Cairo__SurfaceObserverMode.st
author Jan Vrany <jan.vrany@fit.cvut.cz>
Tue, 05 Apr 2016 08:02:32 +0100
changeset 76 f3deda9cea3e
parent 29 6ba06265e543
child 88 9d51db2ba641
permissions -rw-r--r--
Oops, fixed CairoGraphicsContext>>width:height: Must test whether a Cairo context has been created. If not, we're done.
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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!