Create long-press latching mode for pushbuttons

1 files changed, 9 insertions, 0 deletions

diff --git a/src/widget/wpushbutton.h b/src/widget/wpushbutton.h
index f700f1120d..2e344eca97 100644
--- a/src/widget/wpushbutton.h
+++ b/src/widget/wpushbutton.h
@@ -55,6 +55,12 @@ class WPushButton : public WWidget
   public slots:
     void setValue(double);
 
+  private slots:
+    void slotCheckSetLatching();
+
+  signals:
+    void valueChangedLatched(double);
+
   protected:
     virtual void paintEvent(QPaintEvent *);
     virtual void mousePressEvent(QMouseEvent *e);
@@ -72,8 +78,11 @@ class WPushButton : public WWidget
     QPixmap **m_pPixmaps;
     // Associated background pixmap
     QPixmap *m_pPixmapBack;
+    // short click toggle button long click push button.
     ControlPushButton::ButtonMode m_leftButtonMode, m_rightButtonMode;
     QTimer m_clickTimer;
+    // Keep track if latching is still valid.
+    bool m_bLatchActive;
 };
 
 #endif