Copyright (C) 2000-2012 |
GNU Info (gtk.info)GtkDrawingAreaThe drawing area widget ======================= Description ----------- A base class for widgets that need a box to draw into. So far, only used by GtkCurve. Options ------- - User Option: width - User Option: height Signals ------- Functions --------- - Function: guint gtk_drawing_area_get_type (void) Returns the `GtkDrawingArea' type identifier. - Function: GtkWidget* gtk_drawing_area_new (void) Create a new `GtkDrawingArea' object returning the new widget as a pointer to a `GtkWidget' object. `NULL' is returned on failure. - Function: void gtk_drawing_area_size (GtkDrawingArea *DAREA, gint WIDTH, gint HEIGHT) Set the size of the DAREA widget, created previously, to WIDTH and HEIGHT. - Function: GtkDrawingArea* GTK_DRAWING_AREA (gpointer OBJ) Cast a generic pointer to `GtkDrawingArea*'. Note: Standard Macros, for more info. - Function: GtkDrawingAreaClass* GTK_DRAWING_AREA_CLASS (gpointer CLASS) Cast a generic pointer to `GtkDrawingAreaClass*'. Note: Standard Macros, for more info. - Function: gint GTK_IS_DRAWING_AREA (gpointer OBJ) Determine if a generic pointer refers to a `GtkDrawingArea' object. Note: Standard Macros, for more info. |