-#!/usr/bin/env python
-
-from wxPython.wx import *
-from wxScrolledWindow import MyCanvas
-
-import images
-SHOW_BACKGROUND = 1
-
-#----------------------------------------------------------------------
-
-class MyParentFrame(wxMDIParentFrame):
- def __init__(self):
- wxMDIParentFrame.__init__(self, None, -1, "MDI Parent", size=(600,400))
-
- self.winCount = 0
- menu = wxMenu()
- menu.Append(5000, "&New Window")
- menu.AppendSeparator()
- menu.Append(5001, "E&xit")
-
- menubar = wxMenuBar()
- menubar.Append(menu, "&File")
- self.SetMenuBar(menubar)
-
- self.CreateStatusBar()
-
- EVT_MENU(self, 5000, self.OnNewWindow)
- EVT_MENU(self, 5001, self.OnExit)
-
- if SHOW_BACKGROUND:
- self.bg_bmp = images.getGridBGBitmap()
- EVT_ERASE_BACKGROUND(self.GetClientWindow(), self.OnEraseBackground)
-
-
- def OnExit(self, evt):
- self.Close(True)
-
-
- def OnNewWindow(self, evt):
- self.winCount = self.winCount + 1
- win = wxMDIChildFrame(self, -1, "Child Window: %d" % self.winCount)
- canvas = MyCanvas(win)
- win.Show(True)
-
-
- def OnEraseBackground(self, evt):
- dc = evt.GetDC()
- if not dc:
- dc = wxClientDC(self.GetClientWindow())
-
- # tile the background bitmap
- sz = self.GetClientSize()
- w = self.bg_bmp.GetWidth()
- h = self.bg_bmp.GetHeight()
- x = 0
- while x < sz.width:
- y = 0
- while y < sz.height:
- dc.DrawBitmap(self.bg_bmp, x, y)
- y = y + h
- x = x + w
-
-
-#----------------------------------------------------------------------
-
-if __name__ == '__main__':
- class MyApp(wxApp):
- def OnInit(self):
- wxInitAllImageHandlers()
- frame = MyParentFrame()
- frame.Show(True)
- self.SetTopWindow(frame)
- return True
-
-
- app = MyApp(0)
- app.MainLoop()
-
-
-