Rajeev Ranjan(in India) made a patch for elm_button.

Rajeev Ranjan(in India) made a patch for elm_button.

Reasons for this patch are as follows.

1. Clicked signal is emitted from button when mouse release region
coincides
with button region and there has not been any drag outside the region
during
pressed state. (theme change)

2. Unpressed signal is emitted from button every time we press on
button and
unpress it irrespective of whether we unpress in button's region or
outside.
(theme change)

3. The unsetting of maximum size hint has been removed from _sizing_eval
function as there is a possibility that some application may set this
hint
and if we unset it then this information set by application will be
lost.

4. Modification in test code for button to show the difference between
clicked and unpressed signal emission from this widget. Added a
scroller in
the heirarchy to show the effect of hold on clicked signal emission.

SVN revision: 55687