 521   gdk_device_ungrab (priv->grab_keyboard, GDK_CURRENT_TIME);
 522   gdk_device_ungrab (priv->grab_pointer, GDK_CURRENT_TIME);
 523
 524   priv->grab_keyboard = NULL;
 525   priv->grab_pointer = NULL;
 526
 527   g_signal_handlers_disconnect_by_func (G_OBJECT (accel->grab_widget),
 528                                         G_CALLBACK (grab_key_callback),
 529                                         accel);
 530 }
 531
 532 static void
 533 _gtk_cell_editable_event_box_start_editing (GtkCellEditable *cell_editable,
 534                                             GdkEvent        *event)
 535 {
 536   /* do nothing, because we are pointless */
 537 }
 538
 539 static void
 540 _gtk_cell_editable_event_box_cell_editable_init (GtkCellEditableIface *iface)
 541 {
 542   iface->start_editing = _gtk_cell_editable_event_box_start_editing;
 543 }
 544
 545 typedef GtkEventBox      GtkCellEditableEventBox;
 546 typedef GtkEventBoxClass GtkCellEditableEventBoxClass;
 547
 548 G_DEFINE_TYPE_WITH_CODE (GtkCellEditableEventBox, _gtk_cell_editable_event_box, GTK_TYPE_EVENT_BOX, { \
 549     G_IMPLEMENT_INTERFACE (GTK_TYPE_CELL_EDITABLE, _gtk_cell_editable_event_box_cell_editable_init)   \
 550       })
 551
 552
 553 static void
 554 _gtk_cell_editable_event_box_class_init (GtkCellEditableEventBoxClass *class)
 555 {
 556 }
 557
 558 static void
 559 _gtk_cell_editable_event_box_init (GtkCellEditableEventBox *box)
 560 {
 561 }
 562
 563 static GtkCellEditable *
 564 gtk_cell_renderer_accel_start_editing (GtkCellRenderer      *cell,
 565                                        GdkEvent             *event,
 566                                        GtkWidget            *widget,
 567                                        const gchar          *path,
 568                                        GdkRectangle         *background_area,
 569                                        GdkRectangle         *cell_area,
 570                                        GtkCellRendererState  flags)
 571 {
 572   GtkCellRendererAccelPrivate *priv;
 573   GtkCellRendererText *celltext;
 574   GtkCellRendererAccel *accel;
 575   GtkWidget *label;
 576   GtkWidget *eventbox;
 577   GdkDevice *device, *keyb, *pointer;
 578   guint32 time;
 579
 580   celltext = GTK_CELL_RENDERER_TEXT (cell);
 581   accel = GTK_CELL_RENDERER_ACCEL (cell);
 582   priv = GTK_CELL_RENDERER_ACCEL_GET_PRIVATE (cell);
 583
 584   /* If the cell isn't editable we return NULL. */
 585   if (celltext->editable == FALSE)
 586     return NULL;
 587
 588   g_return_val_if_fail (widget->window != NULL, NULL);
 589
 590   if (event)
 591     device = gdk_event_get_device (event);
 592   else
 593     device = gtk_get_current_event_device ();
 594
 595   if (!device)
 596     return NULL;
 597
 598   if (device->source == GDK_SOURCE_KEYBOARD)
 599     {
 600       keyb = device;
 601       pointer = gdk_device_get_associated_device (device);
 602     }
 603   else
 604     {
 605       pointer = device;
 606       keyb = gdk_device_get_associated_device (device);
 607     }
 608
 609   time = gdk_event_get_time (event);
 610
 611   if (gdk_device_grab (keyb, widget->window,
 612                        GDK_OWNERSHIP_WINDOW, FALSE,
 613                        GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK,
 614                        NULL, time) != GDK_GRAB_SUCCESS)
 615     return NULL;
 616
 617   if (gdk_device_grab (pointer, widget->window,
 618                        GDK_OWNERSHIP_WINDOW, FALSE,
 619                        GDK_BUTTON_PRESS_MASK,
 620                        NULL, time) != GDK_GRAB_SUCCESS)
 621     {
 622       gdk_device_ungrab (keyb, time);
 623       return NULL;
 624     }
 625
 626   priv->grab_keyboard = keyb;
 627   priv->grab_pointer = pointer;
 628   accel->grab_widget = widget;
 629
 630   g_signal_connect (G_OBJECT (widget), "key-press-event",
 631                     G_CALLBACK (grab_key_callback),
 632                     accel);
 633
 634   eventbox = g_object_new (_gtk_cell_editable_event_box_get_type (), NULL);
 635   accel->edit_widget = eventbox;
 636   g_object_add_weak_pointer (G_OBJECT (accel->edit_widget),
 637                              (gpointer) &accel->edit_widget);
 638
 639   label = gtk_label_new (NULL);
 640   gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
 641
 642   gtk_widget_modify_bg (eventbox, GTK_STATE_NORMAL,
 643                         &widget->style->bg[GTK_STATE_SELECTED]);
 644
 645   gtk_widget_modify_fg (label, GTK_STATE_NORMAL,
 646                         &widget->style->fg[GTK_STATE_SELECTED]);
 647
 648   /* This label is displayed in a treeview cell displaying
 649    * an accelerator when the cell is clicked to change the
 650    * acelerator.
 651    */
 652   gtk_label_set_text (GTK_LABEL (label), _("New accelerator..."));
 653
 654   gtk_container_add (GTK_CONTAINER (eventbox), label);
 655
 656   g_object_set_data_full (G_OBJECT (accel->edit_widget), "gtk-cell-renderer-text",
 657                           g_strdup (path), g_free);
 658
 659   gtk_widget_show_all (accel->edit_widget);
 660
 661   gtk_device_grab_add (accel->grab_widget, pointer, TRUE);
 662
 663   g_signal_connect (G_OBJECT (accel->edit_widget), "unrealize",
 664                     G_CALLBACK (ungrab_stuff), accel);
 665
 666   return GTK_CELL_EDITABLE (accel->edit_widget);
 667 }
 668
 669
 670 #define __GTK_CELL_RENDERER_ACCEL_C__
 671 #include "gtkaliasdef.c"