C++ (Cpp) GIMP_IS_CANVAS_ITEM Examples

Example #1

File: gimpdisplayshell-items.c Project: Natella/gimp

void
gimp_display_shell_add_unrotated_item (GimpDisplayShell *shell,
                                       GimpCanvasItem   *item)
{
  g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell));
  g_return_if_fail (GIMP_IS_CANVAS_ITEM (item));

  gimp_canvas_group_add_item (GIMP_CANVAS_GROUP (shell->unrotated_item), item);
}

Example #2

File: gimpdisplayshell-items.c Project: Natella/gimp

void
gimp_display_shell_remove_tool_item (GimpDisplayShell *shell,
                                     GimpCanvasItem   *item)
{
  g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell));
  g_return_if_fail (GIMP_IS_CANVAS_ITEM (item));

  gimp_canvas_group_remove_item (GIMP_CANVAS_GROUP (shell->tool_items), item);
}

Example #3

void
gimp_draw_tool_remove_item (GimpDrawTool   *draw_tool,
                            GimpCanvasItem *item)
{
  g_return_if_fail (GIMP_IS_DRAW_TOOL (draw_tool));
  g_return_if_fail (GIMP_IS_CANVAS_ITEM (item));
  g_return_if_fail (draw_tool->item != NULL);

  gimp_canvas_group_remove_item (GIMP_CANVAS_GROUP (draw_tool->item), item);
}

Example #4

void
gimp_draw_tool_add_preview (GimpDrawTool   *draw_tool,
                            GimpCanvasItem *item)
{
  g_return_if_fail (GIMP_IS_DRAW_TOOL (draw_tool));
  g_return_if_fail (GIMP_IS_CANVAS_ITEM (item));

  if (! draw_tool->preview)
    draw_tool->preview =
      gimp_canvas_group_new (gimp_display_get_shell (draw_tool->display));

  gimp_canvas_group_add_item (GIMP_CANVAS_GROUP (draw_tool->preview), item);
}

Example #5

File: gimpdrawtool.c Project: MichaelMure/Gimp-Cage-Tool

void
gimp_draw_tool_add_item (GimpDrawTool   *draw_tool,
                         GimpCanvasItem *item)
{
  GimpCanvasGroup *group;

  g_return_if_fail (GIMP_IS_DRAW_TOOL (draw_tool));
  g_return_if_fail (GIMP_IS_CANVAS_ITEM (item));

  if (! draw_tool->item)
    draw_tool->item = gimp_canvas_group_new (gimp_display_get_shell (draw_tool->display));

  group = GIMP_CANVAS_GROUP (draw_tool->item);

  if (draw_tool->group_stack)
    group = draw_tool->group_stack->data;

  gimp_canvas_group_add_item (group, item);
}