X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fview%2Fviewport.cpp;h=145f040fc93be7413d23458e6383c971304073a8;hb=903038a8c9496b23d29535dd8c41a6c207c0831b;hp=a06c8888761f6c1237ffde3c5aecc8ceb2ff5df1;hpb=7d0c935c488742ca45bdcd73bf8573e0e6f67aab;p=pulseview.git

diff --git a/pv/view/viewport.cpp b/pv/view/viewport.cpp
index a06c888..145f040 100644
--- a/pv/view/viewport.cpp
+++ b/pv/view/viewport.cpp
@@ -111,6 +111,16 @@ void Viewport::mouseMoveEvent(QMouseEvent *event)
 	}
 }
 
+void Viewport::mouseDoubleClickEvent(QMouseEvent *event)
+{
+	assert(event);
+
+	if (event->buttons() & Qt::LeftButton)
+		_view.zoom(2.0, event->x());
+	else if (event->buttons() & Qt::RightButton)
+		_view.zoom(-2.0, event->x());
+}
+
 void Viewport::wheelEvent(QWheelEvent *event)
 {
 	assert(event);