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"
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COPYRIGHT (c) 1991 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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Toggle subclass:#RadioButton
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instanceVariableNames:'group'
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classVariableNames:''
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poolDictionaries:''
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category:'Views-Interactors'
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!
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RadioButton comment:'
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COPYRIGHT (c) 1991 by Claus Gittinger
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All Rights Reserved
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$Header: /cvs/stx/stx/libwidg/RadioButton.st,v 1.7 1995-02-16 03:12:59 claus Exp $
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'!
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!RadioButton class methodsFor:'documentation'!
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copyright
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"
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COPYRIGHT (c) 1991 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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version
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"
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$Header: /cvs/stx/stx/libwidg/RadioButton.st,v 1.7 1995-02-16 03:12:59 claus Exp $
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"
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!
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documentation
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"
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like a Toggle, but do not turn off when pressed again, instead only
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turn off when another RadioButton is pressed (see RadioButtonGroup).
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written fall 91 by claus
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"
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!
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examples
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"
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|top panel b group|
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top := StandardSystemView new.
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top extent:200@200.
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panel := HorizontalPanelView
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origin:0.0@0.0
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corner:1.0@1.0
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in:top.
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group := RadioButtonGroup new.
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b := RadioButton label:'am' in:panel.
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group add:b.
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b := RadioButton label:'fm' in:panel.
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group add:b.
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b := RadioButton label:'off' in:panel.
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group add:b.
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top open
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"
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! !
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!RadioButton methodsFor:'destroying'!
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destroy
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self release.
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super destroy
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! !
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!RadioButton methodsFor:'accessing '!
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group
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"return the radioButtonGroup in which I am"
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^ group
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group:aButtonGroup
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"set the radioButtonGroup in which I am"
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group := aButtonGroup
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! !
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!RadioButton methodsFor:'events'!
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buttonPress:button x:x y:y
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"radiobuttons change only off-to-on; turning off is done by other
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buttons"
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controller pressed ifFalse:[
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self toggle
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]
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! !
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