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LibGUI: Add a way to highlight the focused widget for debugging

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You can now pass --gui-focus-debug to any GUI::Application and it will
draw a cyan rectangle around the currently focused widget.
This commit is contained in:
Andreas Kling 2020-05-12 15:47:13 +02:00
parent e064999e0d
commit 39d55d1d76
3 changed files with 18 additions and 2 deletions
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7
Libraries/LibGUI/Widget.cpp
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@ -242,6 +242,13 @@ void Widget::handle_paint_event(PaintEvent& event)
Painter painter(*this);
painter.draw_rect(rect(), Color::Magenta);
}
if (Application::the().focus_debugging_enabled()) {
if (is_focused()) {
Painter painter(*this);
painter.draw_rect(rect(), Color::Cyan);
}
}
}
void Widget::set_layout(NonnullRefPtr<Layout> layout)