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https://github.com/RGBCube/serenity
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AK: Rename downcast<T> => verify_cast<T>
This makes it much clearer what this cast actually does: it will VERIFY that the thing we're casting is a T (using is<T>()).
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parent
6215a9c2cb
commit
ee3a73ddbb
61 changed files with 262 additions and 262 deletions
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@ -54,7 +54,7 @@ void StackWidget::child_event(Core::ChildEvent& event)
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{
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if (!event.child() || !is<Widget>(*event.child()))
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return Widget::child_event(event);
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auto& child = downcast<Widget>(*event.child());
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auto& child = verify_cast<Widget>(*event.child());
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if (event.type() == Event::ChildAdded) {
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if (!m_active_widget)
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set_active_widget(&child);
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@ -134,7 +134,7 @@ void TabWidget::child_event(Core::ChildEvent& event)
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{
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if (!event.child() || !is<Widget>(*event.child()))
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return Widget::child_event(event);
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auto& child = downcast<Widget>(*event.child());
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auto& child = verify_cast<Widget>(*event.child());
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if (event.type() == Event::ChildAdded) {
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if (!m_active_widget)
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set_active_widget(&child);
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@ -147,22 +147,22 @@ void Widget::child_event(Core::ChildEvent& event)
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if (event.type() == Event::ChildAdded) {
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if (event.child() && is<Widget>(*event.child()) && layout()) {
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if (event.insertion_before_child() && is<Widget>(event.insertion_before_child()))
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layout()->insert_widget_before(downcast<Widget>(*event.child()), downcast<Widget>(*event.insertion_before_child()));
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layout()->insert_widget_before(verify_cast<Widget>(*event.child()), verify_cast<Widget>(*event.insertion_before_child()));
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else
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layout()->add_widget(downcast<Widget>(*event.child()));
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layout()->add_widget(verify_cast<Widget>(*event.child()));
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}
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if (window() && event.child() && is<Widget>(*event.child()))
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window()->did_add_widget({}, downcast<Widget>(*event.child()));
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window()->did_add_widget({}, verify_cast<Widget>(*event.child()));
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}
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if (event.type() == Event::ChildRemoved) {
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if (layout()) {
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if (event.child() && is<Widget>(*event.child()))
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layout()->remove_widget(downcast<Widget>(*event.child()));
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layout()->remove_widget(verify_cast<Widget>(*event.child()));
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else
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invalidate_layout();
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}
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if (window() && event.child() && is<Widget>(*event.child()))
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window()->did_remove_widget({}, downcast<Widget>(*event.child()));
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window()->did_remove_widget({}, verify_cast<Widget>(*event.child()));
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update();
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}
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return Core::Object::child_event(event);
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@ -563,7 +563,7 @@ Widget* Widget::child_at(const Gfx::IntPoint& point) const
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for (int i = children().size() - 1; i >= 0; --i) {
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if (!is<Widget>(children()[i]))
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continue;
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auto& child = downcast<Widget>(children()[i]);
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auto& child = verify_cast<Widget>(children()[i]);
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if (!child.is_visible())
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continue;
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if (child.content_rect().contains(point))
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@ -245,7 +245,7 @@ public:
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{
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for_each_child([&](auto& child) {
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if (is<Widget>(child))
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return callback(downcast<Widget>(child));
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return callback(verify_cast<Widget>(child));
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return IterationDecision::Continue;
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});
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}
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@ -370,13 +370,13 @@ private:
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inline Widget* Widget::parent_widget()
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{
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if (parent() && is<Widget>(*parent()))
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return &downcast<Widget>(*parent());
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return &verify_cast<Widget>(*parent());
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return nullptr;
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}
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inline const Widget* Widget::parent_widget() const
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{
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if (parent() && is<Widget>(*parent()))
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return &downcast<const Widget>(*parent());
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return &verify_cast<const Widget>(*parent());
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return nullptr;
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}
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}
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