ladybird/Userland/Libraries/LibGUI/LazyWidget.h
Brian Gianforcaro 1682f0b760 Everything: Move to SPDX license identifiers in all files.
SPDX License Identifiers are a more compact / standardized
way of representing file license information.

See: https://spdx.dev/resources/use/#identifiers

This was done with the `ambr` search and replace tool.

 ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
2021-04-22 11:22:27 +02:00

29 lines
461 B
C++

/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibGUI/Widget.h>
namespace GUI {
class LazyWidget : public Widget {
C_OBJECT(LazyWidget)
public:
virtual ~LazyWidget() override;
Function<void(LazyWidget&)> on_first_show;
protected:
LazyWidget();
private:
virtual void show_event(ShowEvent&) override;
bool m_has_been_shown { false };
};
}