X-Git-Url: http://woldlab.caltech.edu/gitweb/?p=mussa.git;a=blobdiff_plain;f=qui%2Fseqbrowser%2FSequenceBrowserWidget.cpp;h=0ec2a6afe8fe098ba21ce08fafd853d1840233b1;hp=7ccf966ab9962ea57cfb663a1ee791c264c5d3a5;hb=58fe385bd7703c81343e08b13f2492380a5089c2;hpb=709adb67d249056f6864402c17f421a9b31f6119

diff --git a/qui/seqbrowser/SequenceBrowserWidget.cpp b/qui/seqbrowser/SequenceBrowserWidget.cpp
index 7ccf966..0ec2a6a 100644
--- a/qui/seqbrowser/SequenceBrowserWidget.cpp
+++ b/qui/seqbrowser/SequenceBrowserWidget.cpp
@@ -50,6 +50,10 @@ SequenceBrowserWidget::SequenceBrowserWidget(
           this, SLOT(updatePosition()));
   connect(&(scrollable_browser->browser()), SIGNAL(basepairsCopied(size_t)),
           this, SIGNAL(basepairsCopied(size_t)));
+  
+  // Send the signal mouseWheelZoom signal from seq browser upward.
+  connect(&(scrollable_browser->browser()), SIGNAL(mouseWheelZoom(double)),
+          this, SIGNAL(mouseWheelZoom(double)));
 }
 
 QSize SequenceBrowserWidget::sizeHint() const