Remove "Monitor" checkbox from controls and expand temp graph

This option is available in the Settings panel and is not likely to
change often, so we can use the free space there for other means.

printrun/gui.py

@@ -66,14 +66,6 @@ class XYZControlsSizer(wx.GridBagSizer):
 def add_extra_controls(self, root, parentpanel, extra_buttons = None):
     standalone_mode = extra_buttons is not None
     base_line = 1 if standalone_mode else 2
-    root.monitorbox = wx.CheckBox(parentpanel, -1, _("Watch"))
-    root.monitorbox.SetValue(bool(root.settings.monitor))
-    root.monitorbox.SetToolTip(wx.ToolTip(_("Monitor Temperatures in Graph")))
-    if standalone_mode:
-        self.Add(root.monitorbox, pos = (0, 3), span = (1, 3))
-    else:
-        self.Add(root.monitorbox, pos = (base_line + 1, 5))
-    root.monitorbox.Bind(wx.EVT_CHECKBOX, root.setmonitor)
 
     self.Add(wx.StaticText(parentpanel, -1, _("Heat:")), pos = (base_line + 0, 0), span = (1, 2), flag = wx.ALIGN_CENTER_VERTICAL | wx.ALIGN_RIGHT)
     htemp_choices = [root.temps[i] + " (" + i + ")" for i in sorted(root.temps.keys(), key = lambda x:root.temps[x])]
@@ -218,9 +210,9 @@ def add_extra_controls(self, root, parentpanel, extra_buttons = None):
     if root.display_graph:
         root.graph = Graph(parentpanel, wx.ID_ANY, root)
         if standalone_mode:
-            self.Add(root.graph, pos = (base_line + 5, 0), span = (3, 6))
+            self.Add(root.graph, pos = (base_line + 3, 0), span = (5, 6), flag = wx.EXPAND)
         else:
-            self.Add(root.graph, pos = (base_line + 2, 5), span = (3, 1))
+            self.Add(root.graph, pos = (base_line + 0, 5), span = (5, 1), flag = wx.EXPAND)
         root.graph.Bind(wx.EVT_LEFT_DOWN, root.graph.showwin)
 
     if extra_buttons: