Added initial support for dragging

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

diff --git a/pv/view/view.cpp b/pv/view/view.cpp
index e36072ef78ce0d76b88547a32616a5f9a110f9b0..b6add2ee294fa911bf7d4cca5a2b30ccdb78c7db 100644 (file)
--- a/pv/view/view.cpp
+++ b/pv/view/view.cpp
@@ -85,6 +85,9 @@ View::View(SigSession &session, QWidget *parent) :
        connect(&_cursors.second, SIGNAL(time_changed()),
                this, SLOT(marker_time_changed()));
 
+       connect(_header, SIGNAL(signals_moved()),
+               this, SLOT(signals_moved()));
+
        setViewportMargins(LabelMarginWidth, RulerHeight, 0, 0);
        setViewport(_viewport);
 
@@ -313,5 +316,11 @@ void View::marker_time_changed()
        _viewport->update();
 }
 
+void View::signals_moved()
+{
+       _header->update();
+       _viewport->update();
+}
+
 } // namespace view
 } // namespace pv