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"
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COPYRIGHT (c) 2009 by eXept Software AG
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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:libview' }"
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ButtonRenderer subclass:#WinVistaButtonRenderer
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instanceVariableNames:''
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classVariableNames:''
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poolDictionaries:''
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category:'Graphics-Rendering'
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!
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!WinVistaButtonRenderer class methodsFor:'documentation'!
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copyright
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"
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COPYRIGHT (c) 2009 by eXept Software AG
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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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"
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experimental work in progress - unfinished; do not use
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|v b r|
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v := View new extent:100@100; openAndWait.
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b := Button new.
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b extent:100@20.
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r := WinVistaButtonRenderer new.
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r render:b on:v forDisplayBox:((0@0 corner:b extent)).
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"
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! !
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!WinVistaButtonRenderer methodsFor:'rendering'!
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render:aWidget on:aGC forDisplayBox:aRectangle
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|sav border bdClr bgClr step1 step2 h1 h2 y|
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sav := aGC paint.
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aWidget controller active ifTrue:[
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bdClr := (Color rgbValue:16r2C628B)
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] ifFalse:[
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aWidget controller entered ifTrue:[
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bdClr := (Color rgbValue:16r3C7FB1)
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] ifFalse:[
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bdClr := (Color rgbValue:16r707070).
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].
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].
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border := RoundButtonBorder new.
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border width:1 color:bdClr.
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border displayOn:aGC forDisplayBox:aRectangle.
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"/ blend 1/10 to 1/5 with color white...
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h1 := ((aWidget height - 4) // 2).
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step1 := ((1/5) - (1/10)) / h1.
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y := 2.
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(1/10) to:(1/5) by:step1 do:[:m |
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bgClr := bdClr mixed:m with:Color white.
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aGC paint:bgClr.
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aGC displayLineFromX:2 y:y toX:aWidget width-2 y:y.
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y := y + 1.
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].
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"/ blend 1/3 to 1/2 with color white...
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h2 := aWidget height - 4 - h1.
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step2 := ((1/2) - (1/3)) / h2.
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(1/3) to:(1/2) by:step1 do:[:m |
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bgClr := bdClr mixed:m with:Color white.
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aGC paint:bgClr.
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aGC displayLineFromX:2 y:y toX:aWidget width-2 y:y.
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y := y + 1.
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].
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aGC paint:sav.
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! !
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!WinVistaButtonRenderer class methodsFor:'documentation'!
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version_CVS
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^ '$Header: /cvs/stx/stx/libview/WinVistaButtonRenderer.st,v 1.1 2009-11-05 14:01:24 cg Exp $'
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! !
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