1 files changed, 26 insertions, 18 deletions
diff --git a/Tools/pynche/ListViewer.py b/Tools/pynche/ListViewer.py
index eb43a92..424e462 100644
--- a/Tools/pynche/ListViewer.py
+++ b/Tools/pynche/ListViewer.py
@@ -45,9 +45,29 @@ class ListViewer:
         canvas.pack(fill=BOTH, expand=1)
         canvas.configure(yscrollcommand=(self.__scrollbar, 'set'))
         self.__scrollbar.configure(command=(canvas, 'yview'))
+        self.__populate()
+        #
+        # Update on click
+        self.__uoc = BooleanVar()
+        self.__uoc.set(optiondb.get('UPONCLICK', 1))
+        self.__uocbtn = Checkbutton(root,
+                                    text='Update on Click',
+                                    variable=self.__uoc,
+                                    command=self.__toggleupdate)
+        self.__uocbtn.pack(expand=1, fill=BOTH)
+        #
+        # alias list
+        self.__alabel = Label(root, text='Aliases:')
+        self.__alabel.pack()
+        self.__aliases = Listbox(root, height=5,
+                                 selectmode=BROWSE)
+        self.__aliases.pack(expand=1, fill=BOTH)
+
+    def __populate(self):
         #
         # create all the buttons
-        colordb = switchboard.colordb()
+        colordb = self.__sb.colordb()
+        canvas = self.__canvas
         row = 0
         widest = 0
         bboxes = self.__bboxes = []
@@ -63,7 +83,7 @@ class ListViewer:
             boxid = canvas.create_rectangle(3, row*20+3,
                                             textend+3, row*20 + 23,
                                             outline='',
-                                            tags=(exactcolor,))
+                                            tags=(exactcolor, 'all'))
             canvas.bind('<ButtonRelease>', self.__onrelease)
             bboxes.append(boxid)
             if textend+3 > widest:
@@ -74,22 +94,6 @@ class ListViewer:
         for box in bboxes:
             x1, y1, x2, y2 = canvas.coords(box)
             canvas.coords(box, x1, y1, widest, y2)
-        #
-        # Update on click
-        self.__uoc = BooleanVar()
-        self.__uoc.set(optiondb.get('UPONCLICK', 1))
-        self.__uocbtn = Checkbutton(root,
-                                    text='Update on Click',
-                                    variable=self.__uoc,
-                                    command=self.__toggleupdate)
-        self.__uocbtn.pack(expand=1, fill=BOTH)
-        #
-        # alias list
-        self.__alabel = Label(root, text='Aliases:')
-        self.__alabel.pack()
-        self.__aliases = Listbox(root, height=5,
-                                 selectmode=BROWSE)
-        self.__aliases.pack(expand=1, fill=BOTH)
 
     def __onrelease(self, event=None):
         canvas = self.__canvas
@@ -164,3 +168,7 @@ class ListViewer:
 
     def save_options(self, optiondb):
         optiondb['UPONCLICK'] = self.__uoc.get()
+
+    def flush(self):
+        self.__canvas.delete('all')
+        self.__populate()