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COPYRIGHT (c) 1998 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:libwidg2' }"
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ComboBoxView subclass:#ComboBrowseView
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instanceVariableNames:'browseAction'
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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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!ComboBrowseView class methodsFor:'documentation'!
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copyright
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"
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COPYRIGHT (c) 1998 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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This combines a text-input field with a '...'-Button.
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The Button opens a fileSelection browser to allow selecting a file.
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The browse action can be changed programatically via the #browseAction:
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method.
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[author:]
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Claus Gittinger
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"
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!
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examples
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"
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non MVC operation:
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[exBegin]
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|top b|
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top := StandardSystemView new.
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top extent:(300 @ 200).
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b := ComboBrowseView in:top.
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b origin:(0.0 @ 0.0) corner:(1.0 @ 0.0).
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b bottomInset:(b preferredExtent y negated).
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top open.
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[exEnd]
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model operation:
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[exBegin]
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|model top b|
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model := 'foo' asValue.
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top := StandardSystemView new.
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top extent:(300 @ 200).
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b := ComboBrowseView in:top.
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b origin:(0.0 @ 0.0) corner:(1.0 @ 0.0).
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b bottomInset:(b preferredExtent y negated).
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b model:model.
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top openModal.
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Transcript showCR:('entered value: ' , model value).
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[exEnd]
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"
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! !
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!ComboBrowseView class methodsFor:'defaults'!
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buttonForm
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"return the pull-buttons image"
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^ '...'
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"Created: / 13.10.1998 / 16:38:45 / cg"
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! !
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!ComboBrowseView methodsFor:'accessing'!
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browseAction
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"return the value of the instance variable 'browseAction' (automatically generated)"
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^ browseAction
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"Created: / 13.10.1998 / 16:46:59 / cg"
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!
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browseAction:something
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"set the value of the instance variable 'browseAction' (automatically generated)"
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browseAction := something.
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"Created: / 13.10.1998 / 16:46:59 / cg"
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! !
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!ComboBrowseView methodsFor:'initialization'!
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initialize
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super initialize.
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"/ self font:(Font family:'helvetica' size:10).
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browseAction := [FileSelectionBrowser open]
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"Created: / 13.10.1998 / 16:47:46 / cg"
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!
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initializeButton
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super initializeButton.
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pullDownButton enable.
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pullDownButton pressAction:[self openBrowser].
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"Created: / 13.10.1998 / 16:39:50 / cg"
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!
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openBrowser
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|s|
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s := browseAction value.
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pullDownButton turnOff.
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s notNil ifTrue:[
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field contents:s.
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]
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"Created: / 13.10.1998 / 16:40:56 / cg"
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"Modified: / 13.10.1998 / 16:47:56 / cg"
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! !
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!ComboBrowseView class methodsFor:'documentation'!
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version
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^ '$Header: /cvs/stx/stx/libwidg2/ComboBrowseView.st,v 1.4 2006-11-13 16:11:29 cg Exp $'
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! !
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