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GWidget: Add "enabled" state for widgets.

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There's nothing magical that happens for painting, each widget needs to
handle it manually in their painting code.
This commit is contained in:
Andreas Kling 2019-04-12 02:51:16 +02:00
parent a1015840ff
commit 269886fc4e
2 changed files with 12 additions and 0 deletions
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8
LibGUI/GWidget.cpp
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@ -408,3 +408,11 @@ bool GWidget::spans_entire_window_horizontally() const
auto wrr = window_relative_rect();
return wrr.left() == main_widget->rect().left() && wrr.right() == main_widget->rect().right();
}
void GWidget::set_enabled(bool enabled)
{
if (m_enabled == enabled)
return;
m_enabled = enabled;
update();
}