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# dragdrop.py
import wx
# These can be overridden if you need them:
# def OnDropFiles(self, x, y, files)
# def OnDragOver(self, x, y, d)
# def OnEnter(self, x, y, d)
# def OnLeave(self, d)
#
# However, for most purposes, it will probably suffice to pass in a function
# to <event>.
class FileDropTarget(wx.FileDropTarget):
# note that you can pass an event, or just override OnDropFiles.
def __init__(self, window, event=None):
wx.FileDropTarget.__init__(self)
self.window = window
self.event = event
self.window.SetDropTarget(self)
def OnDropFiles(self, x, y, filenames):
if self.event:
self.event(x, y, filenames)
class TextDropTarget(wx.TextDropTarget):
def __init__(self, window, event=None):
wx.TextDropTarget.__init__(self)
self.window = window
self.event = event
self.window.SetDropTarget(self)
def OnDropText(self, x, y, text):
if self.event:
self.event(x, y, text)
def OnDragOver(self, x, y, d):
return wx.DragCopy
# XXX not sure what this does; copied from wxPython demo
class URLDropTarget(wx.PyDropTarget):
def __init__(self, window, event=None):
# <event> is a function with signature (x, y, d, url).
wx.PyDropTarget.__init__(self)
self.window = window
self.event = event
self.window.SetDropTarget(self)
self.data = wx.URLDataObject()
self.SetDataObject(self.data)
def OnDragOver(self, x, y, d):
return wx.DragLink
def OnData(self, x, y, d):
if not self.GetData():
return wx.DragNone
url = self.data.GetURL()
if self.event:
self.event(x, y, d, url)
return d
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