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Code Issues Activity Actions

LibGUI: Notify widgets when their enabled state changes.

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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.
This commit is contained in:
Andreas Kling 2019-05-25 13:40:57 +02:00
parent e478a2fb0a
commit d12857fc36
9 changed files with 44 additions and 0 deletions
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LibGUI/GScrollBar.h
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@ -42,6 +42,7 @@ private:
virtual void mouseup_event(GMouseEvent&) override;
virtual void mousemove_event(GMouseEvent&) override;
virtual void leave_event(CEvent&) override;
virtual void change_event(GEvent&) override;
int button_size() const { return 16; }
int button_width() const { return orientation() == Orientation::Vertical ? width() : button_size(); }