27 lines
737 B
Factor
27 lines
737 B
Factor
! Copyright (C) 2005 Slava Pestov.
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! See http://factor.sf.net/license.txt for BSD license.
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IN: gadgets-borders
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USING: errors gadgets gadgets-layouts gadgets-theme generic
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hashtables kernel math namespaces vectors ;
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TUPLE: border size ;
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C: border ( child -- border )
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dup delegate>gadget
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{ 5 5 0 } over set-border-size
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[ add-gadget ] keep ;
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: layout-border-loc ( border -- )
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dup border-size swap gadget-child set-rect-loc ;
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: layout-border-dim ( border -- )
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dup rect-dim over border-size 2 v*n v-
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swap gadget-child set-gadget-dim ;
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M: border pref-dim ( border -- dim )
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[ border-size 2 v*n ] keep
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gadget-child pref-dim v+ ;
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M: border layout* ( border -- )
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dup layout-border-loc layout-border-dim ;
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