Fix startup error (undefined variable) on non-composited displays.

Fix titlebar label preventing scaling down titlebars by wrapping whole box in a viewport.
Add vertical scrollbars to the Profiles and Layouts tabs in Preferences.

terminatorlib/editablelabel.py

@@ -43,7 +43,7 @@ class EditableLabel(Gtk.EventBox):
         GObject.GObject.__init__(self) 
 
         self._entry_handler_id = []
-        self._label = Gtk.Label(label=text)
+        self._label = Gtk.Label(label=text, ellipsize='end')
         self._custom = False
         self.set_visible_window (False)
         self.add (self._label)  

terminatorlib/preferences.glade

@@ -1208,6 +1208,10 @@
                   <object class="GtkVBox" id="vbox1">
                     <property name="visible">True</property>
                     <property name="can_focus">False</property>
+                    <child>
+                      <object class="GtkScrolledWindow" id="scrolledwindow3">
+                        <property name="visible">True</property>
+                        <property name="hscrollbar_policy">never</property>
                         <child>
                           <object class="GtkTreeView" id="profilelist">
                             <property name="visible">True</property>
@@ -1233,6 +1237,8 @@
                               </object>
                             </child>
                           </object>
+                        </child>
+                      </object>
                       <packing>
                         <property name="expand">True</property>
                         <property name="fill">True</property>
@@ -3143,6 +3149,10 @@
                   <object class="GtkVBox" id="vbox2">
                     <property name="visible">True</property>
                     <property name="can_focus">False</property>
+                    <child>
+                      <object class="GtkScrolledWindow" id="scrolledwindow4">
+                        <property name="visible">True</property>
+                        <property name="hscrollbar_policy">never</property>
                         <child>
                           <object class="GtkTreeView" id="layoutlist">
                             <property name="visible">True</property>
@@ -3167,6 +3177,8 @@
                               </object>
                             </child>
                           </object>
+                        </child>
+                      </object>
                       <packing>
                         <property name="expand">True</property>
                         <property name="fill">True</property>

terminatorlib/titlebar.py

@@ -50,7 +50,7 @@ class Titlebar(Gtk.EventBox):
         self.label.connect('edit-done', self.on_edit_done)
         self.ebox = Gtk.EventBox()
         grouphbox = Gtk.HBox()
-        self.grouplabel = Gtk.Label()
+        self.grouplabel = Gtk.Label(ellipsize='end')
         self.groupicon = Gtk.Image()
         self.bellicon = Gtk.Image()
         self.bellicon.set_no_show_all(True)
@@ -85,8 +85,10 @@ class Titlebar(Gtk.EventBox):
         hbox.pack_start(self.label, True, True, 0)
         hbox.pack_end(self.bellicon, False, False, 2)
 
-        self.add(hbox)
+        viewport = Gtk.Viewport(hscroll_policy='natural')
-        hbox.show_all()
+        viewport.add(hbox)
+        self.add (viewport)
+        viewport.show_all()
         self.set_no_show_all(True)
         self.show()
 

terminatorlib/window.py

@@ -378,7 +378,6 @@ class Window(Container, Gtk.Window):
         if value:
             dbg('setting rgba visual')
             visual = screen.get_rgba_visual()
-
             if visual:
                 self.set_visual(visual)