SVGHMI: Fix browser side exception when some widget are not used, and are then discarded and not present in final SVG. In that case JS code was still making reference to discarded widget elements and was raising exception at init.
from __future__ import absolute_import
import wx
from controls.IDBrowser import IDBrowser
class IDManager(wx.Dialog):
def __init__(self, parent, ctr):
self.ctr = ctr
wx.Dialog.__init__(self,
name='IDManager', parent=parent,
title=_('URI Editor'),
style=wx.DEFAULT_DIALOG_STYLE | wx.RESIZE_BORDER,
size=(800, 600))
# start IDBrowser in manager mode
self.browser = IDBrowser(self, ctr)
self.Bind(wx.EVT_CHAR_HOOK, self.OnEscapeKey)
def OnEscapeKey(self, event):
keycode = event.GetKeyCode()
if keycode == wx.WXK_ESCAPE:
self.EndModal(wx.ID_CANCEL)
else:
event.Skip()