View: Removed signals_moved signals

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

diff --git a/pv/view/viewport.cpp b/pv/view/viewport.cpp
index feb880e94a0bd0ea477ed225bdae4642c5cef767..c33af44b6ccc423f3f8dc13d579e0268e7aad3ee 100644 (file)
--- a/pv/view/viewport.cpp
+++ b/pv/view/viewport.cpp
@@ -43,19 +43,14 @@ namespace pv {
 namespace view {
 
 Viewport::Viewport(View &parent) :
-       QWidget(&parent),
-       view_(parent),
+       ViewWidget(parent),
        mouse_down_valid_(false),
        pinch_zoom_active_(false)
 {
        setAttribute(Qt::WA_AcceptTouchEvents, true);
 
-       setMouseTracking(true);
        setAutoFillBackground(true);
        setBackgroundRole(QPalette::Base);
-
-       connect(&view_, SIGNAL(signals_moved()),
-               this, SLOT(on_signals_moved()));
 }
 
 void Viewport::paintEvent(QPaintEvent*)
@@ -221,10 +216,5 @@ bool Viewport::touchEvent(QTouchEvent *event)
        return true;
 }
 
-void Viewport::on_signals_moved()
-{
-       update();
-}
-
 } // namespace view
 } // namespace pv