X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fview%2Fviewitem.cpp;h=e9602f8790ddcec61767509cd694524cbd3d8cd6;hp=02a9c6a2f39d8deb9dcb0e0c4d3f11e1b1f16a93;hb=a009d21992db132679e27030736ed614522245ea;hpb=23e75650eba0491b2636de3cef87f893e38ae6f3

diff --git a/pv/view/viewitem.cpp b/pv/view/viewitem.cpp
index 02a9c6a2..e9602f87 100644
--- a/pv/view/viewitem.cpp
+++ b/pv/view/viewitem.cpp
@@ -33,7 +33,7 @@ const QSizeF ViewItem::LabelPadding(4, 0);
 const int ViewItem::HighlightRadius = 3;
 
 ViewItem::ViewItem() :
-	context_parent_(NULL),
+	context_parent_(nullptr),
 	drag_point_(INT_MIN, INT_MIN),
 	selected_(false)
 {
@@ -49,6 +49,11 @@ void ViewItem::select(bool select)
 	selected_ = select;
 }
 
+bool ViewItem::is_draggable() const
+{
+	return true;
+}
+
 bool ViewItem::dragging() const
 {
 	return drag_point_.x() != INT_MIN && drag_point_.y() != INT_MIN;
@@ -56,7 +61,8 @@ bool ViewItem::dragging() const
 
 void ViewItem::drag()
 {
-	drag_point_ = point(QRect());
+	if (is_draggable())
+		drag_point_ = point(QRect());
 }
 
 void ViewItem::drag_release()
@@ -64,12 +70,30 @@ void ViewItem::drag_release()
 	drag_point_ = QPoint(INT_MIN, INT_MIN);
 }
 
+QRectF ViewItem::label_rect(const QRectF &rect) const
+{
+	(void)rect;
+	return QRectF();
+}
+
+QRectF ViewItem::hit_box_rect(const ViewItemPaintParams &pp) const
+{
+	(void)pp;
+	return QRectF();
+}
+
 QMenu* ViewItem::create_context_menu(QWidget *parent)
 {
 	context_parent_ = parent;
 	return new QMenu(parent);
 }
 
+widgets::Popup* ViewItem::create_popup(QWidget *parent)
+{
+	(void)parent;
+	return nullptr;
+}
+
 void ViewItem::delete_pressed()
 {
 }
@@ -81,6 +105,13 @@ QPen ViewItem::highlight_pen()
 		Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin);
 }
 
+void ViewItem::paint_label(QPainter &p, const QRect &rect, bool hover)
+{
+	(void)p;
+	(void)rect;
+	(void)hover;
+}
+
 void ViewItem::paint_back(QPainter &p, const ViewItemPaintParams &pp)
 {
 	(void)p;
@@ -101,7 +132,7 @@ void ViewItem::paint_fore(QPainter &p, const ViewItemPaintParams &pp)
 
 QColor ViewItem::select_text_colour(QColor background)
 {
-	return (background.lightness() > 64) ? Qt::black : Qt::white;
+	return (background.lightness() > 110) ? Qt::black : Qt::white;
 }
 
 } // namespace view