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Commit	Line	Data
	1
	2	import wx
	3	from wx.lib.ticker import Ticker
	4	import wx.lib.colourselect as csel #for easy color selection
	5
	6	#----------------------------------------------------------------------
	7
	8	class TestPanel(wx.Panel):
	9	def __init__(self, parent, log):
	10	self.log = log
	11	wx.Panel.__init__(self, parent, -1)
	12
	13	self.ticker = Ticker(self)
	14
	15	# Controls for ...controlling... the ticker.
	16	self.txt = wx.TextCtrl(self, value="I am a scrolling ticker!!!!", size=(200,-1))
	17	wx.CallAfter(self.txt.SetInsertionPoint, 0)
	18	txtl = wx.StaticText(self, label="Ticker text:")
	19	fgb = csel.ColourSelect(self, -1, colour=self.ticker.GetForegroundColour())
	20	fgl = wx.StaticText(self, label="Foreground Color:")
	21	bgb = csel.ColourSelect(self, -1, colour=self.ticker.GetBackgroundColour())
	22	bgl = wx.StaticText(self, label="Background Color:")
	23	fontb = wx.Button(self, label="Change")
	24	self.fontl = wx.StaticText(self)
	25	dirb = wx.Button(self, label="Switch")
	26	self.dirl = wx.StaticText(self)
	27	fpsl = wx.StaticText(self, label="Frames per Second:")
	28	fps = wx.Slider(self, value=self.ticker.GetFPS(), minValue=1, maxValue=100,
	29	size=(150,-1),
	30	style=wx.SL_HORIZONTAL\|wx.SL_AUTOTICKS\|wx.SL_LABELS)
	31	fps.SetTickFreq(5)
	32	ppfl = wx.StaticText(self, label="Pixels per frame:")
	33	ppf = wx.Slider(self, value=self.ticker.GetPPF(), minValue=1, maxValue=10,
	34	size=(150,-1),
	35	style=wx.SL_HORIZONTAL\|wx.SL_AUTOTICKS\|wx.SL_LABELS)
	36
	37	# Do layout
	38	sz = wx.FlexGridSizer(cols=2, hgap=4, vgap=4)
	39
	40	sz.Add(txtl, flag=wx.ALIGN_CENTER_VERTICAL)
	41	sz.Add(self.txt, flag=wx.ALIGN_CENTER_VERTICAL)
	42
	43	sz.Add(fgl, flag=wx.ALIGN_CENTER_VERTICAL)
	44	sz.Add(fgb, flag=wx.ALIGN_CENTER_VERTICAL)
	45
	46	sz.Add(bgl, flag=wx.ALIGN_CENTER_VERTICAL)
	47	sz.Add(bgb, flag=wx.ALIGN_CENTER_VERTICAL)
	48
	49	sz.Add(self.fontl, flag=wx.ALIGN_CENTER_VERTICAL)
	50	sz.Add(fontb, flag=wx.ALIGN_CENTER_VERTICAL)
	51
	52	sz.Add(self.dirl, flag=wx.ALIGN_CENTER_VERTICAL)
	53	sz.Add(dirb, flag=wx.ALIGN_CENTER_VERTICAL)
	54
	55	sz.Add(fpsl, flag=wx.ALIGN_CENTER_VERTICAL)
	56	sz.Add(fps, flag=wx.ALIGN_CENTER_VERTICAL\|wx.ALIGN_LEFT)
	57
	58	sz.Add(ppfl, flag=wx.ALIGN_CENTER_VERTICAL)
	59	sz.Add(ppf, flag=wx.ALIGN_CENTER_VERTICAL\|wx.ALIGN_LEFT)
	60
	61	sz2 = wx.BoxSizer(wx.VERTICAL)
	62	sz2.Add(self.ticker, flag=wx.EXPAND\|wx.ALL, border=5)
	63	sz2.Add(sz, flag=wx.EXPAND\|wx.ALL, proportion=1, border=25)
	64	self.SetSizer(sz2)
	65	sz2.SetSizeHints(self)
	66
	67	# Bind events
	68	self.Bind(wx.EVT_BUTTON, self.OnChangeTickDirection, dirb)
	69	self.Bind(wx.EVT_BUTTON, self.OnChangeTickFont, fontb)
	70	self.Bind(wx.EVT_TEXT, self.OnText, self.txt)
	71	self.Bind(csel.EVT_COLOURSELECT, self.ChangeTickFGColor, fgb)
	72	self.Bind(csel.EVT_COLOURSELECT, self.ChangeTickBGColor, bgb)
	73	self.Bind(wx.EVT_SCROLL, self.ChangeFPS, fps)
	74	self.Bind(wx.EVT_SCROLL, self.ChangePPF, ppf)
	75
	76	# Set defaults
	77	self.SetTickDirection("rtl")
	78	self.SetTickFont(self.ticker.GetFont())
	79	self.ticker.SetText(self.txt.GetValue())
	80	def SetTickFont(self, font):
	81	"""Sets ticker font, updates label"""
	82	self.ticker.SetFont(font)
	83	self.fontl.SetLabel("Font: %s"%(self.ticker.GetFont().GetFaceName()))
	84	self.Layout()
	85
	86
	87	def OnChangeTickFont(self, evt):
	88	fd = wx.FontData()
	89	fd.EnableEffects(False)
	90	fd.SetInitialFont(self.ticker.GetFont())
	91	dlg = wx.FontDialog(wx.GetTopLevelParent(self), fd)
	92	if dlg.ShowModal() == wx.ID_OK:
	93	data = dlg.GetFontData()
	94	self.SetTickFont(data.GetChosenFont())
	95
	96
	97	def SetTickDirection(self, dir):
	98	"""Sets tick direction, updates label"""
	99	self.ticker.SetDirection(dir)
	100	self.dirl.SetLabel("Direction: %s"%(self.ticker.GetDirection()))
	101
	102
	103	def OnChangeTickDirection(self, dir):
	104	if self.ticker.GetDirection() == "rtl":
	105	self.SetTickDirection("ltr")
	106	else:
	107	self.SetTickDirection("rtl")
	108
	109
	110	def OnText(self, evt):
	111	"""Live update of the ticker text"""
	112	self.ticker.SetText(self.txt.GetValue())
	113
	114	def ChangeTickFGColor(self, evt):
	115	self.ticker.SetForegroundColour(evt.GetValue())
	116
	117	def ChangeTickBGColor(self, evt):
	118	self.ticker.SetBackgroundColour(evt.GetValue())
	119
	120	def ChangeFPS(self, evt):
	121	self.ticker.SetFPS(evt.GetPosition())
	122
	123	def ChangePPF(self, evt):
	124	self.ticker.SetPPF(evt.GetPosition())
	125
	126
	127	def ShutdownDemo(self):
	128	self.ticker.Stop()
	129
	130
	131	#----------------------------------------------------------------------
	132
	133	def runTest(frame, nb, log):
	134	win = TestPanel(nb, log)
	135	return win
	136
	137	#----------------------------------------------------------------------
	138
	139
	140
	141	overview = wx.lib.ticker.__doc__
	142
	143
	144
	145	if __name__ == '__main__':
	146	import sys,os
	147	import run
	148	run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])
	149