#!/usr/bin/env python import wx from wx.adv import Animation UseNative = True if UseNative: # Use the native classes, if the platform has a native widget. It will fall # back to the generic version if there isn't a native one available. from wx.adv import AnimationCtrl else: # Or we can force use of the generic widget on all platforms from wx.adv import GenericAnimationCtrl as AnimationCtrl from Main import opj GIFNames = [ 'bitmaps/AG00178_.gif', 'bitmaps/BD13656_.gif', 'bitmaps/AG00185_.gif', 'bitmaps/AG00039_.gif', 'bitmaps/AG00183_.gif', 'bitmaps/AG00028_.gif', ] #---------------------------------------------------------------------- class TestPanel(wx.Panel): def __init__(self, parent, log): self.log = log wx.Panel.__init__(self, parent, -1) sizer = wx.FlexGridSizer(cols=3, hgap=5, vgap=5) for name in GIFNames: # There are a few usage patterns for creating the control and the # animation object. They're more-or-less equivalent, but if you have # non-standard needs in your application then one pattern may make # more sense for you to use. if False: # If you need a separate animation object then you can have the # control create one for you. ctrl = AnimationCtrl(self) ani = ctrl.CreateAnimation() ani.LoadFile(opj(name)) ctrl.SetAnimation(ani) elif False: # if you need to have the animation object before the control is # created, then you can do it like this: ani = AnimationCtrl.CreateCompatibleAnimation() ani.LoadFile(opj(name)) ctrl = AnimationCtrl(self, -1, ani) else: # Or you can keep it simple and just have the control make and # use its own animation object internally. ctrl = AnimationCtrl(self) ctrl.LoadFile(opj(name)) ctrl.SetBackgroundColour(self.GetBackgroundColour()) ctrl.Play() sizer.Add(ctrl, 0, wx.ALL, 10) if UseNative and 'wxGTK' in wx.PlatformInfo: # See comment in updateBestSizes below wx.CallAfter(self.updateBestSizes) border = wx.BoxSizer() border.Add(sizer, 1, wx.EXPAND | wx.ALL, 20) self.SetSizer(border) def updateBestSizes(self): # The native control on GTK is not able to set the BestSize of the # animation widget until after it has finished loading the animation # images. So here we will invalidate the initial best size, so it will # be recalculated on the next layout of the sizer. for child in self.GetChildren(): if isinstance(child, AnimationCtrl): child.InvalidateBestSize() self.Layout() #---------------------------------------------------------------------- def runTest(frame, nb, log): win = TestPanel(nb, log) return win #---------------------------------------------------------------------- overview = """

wx.adv.AnimationCtrl

wx.adv.AnimationCtrl is like a wx.StaticBitmap but is able to display an animation by extracting frames from a multi-image GIF file. """ if __name__ == '__main__': import sys,os import run run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])