Question

我有一个文件名数组，每次用户打开一个新文件时都会更新。我想要带有这些文件名的单选按钮作为标签。在wxpython中是否有像wxcheckboxlistbox那样的函数，它将数组作为单选按钮的输入？我最近开始使用wxpython。任何帮助都非常感谢。感谢。

Answer 1

是的 - 它被称为wx.RadioBox：

来自演示：

import  wx

#---------------------------------------------------------------------------

class TestRadioBox(wx.Panel):
    def __init__(self, parent, log):
        self.log = log
        wx.Panel.__init__(self, parent, -1)
        #self.SetBackgroundColour(wx.BLUE)
    sampleList = ['zero', 'one', 'two', 'three', 'four', 'five',
                  'six', 'seven', 'eight']

    sizer = wx.BoxSizer(wx.VERTICAL)

    rb = wx.RadioBox(
            self, -1, "wx.RadioBox", wx.DefaultPosition, wx.DefaultSize,
            sampleList, 2, wx.RA_SPECIFY_COLS
            )

    self.Bind(wx.EVT_RADIOBOX, self.EvtRadioBox, rb)
    #rb.SetBackgroundColour(wx.BLUE)
    rb.SetToolTip(wx.ToolTip("This is a ToolTip!"))
    #rb.SetLabel("wx.RadioBox")

    sizer.Add(rb, 0, wx.ALL, 20)

    rb = wx.RadioBox(
            self, -1, "", wx.DefaultPosition, wx.DefaultSize,
            sampleList, 3, wx.RA_SPECIFY_COLS | wx.NO_BORDER
            )

    self.Bind(wx.EVT_RADIOBOX, self.EvtRadioBox, rb)
    rb.SetToolTip(wx.ToolTip("This box has no label"))

    sizer.Add(rb, 0, wx.LEFT|wx.RIGHT|wx.BOTTOM, 20)

    self.SetSizer(sizer)


def EvtRadioBox(self, event):
    self.log.WriteText('EvtRadioBox: %d\n' % event.GetInt())

#---------------------------------------------------------------------------

def runTest(frame, nb, log):
    win = TestRadioBox(nb, log)
    return win



overview = """\
A RadioBox is used to select one of a number of mutually exclusive
choices.  It is displayed as a vertical column or horizontal row of
labelled buttons, surrounded by a box that can optionally have a 
label.

"""


if __name__ == '__main__':
    import sys,os
    import run
    run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])

使用wxpython为radiobuttons分配标签列表

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