xfnw
856abd2f7d
git-subtree-dir: sys/src/cmd/gopher git-subtree-split: 3680728b631ed65201b397f4ae3e5d1b03be42f9
22 lines
555 B
C
22 lines
555 B
C
#include <u.h>
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#include <libc.h>
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#include <draw.h>
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#include <event.h>
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#include <panel.h>
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#include "pldefs.h"
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void plscroll(Panel *scrollee, Panel *xscroller, Panel *yscroller){
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scrollee->xscroller=xscroller;
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scrollee->yscroller=yscroller;
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if(xscroller) xscroller->scrollee=scrollee;
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if(yscroller) yscroller->scrollee=scrollee;
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}
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Scroll plgetscroll(Panel *p){
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return p->scr;
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}
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void plsetscroll(Panel *p, Scroll s){
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if(p->scroll){
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if(s.size.x) p->scroll(p, HORIZ, 2, s.pos.x, s.size.x);
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if(s.size.y) p->scroll(p, VERT, 2, s.pos.y, s.size.y);
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}
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}
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