small fixes

src/damaris/gui/DamarisGUI.py

@@ -88,7 +88,6 @@ class logstream:
     def __del__( self ):
         pass
 
-
 global log
 log = logstream( )
 sys.stdout = log
@@ -134,9 +133,6 @@ class LockFile:
             return False
 
 
-
-
-
 class DamarisGUI:
     ExpScript_Display = 0
     ResScript_Display = 1
@@ -2342,7 +2338,9 @@ class MonitorWidgets:
         # now let's add a button to the toolbar
         self.matplot_cursor_button = gtk.ToggleButton(label='')
         try:
-            image = gtk.Image.new_from_file("/usr/share/icons/breeze/actions/24/crosshairs-symbolic.svg")
+            icon_theme = gtk.IconTheme.get_default()
+            icon = icon_theme.load_icon("crosshairs", 24, 0)
+            image = gtk.Image.new_from_pixbuf(icon)
             self.matplot_cursor_button.set_image(image)
         except:
             pass
@@ -2803,6 +2801,7 @@ class MonitorWidgets:
                 self.matplot_cursor = matplotlib.widgets.Cursor(self.matplot_axes,
                                                                 useblit=False, color='red', linewidth=1)
                 self.matplot_canvas.draw()
+            # TODO: Deactivate the pane button
 
         else:
             # Deactivate cursor