wxPython/samples/wxPIA_book/Chapter-03/mouse_event.py

   1 #!/usr/bin/env python
   2
   3 import wx
   4
   5 class MouseEventFrame(wx.Frame):
   6
   7     def __init__(self, parent, id):
   8         wx.Frame.__init__(self, parent, id, 'Frame With Button',
   9                 size=(300, 100))
  10         self.panel = wx.Panel(self)
  11         self.button = wx.Button(self.panel, label="Not Over", pos=(100, 15))
  12         self.Bind(wx.EVT_BUTTON, self.OnButtonClick, self.button)
  13         self.button.Bind(wx.EVT_ENTER_WINDOW, self.OnEnterWindow)
  14         self.button.Bind(wx.EVT_LEAVE_WINDOW, self.OnLeaveWindow)
  15
  16     def OnButtonClick(self, event):
  17         self.panel.SetBackgroundColour('Green')
  18         self.panel.Refresh()
  19
  20     def OnEnterWindow(self, event):
  21         self.button.SetLabel("Over Me!")
  22         event.Skip()
  23
  24     def OnLeaveWindow(self, event):
  25         self.button.SetLabel("Not Over")
  26         event.Skip()
  27
  28
  29 if __name__ == '__main__':
  30     app = wx.PySimpleApp()
  31     frame = MouseEventFrame(parent=None, id=-1)
  32     frame.Show()
  33     app.MainLoop()
  34