SunDial.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: SunDial
Included in API: True
Author(s): Tyler Parke
 *-----------------------------------------------------------------------------------------**/
#pragma once
#include "DLLInfo.h"
#include <NDEVR/Resource.h>
#include <NDEVR/Vector.h>
#include <QWidget>
namespace NDEVR
{
    class NDEVR_WIDGETS_API SunDial : public QWidget
    {
        Q_OBJECT
    public:
        SunDial(QWidget* parent = nullptr);
        virtual void mousePressEvent(QMouseEvent* ev) override;
        Vector<2, fltp04> centerPoint() const;
        Vector<2, fltp04> knobLocation() const;
        fltp04 knobRadius() const
        {
            return m_knob_radius * getMin(height(), width());
        }
        fltp04 outerRadius() const;
        QSize sizeHint() const override
        {
            return QSize(300, 300);
        }
        virtual void mouseReleaseEvent(QMouseEvent*) override
        {
            m_dragging = false;
        }
        void setKnobColor(QColor inner, QColor outer);
        void setBackgroundColor(QColor inner, QColor outer);
        virtual void mouseMoveEvent(QMouseEvent* ev) override;
        Resource<Vector<2, fltp04>> location;
    protected:
        void paintEvent(QPaintEvent* paint_event) override;
    protected:
        fltp04 m_inner_radius;
        QColor m_outer_color;
        QColor m_inner_color;
 
        QColor m_knob_inner_color;
        QColor m_knob_outer_color;
 
        fltp04 m_knob_radius;
        bool m_dragging;
    };
}