Rename BackendCurses to DriverCurses. Add DriverDummy - dummy driver for debugging purposes. Move clipping stack from driver to common.ClipStack class.
Widget
======
.. toctree::
:maxdepth: 3
:titlesonly:
container
button
.. autoclass:: tuikit.widget.Widget
:members:
:show-inheritance:
.. attribute:: x
y
Position inside parent widget. Modified by layout manager.
.. attribute:: width
height
Actual size. Modified by layout manager.