Pileus Git - ~andy/gtk/blob - gtk/gtklistitem.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, 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 "gtkbindings.h"
  28 #include "gtklabel.h"
  29 #include "gtklistitem.h"
  30 #include "gtklist.h"
  31 #include "gtksignal.h"
  32 #include <gdk/gdkkeysyms.h>
  33
  34
  35 enum
  36 {
  37   TOGGLE_FOCUS_ROW,
  38   SELECT_ALL,
  39   UNSELECT_ALL,
  40   UNDO_SELECTION,
  41   START_SELECTION,
  42   END_SELECTION,
  43   TOGGLE_ADD_MODE,
  44   EXTEND_SELECTION,
  45   SCROLL_VERTICAL,
  46   SCROLL_HORIZONTAL,
  47   LAST_SIGNAL
  48 };
  49
  50 static void gtk_list_item_class_init        (GtkListItemClass *klass);
  51 static void gtk_list_item_init              (GtkListItem      *list_item);
  52 static void gtk_list_item_realize           (GtkWidget        *widget);
  53 static void gtk_list_item_size_request      (GtkWidget        *widget,
  54                                              GtkRequisition   *requisition);
  55 static void gtk_list_item_size_allocate     (GtkWidget        *widget,
  56                                              GtkAllocation    *allocation);
  57 static void gtk_list_item_style_set         (GtkWidget        *widget,
  58                                              GtkStyle         *previous_style);
  59 static void gtk_list_item_draw_focus        (GtkWidget        *widget);
  60 static gint gtk_list_item_button_press      (GtkWidget        *widget,
  61                                              GdkEventButton   *event);
  62 static gint gtk_list_item_expose            (GtkWidget        *widget,
  63                                              GdkEventExpose   *event);
  64 static gint gtk_list_item_focus_in          (GtkWidget        *widget,
  65                                              GdkEventFocus    *event);
  66 static gint gtk_list_item_focus_out         (GtkWidget        *widget,
  67                                              GdkEventFocus    *event);
  68 static void gtk_real_list_item_select       (GtkItem          *item);
  69 static void gtk_real_list_item_deselect     (GtkItem          *item);
  70 static void gtk_real_list_item_toggle       (GtkItem          *item);
  71
  72
  73 static GtkItemClass *parent_class = NULL;
  74 static guint list_item_signals[LAST_SIGNAL] = {0};
  75
  76
  77 GtkType
  78 gtk_list_item_get_type (void)
  79 {
  80   static GtkType list_item_type = 0;
  81
  82   if (!list_item_type)
  83     {
  84       static const GtkTypeInfo list_item_info =
  85       {
  86         "GtkListItem",
  87         sizeof (GtkListItem),
  88         sizeof (GtkListItemClass),
  89         (GtkClassInitFunc) gtk_list_item_class_init,
  90         (GtkObjectInitFunc) gtk_list_item_init,
  91         /* reserved_1 */ NULL,
  92         /* reserved_2 */ NULL,
  93         (GtkClassInitFunc) NULL,
  94       };
  95
  96       list_item_type = gtk_type_unique (gtk_item_get_type (), &list_item_info);
  97     }
  98
  99   return list_item_type;
 100 }
 101
 102 static void
 103 gtk_list_item_class_init (GtkListItemClass *class)
 104 {
 105   GtkObjectClass *object_class;
 106   GtkWidgetClass *widget_class;
 107   GtkItemClass *item_class;
 108   GtkBindingSet *binding_set;
 109
 110   object_class = (GtkObjectClass*) class;
 111   widget_class = (GtkWidgetClass*) class;
 112   item_class = (GtkItemClass*) class;
 113
 114   parent_class = gtk_type_class (gtk_item_get_type ());
 115
 116   list_item_signals[TOGGLE_FOCUS_ROW] =
 117     gtk_signal_new ("toggle_focus_row",
 118                     GTK_RUN_LAST | GTK_RUN_ACTION,
 119                     GTK_CLASS_TYPE (object_class),
 120                     GTK_SIGNAL_OFFSET (GtkListItemClass, toggle_focus_row),
 121                     gtk_marshal_VOID__VOID,
 122                     GTK_TYPE_NONE, 0);
 123   list_item_signals[SELECT_ALL] =
 124     gtk_signal_new ("select_all",
 125                     GTK_RUN_LAST | GTK_RUN_ACTION,
 126                     GTK_CLASS_TYPE (object_class),
 127                     GTK_SIGNAL_OFFSET (GtkListItemClass, select_all),
 128                     gtk_marshal_VOID__VOID,
 129                     GTK_TYPE_NONE, 0);
 130   list_item_signals[UNSELECT_ALL] =
 131     gtk_signal_new ("unselect_all",
 132                     GTK_RUN_LAST | GTK_RUN_ACTION,
 133                     GTK_CLASS_TYPE (object_class),
 134                     GTK_SIGNAL_OFFSET (GtkListItemClass, unselect_all),
 135                     gtk_marshal_VOID__VOID,
 136                     GTK_TYPE_NONE, 0);
 137   list_item_signals[UNDO_SELECTION] =
 138     gtk_signal_new ("undo_selection",
 139                     GTK_RUN_LAST | GTK_RUN_ACTION,
 140                     GTK_CLASS_TYPE (object_class),
 141                     GTK_SIGNAL_OFFSET (GtkListItemClass, undo_selection),
 142                     gtk_marshal_VOID__VOID,
 143                     GTK_TYPE_NONE, 0);
 144   list_item_signals[START_SELECTION] =
 145     gtk_signal_new ("start_selection",
 146                     GTK_RUN_LAST | GTK_RUN_ACTION,
 147                     GTK_CLASS_TYPE (object_class),
 148                     GTK_SIGNAL_OFFSET (GtkListItemClass, start_selection),
 149                     gtk_marshal_VOID__VOID,
 150                     GTK_TYPE_NONE, 0);
 151   list_item_signals[END_SELECTION] =
 152     gtk_signal_new ("end_selection",
 153                     GTK_RUN_LAST | GTK_RUN_ACTION,
 154                     GTK_CLASS_TYPE (object_class),
 155                     GTK_SIGNAL_OFFSET (GtkListItemClass, end_selection),
 156                     gtk_marshal_VOID__VOID,
 157                     GTK_TYPE_NONE, 0);
 158   list_item_signals[TOGGLE_ADD_MODE] =
 159     gtk_signal_new ("toggle_add_mode",
 160                     GTK_RUN_LAST | GTK_RUN_ACTION,
 161                     GTK_CLASS_TYPE (object_class),
 162                     GTK_SIGNAL_OFFSET (GtkListItemClass, toggle_add_mode),
 163                     gtk_marshal_VOID__VOID,
 164                     GTK_TYPE_NONE, 0);
 165   list_item_signals[EXTEND_SELECTION] =
 166     gtk_signal_new ("extend_selection",
 167                     GTK_RUN_LAST | GTK_RUN_ACTION,
 168                     GTK_CLASS_TYPE (object_class),
 169                     GTK_SIGNAL_OFFSET (GtkListItemClass, extend_selection),
 170                     gtk_marshal_VOID__ENUM_FLOAT_BOOL,
 171                     GTK_TYPE_NONE, 3,
 172                     GTK_TYPE_SCROLL_TYPE, GTK_TYPE_FLOAT, GTK_TYPE_BOOL);
 173   list_item_signals[SCROLL_VERTICAL] =
 174     gtk_signal_new ("scroll_vertical",
 175                     GTK_RUN_LAST | GTK_RUN_ACTION,
 176                     GTK_CLASS_TYPE (object_class),
 177                     GTK_SIGNAL_OFFSET (GtkListItemClass, scroll_vertical),
 178                     gtk_marshal_VOID__ENUM_FLOAT,
 179                     GTK_TYPE_NONE, 2, GTK_TYPE_SCROLL_TYPE, GTK_TYPE_FLOAT);
 180   list_item_signals[SCROLL_HORIZONTAL] =
 181     gtk_signal_new ("scroll_horizontal",
 182                     GTK_RUN_LAST | GTK_RUN_ACTION,
 183                     GTK_CLASS_TYPE (object_class),
 184                     GTK_SIGNAL_OFFSET (GtkListItemClass, scroll_horizontal),
 185                     gtk_marshal_VOID__ENUM_FLOAT,
 186                     GTK_TYPE_NONE, 2, GTK_TYPE_SCROLL_TYPE, GTK_TYPE_FLOAT);
 187
 188   gtk_object_class_add_signals (object_class, list_item_signals, LAST_SIGNAL);
 189
 190   widget_class->realize = gtk_list_item_realize;
 191   widget_class->size_request = gtk_list_item_size_request;
 192   widget_class->size_allocate = gtk_list_item_size_allocate;
 193   widget_class->style_set = gtk_list_item_style_set;
 194   widget_class->draw_focus = gtk_list_item_draw_focus;
 195   widget_class->button_press_event = gtk_list_item_button_press;
 196   widget_class->expose_event = gtk_list_item_expose;
 197   widget_class->focus_in_event = gtk_list_item_focus_in;
 198   widget_class->focus_out_event = gtk_list_item_focus_out;
 199
 200   item_class->select = gtk_real_list_item_select;
 201   item_class->deselect = gtk_real_list_item_deselect;
 202   item_class->toggle = gtk_real_list_item_toggle;
 203
 204   class->toggle_focus_row = NULL;
 205   class->select_all = NULL;
 206   class->unselect_all = NULL;
 207   class->undo_selection = NULL;
 208   class->start_selection = NULL;
 209   class->end_selection = NULL;
 210   class->extend_selection = NULL;
 211   class->scroll_horizontal = NULL;
 212   class->scroll_vertical = NULL;
 213   class->toggle_add_mode = NULL;
 214
 215
 216   binding_set = gtk_binding_set_by_class (class);
 217   gtk_binding_entry_add_signal (binding_set, GDK_Up, 0,
 218                                 "scroll_vertical", 2,
 219                                 GTK_TYPE_ENUM, GTK_SCROLL_STEP_BACKWARD,
 220                                 GTK_TYPE_FLOAT, 0.0);
 221   gtk_binding_entry_add_signal (binding_set, GDK_Down, 0,
 222                                 "scroll_vertical", 2,
 223                                 GTK_TYPE_ENUM, GTK_SCROLL_STEP_FORWARD,
 224                                 GTK_TYPE_FLOAT, 0.0);
 225   gtk_binding_entry_add_signal (binding_set, GDK_Page_Up, 0,
 226                                 "scroll_vertical", 2,
 227                                 GTK_TYPE_ENUM, GTK_SCROLL_PAGE_BACKWARD,
 228                                 GTK_TYPE_FLOAT, 0.0);
 229   gtk_binding_entry_add_signal (binding_set, GDK_Page_Down, 0,
 230                                 "scroll_vertical", 2,
 231                                 GTK_TYPE_ENUM, GTK_SCROLL_PAGE_FORWARD,
 232                                 GTK_TYPE_FLOAT, 0.0);
 233   gtk_binding_entry_add_signal (binding_set, GDK_Home, GDK_CONTROL_MASK,
 234                                 "scroll_vertical", 2,
 235                                 GTK_TYPE_ENUM, GTK_SCROLL_JUMP,
 236                                 GTK_TYPE_FLOAT, 0.0);
 237   gtk_binding_entry_add_signal (binding_set, GDK_End, GDK_CONTROL_MASK,
 238                                 "scroll_vertical", 2,
 239                                 GTK_TYPE_ENUM, GTK_SCROLL_JUMP,
 240                                 GTK_TYPE_FLOAT, 1.0);
 241
 242   gtk_binding_entry_add_signal (binding_set, GDK_Up, GDK_SHIFT_MASK,
 243                                 "extend_selection", 3,
 244                                 GTK_TYPE_ENUM, GTK_SCROLL_STEP_BACKWARD,
 245                                 GTK_TYPE_FLOAT, 0.0, GTK_TYPE_BOOL, TRUE);
 246   gtk_binding_entry_add_signal (binding_set, GDK_Down, GDK_SHIFT_MASK,
 247                                 "extend_selection", 3,
 248                                 GTK_TYPE_ENUM, GTK_SCROLL_STEP_FORWARD,
 249                                 GTK_TYPE_FLOAT, 0.0, GTK_TYPE_BOOL, TRUE);
 250   gtk_binding_entry_add_signal (binding_set, GDK_Page_Up, GDK_SHIFT_MASK,
 251                                 "extend_selection", 3,
 252                                 GTK_TYPE_ENUM, GTK_SCROLL_PAGE_BACKWARD,
 253                                 GTK_TYPE_FLOAT, 0.0, GTK_TYPE_BOOL, TRUE);
 254   gtk_binding_entry_add_signal (binding_set, GDK_Page_Down, GDK_SHIFT_MASK,
 255                                 "extend_selection", 3,
 256                                 GTK_TYPE_ENUM, GTK_SCROLL_PAGE_FORWARD,
 257                                 GTK_TYPE_FLOAT, 0.0, GTK_TYPE_BOOL, TRUE);
 258   gtk_binding_entry_add_signal (binding_set, GDK_Home,
 259                                 GDK_SHIFT_MASK | GDK_CONTROL_MASK,
 260                                 "extend_selection", 3,
 261                                 GTK_TYPE_ENUM, GTK_SCROLL_JUMP,
 262                                 GTK_TYPE_FLOAT, 0.0, GTK_TYPE_BOOL, TRUE);
 263   gtk_binding_entry_add_signal (binding_set, GDK_End,
 264                                 GDK_SHIFT_MASK | GDK_CONTROL_MASK,
 265                                 "extend_selection", 3,
 266                                 GTK_TYPE_ENUM, GTK_SCROLL_JUMP,
 267                                 GTK_TYPE_FLOAT, 1.0, GTK_TYPE_BOOL, TRUE);
 268
 269   gtk_binding_entry_add_signal (binding_set, GDK_Left, 0,
 270                                 "scroll_horizontal", 2,
 271                                 GTK_TYPE_ENUM, GTK_SCROLL_STEP_BACKWARD,
 272                                 GTK_TYPE_FLOAT, 0.0);
 273   gtk_binding_entry_add_signal (binding_set, GDK_Right, 0,
 274                                 "scroll_horizontal", 2,
 275                                 GTK_TYPE_ENUM, GTK_SCROLL_STEP_FORWARD,
 276                                 GTK_TYPE_FLOAT, 0.0);
 277   gtk_binding_entry_add_signal (binding_set, GDK_Home, 0,
 278                                 "scroll_horizontal", 2,
 279                                 GTK_TYPE_ENUM, GTK_SCROLL_JUMP,
 280                                 GTK_TYPE_FLOAT, 0.0);
 281   gtk_binding_entry_add_signal (binding_set, GDK_End, 0,
 282                                 "scroll_horizontal", 2,
 283                                 GTK_TYPE_ENUM, GTK_SCROLL_JUMP,
 284                                 GTK_TYPE_FLOAT, 1.0);
 285
 286   gtk_binding_entry_add_signal (binding_set, GDK_Escape, 0,
 287                                 "undo_selection", 0);
 288   gtk_binding_entry_add_signal (binding_set, GDK_space, 0,
 289                                 "toggle_focus_row", 0);
 290   gtk_binding_entry_add_signal (binding_set, GDK_space, GDK_CONTROL_MASK,
 291                                 "toggle_add_mode", 0);
 292   gtk_binding_entry_add_signal (binding_set, '/', GDK_CONTROL_MASK,
 293                                 "select_all", 0);
 294   gtk_binding_entry_add_signal (binding_set, '\\', GDK_CONTROL_MASK,
 295                                 "unselect_all", 0);
 296   gtk_binding_entry_add_signal (binding_set, GDK_Shift_L,
 297                                 GDK_RELEASE_MASK | GDK_SHIFT_MASK,
 298                                 "end_selection", 0);
 299   gtk_binding_entry_add_signal (binding_set, GDK_Shift_R,
 300                                 GDK_RELEASE_MASK | GDK_SHIFT_MASK,
 301                                 "end_selection", 0);
 302   gtk_binding_entry_add_signal (binding_set, GDK_Shift_R,
 303                                 GDK_RELEASE_MASK | GDK_SHIFT_MASK |
 304                                 GDK_CONTROL_MASK,
 305                                 "end_selection", 0);
 306 }
 307
 308 static void
 309 gtk_list_item_init (GtkListItem *list_item)
 310 {
 311   GTK_WIDGET_SET_FLAGS (list_item, GTK_CAN_FOCUS);
 312 }
 313
 314 GtkWidget*
 315 gtk_list_item_new (void)
 316 {
 317   return GTK_WIDGET (gtk_type_new (gtk_list_item_get_type ()));
 318 }
 319
 320 GtkWidget*
 321 gtk_list_item_new_with_label (const gchar *label)
 322 {
 323   GtkWidget *list_item;
 324   GtkWidget *label_widget;
 325
 326   list_item = gtk_list_item_new ();
 327   label_widget = gtk_label_new (label);
 328   gtk_misc_set_alignment (GTK_MISC (label_widget), 0.0, 0.5);
 329
 330   gtk_container_add (GTK_CONTAINER (list_item), label_widget);
 331   gtk_widget_show (label_widget);
 332
 333   return list_item;
 334 }
 335
 336 void
 337 gtk_list_item_select (GtkListItem *list_item)
 338 {
 339   gtk_item_select (GTK_ITEM (list_item));
 340 }
 341
 342 void
 343 gtk_list_item_deselect (GtkListItem *list_item)
 344 {
 345   gtk_item_deselect (GTK_ITEM (list_item));
 346 }
 347
 348
 349 static void
 350 gtk_list_item_realize (GtkWidget *widget)
 351 {
 352   GdkWindowAttr attributes;
 353   gint attributes_mask;
 354
 355   /*if (GTK_WIDGET_CLASS (parent_class)->realize)
 356     (* GTK_WIDGET_CLASS (parent_class)->realize) (widget);*/
 357
 358   g_return_if_fail (widget != NULL);
 359   g_return_if_fail (GTK_IS_LIST_ITEM (widget));
 360
 361   GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED);
 362
 363   attributes.x = widget->allocation.x;
 364   attributes.y = widget->allocation.y;
 365   attributes.width = widget->allocation.width;
 366   attributes.height = widget->allocation.height;
 367   attributes.window_type = GDK_WINDOW_CHILD;
 368   attributes.wclass = GDK_INPUT_OUTPUT;
 369   attributes.visual = gtk_widget_get_visual (widget);
 370   attributes.colormap = gtk_widget_get_colormap (widget);
 371   attributes.event_mask = (gtk_widget_get_events (widget) |
 372                            GDK_EXPOSURE_MASK |
 373                            GDK_BUTTON_PRESS_MASK |
 374                            GDK_BUTTON_RELEASE_MASK |
 375                            GDK_KEY_PRESS_MASK |
 376                            GDK_KEY_RELEASE_MASK |
 377                            GDK_ENTER_NOTIFY_MASK |
 378                            GDK_LEAVE_NOTIFY_MASK);
 379
 380   attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
 381   widget->window = gdk_window_new (gtk_widget_get_parent_window (widget), &attributes, attributes_mask);
 382   gdk_window_set_user_data (widget->window, widget);
 383
 384   widget->style = gtk_style_attach (widget->style, widget->window);
 385   gdk_window_set_background (widget->window,
 386                              &widget->style->base[GTK_STATE_NORMAL]);
 387 }
 388
 389 static void
 390 gtk_list_item_size_request (GtkWidget      *widget,
 391                             GtkRequisition *requisition)
 392 {
 393   GtkBin *bin;
 394   GtkRequisition child_requisition;
 395
 396   g_return_if_fail (widget != NULL);
 397   g_return_if_fail (GTK_IS_LIST_ITEM (widget));
 398   g_return_if_fail (requisition != NULL);
 399
 400   bin = GTK_BIN (widget);
 401
 402   requisition->width = (GTK_CONTAINER (widget)->border_width +
 403                         widget->style->xthickness) * 2;
 404   requisition->height = GTK_CONTAINER (widget)->border_width * 2;
 405
 406   if (bin->child && GTK_WIDGET_VISIBLE (bin->child))
 407     {
 408       gtk_widget_size_request (bin->child, &child_requisition);
 409
 410       requisition->width += child_requisition.width;
 411       requisition->height += child_requisition.height;
 412     }
 413 }
 414
 415 static void
 416 gtk_list_item_size_allocate (GtkWidget     *widget,
 417                              GtkAllocation *allocation)
 418 {
 419   GtkBin *bin;
 420   GtkAllocation child_allocation;
 421
 422   g_return_if_fail (widget != NULL);
 423   g_return_if_fail (GTK_IS_LIST_ITEM (widget));
 424   g_return_if_fail (allocation != NULL);
 425
 426   widget->allocation = *allocation;
 427   if (GTK_WIDGET_REALIZED (widget))
 428     gdk_window_move_resize (widget->window,
 429                             allocation->x, allocation->y,
 430                             allocation->width, allocation->height);
 431
 432   bin = GTK_BIN (widget);
 433
 434   if (bin->child)
 435     {
 436       child_allocation.x = (GTK_CONTAINER (widget)->border_width +
 437                             widget->style->xthickness);
 438       child_allocation.y = GTK_CONTAINER (widget)->border_width;
 439       child_allocation.width = allocation->width - child_allocation.x * 2;
 440       child_allocation.height = allocation->height - child_allocation.y * 2;
 441
 442       gtk_widget_size_allocate (bin->child, &child_allocation);
 443     }
 444 }
 445
 446 static void
 447 gtk_list_item_style_set (GtkWidget      *widget,
 448                          GtkStyle       *previous_style)
 449 {
 450   g_return_if_fail (widget != NULL);
 451
 452   if (previous_style && GTK_WIDGET_REALIZED (widget))
 453     gdk_window_set_background (widget->window, &widget->style->base[GTK_WIDGET_STATE (widget)]);
 454 }
 455
 456 static void
 457 gtk_list_item_draw_focus (GtkWidget *widget)
 458 {
 459   g_return_if_fail (widget != NULL);
 460   g_return_if_fail (GTK_IS_LIST_ITEM (widget));
 461
 462   gtk_widget_draw(widget, NULL);
 463 }
 464
 465 static gint
 466 gtk_list_item_button_press (GtkWidget      *widget,
 467                             GdkEventButton *event)
 468 {
 469   g_return_val_if_fail (widget != NULL, FALSE);
 470   g_return_val_if_fail (GTK_IS_LIST_ITEM (widget), FALSE);
 471   g_return_val_if_fail (event != NULL, FALSE);
 472
 473   if (event->type == GDK_BUTTON_PRESS)
 474     if (!GTK_WIDGET_HAS_FOCUS (widget))
 475       gtk_widget_grab_focus (widget);
 476
 477   return FALSE;
 478 }
 479
 480 static gint
 481 gtk_list_item_expose (GtkWidget      *widget,
 482                       GdkEventExpose *event)
 483 {
 484   GtkBin *bin;
 485   GdkEventExpose child_event;
 486
 487   g_return_val_if_fail (widget != NULL, FALSE);
 488   g_return_val_if_fail (GTK_IS_LIST_ITEM (widget), FALSE);
 489   g_return_val_if_fail (event != NULL, FALSE);
 490
 491   if (GTK_WIDGET_DRAWABLE (widget))
 492     {
 493       bin = GTK_BIN (widget);
 494
 495       if (!GTK_WIDGET_IS_SENSITIVE (widget))
 496         gdk_window_set_background (widget->window, &widget->style->bg[GTK_STATE_INSENSITIVE]);
 497       else if (widget->state == GTK_STATE_NORMAL)
 498         gdk_window_set_background (widget->window, &widget->style->base[GTK_STATE_NORMAL]);
 499       else
 500         gdk_window_set_background (widget->window, &widget->style->bg[widget->state]);
 501
 502       gdk_window_clear_area (widget->window, event->area.x, event->area.y,
 503                              event->area.width, event->area.height);
 504
 505       if (bin->child)
 506         {
 507           child_event = *event;
 508
 509           if (GTK_WIDGET_NO_WINDOW (bin->child) &&
 510               gtk_widget_intersect (bin->child, &event->area, &child_event.area))
 511             gtk_widget_event (bin->child, (GdkEvent*) &child_event);
 512         }
 513
 514       gtk_widget_draw_focus (widget);
 515     }
 516
 517   return FALSE;
 518 }
 519
 520 static gint
 521 gtk_list_item_focus_in (GtkWidget     *widget,
 522                         GdkEventFocus *event)
 523 {
 524   g_return_val_if_fail (widget != NULL, FALSE);
 525   g_return_val_if_fail (GTK_IS_LIST_ITEM (widget), FALSE);
 526   g_return_val_if_fail (event != NULL, FALSE);
 527
 528   GTK_WIDGET_SET_FLAGS (widget, GTK_HAS_FOCUS);
 529   gtk_widget_draw_focus (widget);
 530
 531   return FALSE;
 532 }
 533
 534 static gint
 535 gtk_list_item_focus_out (GtkWidget     *widget,
 536                          GdkEventFocus *event)
 537 {
 538   g_return_val_if_fail (widget != NULL, FALSE);
 539   g_return_val_if_fail (GTK_IS_LIST_ITEM (widget), FALSE);
 540   g_return_val_if_fail (event != NULL, FALSE);
 541
 542   GTK_WIDGET_UNSET_FLAGS (widget, GTK_HAS_FOCUS);
 543   gtk_widget_draw_focus (widget);
 544
 545   return FALSE;
 546 }
 547
 548 static void
 549 gtk_real_list_item_select (GtkItem *item)
 550 {
 551   g_return_if_fail (item != NULL);
 552   g_return_if_fail (GTK_IS_LIST_ITEM (item));
 553
 554   switch (GTK_WIDGET (item)->state)
 555     {
 556     case GTK_STATE_SELECTED:
 557     case GTK_STATE_INSENSITIVE:
 558       break;
 559     default:
 560       gtk_widget_set_state (GTK_WIDGET (item), GTK_STATE_SELECTED);
 561       break;
 562     }
 563 }
 564
 565 static void
 566 gtk_real_list_item_deselect (GtkItem *item)
 567 {
 568   g_return_if_fail (item != NULL);
 569   g_return_if_fail (GTK_IS_LIST_ITEM (item));
 570
 571   if (GTK_WIDGET (item)->state == GTK_STATE_SELECTED)
 572     gtk_widget_set_state (GTK_WIDGET (item), GTK_STATE_NORMAL);
 573 }
 574
 575 static void
 576 gtk_real_list_item_toggle (GtkItem *item)
 577 {
 578   g_return_if_fail (item != NULL);
 579   g_return_if_fail (GTK_IS_LIST_ITEM (item));
 580
 581   switch (GTK_WIDGET (item)->state)
 582     {
 583     case GTK_STATE_SELECTED:
 584       gtk_widget_set_state (GTK_WIDGET (item), GTK_STATE_NORMAL);
 585       break;
 586     case GTK_STATE_INSENSITIVE:
 587       break;
 588     default:
 589       gtk_widget_set_state (GTK_WIDGET (item), GTK_STATE_SELECTED);
 590       break;
 591     }
 592 }