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import wx
from wx.lib.ticker import Ticker
import wx.lib.colourselect as csel #for easy color selection
#----------------------------------------------------------------------
class TestPanel(wx.Panel):
def __init__(self, parent, log):
self.log = log
wx.Panel.__init__(self, parent, -1)
self.ticker = Ticker(self)
# Controls for ...controlling... the ticker.
self.txt = wx.TextCtrl(self, value="I am a scrolling ticker!!!!", size=(200,-1))
wx.CallAfter(self.txt.SetInsertionPoint, 0)
txtl = wx.StaticText(self, label="Ticker text:")
fgb = csel.ColourSelect(self, -1, colour=self.ticker.GetForegroundColour())
fgl = wx.StaticText(self, label="Foreground Color:")
bgb = csel.ColourSelect(self, -1, colour=self.ticker.GetBackgroundColour())
bgl = wx.StaticText(self, label="Background Color:")
fontb = wx.Button(self, label="Change")
self.fontl = wx.StaticText(self)
dirb = wx.Button(self, label="Switch")
self.dirl = wx.StaticText(self)
fpsl = wx.StaticText(self, label="Frames per Second:")
fps = wx.Slider(self, value=self.ticker.GetFPS(), minValue=1, maxValue=100,
size=(150,-1),
style=wx.SL_HORIZONTAL|wx.SL_AUTOTICKS|wx.SL_LABELS)
fps.SetTickFreq(5)
ppfl = wx.StaticText(self, label="Pixels per frame:")
ppf = wx.Slider(self, value=self.ticker.GetPPF(), minValue=1, maxValue=10,
size=(150,-1),
style=wx.SL_HORIZONTAL|wx.SL_AUTOTICKS|wx.SL_LABELS)
# Do layout
sz = wx.FlexGridSizer(cols=2, hgap=4, vgap=4)
sz.Add(txtl, flag=wx.ALIGN_CENTER_VERTICAL)
sz.Add(self.txt, flag=wx.ALIGN_CENTER_VERTICAL)
sz.Add(fgl, flag=wx.ALIGN_CENTER_VERTICAL)
sz.Add(fgb, flag=wx.ALIGN_CENTER_VERTICAL)
sz.Add(bgl, flag=wx.ALIGN_CENTER_VERTICAL)
sz.Add(bgb, flag=wx.ALIGN_CENTER_VERTICAL)
sz.Add(self.fontl, flag=wx.ALIGN_CENTER_VERTICAL)
sz.Add(fontb, flag=wx.ALIGN_CENTER_VERTICAL)
sz.Add(self.dirl, flag=wx.ALIGN_CENTER_VERTICAL)
sz.Add(dirb, flag=wx.ALIGN_CENTER_VERTICAL)
sz.Add(fpsl, flag=wx.ALIGN_CENTER_VERTICAL)
sz.Add(fps, flag=wx.ALIGN_CENTER_VERTICAL|wx.ALIGN_LEFT)
sz.Add(ppfl, flag=wx.ALIGN_CENTER_VERTICAL)
sz.Add(ppf, flag=wx.ALIGN_CENTER_VERTICAL|wx.ALIGN_LEFT)
sz2 = wx.BoxSizer(wx.VERTICAL)
sz2.Add(self.ticker, flag=wx.EXPAND|wx.ALL, border=5)
sz2.Add(sz, flag=wx.EXPAND|wx.ALL, proportion=1, border=25)
self.SetSizer(sz2)
sz2.SetSizeHints(self)
# Bind events
self.Bind(wx.EVT_BUTTON, self.OnChangeTickDirection, dirb)
self.Bind(wx.EVT_BUTTON, self.OnChangeTickFont, fontb)
self.Bind(wx.EVT_TEXT, self.OnText, self.txt)
self.Bind(csel.EVT_COLOURSELECT, self.ChangeTickFGColor, fgb)
self.Bind(csel.EVT_COLOURSELECT, self.ChangeTickBGColor, bgb)
self.Bind(wx.EVT_SCROLL, self.ChangeFPS, fps)
self.Bind(wx.EVT_SCROLL, self.ChangePPF, ppf)
# Set defaults
self.SetTickDirection("rtl")
self.SetTickFont(self.ticker.GetFont())
self.ticker.SetText(self.txt.GetValue())
def SetTickFont(self, font):
"""Sets ticker font, updates label"""
self.ticker.SetFont(font)
self.fontl.SetLabel("Font: %s"%(self.ticker.GetFont().GetFaceName()))
self.Layout()
def OnChangeTickFont(self, evt):
fd = wx.FontData()
fd.EnableEffects(False)
fd.SetInitialFont(self.ticker.GetFont())
dlg = wx.FontDialog(wx.GetTopLevelParent(self), fd)
if dlg.ShowModal() == wx.ID_OK:
data = dlg.GetFontData()
self.SetTickFont(data.GetChosenFont())
def SetTickDirection(self, dir):
"""Sets tick direction, updates label"""
self.ticker.SetDirection(dir)
self.dirl.SetLabel("Direction: %s"%(self.ticker.GetDirection()))
def OnChangeTickDirection(self, dir):
if self.ticker.GetDirection() == "rtl":
self.SetTickDirection("ltr")
else:
self.SetTickDirection("rtl")
def OnText(self, evt):
"""Live update of the ticker text"""
self.ticker.SetText(self.txt.GetValue())
def ChangeTickFGColor(self, evt):
self.ticker.SetForegroundColour(evt.GetValue())
def ChangeTickBGColor(self, evt):
self.ticker.SetBackgroundColour(evt.GetValue())
def ChangeFPS(self, evt):
self.ticker.SetFPS(evt.GetPosition())
def ChangePPF(self, evt):
self.ticker.SetPPF(evt.GetPosition())
def ShutdownDemo(self):
self.ticker.Stop()
#----------------------------------------------------------------------
def runTest(frame, nb, log):
win = TestPanel(nb, log)
return win
#----------------------------------------------------------------------
overview = wx.lib.ticker.__doc__
if __name__ == '__main__':
import sys,os
import run
run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])
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