popping a new frame and deleting the old one in wxPython -

i have simple frame button on it. want when press button, close frame , open new one. old 1 needs destroyed while new 1 should have same functionality destroyed frame. want infinite time.

this code wrote:

import wx   class subpanel(wx.panel):     def __init__(self, parent, value = 2):         wx.panel.__init__(self, parent)         self.btnpresshere = wx.button(self, -1, "press here")         self.value = value         hbox = wx.boxsizer()         hbox.add(self.btnpresshere, 1, wx.expand)         self.setsizer(hbox)  if __name__ == "__main__":     class screen(wx.frame):         def __init__(self, parent):             wx.frame.__init__(self, parent, size = (600,600))              panel = wx.panel(self)             panel0 = subpanel(panel, 0)             box = wx.boxsizer()             box.add(panel0, 1, wx.all |  wx.expand)             panel.setsizer(box)             self.centre()             self.show(true)       app = wx.app(false)     screen(none)     app.mainloop() 

thanks help.

its easy solve, code:

import wx  class buttonframe(wx.frame):     def __init__(self, value):         wx.frame.__init__(self,none)          self.btnpresshere = wx.button(self, -1, "press here: " + str(value))         self.btnpresshere.bind(wx.evt_button, self.onpress) # need bind event         self.value = value         self.centre()         self.show()      def onpress(self,evt):         buttonframe(self.value + 1)         self.destroy()  # destroy instance  if __name__ == "__main__":      app = wx.app(false)     buttonframe(0)     app.mainloop() 

remarks:

• if put button on frame area, use of panel , sizers unnecessary.
• the self.destroy() call destroy window, after create another.