X-Git-Url: http://git.code-monkey.de/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fview%2Fviewwidget.cpp;fp=pv%2Fview%2Fviewwidget.cpp;h=e2b2d17295f3295bc429f550548d95545c3ca1f3;hp=57053298d00a81d0495f2ce290a5aa3cdea77ac8;hb=1f1edc092680e9182be07a760ad03d00b8c5ca06;hpb=803cdac41caf71af9298e3f612468aa522a107d5

diff --git a/pv/view/viewwidget.cpp b/pv/view/viewwidget.cpp
index 5705329..e2b2d17 100644
--- a/pv/view/viewwidget.cpp
+++ b/pv/view/viewwidget.cpp
@@ -86,6 +86,12 @@ bool ViewWidget::accept_drag() const
 	return false;
 }
 
+bool ViewWidget::mouse_down() const
+{
+	return mouse_down_point_.x() != INT_MIN &&
+		mouse_down_point_.y() != INT_MIN;
+}
+
 void ViewWidget::drag_items(const QPoint &delta)
 {
 	// Drag the row items
@@ -191,6 +197,7 @@ void ViewWidget::mouseReleaseEvent(QMouseEvent *event)
 	if (event->button() & Qt::LeftButton)
 		mouse_left_release_event(event);
 
+	mouse_down_point_ = QPoint(INT_MIN, INT_MIN);
 	mouse_down_item_ = nullptr;
 }