Make Popup dodge the screen edge

[pulseview.git] / pv / widgets / popup.h

diff --git a/pv/widgets/popup.h b/pv/widgets/popup.h
index 402fc6bda3d60944f7b087c4a99034133ef69d5e..0bc6d0ff819642a72a10042a1ed9ee920ac636bc 100644 (file)
--- 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;