dynamic_widgets.py 文件源码

def __init__(self, parent):
        """Constructor"""
        wx.Panel.__init__(self, parent)
        self.number_of_buttons = 0
        self.frame = parent

        self.mainSizer = wx.BoxSizer(wx.VERTICAL)
        controlSizer = wx.BoxSizer(wx.HORIZONTAL)
        self.widgetSizer = wx.BoxSizer(wx.VERTICAL)

        self.addButton = wx.Button(self, label="Add")
        self.addButton.Bind(wx.EVT_BUTTON, self.onAddWidget)
        controlSizer.Add(self.addButton, 0, wx.CENTER|wx.ALL, 5)

        self.removeButton = wx.Button(self, label="Remove")
        self.removeButton.Bind(wx.EVT_BUTTON, self.onRemoveWidget)
        controlSizer.Add(self.removeButton, 0, wx.CENTER|wx.ALL, 5)

        self.mainSizer.Add(controlSizer, 0, wx.CENTER)
        self.mainSizer.Add(self.widgetSizer, 0, wx.CENTER|wx.ALL, 10)

        self.SetSizer(self.mainSizer)