wxpython使用系统剪切板的方法

本文实例讲述了wxpython使用系统剪切板的方法。分享给大家供大家参考。具体如下:

程序运行效果如下图所示:

主要代码如下:

import wx
########################################################################
class clipboardpanel(wx.panel):
“”””””
#———————————————————————-
def __init__(self, parent):
“””constructor”””
wx.panel.__init__(self, parent)
lbl = wx.statictext(self, label=”enter text to copy to clipboard:”)
self.text = wx.textctrl(self, style=wx.te_multiline)
copybtn = wx.button(self, label=”copy”)
copybtn.bind(wx.evt_button, self.oncopy)
copyflushbtn = wx.button(self, label=”copy and flush”)
copyflushbtn.bind(wx.evt_button, self.oncopyandflush)
sizer = wx.boxsizer(wx.vertical)
sizer.add(lbl, 0, wx.all, 5)
sizer.add(self.text, 1, wx.expand)
sizer.add(copybtn, 0, wx.all|wx.center, 5)
sizer.add(copyflushbtn, 0, wx.all|wx.center, 5)
self.setsizer(sizer)
#———————————————————————-
def oncopy(self, event):
“”””””
self.dataobj = wx.textdataobject()
self.dataobj.settext(self.text.getvalue())
if wx.theclipboard.open():
wx.theclipboard.setdata(self.dataobj)
wx.theclipboard.close()
else:
wx.messagebox(“unable to open the clipboard”, “error”)
#———————————————————————-
def oncopyandflush(self, event):
“”””””
self.dataobj = wx.textdataobject()
self.dataobj.settext(self.text.getvalue())
if wx.theclipboard.open():
wx.theclipboard.setdata(self.dataobj)
wx.theclipboard.flush()
else:
wx.messagebox(“unable to open the clipboard”, “error”)
self.getparent().close()
########################################################################
class clipboardframe(wx.frame):
“”””””
#———————————————————————-
def __init__(self):
“””constructor”””
wx.frame.__init__(self, none, title=”clipboard tutorial”)
panel = clipboardpanel(self)
self.show()
if __name__ == “__main__”:
app = wx.app(false)
frame = clipboardframe()
app.mainloop()

希望本文所述对大家的python程序设计有所帮助。