projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| be05b434 RD |
1 | import wx |
| 2 | ||
| 3 | ID_SIMPLE = wx.NewId() | |
| 4 | ||
| 5 | class MyFrame(wx.Frame): | |
| 6 | def __init__(self): | |
| 7 | wx.Frame.__init__(self, None, -1, | |
| 8 | "UPDATE_UI Menu Example") | |
| 9 | p = wx.Panel(self) | |
| 10 | self.btn = wx.Button(p, -1, "Disable Item", (20,20)) | |
| 11 | self.Bind(wx.EVT_BUTTON, self.OnToggleItem, self.btn) | |
| 12 | ||
| 13 | menu = wx.Menu() | |
| 14 | menu.Append(ID_SIMPLE, "Simple menu item") | |
| 15 | self.enabled = True | |
| 16 | self.Bind(wx.EVT_MENU, self.OnSimple, id=ID_SIMPLE) | |
| 17 | self.Bind(wx.EVT_UPDATE_UI, self.OnUpdateSimple, id=ID_SIMPLE) | |
| 18 | ||
| 19 | menu.AppendSeparator() | |
| 20 | menu.Append(wx.ID_EXIT, "Exit") | |
| 21 | self.Bind(wx.EVT_MENU, self.OnExit, id=wx.ID_EXIT) | |
| 22 | ||
| 23 | menuBar = wx.MenuBar() | |
| 24 | menuBar.Append(menu, "Menu") | |
| 25 | self.SetMenuBar(menuBar) | |
| 26 | ||
| 27 | ||
| 28 | def OnSimple(self, event): | |
| 29 | wx.MessageBox("You selected the simple menu item") | |
| 30 | ||
| 31 | def OnExit(self, event): | |
| 32 | self.Close() | |
| 33 | ||
| 34 | def OnToggleItem(self, event): | |
| 35 | self.btn.SetLabel( | |
| 36 | (self.enabled and "Enable" or "Disable") + " Item") | |
| 37 | self.enabled = not self.enabled | |
| 38 | ||
| 39 | def OnUpdateSimple(self, event): | |
| 40 | event.Enable(self.enabled) | |
| 41 | ||
| 42 | ||
| 43 | if __name__ == "__main__": | |
| 44 | app = wx.PySimpleApp() | |
| 45 | frame = MyFrame() | |
| 46 | frame.Show() | |
| 47 | app.MainLoop() | |
| 48 | ||
| 49 |