Continues migration with DDS, Common

Lts/Common/LtsScriptTimeline/track_header.h

@@ -0,0 +1,43 @@
+#pragma once
+
+#include <QWidget>
+
+
+namespace LtsScriptTimeline
+{
+class Tools;
+
+class TrackHeader : public QWidget
+{
+  Q_OBJECT
+
+public:
+  explicit TrackHeader(QWidget *parent = nullptr);
+  
+
+  void recreatePositionLabels();
+  void updateMe();
+  void setIndicatorTime(int time);
+  void lockIndicator(bool lock = true) { m_indicatorLock = lock; }
+  void setTools(Tools *tools);
+  int indicatorTime() const { return m_indicatorTime; }
+
+private:
+  void resizeEvent(QResizeEvent *event) override;
+  void paintEvent(QPaintEvent *event) override;
+  void mousePressEvent(QMouseEvent *event) override;
+
+  int m_indicatorTime;
+  int m_textMargin;
+  int m_textSpacing;
+  QString m_timeFormat;
+  QVector<int> m_positionMarkers;
+  bool m_indicatorLock;
+  Tools *m_tools;
+
+signals:
+  void signalHeaderIndicatorTimeChanged(int time);
+  void signalHeaderIndicatorTimeUserChanged(qint64 time);
+};
+
+}