work on #32 ! But will do it for next release

labsquare · Dec 22, 2017 · 471c1d1 · 471c1d1
1 parent de95fd7
commit 471c1d1
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diff --git a/src/gui/traceview.cpp b/src/gui/traceview.cpp
@@ -102,6 +102,15 @@ void TraceView::mousePressEvent(QMouseEvent *event)
 bool TraceView::viewportEvent(QEvent *event)
 {
     return QAbstractScrollArea::viewportEvent(event);
+}
+//-------------------------------------------------------------------------------
+void TraceView::wheelEvent(QWheelEvent *event)
+{
+// TODO
+//    mXFactor += event->delta()/10;
+//    setScaleFactor(mXFactor);
+
+
 }
 
 void TraceView::dragEnterEvent(QDragEnterEvent *event)
@@ -593,6 +602,8 @@ void TraceView::setScaleFactor(float factor)
     mXFactor = factor;
     viewport()->update();
     updateScrollbar();
+
+
 }
 //-------------------------------------------------------------------------------
 void TraceView::setSelection(int pos, int length)

diff --git a/src/gui/traceview.h b/src/gui/traceview.h
@@ -111,6 +111,7 @@ protected :
     void mouseMoveEvent(QMouseEvent * event) override;
     void mousePressEvent(QMouseEvent * event) override;
     bool viewportEvent(QEvent * event) override;
+    void wheelEvent(QWheelEvent * event) override;
 
     void dragEnterEvent(QDragEnterEvent * event) override;
     void dropEvent(QDropEvent * event) override;