calculatorwidget: increased buttons to be more touch-friendly

Author: hansu

lib/python/gladevcp/calculator.glade

@@ -28,6 +28,7 @@
         </child>
         <child>
           <object class="GtkTable" id="table1">
+            <property name="height_request">300</property>
             <property name="visible">True</property>
             <property name="n_rows">5</property>
             <property name="n_columns">4</property>

src/emc/usr_intf/gmoccapy/dialogs.py

@@ -73,11 +73,15 @@ def entry_dialog(self, caller, data = None, header = _("Enter value") , label =
         dialog = gtk.Dialog(header,
                    caller.widgets.window1,
                    gtk.DIALOG_DESTROY_WITH_PARENT,
-                   (gtk.STOCK_CANCEL, gtk.RESPONSE_REJECT,
-                    gtk.STOCK_OK, gtk.RESPONSE_ACCEPT))
+                  (gtk.STOCK_CANCEL, gtk.RESPONSE_REJECT,
+                   gtk.STOCK_OK, gtk.RESPONSE_ACCEPT))
         label = gtk.Label(label)
         label.modify_font(pango.FontDescription("sans 20"))
         calc = gladevcp.Calculator()
+        # add label to control the height of the action_area
+        label_h = gtk.Label("\n\n\n")
+        dialog.action_area.pack_start(label_h)
+        dialog.action_area.reorder_child(label_h, 0)
         dialog.vbox.pack_start(label)
         dialog.vbox.add(calc)
         if data != None:
@@ -87,7 +91,7 @@ def entry_dialog(self, caller, data = None, header = _("Enter value") , label =
         calc.set_property("font", "sans 20")
         calc.set_editable(True)
         calc.entry.connect("activate", lambda w : dialog.emit("response", gtk.RESPONSE_ACCEPT))
-        dialog.parse_geometry("400x400")
+        dialog.parse_geometry("460x400")
         dialog.set_decorated(True)
         self.emit("play_sound", "alert")
         if integer: # The user is only allowed to enter integer values, we hide some button