Implement expansion marker animation and its infrastructure

[pulseview.git] / pv / views / trace / viewitem.cpp

diff --git a/pv/views/trace/viewitem.cpp b/pv/views/trace/viewitem.cpp
index 43c9ca2673de149ed6fcbdf50a4e7cec9ee723e1..f84080ec79fe92c9207dd6d713135c4c15c3c9b9 100644 (file)
--- a/pv/views/trace/viewitem.cpp
+++ b/pv/views/trace/viewitem.cpp
@@ -39,6 +39,12 @@ ViewItem::ViewItem() :
 {
 }
 
+bool ViewItem::is_selectable(QPoint pos) const
+{
+       (void)pos;
+       return true;
+}
+
 bool ViewItem::selected() const
 {
        return selected_;
@@ -49,8 +55,9 @@ void ViewItem::select(bool select)
        selected_ = select;
 }
 
-bool ViewItem::is_draggable() const
+bool ViewItem::is_draggable(QPoint pos) const
 {
+       (void)pos;
        return true;
 }
 
@@ -61,8 +68,7 @@ bool ViewItem::dragging() const
 
 void ViewItem::drag()
 {
-       if (is_draggable())
-               drag_point_ = drag_point(QRect());
+       drag_point_ = drag_point(QRect());
 }
 
 void ViewItem::drag_release()
@@ -142,6 +148,16 @@ QColor ViewItem::select_text_color(QColor background)
        return (background.lightness() > 110) ? Qt::black : Qt::white;
 }
 
+void ViewItem::hover_point_changed(const QPoint &hp)
+{
+       (void)hp;
+}
+
+void ViewItem::mouse_left_press_event(const QMouseEvent* event)
+{
+       (void)event;
+}
+
 } // namespace trace
 } // namespace views
 } // namespace pv