add more frames

a little progress in code.

i decided to add inheritance in widgets.

python/mine/ri_tk.py

@@ -52,3 +52,9 @@ def display_widget_sub(w, p_win):
 def kill_widget(win):
     ''' win - Tk window instance '''
     win.destroy()
+
+def display_entry(w):
+
+def display_listbox(w):
+
+def display_radiobutton(w):

python/mine/ri_widget.py

@@ -52,7 +52,6 @@ class Widget:
             for w in w_list:
                 self.widgets.append(Widget(w))
 
-
     def widget_attribute(self, xml_node):
         attr_list = [ a for a in xml_node.childNodes
                       if a.nodeType == a.ELEMENT_NODE and a.nodeName == "widget_attribute"]
@@ -70,6 +69,49 @@ class Widget:
                     d[a.name] = a.value
         return d
 
+    def display(self):
+        display_widget(self)
+
+class Label(Widget):
+    ''' Label '''
+    def __init__(self, xml_node):
+        Widget.__init__(self, xml_node)
+
+class Button(Widget):
+    ''' Button '''
+    def __init__(self, xml_node):
+        Widget.__init__(self, xml_node)
+
+class Frame(Widget):
+    ''' Frame '''
+    def __init__(self, xml_node):
+        Widget.__init__(self, xml_node)
+
+class Entry(Widget):
+    ''' Entry '''
+    def __init__(self, xml_node):
+        Widget.__init__(self, xml_node)
+
+    def display(self):
+        display_entry(self)
+
+class Listbox(Widget):
+    ''' Listbox '''
+    def __init__(self, xml_node):
+        Widget.__init__(self, xml_node)
+#### need add scroll bar
+
+    def display(self):
+        display_listbox(self)
+
+class Radiobutton(Widget):
+    ''' Radiobutton '''
+    def __init__(self, xml_node):
+        Widget.__init__(self, xml_node)
+### need add radios
+
+    def display(self):
+        display_radiobutton(self)
 
 def construct(xml_root):
     ''' construct Widget's static members'''