RectangleCell.m

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#import "RectangleCell.h"		// which imports appkit
#import "RectangleCellWraps.h"

@implementation RectangleCell

- init
	{
	id returnval=[super init];
	line_width=4;
	line_gray=0;
	fill_gray=1;
	rectangle_size.width=30;
	rectangle_size.height=20;
	return returnval;
	}

- drawSelf:(const NXRect*) rects:(int) rectCount
	{
	RectangleCell_draw(coord.x, coord.y, 
		rectangle_size.width, rectangle_size.height,
		line_width, line_gray, fill_gray);
	return self;
	}

- (BOOL) hit:(NXEvent*) theEvent
	{
	NXPoint start=theEvent->location;
	NXRect temp_rect;
	
	// Load temp_rect with size and coordinates
	temp_rect.size=rectangle_size;
	temp_rect.origin=coord;

	// convert event's point into view coordinate system
	[view convertPoint:&start fromView:nil];
	return NXPointInRect(&start, &temp_rect);
	}

- mouseDown:(NXEvent*) theEvent
	{
	return [super mouseDown:theEvent];
	}

- mouseDragged:(NXEvent*) theEvent
	{
	NXPoint start=theEvent->location;
	[view convertPoint:&start fromView:nil];
	coord=start;
	return [super mouseDragged:theEvent];
	}

- mouseUp:(NXEvent*) theEvent
	{
	return [super mouseUp:theEvent];
	}



@end

These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.