X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fview%2Fselectableitem.cpp;h=6331575a4016b7afcf529688e8a66b1342cdefff;hb=2a21747e9daac2a45cd9a5ceb9a351f9775c5704;hp=8dfdd8aa33d36c9c200486cb6ff317da13500989;hpb=d09674d4529828b6bd2cbaa027949b953d6bd96a;p=pulseview.git

diff --git a/pv/view/selectableitem.cpp b/pv/view/selectableitem.cpp
index 8dfdd8a..6331575 100644
--- a/pv/view/selectableitem.cpp
+++ b/pv/view/selectableitem.cpp
@@ -20,7 +20,10 @@
 
 #include "selectableitem.h"
 
+#include <climits>
+
 #include <QApplication>
+#include <QMenu>
 #include <QPalette>
 
 namespace pv {
@@ -29,7 +32,9 @@ namespace view {
 const int SelectableItem::HighlightRadius = 6;
 
 SelectableItem::SelectableItem() :
-	_selected(false)
+	_context_parent(NULL),
+	_selected(false),
+	_drag_point(INT_MIN, INT_MIN)
 {
 }
 
@@ -43,6 +48,36 @@ void SelectableItem::select(bool select)
 	_selected = select;
 }
 
+bool SelectableItem::dragging() const
+{
+	return _drag_point.x() != INT_MIN && _drag_point.y() != INT_MIN;
+}
+
+QPoint SelectableItem::drag_point() const
+{
+	return _drag_point;
+}
+
+void SelectableItem::drag()
+{
+	_drag_point = point();
+}
+
+void SelectableItem::drag_release()
+{
+	_drag_point = QPoint(INT_MIN, INT_MIN);
+}
+
+QMenu* SelectableItem::create_context_menu(QWidget *parent)
+{
+	_context_parent = parent;
+	return new QMenu(parent);
+}
+
+void SelectableItem::delete_pressed()
+{
+}
+
 QPen SelectableItem::highlight_pen()
 {
 	return QPen(QApplication::palette().brush(