Function
Gtkrender_expander
Declaration [src]
void
gtk_render_expander (
  GtkStyleContext* context,
  cairo_t* cr,
  double x,
  double y,
  double width,
  double height
)
Description [src]
Renders an expander (as used in GtkTreeView and GtkExpander) in the area
defined by x, y, width, height. The state GTK_STATE_FLAG_CHECKED
determines whether the expander is collapsed or expanded.
Typical expander rendering:
 .
.
Parameters
| context | GtkStyleContext | 
| A  | |
| The data is owned by the caller of the function. | |
| cr | cairo_t* | 
| A  | |
| The data is owned by the caller of the function. | |
| x | double | 
| X origin of the rectangle. | |
| y | double | 
| Y origin of the rectangle. | |
| width | double | 
| Rectangle width. | |
| height | double | 
| Rectangle height. |