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annotate edtimeline.h @ 403:d34922e6a244

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Even more work towards the editor.
author Matti Hamalainen <ccr@tnsp.org>
date Fri, 19 Oct 2012 21:52:16 +0300
parents 0f290af63fc1
children a4666c9e1336
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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 <QLineEdit>
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9 #include "edtlobj.h"
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10 #include "dmengine.h"
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13 class QEDTimelineTrackDisplay : public QWidget
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14 {
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15 Q_OBJECT
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16
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17 public:
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18 DMTimelineTrack *track;
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20 QEDTimelineTrackDisplay(QWidget *parent = 0);
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21 void setTrack(DMTimelineTrack *mtrack);
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22
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23 float getTimeScale(float value);
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24 float getTimeFromCoord(float value);
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25
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26 void setTime(const int mtime);
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27 void setOffset(const int moffs);
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28 void setScale(const float mscale);
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29
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30 QSize minimumSizeHint() const;
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31 QSize sizeHint() const;
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32
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33 protected:
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34 void mousePressEvent(QMouseEvent *event);
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35 void mouseMoveEvent(QMouseEvent *event);
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36 void mouseReleaseEvent(QMouseEvent *event);
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37
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38 void paintEvent(QPaintEvent *event);
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39
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40 private:
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41 bool dragging;
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42 QPoint dragPoint;
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43 int dragOffs; // milliseconds
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44
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45 float scale;
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46 int time, offs;
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47 };
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49
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50 class QEDTimelineTrackView : public QWidget
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51 {
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52 Q_OBJECT
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53
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54 private:
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55 QLineEdit *infoName;
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56 QLabel *infoData;
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57 QCheckBox *enabledCheck;
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58
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59 public:
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60 QEDTimelineTrackDisplay *track;
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62 QEDTimelineTrackView(QWidget *parent = 0);
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63 void setTrack(DMTimelineTrack *mtrack);
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64 void update();
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65
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66 private slots:
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67 void slotTrackEnabledChanged(bool);
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68 void slotTrackNameChanged(const QString & text);
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70 signals:
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71 void trackChanged();
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72 };
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75 class QEDTimelineView : public QWidget
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76 {
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77 Q_OBJECT
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79 private:
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80 QVBoxLayout *layout;
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81
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82 EDTimelineObject *tl;
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83 QList<QEDTimelineTrackView *> tracks;
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85 public:
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86 QEDTimelineView(QWidget *parent = 0);
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87 void setTimeline(EDTimelineObject *mtl);
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88
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89 void setTime(const int mtime);
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90 void setOffset(const int moffs);
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91 void setScale(const float mscale);
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93 private slots:
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94 void slotTimelineChanged();
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95
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96 signals:
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97 void timelineChanged();
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98 };
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99
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100 #endif