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/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include <LibGUI/Widget.h>
namespace GUI {
class ControlBoxButton;
class SpinBox : public Widget {
C_OBJECT(SpinBox)
public:
virtual ~SpinBox() override;
int value() const { return m_value; }
void set_value(int);
int min() const { return m_min; }
int max() const { return m_max; }
void set_min(int min) { set_range(min, max()); }
void set_max(int max) { set_range(min(), max); }
void set_range(int min, int max);
Function<void(int value)> on_change;
protected:
SpinBox();
virtual void keydown_event(KeyEvent&) override;
virtual void mousewheel_event(MouseEvent&) override;
virtual void resize_event(ResizeEvent&) override;
private:
RefPtr<TextEditor> m_editor;
RefPtr<ControlBoxButton> m_increment_button;
RefPtr<ControlBoxButton> m_decrement_button;
int m_min { 0 };
int m_max { 100 };
int m_value { 0 };
};
}
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