wxpython Context menu right click example

wxpython Context menu right click example

 
import wx

class MyPopupMenu(wx.Menu):
    
    def __init__(self, parent):
        super(MyPopupMenu, self).__init__()
        
        self.parent = parent

        mmi = wx.MenuItem(self, wx.NewId(), 'Minimize')
        self.AppendItem(mmi)
        self.Bind(wx.EVT_MENU, self.OnMinimize, mmi)

        cmi = wx.MenuItem(self, wx.NewId(), 'Close')
        self.AppendItem(cmi)
        self.Bind(wx.EVT_MENU, self.OnClose, cmi)


    def OnMinimize(self, e):
        self.parent.Iconize()

    def OnClose(self, e):
        self.parent.Close()
        

class Example(wx.Frame):
    
    def __init__(self, *args, **kwargs):
        super(Example, self).__init__(*args, **kwargs) 
            
        self.InitUI()
        
    def InitUI(self):
        #If right click on the frame, call the OnRightDown() method
        self.Bind(wx.EVT_RIGHT_DOWN, self.OnRightDown)

        self.SetSize((250, 200))
        self.SetTitle('Context menu')
        self.Centre()
        self.Show(True)
        
    def OnRightDown(self, e):
        self.PopupMenu(MyPopupMenu(self), e.GetPosition()) #call MyPopupMenu class
        # PopupMenu() method  shows the context menu, GetPosition() The context menus appear at the point of the mouse cursor
def main():
    
    ex = wx.App()
    Example(None)
    ex.MainLoop()    


if __name__ == '__main__':
    main()