49 lines
1 KiB
C++
49 lines
1 KiB
C++
#ifndef DEVICEVIEW_H
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#define DEVICEVIEW_H
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#include <QWidget>
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#include "RGBController.h"
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class DeviceView : public QWidget
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{
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Q_OBJECT
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public:
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explicit DeviceView(QWidget *parent = 0);
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virtual QSize sizeHint () const;
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virtual QSize minimumSizeHint () const;
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QColor color();
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void setController(RGBController * controller_ptr);
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signals:
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void colorChanged(const QColor color);
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protected:
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void mousePressEvent(QMouseEvent *event);
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void mouseMoveEvent(QMouseEvent *event);
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void mouseReleaseEvent(QMouseEvent *);
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void resizeEvent(QResizeEvent *event);
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void paintEvent(QPaintEvent *);
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private:
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QSize initSize;
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QImage wheelImage;
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QImage squareImage;
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QPixmap wheel;
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bool mouseDown;
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QPoint lastPos;
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int margin;
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int wheelWidth;
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QRegion wheelRegion;
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QRegion squareRegion;
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QColor current;
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bool inWheel;
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bool inSquare;
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int x_offset;
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int y_offset;
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RGBController* controller;
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QColor posColor(const QPoint &point);
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};
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#endif // DEVICEVIEW_H
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