ftp.nice.ch/pub/next/developer/resources/classes/XText.0.9.beta3.s.tar.gz#/XText0.9/XText.subproj/XTScroller.m

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#import "XTScroller.h"

@implementation XTScroller

- initFrame:(const NXRect *)frameRect
{
    NXRect rect = {0.0, 0.0, 0.0, 0.0};
    NXSize s = {1.0E38, 1.0E38};
	id my_xtext;
	
    // this is mostly cribbed from the TextLab example
	// it's hard to believe that it needs to be this complicated

    [super initFrame:frameRect];
    [[self setVertScrollerRequired:YES] setHorizScrollerRequired:NO];
	
    [self getContentSize:&(rect.size)];
    my_xtext = [[XText alloc] initFrame:&rect];
	[my_xtext setOpaque:YES];
    [my_xtext notifyAncestorWhenFrameChanged:YES];
	[my_xtext setVertResizable:YES];
	[my_xtext setHorizResizable:NO];
	[my_xtext setMonoFont:NO];
	[my_xtext setDelegate:self];
    
    [my_xtext setMinSize:&(rect.size)];
    [my_xtext setMaxSize:&s];
    [my_xtext setAutosizing:NX_HEIGHTSIZABLE | NX_WIDTHSIZABLE];
    
    [my_xtext setCharFilter:NXEditorFilter];

    [self setDocView:my_xtext];
    [my_xtext setSel:0 :0];	
    
    [contentView setAutoresizeSubviews:YES];
    [contentView setAutosizing:NX_HEIGHTSIZABLE | NX_WIDTHSIZABLE];

    return self;
}
@end

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