git.saurik.com Git - wxWidgets.git/blame_incremental - wxPython/samples/wxPIA

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Commit	Line	Data
	1	import wx
	2	from example1 import SketchWindow
	3
	4
	5	class SketchFrame(wx.Frame):
	6	def __init__(self, parent):
	7	wx.Frame.__init__(self, parent, -1, "Sketch Frame",
	8	size=(800,600))
	9	self.sketch = SketchWindow(self, -1)
	10	self.sketch.Bind(wx.EVT_MOTION, self.OnSketchMotion)
	11	self.initStatusBar()
	12	self.createMenuBar()
	13	self.createToolBar()
	14
	15	def initStatusBar(self):
	16	self.statusbar = self.CreateStatusBar()
	17	self.statusbar.SetFieldsCount(3)
	18	self.statusbar.SetStatusWidths([-1, -2, -3])
	19
	20	def OnSketchMotion(self, event):
	21	self.statusbar.SetStatusText("Pos: %s" %
	22	str(event.GetPositionTuple()), 0)
	23	self.statusbar.SetStatusText("Current Pts: %s" %
	24	len(self.sketch.curLine), 1)
	25	self.statusbar.SetStatusText("Line Count: %s" %
	26	len(self.sketch.lines), 2)
	27	event.Skip()
	28
	29	def menuData(self):
	30	return [("&File", (
	31	("&New", "New Sketch file", self.OnNew),
	32	("&Open", "Open sketch file", self.OnOpen),
	33	("&Save", "Save sketch file", self.OnSave),
	34	("", "", ""),
	35	("&Color", (
	36	("&Black", "", self.OnColor, wx.ITEM_RADIO),
	37	("&Red", "", self.OnColor, wx.ITEM_RADIO),
	38	("&Green", "", self.OnColor, wx.ITEM_RADIO),
	39	("&Blue", "", self.OnColor, wx.ITEM_RADIO))),
	40	("", "", ""),
	41	("&Quit", "Quit", self.OnCloseWindow)))]
	42
	43	def createMenuBar(self):
	44	menuBar = wx.MenuBar()
	45	for eachMenuData in self.menuData():
	46	menuLabel = eachMenuData[0]
	47	menuItems = eachMenuData[1]
	48	menuBar.Append(self.createMenu(menuItems), menuLabel)
	49	self.SetMenuBar(menuBar)
	50
	51	def createMenu(self, menuData):
	52	menu = wx.Menu()
	53	for eachItem in menuData:
	54	if len(eachItem) == 2:
	55	label = eachItem[0]
	56	subMenu = self.createMenu(eachItem[1])
	57	menu.AppendMenu(wx.NewId(), label, subMenu)
	58	else:
	59	self.createMenuItem(menu, *eachItem)
	60	return menu
	61
	62	def createMenuItem(self, menu, label, status, handler, kind=wx.ITEM_NORMAL):
	63	if not label:
	64	menu.AppendSeparator()
	65	return
	66	menuItem = menu.Append(-1, label, status, kind)
	67	self.Bind(wx.EVT_MENU, handler, menuItem)
	68
	69	def createToolBar(self):
	70	toolbar = self.CreateToolBar()
	71	for each in self.toolbarData():
	72	self.createSimpleTool(toolbar, *each)
	73	toolbar.AddSeparator()
	74	for each in self.toolbarColorData():
	75	self.createColorTool(toolbar, each)
	76	toolbar.Realize()
	77
	78	def createSimpleTool(self, toolbar, label, filename, help, handler):
	79	if not label:
	80	toolbar.AddSeparator()
	81	return
	82	bmp = wx.Image(filename, wx.BITMAP_TYPE_BMP).ConvertToBitmap()
	83	tool = toolbar.AddSimpleTool(-1, bmp, label, help)
	84	self.Bind(wx.EVT_MENU, handler, tool)
	85
	86	def toolbarData(self):
	87	return (("New", "new.bmp", "Create new sketch", self.OnNew),
	88	("", "", "", ""),
	89	("Open", "open.bmp", "Open existing sketch", self.OnOpen),
	90	("Save", "save.bmp", "Save existing sketch", self.OnSave))
	91
	92	def createColorTool(self, toolbar, color):
	93	bmp = self.MakeBitmap(color)
	94	tool = toolbar.AddRadioTool(-1, bmp, shortHelp=color)
	95	self.Bind(wx.EVT_MENU, self.OnColor, tool)
	96
	97	def MakeBitmap(self, color):
	98	bmp = wx.EmptyBitmap(16, 15)
	99	dc = wx.MemoryDC()
	100	dc.SelectObject(bmp)
	101	dc.SetBackground(wx.Brush(color))
	102	dc.Clear()
	103	dc.SelectObject(wx.NullBitmap)
	104	return bmp
	105
	106	def toolbarColorData(self):
	107	return ("Black", "Red", "Green", "Blue")
	108
	109	def OnNew(self, event): pass
	110	def OnOpen(self, event): pass
	111	def OnSave(self, event): pass
	112
	113	def OnColor(self, event):
	114	menubar = self.GetMenuBar()
	115	itemId = event.GetId()
	116	item = menubar.FindItemById(itemId)
	117	if not item:
	118	toolbar = self.GetToolBar()
	119	item = toolbar.FindById(itemId)
	120	color = item.GetShortHelp()
	121	else:
	122	color = item.GetLabel()
	123	self.sketch.SetColor(color)
	124
	125	def OnCloseWindow(self, event):
	126	self.Destroy()
	127
	128	if __name__ == '__main__':
	129	app = wx.PySimpleApp()
	130	frame = SketchFrame(None)
	131	frame.Show(True)
	132	app.MainLoop()