How do I edit the color of a word without generating EVT_TEXT in wxPython?

问题

This is one part of a two part question (other part is here)

So I'm working with wxPython and PyEnchant trying to get some fancy features going. Specifically, I want my text controls to change the color of mispelled words. I can do this if I bind the following code to a button. (where input is a wx.TextCtrl)

 chkr = SpellChecker("en_US",self.input.GetValue())
 words = self.input.GetValue().split()
 wrongWords = [err.word for err in chkr]
 self.input.ChangeValue("")
 for word in words:
     if not word in wrongWords:
         self.input.SetDefaultStyle(wx.TextAttr(wx.BLACK))
         self.input.AppendText(word+" ")
     else:
         self.input.SetDefaultStyle(wx.TextAttr(wx.RED)) 
         self.input.AppendText(word+" ")

This works exactly how I want it, except that I do not want to have to bind it to a button.

This is where the second question comes in. I want it to happen automatically after the user has finished editing. You can see the other question for a full discussion of whhat that means, but in the scope of this question, all it means is that I must do the above operation without generating an EVT_TEXT event.

ChangeValue() is identical to SetValue(), but it does not generate EVT_TEXT, so is there an analogous function to AppendText() which does same? Or failing that, is there a way to suppress EVT_TEXT when it is generated by AppendText() or someway to determine if the event came from AppendText()? Thanks in advance.

EDIT: I've managed to get a work around going by using Unbind(), but I'm still open to a better method if anyone can find one

来源：https://stackoverflow.com/questions/20479478/how-do-i-edit-the-color-of-a-word-without-generating-evt-text-in-wxpython

标签

python

python-2.7

wxpython