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Python - Mouse Capture

/ Published in: Python
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  1. import wx
  2.  
  3. class MyFrame(wx.Frame):
  4.  
  5.     def __init__(self):
  6.  
  7.         # creo un frame
  8.         wx.Frame.__init__(self, None, -1, 'My Frame', size=(300, 300))
  9.         # aggiungo un pannello
  10.         panel = wx.Panel(self, -1)
  11.         # aggiungo un evento al pannello
  12.         panel.Bind(wx.EVT_MOTION, self.OnMove)
  13.         # aggiungo un controllo di testo
  14.         self.posCtrl = wx.TextCtrl(panel, -1, 'Pos: ', pos=(40, 10))
  15.  
  16.     def OnMove(self, event):
  17.  
  18.         # catturo la posizione del mouse
  19.         pos = event.GetPosition()
  20.         # scrivo tale posizione nel controllo di testo
  21.         self.posCtrl.SetValue('%s, %s' % (pos.x, pos.y))
  22.  
  23. if '__main__' == __name__:
  24.  
  25.     app = wx.PySimpleApp()
  26.     frame = MyFrame()
  27.     frame.Show()
  28.     app.MainLoop()

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