66 lines
1.7 KiB
C++
66 lines
1.7 KiB
C++
#ifndef BC_VALUESLIDER_H
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#define BC_VALUESLIDER_H
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#include <QWidget>
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#include <QTableView>
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#include <QSlider>
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#include <QPainter>
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#include <QProxyStyle>
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#include <bcvalue.h>
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#include <ui_bcvalueslider.h>
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class QSlider;
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class QPushButton;
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class BCValue;
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class BCValueSlider : public QWidget, private Ui::BCValueSlider
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{
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Q_OBJECT
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public:
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explicit BCValueSlider(QWidget *parent = nullptr);
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int value() const;
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void setValueAndRange( const BCValue::ValueRange& params );
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// helper functions
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static QRect updateEditorRect( const QRect& rect);
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static void paintSliderIndicator(QPainter* painter, const QRect& rect, double ratio );
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static void paintSliderIndicator2(QPainter* painter, const QRect& rect, double ratio );
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signals:
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void valueChanged(int value);
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void valueCommited(int value);
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protected:
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// Fluent Design Slider Style
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class BCValueSliderStyle : public QProxyStyle
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{
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public:
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BCValueSliderStyle();
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int pixelMetric(PixelMetric metric, const QStyleOption* option = nullptr, const QWidget* widget = nullptr) const override;
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QRect subControlRect(ComplexControl cc, const QStyleOptionComplex* opt, SubControl sc, const QWidget* widget) const override;
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void drawComplexControl(ComplexControl control, const QStyleOptionComplex* option, QPainter* painter, const QWidget* widget) const override;
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void drawHorizontalFluentSlider(QPainter* painter, const QStyleOptionSlider* slider, const QColor& activeColor, const QColor& bgColor) const;
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};
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static constexpr int cTextBlockOffset = 130;
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static constexpr int cPaddingRight = 8;
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static constexpr int cSliderWidth = 117;
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std::unique_ptr<BCValueSliderStyle> _sliderStyle;
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};
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#endif // BC_VALUESLIDER_H
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