13db99f1f5
* wx.lib.flagart: contains icons of the flags of many countries.
* wx.lib.art.img2pyartprov: makes images embedded in a python file
with img2py available via the wx.ArtProvider.
* wx.lib.langlistctrl: A wx.ListCtrl for selecting a language,
which uses the country flag icons.
* An I18N sample for the demo.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@43737 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
59 lines
1.8 KiB
Python
59 lines
1.8 KiB
Python
#-----------------------------------------------------------------------------
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# Name: img2pyartprov.py
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# Purpose:
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#
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# Author: Riaan Booysen
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#
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# RCS-ID: $Id$
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# Copyright: (c) 2006
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# Licence: wxPython
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#-----------------------------------------------------------------------------
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""" ArtProvider class that publishes images from modules generated by img2py.
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Image modules must be generated with the -u and -n <name> parameters.
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Typical usage:
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>>> import wx, wx.lib.art.img2pyartprov, myimagemodule
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>>> wx.ArtProvider.PushProvider(wx.lib.art.img2pyartprov.Img2PyArtProvider(myimagemodule))
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If myimagemodule.catalog['MYIMAGE'] is defined, it can be accessed as:
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>>> wx.ArtProvider.GetBitmap('wxART_MYIMAGE')
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"""
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import wx
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_NULL_BMP = wx.NullBitmap
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class Img2PyArtProvider(wx.ArtProvider):
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def __init__(self, imageModule, artIdPrefix='wxART_'):
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self.catalog = {}
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self.index = []
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self.UpdateFromImageModule(imageModule)
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self.artIdPrefix = artIdPrefix
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wx.ArtProvider.__init__(self)
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def UpdateFromImageModule(self, imageModule):
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try:
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self.catalog.update(imageModule.catalog)
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except AttributeError:
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raise Exception, 'No catalog dictionary defined for the image module'
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try:
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self.index.extend(imageModule.index)
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except AttributeError:
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raise Exception, 'No index list defined for the image module'
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def GenerateArtIdList(self):
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return [self.artIdPrefix+name for name in self.index]
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def CreateBitmap(self, artId, artClient, size):
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if artId.startswith(self.artIdPrefix):
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name = artId[len(self.artIdPrefix):]
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if name in self.catalog:
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return self.catalog[name].getBitmap()
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return _NULL_BMP
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