wxpython adding grid and menubar -

im trying create grid 10 rows , 10 columns. dont have problems displaying grid separately, when add menubar, not being displayed correctly..im trying add find button, can find elements in grid.

import wx import wx.grid gridlib  class scrollbarframe(wx.frame):     def __init__(self):             wx.frame.__init__(self, none, wx.id_any,"grid popup menu")             self.layout_file = {'id':[1,5,5],'name':[6,12],'state':[13,20]}             print self.layout_file             self.oninit()      def oninit(self):         panel = wx.panel(self, wx.id_any)          vbox = wx.boxsizer(wx.vertical)         hbox1 = wx.boxsizer(wx.horizontal)         hbox2 = wx.boxsizer(wx.horizontal)          menubar = wx.menubar()          filemenu = wx.menu()         filemenu.append(wx.id_new, '&new')         filemenu.append(wx.id_open, '&open')         filemenu.append(wx.id_save, '&save')          menubar.append(filemenu, '&file')          menu = self.setmenubar(menubar)  #         hbox1.add(menu, proportion=1) #         vbox.add(hbox1, flag=wx.expand|wx.left|wx.right|wx.top, border=10)         self.grid = gridlib.grid(panel)         self.grid.creategrid(10 ,10)          self.grid.setcellvalue(0,0,'(0,0)')         self.grid.setcellvalue(0,0,'(0,1)')         self.grid.setcellvalue(1,0,'(1,0)')         self.grid.setcellvalue(1,0,'(1,1)')           hbox2.add(self.grid,1,wx.expand,5)         vbox.add(hbox2, flag=wx.expand|wx.left|wx.right|wx.top, border=10)         panel.setsizer(vbox)   if __name__ == '__main__':      app = wx.pysimpleapp()     frame = scrollbarframe()     frame.show()     app.mainloop() 

add menubar first before adding widgets

import wx import wx.grid gridlib  class scrollbarframe(wx.frame):     def __init__(self):             wx.frame.__init__(self, none, wx.id_any,"grid popup menu")             self.layout_file = {'id':[1,5,5],'name':[6,12],'state':[13,20]}             print self.layout_file             self.oninit()      def oninit(self):         menubar = wx.menubar()          filemenu = wx.menu()         filemenu.append(wx.id_new, '&new')         filemenu.append(wx.id_open, '&open')         filemenu.append(wx.id_save, '&save')          menubar.append(filemenu, '&file')          menu = self.setmenubar(menubar)          panel = wx.panel(self, wx.id_any)          vbox = wx.boxsizer(wx.vertical)         hbox1 = wx.boxsizer(wx.horizontal)         hbox2 = wx.boxsizer(wx.horizontal)  #         hbox1.add(menu, proportion=1) #         vbox.add(hbox1, flag=wx.expand|wx.left|wx.right|wx.top, border=10)         self.grid = gridlib.grid(panel)         self.grid.creategrid(10 ,10)          self.grid.setcellvalue(0,0,'(0,0)')         self.grid.setcellvalue(0,0,'(0,1)')         self.grid.setcellvalue(1,0,'(1,0)')         self.grid.setcellvalue(1,0,'(1,1)')           hbox2.add(self.grid,1,wx.expand,5)         vbox.add(hbox2, flag=wx.expand|wx.left|wx.right|wx.top, border=10)         panel.setsizer(vbox)   if __name__ == '__main__':      app = wx.app()     frame = scrollbarframe()     frame.show()     app.mainloop()