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 GtkStyleContext

 The data is owned by the caller of the function.
cr cairo_t
 

A cairo_t

 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.