Renders an expander (as used in gtk.tree_view.TreeView and gtk.expander.Expander) in the area defined by x, y, width, height. The state gtk.types.StateFlags.Checked determines whether the expander is collapsed or expanded.
Typical expander rendering:
a gtk.style_context.StyleContext
a cairo.context.Context
X origin of the rectangle
Y origin of the rectangle
rectangle width
rectangle height
Renders an expander (as used in gtk.tree_view.TreeView and gtk.expander.Expander) in the area defined by x, y, width, height. The state gtk.types.StateFlags.Checked determines whether the expander is collapsed or expanded.
Typical expander rendering: