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don't dispatch activation/focus events if the status did not change

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This commit prevents the dispatch of activation/focus events if the
status did not change. This eliminates useless repaints when mousing
around inside a button.
This commit is contained in:
hippoz 2022-05-14 11:31:57 +03:00
parent c85c367e11
commit 8251532938
Signed by: hippoz
GPG key ID: 7C52899193467641
1 changed files with 6 additions and 0 deletions
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6
src/Widget.cpp
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@ -167,6 +167,9 @@ void Widget::handle_mouse_move_event(MouseMoveEvent &event) {
}
}
if (m_is_focused == update_focus_to)
return;
m_is_focused = update_focus_to;
auto focus_update_event = FocusUpdateEvent(update_focus_to);
on_focus_update(focus_update_event);
@ -187,6 +190,9 @@ void Widget::handle_mouse_button_event(MouseButtonEvent &event) {
return;
}
if (m_is_active == update_activation_to)
return;
m_is_active = update_activation_to;
auto activation_update_event = ActivationUpdateEvent(update_activation_to);
on_activation_update(activation_update_event);