Make member variable underscores a suffix instead of a prefix

[pulseview.git] / pv / view / selectableitem.cpp

diff --git a/pv/view/selectableitem.cpp b/pv/view/selectableitem.cpp
index 517b6879120c2b71f34670df4a23b1caa154cae0..5987b3ec457c4b6c40dccc07393eaf48ec517040 100644 (file)
--- a/pv/view/selectableitem.cpp
+++ b/pv/view/selectableitem.cpp
@@ -20,22 +20,69 @@
 
 #include "selectableitem.h"
 
+#include <climits>
+
+#include <QApplication>
+#include <QMenu>
+#include <QPalette>
+
 namespace pv {
 namespace view {
 
+const int SelectableItem::HighlightRadius = 6;
+
 SelectableItem::SelectableItem() :
-       _selected(false)
+       context_parent_(NULL),
+       selected_(false),
+       drag_point_(INT_MIN, INT_MIN)
 {
 }
 
 bool SelectableItem::selected() const
 {
-       return _selected;
+       return selected_;
 }
 
 void SelectableItem::select(bool select)
 {
-       _selected = 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(
+               QPalette::Highlight), HighlightRadius,
+               Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin);
 }
 
 } // namespace view