gui.py 文件源码

def create_layout(self):
        self.main_grid = wx.BoxSizer(wx.HORIZONTAL)
        style = wx.TR_DEFAULT_STYLE | wx.TR_HIDE_ROOT | wx.TR_TWIST_BUTTONS | wx.TR_NO_LINES
        # style = wx.TR_HAS_BUTTONS | wx.TR_SINGLE | wx.TR_HIDE_ROOT

        image_list = wx.ImageList(16, 16)

        tree_ctrl_id = id_renew('settings.tree', update=True)
        tree_ctrl = wx.TreeCtrl(self, id=tree_ctrl_id, style=style)
        root_key = MODULE_KEY.join(['settings', 'tree', 'root'])
        root_node = tree_ctrl.AddRoot(translate_key(root_key))
        for cat_name, category in self.categories.iteritems():
            item_key = MODULE_KEY.join(['settings', cat_name])
            item_data = wx.TreeItemData()
            item_data.SetData(item_key)

            item_node = tree_ctrl.AppendItem(root_node, translate_key(item_key), data=item_data)
            for module_name, module_settings in category.iteritems():
                if not module_name == cat_name:
                    if module_settings.get('gui', {}).get('icon'):
                        icon = wx.Bitmap(module_settings['gui']['icon'])
                        self.tree_ctrl_image_dict[module_name] = image_list.GetImageCount()
                        image_list.Add(icon)
                    else:
                        self.tree_ctrl_image_dict[module_name] = -1

                    f_item_key = MODULE_KEY.join([item_key, module_name])
                    f_item_data = wx.TreeItemData()
                    f_item_data.SetData(f_item_key)
                    tree_ctrl.AppendItem(item_node, translate_key(module_name),
                                         image=self.tree_ctrl_image_dict[module_name],
                                         data=f_item_data)
        if self.show_icons:
            tree_ctrl.AssignImageList(image_list)
        tree_ctrl.ExpandAll()

        self.tree_ctrl = tree_ctrl
        self.Bind(wx.EVT_TREE_SEL_CHANGED, self.on_tree_ctrl_changed, id=tree_ctrl_id)

        self.main_grid.Add(tree_ctrl, 7, wx.EXPAND | wx.ALL, 7)

        content_page_id = id_renew(MODULE_KEY.join(['settings', 'content']))
        self.content_page = wx.Panel(self, id=content_page_id)
        self.main_grid.Add(self.content_page, 15, wx.EXPAND)

        self.main_grid.Layout()
        self.SetSizer(self.main_grid)
        tree_ctrl.SelectItem(tree_ctrl.GetFirstChild(root_node)[0])