diff --git a/pylot/PyLoT.ico b/pylot/PyLoT.ico
new file mode 100644
index 00000000..81bd4cf5
Binary files /dev/null and b/pylot/PyLoT.ico differ
diff --git a/pylot/QtPyLoT.py b/pylot/QtPyLoT.py
index fad213cc..b25dacca 100755
--- a/pylot/QtPyLoT.py
+++ b/pylot/QtPyLoT.py
@@ -23,9 +23,11 @@ class MainWindow(QMainWindow):
     def __init__(self, parent=None):
         super(MainWindow, self).__init__(parent)
 
+        self.setWindowIcon(QIcon("PyLoT.ico"))
+
         # create central matplotlib figure widget
-        dataPlot = setupPlot()
-        self.setCentralWidget(dataPlot)
+        setupPlot()
+        self.setCentralWidget(self.DataPlot)
 
         filterOptionsP = FILTERDEFAULTS['P']
         filterOptionsS = FILTERDEFAULTS['S']
@@ -45,6 +47,10 @@ class MainWindow(QMainWindow):
         layout = QtGui.QVBoxLayout(self.ui.widget_PlotArea)
         layout.addWidget(self.DataPlot, 1)
 
+    def plotData(self, data):
+        if data is not None and isinstance(data, Stream):
+            self.DataPlot.height
+
 
 class PickWindow(QDialog):