LibraryPanel.py 文件源码

def OnKeyDown(self, event):
        """
        Called when key is pressed in SearchCtrl text control
        @param event: wx.KeyEvent
        """
        # Get event keycode and value in SearchCtrl
        keycode = event.GetKeyCode()
        search_value = self.SearchCtrl.GetValue()

        # Up key was pressed and SearchCtrl isn't empty, search for block in
        # 'previous' mode
        if keycode == wx.WXK_UP and search_value != "":
            self.SearchInTree(search_value, "previous")

        # Down key was pressed and SearchCtrl isn't empty, search for block in
        # 'next' mode
        elif keycode == wx.WXK_DOWN and search_value != "":
            self.SearchInTree(search_value, "next")

        # Handle key normally
        else:
            event.Skip()