56 lines
1.6 KiB
C++
56 lines
1.6 KiB
C++
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#ifndef ICONBUTTON_H
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#define ICONBUTTON_H
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#include <QPushButton>
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#include <QEvent>
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#include <QMouseEvent>
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class IconButton : public QPushButton {
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Q_OBJECT
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public:
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enum State {Normal, Hover, Press, Checked};
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IconButton(const QString &normalPic, const QString &hoverPic,
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const QString &pressPic, const QString &text, QWidget* parent = 0);
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IconButton(const QString &normalPic, const QString &hoverPic,
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const QString &pressPic, const QString &checkedPic, const QString &text, QWidget* parent = 0);
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~IconButton();
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void setNormalPic(const QString &normalPic);
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void setHoverPic(const QString &hoverPic);
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void setPressPic(const QString &pressPic);
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void setCheckedPic(const QString &checkedPic);
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inline const QString getNormalPic() const { return m_normalPic;}
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inline const QString getHoverPic() const { return m_hoverPic;}
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inline const QString getPressPic() const { return m_pressPic;}
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inline const QString getCheckedPic() const { return m_checkedPic;}
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State getState() const;
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Q_SIGNALS:
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void stateChanged();
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protected:
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void enterEvent(QEvent* event) Q_DECL_OVERRIDE;
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void leaveEvent(QEvent* event) Q_DECL_OVERRIDE;
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void mousePressEvent(QMouseEvent* event) Q_DECL_OVERRIDE;
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void mouseReleaseEvent(QMouseEvent* event) Q_DECL_OVERRIDE;
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void mouseMoveEvent(QMouseEvent* event) Q_DECL_OVERRIDE;
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private:
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void updateIcon();
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void setState(State state);
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private:
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State m_state = Normal;
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QString m_normalPic;
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QString m_hoverPic;
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QString m_pressPic;
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QString m_checkedPic;
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};
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#endif // ICONBUTTON_H
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