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"
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COPYRIGHT (c) 1995 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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SimpleView subclass:#Separator
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instanceVariableNames:'orientation'
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classVariableNames:''
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poolDictionaries:''
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category:'Views-Layout'
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!
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!Separator class methodsFor:'documentation'!
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copyright
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"
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COPYRIGHT (c) 1995 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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95
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documentation
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"
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a simple widget for a separating line.
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To be placed between groups of other widgets.
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See examples.
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[See also:]
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FramedBox VariableVerticalPanel VariableHorizontalPanel
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[author:]
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Claus Gittinger
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95
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"
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!
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examples
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"
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a separator between two button-panels:
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[exBegin]
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|top p1 p2 sep|
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top := StandardSystemView new.
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top extent:300@300.
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p1 := VerticalPanelView origin:0.0@0.0 corner:1.0@0.5 in:top.
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p1 bottomInset:5; borderWidth:0.
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p2 := VerticalPanelView origin:0.0@0.5 corner:1.0@1.0 in:top.
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p2 topInset:5; borderWidth:0.
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(Button label:'one' in:p1) width:0.2.
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(Button label:'two' in:p1) width:0.2.
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(Button label:'three' in:p1) width:0.2.
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sep := Separator in:top.
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sep orientation:#horizontal.
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sep origin:0.0@0.5 extent:1.0@10.
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sep topInset:-5; bottomInset:-5.
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(Button label:'four' in:p2) width:0.2.
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(Button label:'five' in:p2) width:0.2.
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(Button label:'six' in:p2) width:0.2.
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top open
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[exEnd]
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vertical:
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[exBegin]
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|top p1 p2 sep|
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top := StandardSystemView new.
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top extent:300@300.
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p1 := VerticalPanelView origin:0.0@0.0 corner:0.5@1.0 in:top.
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p1 rightInset:5; borderWidth:0.
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p2 := VerticalPanelView origin:0.5@0.0 corner:1.0@1.0 in:top.
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p2 leftInset:5; borderWidth:0.
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(Button label:'one' in:p1) width:0.4.
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(Button label:'two' in:p1) width:0.4.
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(Button label:'three' in:p1) width:0.4.
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sep := Separator in:top.
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sep orientation:#vertical.
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sep origin:0.5@0.0 extent:10@1.0.
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sep leftInset:-5; rightInset:-5.
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(Button label:'four' in:p2) width:0.4.
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(Button label:'five' in:p2) width:0.4.
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(Button label:'six' in:p2) width:0.4.
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top open
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[exEnd]
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with multiple horizontal seps in a panel:
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[exBegin]
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|top p sep|
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top := StandardSystemView new.
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top extent:300@300.
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p := VerticalPanelView origin:0.0@0.0 corner:1.0@1.0 in:top.
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p verticalLayout:#spreadSpace.
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p horizontalLayout:#center.
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(Button label:'one' in:p).
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(Button label:'two' in:p).
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(Button label:'three' in:p).
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sep := Separator in:p.
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sep orientation:#horizontal.
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sep extent:0.9@10.
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(Button label:'four' in:p).
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(Button label:'five' in:p).
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sep := Separator in:p.
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sep orientation:#horizontal.
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sep extent:0.9@10.
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(Button label:'six' in:p).
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top open
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[exEnd]
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"
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! !
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!Separator methodsFor:'accessing'!
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orientation
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"return the orientation (one of #horizontal or #vertical)"
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^ orientation
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!
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orientation:aSymbol
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"set the orientation to one of #horizontal or #vertical"
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orientation := aSymbol
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! !
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!Separator methodsFor:'drawing'!
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redraw
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|vCenter hCenter is3D|
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self clear.
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is3D := styleSheet is3D.
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self paint:shadowColor.
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orientation == #vertical ifTrue:[
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hCenter := self width // 2.
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self displayLineFromX:hCenter y:0 toX:hCenter y:height-1.
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is3D ifTrue:[
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self paint:lightColor.
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self displayLineFromX:hCenter+1 y:0 toX:hCenter+1 y:height-1.
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]
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] ifFalse:[
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vCenter := self height // 2.
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self displayLineFromX:0 y:vCenter toX:width-1 y:vCenter.
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is3D ifTrue:[
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self paint:lightColor.
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self displayLineFromX:0 y:vCenter+1 toX:width-1 y:vCenter+1.
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]
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]
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! !
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!Separator methodsFor:'initialization'!
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initialize
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super initialize.
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borderWidth := 0
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! !
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!Separator methodsFor:'queries'!
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specClass
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self class == Separator ifTrue:[^ DividerSpec].
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^ super specClass
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! !
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!Separator class methodsFor:'documentation'!
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version
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^ '$Header: /cvs/stx/stx/libwidg2/Separator.st,v 1.12 1997-02-25 13:28:02 ca Exp $'
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! !
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