Cairo__SurfaceObserverMode.st
author Jan Vrany <jan.vrany@fit.cvut.cz>
Sun, 28 Feb 2016 14:53:56 +0000
changeset 51 5293f2b851ab
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child 88 9d51db2ba641
permissions -rw-r--r--
CairGraphicsContext: added support for displaying images with alpha channel
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"{ Package: 'stx:goodies/libcairo' }"
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"{ NameSpace: Cairo }"
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SharedPool subclass:#SurfaceObserverMode
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	instanceVariableNames:''
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	classVariableNames:'CAIRO_SURFACE_OBSERVER_NORMAL
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		CAIRO_SURFACE_OBSERVER_RECORD_OPERATIONS'
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	poolDictionaries:''
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	category:'Cairo-Constants'
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!
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!SurfaceObserverMode class methodsFor:'initialization'!
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initialize
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    CAIRO_SURFACE_OBSERVER_NORMAL := 0.
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    CAIRO_SURFACE_OBSERVER_RECORD_OPERATIONS := 1.
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! !
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!SurfaceObserverMode class methodsFor:'constants'!
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CAIRO_SURFACE_OBSERVER_NORMAL
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    ^CAIRO_SURFACE_OBSERVER_NORMAL
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!
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CAIRO_SURFACE_OBSERVER_RECORD_OPERATIONS
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    ^CAIRO_SURFACE_OBSERVER_RECORD_OPERATIONS
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! !
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SurfaceObserverMode initialize!