Toggle.h

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/*--------------------------------------------------------------------------------------------
Copyright (c) 2019, NDEVR LLC
tyler.parke@ndevr.org
  __    __   ____     _____ __     __  _______
 |  \  |  | |  __ \  |  ___|\ \   / / |   __  \
 |   \ |  | | |  \ \ | |___  \ \ / /  |  |__)  |
 |  . \|  | | |__/ / | |___   \ V /   |   _   /
 |  |\    |_|_____/__|_____|___\_/____|  | \  \
 |__| \__________________________________|  \__\
 
Subject to the terms of the Enterprise+ Agreement, NDEVR hereby grants
Licensee a limited, non-exclusive, non-transferable, royalty-free license
(without the right to sublicense) to use the API solely for the purpose of
Licensee's internal development efforts to develop applications for which
the API was provided.
 
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
 
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
 
Library: Widgets
File: Toggle
Included in API: True
Author(s): Tyler Parke
 *-----------------------------------------------------------------------------------------**/
#pragma once
#include <NDEVR/Button.h>
#include "DLLInfo.h"
class QPropertyAnimation;
class QLabel;
class QCheckBox;
namespace NDEVR
{
    template<class t_type>
    class Resource;
 
    class ResourceListener;
    /**--------------------------------------------------------------------------------------------------
    \brief A Button that toggles between on and off. In desktop mode this looks like a checkbox and in
        touch mode has a distinct look and feel.
    **/
    class NDEVR_WIDGETS_API Toggle : public Button
    {
        Q_OBJECT
        Q_PROPERTY(float offset READ offset WRITE setOffset)
 
    public:
        Toggle(QWidget* parent = nullptr);
        Toggle(const std::function<void(Button*)>& on_click);
        Toggle(const TranslatedString& name, const std::function<void(Button*)>& on_click);
        Toggle(const TranslatedString& name, const String& icon, const std::function<void(Button*)>& on_click);
        Toggle(const TranslatedString& name, const String& icon, Resource<bool>& on_click);
        ~Toggle();
        QSize sizeHint() const override;
        QSize minimumSizeHint() const override;
        float offset() const {
            return _x;
        }
        void setOffset(float o) {
            _x = o;
            update();
        }
    protected:
        void setupToggle();
        void paintEvent(QPaintEvent*) override;
        void mouseReleaseEvent(QMouseEvent*) override;
        int sliderWidth() const;
        int sliderHeight() const;
        int spacing() const;
        QRect sliderRect() const;
    protected slots:
        void onChecked(bool checked);
    private:
        qreal _opacity;
        float _x;
        QLabel* m_label;
        QCheckBox* m_combo;
        QPropertyAnimation* _anim = nullptr;
    };
}