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Code Issues Activity Actions

Stop recomposing the window hierarchy after every dang widget paint.

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This commit is contained in:
Andreas Kling 2019-01-09 04:46:16 +01:00
parent f3ec96a1b9
commit cfd76ade73
8 changed files with 34 additions and 41 deletions
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13
Widgets/Widget.cpp
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@ -19,16 +19,18 @@ Widget::~Widget()
{
}
void Widget::setWindowRelativeRect(const Rect& rect)
void Widget::setWindowRelativeRect(const Rect& rect, bool should_update)
{
// FIXME: Make some kind of event loop driven ResizeEvent?
m_relativeRect = rect;
update();
if (should_update)
update();
}
void Widget::repaint(const Rect& rect)
{
event(*make<PaintEvent>(rect));
if (auto* w = window())
w->repaint(rect);
}
void Widget::event(Event& event)
@ -109,10 +111,13 @@ void Widget::mouseMoveEvent(MouseEvent&)
void Widget::update()
{
auto* w = window();
if (!w)
return;
if (m_hasPendingPaintEvent)
return;
m_hasPendingPaintEvent = true;
EventLoop::main().postEvent(this, make<PaintEvent>(rect()));
EventLoop::main().postEvent(w, make<PaintEvent>(rect()));
}
Widget::HitTestResult Widget::hitTest(int x, int y)