X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fview%2Fviewwidget.cpp;h=e2b2d17295f3295bc429f550548d95545c3ca1f3;hb=1f1edc092680e9182be07a760ad03d00b8c5ca06;hp=0b3b2fd1e233f962bc9f6b50417109e72582722b;hpb=e9e4e5e7ea46132262fbd53f708dafc039b3b24f;p=pulseview.git

diff --git a/pv/view/viewwidget.cpp b/pv/view/viewwidget.cpp
index 0b3b2fd..e2b2d17 100644
--- a/pv/view/viewwidget.cpp
+++ b/pv/view/viewwidget.cpp
@@ -35,7 +35,7 @@ namespace view {
 ViewWidget::ViewWidget(View &parent) :
 	QWidget(&parent),
 	view_(parent),
-	dragging_(false)
+	item_dragging_(false)
 {
 	setFocusPolicy(Qt::ClickFocus);
 	setMouseTracking(true);
@@ -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
@@ -157,7 +163,7 @@ void ViewWidget::mouse_left_release_event(QMouseEvent *event)
 	for (auto &i : items)
 		i->drag_release();
 
-	if (dragging_)
+	if (item_dragging_)
 		view_.restack_all_row_items();
 	else
 	{
@@ -171,7 +177,7 @@ void ViewWidget::mouse_left_release_event(QMouseEvent *event)
 		}
 	}
 
-	dragging_ = false;
+	item_dragging_ = false;
 }
 
 void ViewWidget::mousePressEvent(QMouseEvent *event)
@@ -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;
 }
 
@@ -210,7 +217,7 @@ void ViewWidget::mouseMoveEvent(QMouseEvent *event)
 		return;
 
 	// Do the drag
-	dragging_ = true;
+	item_dragging_ = true;
 	drag_items(event->pos() - mouse_down_point_);
 
 	update();