Function
Gtk.render_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 #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 |