ViewItem: Use drag_point() with drag_by()

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

diff --git a/pv/view/marginwidget.cpp b/pv/view/marginwidget.cpp
index 179e82b9f7f9c63084f104061059163d2370c354..f8302f646f73867589e68027580fb8435e378895 100644 (file)
--- a/pv/view/marginwidget.cpp
+++ b/pv/view/marginwidget.cpp
@@ -18,18 +18,21 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
-#include "view.h"
+#include "view.hpp"
 
-#include "marginwidget.h"
+#include "marginwidget.hpp"
 
 namespace pv {
 namespace view {
 
 MarginWidget::MarginWidget(View &parent) :
        QWidget(&parent),
-       view_(parent)
+       view_(parent),
+       dragging_(false)
 {
        setAttribute(Qt::WA_NoSystemBackground, true);
+       setFocusPolicy(Qt::ClickFocus);
+       setMouseTracking(true);
 }
 
 void MarginWidget::clear_selection()