Get whether the renderer is activatable at the location provided. This is called from classGutter to determine whether a renderer is activatable using the mouse pointer.
a #GtkTextIter at the start of the line to be activated
a #GdkRectangle of the cell area to be activated
true if the renderer can be activated, false otherwise
Get whether the renderer is activatable at the location provided. This is called from classGutter to determine whether a renderer is activatable using the mouse pointer.