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LibCore+LibGUI: Switch to using AK::is and AK::downcast

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This commit is contained in:
Andreas Kling 2020-07-26 17:16:35 +02:00
parent 71556e39a4
commit e0b8b4ac67
14 changed files with 341 additions and 98 deletions
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22
Libraries/LibGUI/Widget.cpp
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@ -109,24 +109,24 @@ Widget::~Widget()
void Widget::child_event(Core::ChildEvent& event)
{
if (event.type() == Event::ChildAdded) {
if (event.child() && Core::is<Widget>(*event.child()) && layout()) {
if (event.child() && is<Widget>(*event.child()) && layout()) {
if (event.insertion_before_child() && event.insertion_before_child()->is_widget())
layout()->insert_widget_before(Core::to<Widget>(*event.child()), Core::to<Widget>(*event.insertion_before_child()));
layout()->insert_widget_before(downcast<Widget>(*event.child()), downcast<Widget>(*event.insertion_before_child()));
else
layout()->add_widget(Core::to<Widget>(*event.child()));
layout()->add_widget(downcast<Widget>(*event.child()));
}
if (window() && event.child() && Core::is<Widget>(*event.child()))
window()->did_add_widget({}, Core::to<Widget>(*event.child()));
if (window() && event.child() && is<Widget>(*event.child()))
window()->did_add_widget({}, downcast<Widget>(*event.child()));
}
if (event.type() == Event::ChildRemoved) {
if (layout()) {
if (event.child() && Core::is<Widget>(*event.child()))
layout()->remove_widget(Core::to<Widget>(*event.child()));
if (event.child() && is<Widget>(*event.child()))
layout()->remove_widget(downcast<Widget>(*event.child()));
else
invalidate_layout();
}
if (window() && event.child() && Core::is<Widget>(*event.child()))
window()->did_remove_widget({}, Core::to<Widget>(*event.child()));
if (window() && event.child() && is<Widget>(*event.child()))
window()->did_remove_widget({}, downcast<Widget>(*event.child()));
update();
}
return Core::Object::child_event(event);
@ -470,9 +470,9 @@ Gfx::IntRect Widget::screen_relative_rect() const
Widget* Widget::child_at(const Gfx::IntPoint& point) const
{
for (int i = children().size() - 1; i >= 0; --i) {
if (!Core::is<Widget>(children()[i]))
if (!is<Widget>(children()[i]))
continue;
auto& child = Core::to<Widget>(children()[i]);
auto& child = downcast<Widget>(children()[i]);
if (!child.is_visible())
continue;
if (child.content_rect().contains(point))