Evolution Utilities Reference Manual | ||||
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Top | Description | Object Hierarchy | Implemented Interfaces | Signals |
Synopsis
void (*ECanvasItemSelectionFunc) (GnomeCanvasItem *item
,gint flags
,gpointer user_data
); ECanvasSelectionInfo; struct ECanvas; GtkWidget * e_canvas_new (void
); void e_canvas_item_grab_focus (GnomeCanvasItem *item
,gboolean widget_too
); void e_canvas_item_request_reflow (GnomeCanvasItem *item
); void e_canvas_item_request_parent_reflow (GnomeCanvasItem *item
); void (*ECanvasItemReflowFunc) (GnomeCanvasItem *item
,gint flags
); void e_canvas_item_set_reflow_callback (GnomeCanvasItem *item
,ECanvasItemReflowFunc func
); void (*ECanvasItemGrabCancelled) (ECanvas *canvas
,GnomeCanvasItem *item
,gpointer data
); gint e_canvas_item_grab (ECanvas *canvas
,GnomeCanvasItem *item
,guint event_mask
,GdkCursor *cursor
,GdkDevice *device
,guint32 etime
,ECanvasItemGrabCancelled cancelled
,gpointer cancelled_data
); void e_canvas_item_ungrab (ECanvas *canvas
,GnomeCanvasItem *item
,guint32 etime
);
Object Hierarchy
GObject +----GInitiallyUnowned +----GtkWidget +----GtkContainer +----GtkLayout +----GnomeCanvas +----ECanvas +----ECalendar
Details
ECanvasItemSelectionFunc ()
void (*ECanvasItemSelectionFunc) (GnomeCanvasItem *item
,gint flags
,gpointer user_data
);
e_canvas_item_grab_focus ()
void e_canvas_item_grab_focus (GnomeCanvasItem *item
,gboolean widget_too
);
Makes the specified item take the keyboard focus, so all keyboard
events will be sent to it. If the canvas widget itself did not have
the focus and widget_too
is TRUE
, it grabs that focus as well.
|
A canvas item. |
|
Whether or not to grab the widget-level focus too |
e_canvas_item_request_parent_reflow ()
void e_canvas_item_request_parent_reflow (GnomeCanvasItem *item
);
e_canvas_item_set_reflow_callback ()
void e_canvas_item_set_reflow_callback (GnomeCanvasItem *item
,ECanvasItemReflowFunc func
);
ECanvasItemGrabCancelled ()
void (*ECanvasItemGrabCancelled) (ECanvas *canvas
,GnomeCanvasItem *item
,gpointer data
);
e_canvas_item_grab ()
gint e_canvas_item_grab (ECanvas *canvas
,GnomeCanvasItem *item
,guint event_mask
,GdkCursor *cursor
,GdkDevice *device
,guint32 etime
,ECanvasItemGrabCancelled cancelled
,gpointer cancelled_data
);
e_canvas_item_ungrab ()
void e_canvas_item_ungrab (ECanvas *canvas
,GnomeCanvasItem *item
,guint32 etime
);