code: def add_text(self, setting, width=300, height=100, multiline=False):
          '''add a text input line'''
          tab = self.panel(setting.tab)
          if multiline:
              ctrl = wx.TextCtrl(tab, -1, "", size=(width,height), style=wx.TE_MULTILINE|wx.TE_PROCESS_ENTER)
          else:
              ctrl = wx.TextCtrl(tab, -1, "", size=(width,-1) )
          self._add_input(setting, ctrlf add_text(self, setting, width=300, height=100, multiline=False):
          '''add a text input line'''
          tab = self.panel(setting.tab)
          if multiline:
              ctrl = wx.TextCtrl(tab, -1, "", size=(width,height), style=wx.TE_MULTILINE|wx.TE_PROCESS_ENTER)
          else:
              ctrl = wx.TextCtrl(tab, -1, "", size=(width,-1) )
          self._add_input(setting, ctrl)
docs: add a text input line