wxpython返回类型的蒙版组合

时间:2013-07-13 11:14:50

标签: combobox wxpython

我对wxpython感到沮丧。我一直在尝试使用wx.lib.masked中的掩码ComboBox,但每当我尝试将其返回值与字符串进行比较时,结果始终为False,即使该字符串与ComboBox的返回值相同。使用通常的ComboBox,一切都按预期工作。那么,屏蔽的ComboBox有什么问题?

这是一段测试代码:

import wx
import wx.lib.masked as masked

class TestMasked(wx.Panel):
    def __init__(self, parent):
         wx.Panel.__init__(self, parent, id=wx.ID_ANY)
         choices = ['one', 'two', 'three']
         self.combo_box_masked = masked.Ctrl( self, -1,
                              controlType = masked.controlTypes.COMBO,
                              choices = choices,
                              autoSelect=True
                              )
         self.combo_box_masked.SetCtrlParameters(formatcodes = 'F!V_')
         self.Bind(wx.EVT_COMBOBOX, self.EvtComboMasked, self.combo_box_masked)
         self.combo_box = wx.ComboBox(self, wx.ID_ANY, choices=choices)
         self.Bind(wx.EVT_COMBOBOX, self.EvtCombo, self.combo_box)
         sizer = wx.BoxSizer(wx.VERTICAL)
         sizer.Add(self.combo_box_masked, 1, wx.ALL, 5)
         sizer.Add(self.combo_box, 1, wx.ALL, 5)
         self.SetSizerAndFit(sizer)

    def EvtCombo(self, event):
        one_combo = self.combo_box.GetValue()
        one_str = 'one'
        print one_combo == one_str

    def EvtComboMasked(self, event):
        one_combo = self.combo_box_masked.GetValue()
        one_str = 'one'
        print one_combo == one_str

class DemoFrame(wx.Frame):
    def __init__(self):
        wx.Frame.__init__(self, None, wx.ID_ANY, "Test Masked")
        panel = TestMasked(self)
        self.SetSize((500,500))
        self.Center()
        self.Show()

#----------------------------------------------------------------------
if __name__ == "__main__":
    app = wx.PySimpleApp()
    frame = DemoFrame()
    app.MainLoop()

1 个答案:

答案 0 :(得分:0)

不同之处在于蒙面组合正在返回:

'one          '

请注意,它不是'one',而是'one',后面有一堆空格。

只需在通话结束时添加.strip():

self.combo_box_masked.GetValue().strip()

这将解决它。