py_drop_target.py 文件源码

def __init__(self, parent):
        """Constructor"""
        wx.Panel.__init__(self, parent=parent)
        font = wx.Font(12, wx.SWISS, wx.NORMAL, wx.BOLD, False)

        # create and setup first set of widgets
        lbl = wx.StaticText(self, 
                            label="Drag some URLS from your browser here:")
        lbl.SetFont(font)
        self.dropText = wx.TextCtrl(
            self, size=(200,200), 
            style=wx.TE_MULTILINE|wx.HSCROLL|wx.TE_READONLY)
        dt = MyURLDropTarget(self.dropText)
        self.dropText.SetDropTarget(dt)
        firstSizer = self.addWidgetsToSizer([lbl, self.dropText])

        # create and setup second set of widgets
        lbl = wx.StaticText(self, label="Drag this URL to your browser:")
        lbl.SetFont(font)
        self.draggableURLText = wx.TextCtrl(self, 
                                            value="http://www.mousevspython.com")
        self.draggableURLText.Bind(wx.EVT_MOTION, self.OnStartDrag)
        secondSizer = self.addWidgetsToSizer([lbl, self.draggableURLText])

        # Add sizers to main sizer
        mainSizer = wx.BoxSizer(wx.VERTICAL)
        mainSizer.Add(firstSizer, 0, wx.EXPAND)
        mainSizer.Add(secondSizer, 0, wx.EXPAND)
        self.SetSizer(mainSizer)