author | Claus Gittinger <cg@exept.de> |
Mon, 28 Aug 2017 03:36:12 +0200 | |
changeset 3987 | d061c7dccdbe |
parent 2661 | 14f345ff3b82 |
child 3855 | 1db7742d33ad |
permissions | -rw-r--r-- |
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" |
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COPYRIGHT (c) 1996 by Claus Gittinger |
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All Rights Reserved |
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This software is furnished under a license and may be used |
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only in accordance with the terms of that license and with the |
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inclusion of the above copyright notice. This software may not |
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be provided or otherwise made available to, or used by, any |
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other person. No title to or ownership of the software is |
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hereby transferred. |
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" |
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"{ Package: 'stx:libview2' }" |
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Wrapper subclass:#GeometricWrapper |
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instanceVariableNames:'foregroundColor backgroundColor' |
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classVariableNames:'' |
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poolDictionaries:'' |
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category:'Compatibility-ST80-Graphics-Display Objects' |
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! |
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!GeometricWrapper class methodsFor:'documentation'! |
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copyright |
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" |
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COPYRIGHT (c) 1996 by Claus Gittinger |
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All Rights Reserved |
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This software is furnished under a license and may be used |
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only in accordance with the terms of that license and with the |
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inclusion of the above copyright notice. This software may not |
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be provided or otherwise made available to, or used by, any |
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other person. No title to or ownership of the software is |
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hereby transferred. |
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" |
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! |
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documentation |
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abstract class for wrappers of geometric objects. |
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These allows any geometric thingy to be used as a component in a view. |
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(background info: geometrics are mathematical objects - they do not |
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keep any color or lineStyle attributes. Wrappers add this information |
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and can also be used as components of a view) |
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Notice: |
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this class was implemented using protocol information |
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from alpha testers, from reading PD programs and |
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from the Hopkins/Horan book. |
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- it may not be complete or compatible to the corresponding ST-80 class. |
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If you encounter any incompatibilities, please forward a note |
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describing the incompatibility verbal (i.e. no code) to the ST/X team. |
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[see also:] |
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StrokingWrapper FillingWrapper |
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Geometric GraphicsContext |
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[author:] |
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Claus Gittinger |
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" |
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! ! |
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!GeometricWrapper methodsFor:'accessing'! |
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parents:
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backgroundColor |
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^ backgroundColor |
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parents:
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! |
502b2dc1b0ba
moved fgColor/bgColor down the hierarchy
Claus Gittinger <cg@exept.de>
parents:
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moved fgColor/bgColor down the hierarchy
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parents:
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backgroundColor:something |
502b2dc1b0ba
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parents:
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backgroundColor := something. |
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self invalidate. |
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parents:
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! |
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moved fgColor/bgColor down the hierarchy
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parents:
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component:someComponent |
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"set the wrappers component. |
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Redefined to not set the components container - we know, those |
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Geometrics dont know about containers." |
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component := someComponent. |
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"Created: 28.5.1996 / 23:02:36 / cg" |
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"Modified: 28.5.1996 / 23:02:52 / cg" |
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502b2dc1b0ba
moved fgColor/bgColor down the hierarchy
Claus Gittinger <cg@exept.de>
parents:
365
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changeset
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! |
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moved fgColor/bgColor down the hierarchy
Claus Gittinger <cg@exept.de>
parents:
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parents:
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foregroundColor |
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^ foregroundColor |
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! |
502b2dc1b0ba
moved fgColor/bgColor down the hierarchy
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parents:
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moved fgColor/bgColor down the hierarchy
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parents:
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foregroundColor:something |
502b2dc1b0ba
moved fgColor/bgColor down the hierarchy
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parents:
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foregroundColor := something. |
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self invalidate. |
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! ! |
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!GeometricWrapper methodsFor:'accessing - bounds'! |
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bounds |
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"return the components bounds as default bounds" |
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frame notNil ifTrue:[^ frame]. |
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^ component bounds rounded |
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"Created: 5.6.1996 / 02:29:10 / cg" |
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"Modified: 5.6.1996 / 20:30:50 / cg" |
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! |
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parents:
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bounds:newBounds |
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"set my bounds" |
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frame := newBounds |
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"Created: 5.6.1996 / 02:30:00 / cg" |
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parents:
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! |
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preferredBounds |
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"return the components bounds as preferredBounds" |
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^ component bounds ceiling |
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! ! |
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!GeometricWrapper methodsFor:'initialize / release'! |
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flushCoordinateCaches |
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"/ geometrics are not interested in that |
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"Created: 12.2.1997 / 11:56:07 / cg" |
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protocol fixes to make examples work again
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! |
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protocol fixes to make examples work again
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parents:
642
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protocol fixes to make examples work again
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initialize |
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foregroundColor := Color black. |
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! ! |
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!GeometricWrapper methodsFor:'view protocol mimicri'! |
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destroyComponent |
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"component is not a visualPart. Ignored here" |
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realize |
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"my container realized itself. Ignored here" |
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"Created: 5.6.1996 / 02:32:39 / cg" |
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! ! |
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!GeometricWrapper class methodsFor:'documentation'! |
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version |
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^ '$Header: /cvs/stx/stx/libview2/GeometricWrapper.st,v 1.13 2009-05-08 11:54:36 cg Exp $' |
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! ! |