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Code Issues Activity Actions

Make buttons unpress when the cursor leaves the button rect.

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Implement this functionality by adding global cursor tracking.
It's currently only possible for one GWidget per GWindow to track the cursor.
This commit is contained in:
Andreas Kling 2019-01-27 08:48:34 +01:00
parent 15fad649ea
commit 069d21ed7f
15 changed files with 105 additions and 7 deletions
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16
LibGUI/GWidget.cpp
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@ -170,3 +170,19 @@ void GWidget::set_font(RetainPtr<Font>&& font)
else
m_font = move(font);
}
void GWidget::set_global_cursor_tracking(bool enabled)
{
auto* win = window();
if (!win)
return;
win->set_global_cursor_tracking_widget(enabled ? this : nullptr);
}
bool GWidget::global_cursor_tracking() const
{
auto* win = window();
if (!win)
return false;
return win->global_cursor_tracking_widget() == this;
}