X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fwidgets%2Fpopup.h;h=0bc6d0ff819642a72a10042a1ed9ee920ac636bc;hp=402fc6bda3d60944f7b087c4a99034133ef69d5e;hb=8bd26d8b9c831b509ee3241ea4dac6f50c023622;hpb=6e3f046e779b939efebdfa4d9e68fe28d9beee59

diff --git a/pv/widgets/popup.h b/pv/widgets/popup.h
index 402fc6bd..0bc6d0ff 100644
--- a/pv/widgets/popup.h
+++ b/pv/widgets/popup.h
@@ -28,6 +28,8 @@ namespace widgets {
 
 class Popup : public QWidget
 {
+	Q_OBJECT
+
 public:
 	enum Position
 	{
@@ -51,6 +53,8 @@ public:
 	void set_position(const QPoint point, Position pos);
 
 private:
+	bool space_for_arrow() const;
+
 	QPolygon arrow_polygon() const;
 
 	QRegion arrow_region() const;
@@ -63,14 +67,21 @@ private:
 
 	void reposition_widget();
 
+private:
+	void closeEvent(QCloseEvent*);
+
 	void paintEvent(QPaintEvent*);
 
 	void resizeEvent(QResizeEvent*);
 
-	void showEvent(QShowEvent*);
-
 	void mouseReleaseEvent(QMouseEvent *e);
 
+protected:
+	void showEvent(QShowEvent *e);
+
+signals:
+	void closed();
+
 private:
 	QPoint _point;
 	Position _pos;