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LibCore: Add Object::remove_all_children()
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parent
ddaedbca87
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e955c024b2
Notes:
sideshowbarker
2024-07-19 00:33:43 +09:00
Author: https://github.com/linusg Commit: https://github.com/SerenityOS/serenity/commit/e955c024b2d Pull-request: https://github.com/SerenityOS/serenity/pull/4573
@ -46,10 +46,7 @@ int main(int argc, char** argv)
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editor.set_automatic_indentation_enabled(true);
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editor.on_change = [&] {
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// FIXME: This is not a very expressive way to remove all children..
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while (!preview.children().is_empty())
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preview.children().first().remove_from_parent();
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preview.remove_all_children();
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preview.load_from_gml(editor.text());
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};
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@ -130,6 +130,12 @@ void Object::remove_child(Object& object)
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ASSERT_NOT_REACHED();
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}
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void Object::remove_all_children()
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{
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while (!m_children.is_empty())
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m_children.first().remove_from_parent();
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}
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void Object::timer_event(Core::TimerEvent&)
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{
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}
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@ -105,6 +105,7 @@ public:
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void add_child(Object&);
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void insert_child_before(Object& new_child, Object& before_child);
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void remove_child(Object&);
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void remove_all_children();
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void dump_tree(int indent = 0);
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