41 lines
755 B
C++
41 lines
755 B
C++
#ifndef TRACKSLIDERPOPUP_H
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#define TRACKSLIDERPOPUP_H
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#include <QWidget>
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class TrackSliderPopup : public QWidget {
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Q_OBJECT
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public:
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TrackSliderPopup(QWidget* parent);
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public slots:
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void SetText(const QString& text);
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void SetPopupPosition(const QPoint& pos);
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protected:
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void paintEvent(QPaintEvent*);
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private:
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static const int kTextMargin;
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static const int kPointLength;
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static const int kPointWidth;
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static const int kBorderRadius;
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static const qreal kBlurRadius;
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void UpdatePixmap();
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void UpdatePosition();
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void SendMouseEventToParent(QMouseEvent* e);
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private:
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QString text_;
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QPoint pos_;
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QFont font_;
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QFontMetrics font_metrics_;
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QPixmap pixmap_;
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QPixmap background_cache_;
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};
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#endif // TRACKSLIDERPOPUP_H
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