56 lines
1.1 KiB
C++
56 lines
1.1 KiB
C++
#ifndef LABELSLIDER_H
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#define LABELSLIDER_H
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#include <QLabel>
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#include <QUndoCommand>
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#define LABELSLIDER_NORMAL 0
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#define LABELSLIDER_FRAMENUMBER 1
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#define LABELSLIDER_PERCENT 2
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class LabelSlider : public QLabel
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{
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Q_OBJECT
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public:
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LabelSlider(QWidget* parent = 0);
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void set_display_type(int type);
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void set_value(double v, bool userSet);
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void set_default_value(double v);
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void set_minimum_value(double v);
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void set_maximum_value(double v);
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double value();
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bool is_set();
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double get_drag_start_value();
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bool is_dragging();
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virtual QString valueToString(double v);
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double getPreviousValue();
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int decimal_places;
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protected:
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void mousePressEvent(QMouseEvent *ev);
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void mouseMoveEvent(QMouseEvent *ev);
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void mouseReleaseEvent(QMouseEvent *ev);
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private:
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double default_value;
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double internal_value;
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double drag_start_value;
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double previous_value;
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bool min_enabled;
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double min_value;
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bool max_enabled;
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double max_value;
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bool drag_start;
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bool drag_proc;
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int drag_start_x;
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int drag_start_y;
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bool set;
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int display_type;
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signals:
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void valueChanged();
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};
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#endif // LABELSLIDER_H
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