wxpython 第二个窗口如何始终保持在顶部直到关闭？就像对话框那样子的

[茫然99]

wxpython 写的二个窗口，点击按钮显示第二个窗口。问题：
第二个窗口显示后，怎么做到不让点击第一个窗口？必须关闭窗口2才能点击窗口1。就像对话框一样，显示了对话框就不能点击后面的窗口？
谢谢！

[code=pythonclass InfoPanel(wx.Frame):
def __init__(self, parent, id):
wx.Frame.__init__(self, parent, id, "Sysniffer", pos=(0, 0), size=(860, 600))
panel = wx.Panel(self, -1)
button = wx.Button(panel, wx.ID_ANY, pos=(70, 300), size=(150, 40), label='Windows2')
button.Bind(wx.EVT_BUTTON, self.windows_trigger)

def windows_trigger(self, event):
self.frame2 = windows2(None, -1)
self.frame2.Center()
self.frame2.Show(True)

class windows2 (wx.Frame):
def __init__(self, parent, id):
wx.Frame.__init__(self, parent, id, "参数设置", pos=(0, 0), size=(1040, 700))
panel = wx.Panel(self, -1)][/code]

[陈年椰子]

模式对话框

import wx

class SubclassDialog(wx.Dialog):
    def __init__(self):
        wx.Dialog.__init__(self, None, -1, 'Dialog Subclass', size=(300, 100))
        okButton = wx.Button(self, wx.ID_OK, "OK", pos=(15, 15))
        okButton.SetDefault()
        cancelButton = wx.Button(self, wx.ID_CANCEL, "Cancel", pos=(115, 15))

if __name__ == '__main__':
    app = wx.PySimpleApp()
    dialog = SubclassDialog()
    result = dialog.ShowModal()
    if result == wx.ID_OK:
        print "OK"
    else:
        print "Cancel"
    dialog.Destroy()

[茫然99]

引用 1 楼 陈年椰子的回复:

模式对话框

import wx

class SubclassDialog(wx.Dialog):
    def __init__(self):
        wx.Dialog.__init__(self, None, -1, 'Dialog Subclass', size=(300, 100))
        okButton = wx.Button(self, wx.ID_OK, "OK", pos=(15, 15))
        okButton.SetDefault()
        cancelButton = wx.Button(self, wx.ID_CANCEL, "Cancel", pos=(115, 15))

if __name__ == '__main__':
    app = wx.PySimpleApp()
    dialog = SubclassDialog()
    result = dialog.ShowModal()
    if result == wx.ID_OK:
        print "OK"
    else:
        print "Cancel"
    dialog.Destroy()

谢谢，解决了。真是难者不会，会者不难