git.saurik.com Git - wxWidgets.git/blame_incremental

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Commit	Line	Data
	1
	2	import wx
	3
	4	# Importing ScrolledWindow demo to make use of the MyCanvas
	5	# class defined within.
	6	import ScrolledWindow
	7	import images
	8
	9	SHOW_BACKGROUND = 1
	10
	11	#----------------------------------------------------------------------
	12	ID_New = wx.NewId()
	13	ID_Exit = wx.NewId()
	14	#----------------------------------------------------------------------
	15
	16	class MyParentFrame(wx.MDIParentFrame):
	17	def __init__(self):
	18	wx.MDIParentFrame.__init__(self, None, -1, "MDI Parent", size=(600,400))
	19
	20	self.winCount = 0
	21	menu = wx.Menu()
	22	menu.Append(ID_New, "&New Window")
	23	menu.AppendSeparator()
	24	menu.Append(ID_Exit, "E&xit")
	25
	26	menubar = wx.MenuBar()
	27	menubar.Append(menu, "&File")
	28	self.SetMenuBar(menubar)
	29
	30	self.CreateStatusBar()
	31
	32	self.Bind(wx.EVT_MENU, self.OnNewWindow, id=ID_New)
	33	self.Bind(wx.EVT_MENU, self.OnExit, id=ID_Exit)
	34
	35	if SHOW_BACKGROUND:
	36	self.bg_bmp = images.getGridBGBitmap()
	37	self.GetClientWindow().Bind(
	38	wx.EVT_ERASE_BACKGROUND, self.OnEraseBackground
	39	)
	40
	41
	42	def OnExit(self, evt):
	43	self.Close(True)
	44
	45
	46	def OnNewWindow(self, evt):
	47	self.winCount = self.winCount + 1
	48	win = wx.MDIChildFrame(self, -1, "Child Window: %d" % self.winCount)
	49	canvas = ScrolledWindow.MyCanvas(win)
	50	win.Show(True)
	51
	52
	53	def OnEraseBackground(self, evt):
	54	dc = evt.GetDC()
	55
	56	if not dc:
	57	dc = wx.ClientDC(self.GetClientWindow())
	58
	59	# tile the background bitmap
	60	sz = self.GetClientSize()
	61	w = self.bg_bmp.GetWidth()
	62	h = self.bg_bmp.GetHeight()
	63	x = 0
	64
	65	while x < sz.width:
	66	y = 0
	67
	68	while y < sz.height:
	69	dc.DrawBitmap(self.bg_bmp, (x, y))
	70	y = y + h
	71
	72	x = x + w
	73
	74
	75	#----------------------------------------------------------------------
	76
	77	if __name__ == '__main__':
	78	class MyApp(wx.App):
	79	def OnInit(self):
	80	wx.InitAllImageHandlers()
	81	frame = MyParentFrame()
	82	frame.Show(True)
	83	self.SetTopWindow(frame)
	84	return True
	85
	86
	87	app = MyApp(False)
	88	app.MainLoop()
	89
	90
	91