Python 3 WxPython Popup Context Bar par clic droit dans l'application de bureau GUI

Python 3 WxPython Popup Context Menubar par clic droit dans l'application de bureau GUI

import wx

class MyFrame(wx.Frame):
    def __init__(self):
        wx.Frame.__init__(self, None, -1,
                          "Popup Menu Example")
        self.panel = p = wx.Panel(self)
        menu = wx.Menu()
        exit = menu.Append(-1, "Exit")
        self.Bind(wx.EVT_MENU, self.OnExit, exit)
                  
        menuBar = wx.MenuBar()
        menuBar.Append(menu, "Menu")
        self.SetMenuBar(menuBar)

        wx.StaticText(p, -1,
            "Right-click on the panel to show a popup menu",
            (25,25))

        self.popupmenu = wx.Menu()
        for text in "one two three four five".split():
            item = self.popupmenu.Append(-1, text)
            self.Bind(wx.EVT_MENU, self.OnPopupItemSelected, item)
        p.Bind(wx.EVT_CONTEXT_MENU, self.OnShowPopup)


    def OnShowPopup(self, event):
        pos = event.GetPosition()
        pos = self.panel.ScreenToClient(pos)
        self.panel.PopupMenu(self.popupmenu, pos)
        

    def OnPopupItemSelected(self, event):
        item = self.popupmenu.FindItemById(event.GetId())
        text = item.GetText()
        wx.MessageBox("You selected item '%s'" % text)
        

    def OnExit(self, event):
        self.Close()
        

if __name__ == "__main__":
    app = wx.PySimpleApp()
    frame = MyFrame()
    frame.Show()
    app.MainLoop()