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annotate edtimeline.h @ 397:9993873ff655

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More work towards editor.
author Matti Hamalainen <ccr@tnsp.org>
date Fri, 19 Oct 2012 07:22:09 +0300
parents 5137db55f00b
children 8660c6005032
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1 #ifndef EDTIMELINE_H
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2 #define EDTIMELINE_H
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3
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4 #include <QWidget>
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5 #include <QCheckBox>
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6 #include <QVBoxLayout>
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7 #include <QLabel>
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8 #include "edtlobj.h"
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9 #include "dmengine.h"
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10
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11
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12 class QTimelineTrackDisplay : public QWidget
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13 {
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14 Q_OBJECT
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15
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16 public:
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17 DMTimelineTrack *track;
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18
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19 QTimelineTrackDisplay(QWidget *parent = 0);
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20 void setTrack(DMTimelineTrack *mtrack);
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21
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22 float getTimeFromCoord(float value);
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23
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24 void setTime(const int mtime);
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25 void setOffset(const int moffs);
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26 void setScale(const float mscale);
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27
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28 QSize minimumSizeHint() const;
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29 QSize sizeHint() const;
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30
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31 protected:
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32 void mousePressEvent(QMouseEvent *event);
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33 void mouseMoveEvent(QMouseEvent *event);
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34 void mouseReleaseEvent(QMouseEvent *event);
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35
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36 void paintEvent(QPaintEvent *event);
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37
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38 private:
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39 bool dragging;
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40 QPoint dragPoint;
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41 int dragOffs; // milliseconds
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42
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43 float scale;
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44 int time, offs;
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45 };
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46
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47
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48 class QTimelineTrackView : public QWidget
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49 {
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50 Q_OBJECT
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51
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52 private:
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53 QLabel *infoName, *infoData;
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54 QCheckBox *enabledCheck;
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55
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56 public:
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57 QTimelineTrackDisplay *track;
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58
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59 QTimelineTrackView(QWidget *parent = 0);
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60 void setTrack(DMTimelineTrack *mtrack);
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61
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62 private slots:
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63 void slotTrackChanged(bool);
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65 signals:
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66 void trackChanged(bool);
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67 };
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69
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70 class QTimelineView : public QWidget
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71 {
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72 Q_OBJECT
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73
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74 private:
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75 QVBoxLayout *layout;
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76 TimelineObject *tl;
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77 QList<QTimelineTrackView *> tracks;
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79 public:
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80 QTimelineView(QWidget *parent = 0);
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81 void setTimeline(TimelineObject *mtl);
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82
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83 void setTime(const int mtime);
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84 void setOffset(const int moffs);
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85 void setScale(const float mscale);
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87 private slots:
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88 void slotTimelineChanged();
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89
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90 signals:
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91 void timelineChanged();
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92 };
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93
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94 #endif