core (XMLUI), frontends: advancedListContainer part 2:

frontends/src/wix/xmlui.py

@@ -154,16 +154,43 @@ class WixContainer(object):
         self.sizer.Add(widget, self._xmlui_proportion, flag=wx.EXPAND)
 
 
-class AdvancedListContainer(WixContainer, xmlui.AdvancedListContainer, wx.Panel):
+class AdvancedListContainer(WixContainer, xmlui.AdvancedListContainer, wx.ScrolledWindow):
 
-    def __init__(self, parent, columns):
-        wx.Panel.__init__(self, parent)
+    def __init__(self, parent, columns, selectable='no'):
+        wx.ScrolledWindow.__init__(self, parent)
+        self._xmlui_selectable = selectable != 'no'
+        if selectable:
+            columns += 1
         self.sizer = wx.FlexGridSizer(cols=columns)
         self.SetSizer(self.sizer)
+        self._xmlui_select_cb = None
+        self._xmlui_select_idx = None
+        self._xmlui_select_widgets = []
 
-    def _xmluiAddRow(self):
-        pass
+    def _xmluiAddRow(self, idx):
+        # XXX: select_button is a Q&D way to implement row selection
+        # FIXME: must be done properly
+        if not self._xmlui_selectable:
+            return
+        select_button = wx.Button(self, wx.ID_OK, label=_("select"))
+        self.sizer.Add(select_button)
+        def click_cb(event, idx=idx):
+            cb = self._xmlui_select_cb
+            self._xmlui_select_idx = idx
+            # TODO: fill self._xmlui_select_widgets
+            if cb is not None:
+                cb(self)
+            event.Skip()
+        self.Bind(wx.EVT_BUTTON, click_cb)
 
+    def _xmluiGetSelectedWidgets(self):
+        return self._xmlui_select_widgets
+
+    def _xmluiGetSelectedIndex(self):
+        return self._xmlui_select_idx
+
+    def _xmluiOnSelect(self, callback):
+        self._xmlui_select_cb = callback
 
 class PairsContainer(WixContainer, xmlui.PairsContainer, wx.Panel):