wxPython：把wx.TE_PROCESS_ENTER放在Masked TextCtrl

Question

在google上搜索，我發現在掩碼TextCtrl上不可能使用wx.TE_PROCESS_ENTER，我自己試着設置style=wx.TE_PROCESS_ENTER，然後綁定它wx.EVT_TEXT_ENTER，但沒有任何結果。我試圖做的是製作很多蒙面的TextCtrl，以便用戶可以輸入一些值，然後當輸入按鈕按下一個函數調用它來做計算。

在此先感謝

Answer 1

我不知道爲什麼在吃這種情況下，但你可以通過結合而不是EVT_KEY_DOWN模擬同樣的事情。這裏有一個例子：

import wx 
import wx.lib.masked as masked 

######################################################################## 
class MyPanel(wx.Panel): 
    """""" 

    #---------------------------------------------------------------------- 
    def __init__(self, parent): 
     """Constructor""" 
     wx.Panel.__init__(self, parent=parent) 

     control = ["Phone No", "(###) ###-#### x:###", "", 'F^-', "^\(\d{3}\) \d{3}-\d{4}", '','',''] 
     maskText = masked.TextCtrl(self, 
            mask = control[1], 
            excludeChars = control[2], 
            formatcodes = control[3], 
            includeChars = "", 
            validRegex = control[4], 
            validRange = control[5], 
            choices  = control[6], 
            choiceRequired = True, 
            defaultValue = control[7], 
            demo   = True, 
            name   = control[0], 
            style=wx.TE_PROCESS_ENTER) 
     maskText.Bind(wx.EVT_KEY_DOWN, self.onEnter) 

    #---------------------------------------------------------------------- 
    def onEnter(self, event): 
     """""" 
     keycode = event.GetKeyCode() 
     if keycode == wx.WXK_RETURN or keycode == wx.WXK_NUMPAD_ENTER: 
      print "you pressed ENTER!" 
     event.Skip() 

######################################################################## 
class MyFrame(wx.Frame): 
    """""" 

    #---------------------------------------------------------------------- 
    def __init__(self): 
     """Constructor""" 
     wx.Frame.__init__(self, None, title="Masked!") 
     panel = MyPanel(self) 
     self.Show() 

if __name__ == "__main__": 
    app = wx.App(False) 
    frame = MyFrame() 
    app.MainLoop()