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COPYRIGHT (c) 2013 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:libwidg2' }"
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CheckBox subclass:#TriggerBox
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instanceVariableNames:''
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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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!TriggerBox class methodsFor:'documentation'!
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copyright
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"
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COPYRIGHT (c) 2013 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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"
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A TriggerBox looks similar to a CheckBox (it contains a button and a label),
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but does not show a check-icon.
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Instead, a trigger button (unlabelled) performs a momentary action when pressed.
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"
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!
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examples
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"
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no-op TriggerBox without a label:
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[exBegin]
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|b|
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b := TriggerBox new.
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b open
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[exEnd]
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no-op TriggerBox:
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[exBegin]
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|b|
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b := TriggerBox new.
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b label:'foo'.
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b open
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[exEnd]
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combined instance creation & label setup:
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[exBegin]
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|b|
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b := TriggerBox label:'foo'.
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b open
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[exEnd]
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no-op trigger, disabled:
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[exBegin]
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|b|
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b := TriggerBox label:'foo'.
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b disable.
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b open
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[exEnd]
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changing colors
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[exBegin]
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|panel b|
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panel := VerticalPanelView new.
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b := TriggerBox label:'foo' in:panel.
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b := TriggerBox label:'bar' in:panel.
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b labelView foregroundColor:Color red.
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b := TriggerBox label:'baz' in:panel.
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b toggleView activeForegroundColor:Color blue.
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panel open
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[exEnd]
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using action-blocks:
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[exBegin]
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|b|
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b := TriggerBox label:'check'.
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b action:[:value | Transcript show:'trigger called: '].
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b open.
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[exEnd]
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with an enableChannel
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[exBegin]
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|b enaToggle enaHolder|
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enaHolder := true asValue.
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enaToggle := Toggle label:'enable'.
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enaToggle model:enaHolder.
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enaToggle open.
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b := TriggerBox label:'check'.
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b action:[:value | Transcript showCR:'triggered'].
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b enableChannel:enaHolder.
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b open.
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[exEnd]
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"
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! !
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!TriggerBox methodsFor:'initialization & release'!
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defaultCheckToggleClass
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^ Toggle "/ Button
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!
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defaultControllerClass
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^ ButtonController
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!
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initialize
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super initialize.
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toggleView extent:16@16.
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toggleView activeLogo:nil.
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toggleView passiveLogo:nil.
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toggleView activeLevel:-2.
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toggleView passiveLevel:2.
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toggleView extent:10@10.
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toggleView sizeFixed:true.
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toggleView controller:(ButtonController new).
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! !
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!TriggerBox class methodsFor:'documentation'!
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version
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^ '$Header: /cvs/stx/stx/libwidg2/TriggerBox.st,v 1.1 2013-09-19 11:02:05 cg Exp $'
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!
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version_CVS
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^ '$Header: /cvs/stx/stx/libwidg2/TriggerBox.st,v 1.1 2013-09-19 11:02:05 cg Exp $'
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! !
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