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ListCell.m
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1991-09-15
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#import <dpsclient/psops.h>
#import <appkit/graphics.h>
#import <appkit/Font.h>
#import <appkit/Text.h>
#import <objc/hashtable.h>
#import <objc/List.h>
#import <string.h>
#import "ListCell.h"
extern free();
@implementation ListCell
- init
{
[super init];
controlDragEnabled=NO;
return self;
}
- setFont:fontObj
{
[super setFont:fontObj];
NXTextFontInfo(support, &ascender, &descender, &lineHeight);
return self;
}
- drawInside:(const NXRect *)cellFrame inView:controlView
{
NXRect rectArray[2];
/* draw the two dark gray lines above and below the cell */
if (cFlags1.state || cFlags1.highlighted) {
NXSetRect(&(rectArray[0]), NX_X(cellFrame), NX_Y(cellFrame),
NX_WIDTH(cellFrame), 1.0);
NXSetRect(&(rectArray[1]), NX_X(cellFrame), NX_MAXY(cellFrame) - 1.0,
NX_WIDTH(cellFrame), 1.0);
/* using NXRectFillList is faster than separate calls to NXRectFill */
NXRectFillList(rectArray, 2);
}
return self;
}
- setControlDragEnabled:(BOOL) aBool
{ controlDragEnabled=aBool; return self; }
- (BOOL)controlDragEnabled { return controlDragEnabled; }
@end