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LibGUI: Switch focus if the currently focused widget is disabled

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This commit is contained in:
Andreas Kling 2020-12-28 00:33:46 +01:00
parent df6106854e
commit 644d5c5404
3 changed files with 11 additions and 0 deletions
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4
Libraries/LibGUI/Widget.cpp
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@ -728,6 +728,10 @@ void Widget::set_enabled(bool enabled)
return IterationDecision::Continue;
});
if (!m_enabled && window() && window()->focused_widget() == this) {
window()->did_disable_focused_widget({});
}
Event e(Event::EnabledChange);
event(e);
update();

5
Libraries/LibGUI/Window.cpp
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@ -927,4 +927,9 @@ void Window::focus_a_widget_if_possible(FocusSource source)
set_focused_widget(focusable_widgets[0], source);
}
void Window::did_disable_focused_widget(Badge<Widget>)
{
focus_a_widget_if_possible(FocusSource::Mouse);
}
}

2
Libraries/LibGUI/Window.h
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@ -196,6 +196,8 @@ public:
void update_cursor(Badge<Widget>) { update_cursor(); }
void did_disable_focused_widget(Badge<Widget>);
protected:
Window(Core::Object* parent = nullptr);
virtual void wm_event(WMEvent&);