50 lines
897 B
C++
50 lines
897 B
C++
#ifndef TIMELINEHEADER_H
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#define TIMELINEHEADER_H
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#include <QWidget>
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#include <QFontMetrics>
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class QScrollArea;
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class TimelineHeader : public QWidget
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{
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Q_OBJECT
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public:
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explicit TimelineHeader(QWidget *parent = 0);
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void set_in_point(long p);
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void set_out_point(long p);
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bool snapping;
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void update_header(double z);
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protected:
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void paintEvent(QPaintEvent*);
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void mousePressEvent(QMouseEvent*);
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void mouseMoveEvent(QMouseEvent*);
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void mouseReleaseEvent(QMouseEvent*);
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private:
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bool dragging;
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bool resizing_workarea;
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bool resizing_workarea_in;
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long temp_workarea_in;
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long temp_workarea_out;
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long sequence_end;
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long in_visible;
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double zoom;
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void set_playhead(int mouse_x);
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QFontMetrics fm;
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signals:
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public slots:
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void set_visible_in(long i);
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};
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#endif // TIMELINEHEADER_H
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