The wxPython tutorial

Advanced widgetshttp://www.zetcode.com/wxpython/advanced/self.Centre()self.Show(True)def NewItem(self, event):text = wx.GetTextFromUser('Enter a new item', 'Insert dialog')if text != '':self.listbox.Append(text)def OnRename(self, event):sel = self.listbox.GetSelection()text = self.listbox.GetString(sel)renamed = wx.GetTextFromUser('Rename item', 'Rename dialog', text)if renamed != '':self.listbox.Delete(sel)self.listbox.Insert(renamed, sel)def OnDelete(self, event):sel = self.listbox.GetSelection()if sel != -1:self.listbox.Delete(sel)def OnClear(self, event):self.listbox.Clear()app = wx.App()ListBox(None, -1, 'ListBox')app.MainLoop()self.listbox = wx.ListBox(panel, -1)hbox.Add(self.listbox, 1, wx.EXPAND | wx.ALL, 20)We create an empty wx.ListBox. We put a 20px border around the listbox.self.Bind(wx.EVT_LISTBOX_DCLICK, self.OnRename)We bind a wx.EVT_COMMAND_LISTBOX_DOUBLE_CLICKED event type withthe OnRename() method using the wx.EVT_LISTBOX_DCLICK event binder.This way we show a rename dialog if we double click on a specific element inthe listbox.def NewItem(self, event):text = wx.GetTextFromUser('Enter a new item', 'Insert dialog')if text != '':self.listbox.Append(text)We call the NewItem() method by clicking on the New button. This methodshows a wx.GetTextFromUser dialog window. The text that we enter isreturned to the text variable. If the text is not empty, we append it to thelistbox with the Append() method.def OnDelete(self, event):sel = self.listbox.GetSelection()if sel != -1:self.listbox.Delete(sel)3 de 21 27/04/2008 1:05