Continues migration with DDS, Common

Lts/Common/LtsTimeline/item_delegate.h

@@ -0,0 +1,47 @@
+
+
+
+#pragma once
+
+#include <LtsTimeline/ltstimeline_export.h>
+
+#include <QStyledItemDelegate>
+#include <QPushButton>
+
+
+namespace LtsTimeline
+{
+
+class TimelineView;
+class TimelineModel;
+
+
+class LTSTIMELINE_EXPORT ItemDelegate : public QStyledItemDelegate
+{
+  Q_OBJECT
+
+public:
+  ItemDelegate(TimelineView *parent = nullptr);
+  ~ItemDelegate();
+
+  
+
+  QSize sizeHint(const QStyleOptionViewItem &option = {}, const QModelIndex &index = {}) const override;
+
+  
+
+  virtual void paintDragItems(QPainter *painter) const;
+  virtual void paintTrackButtons(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const;
+
+protected:
+  virtual void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const override;
+
+protected:
+  TimelineView *m_view { nullptr };
+
+  QPushButton *m_pushButton { nullptr };
+  QPushButton *m_pushButtonPressed { nullptr };
+
+};
+
+}