Commit graph

4 commits

Author SHA1 Message Date
Andreas Kling
d12857fc36 LibGUI: Notify widgets when their enabled state changes.
This is done by dispatching a (synchronous) "EnabledChange" event that can
be picked up in change_event(). Use this event to kick widgets out of their
"being pressed"-type modes if the user is interacting with them while the
state is programmatically changed.
2019-05-25 13:40:57 +02:00
Andreas Kling
c62be7bb2b LibGUI: Share code for text painting in GAbstractButton.
This gives all the GAbstractButton a consistent disabled appearance.
2019-05-24 22:54:37 +02:00
Andreas Kling
677794f30d LibGUI: Make GCheckBox inherit from GAbstractButton. 2019-05-24 17:11:42 +02:00
Andreas Kling
21c56477b0 LibGUI: Add a GAbstractButton base class for button widgets.
This patch moves GButton and GRadioButton to inherit from it. This allows
them to share code for mouse event handling, etc.
2019-05-24 16:32:20 +02:00