X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fview%2Fmarginwidget.hpp;h=0a24ad2ece705bde08e7c4be1af1421e680e9b7d;hp=de5c866f3077fcc12acb8028167dc4de0711a69d;hb=e9e4e5e7ea46132262fbd53f708dafc039b3b24f;hpb=19552bb8dff1708939544beecb448bcc91f46644

diff --git a/pv/view/marginwidget.hpp b/pv/view/marginwidget.hpp
index de5c866f..0a24ad2e 100644
--- a/pv/view/marginwidget.hpp
+++ b/pv/view/marginwidget.hpp
@@ -24,15 +24,15 @@
 #include <memory>
 
 #include <QPoint>
-#include <QWidget>
+
+#include "viewwidget.hpp"
 
 namespace pv {
 namespace view {
 
-class View;
 class ViewItem;
 
-class MarginWidget : public QWidget
+class MarginWidget : public ViewWidget
 {
 	Q_OBJECT
 
@@ -47,27 +47,23 @@ public:
 	virtual QSize extended_size_hint() const = 0;
 
 protected:
+	/**
+	 * Indicates the event an a view item has been clicked.
+	 * @param item the view item that has been clicked.
+	 */
+	virtual void item_clicked(
+		const std::shared_ptr<pv::view::ViewItem> &item);
+
 	/**
 	 * Shows the popup of a the specified @c ViewItem .
 	 * @param item The item to show the popup for.
 	 */
 	void show_popup(const std::shared_ptr<ViewItem> &item);
 
-private:
-	void leaveEvent(QEvent *event);
-
-public Q_SLOTS:
-	virtual void clear_selection();
-
-Q_SIGNALS:
-	void selection_changed();
-
 protected:
-	pv::view::View &view_;
-	QPoint mouse_point_;
-	QPoint mouse_down_point_;
-	std::shared_ptr<ViewItem> mouse_down_item_;
-	bool dragging_;
+	virtual void contextMenuEvent(QContextMenuEvent *event);
+
+	virtual void keyPressEvent(QKeyEvent *e);
 };
 
 } // namespace view