insert
Description:
Insert renderer
into the gutter.
If renderer
is yet unowned then gutter claims its ownership. Otherwise just increases renderer's reference count. renderer
cannot be already inserted to another gutter.
Parameters:
this |
a SourceGutter. |
renderer |
a gutter renderer (must inherit from SourceGutterRenderer ). |
position |
the renderer position. |
Returns:
true if operation succeeded. Otherwise false. |