Mouse scroll wheel zooming! =o)

[mussa.git] / qui / MussaAlignedWindow.cpp

diff --git a/qui/MussaAlignedWindow.cpp b/qui/MussaAlignedWindow.cpp
index 085a8b67e2bc4788602a2b231ad0e03bab0d4dd9..7e4246dfb79509db70a90d15dd275605d9e4646e 100644 (file)
--- a/qui/MussaAlignedWindow.cpp
+++ b/qui/MussaAlignedWindow.cpp
@@ -40,6 +40,11 @@ MussaAlignedWindow::MussaAlignedWindow(MussaRef m,
   connect(zoom, SIGNAL(valueChanged(double)), 
           &browser, SLOT(setZoom(double)));
   zoom->setValue(zoom_level);
+  
+  // Mouse scroll wheel zooming!
+  connect(&browser, SIGNAL(mouseWheelZoom(double)),
+                 zoom, SLOT(setValue(double)));
+  
   computeMatchLines();
   setupMenus();
   setupAlignmentMenus();