CocoaScrollBox.m

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//
//  CocoaScrollBox.m
//  
//
//  Created by Samuel Strupp on 17.08.10.
//
 
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
 
 
#import "CocoaScrollBox.h"
 
#ifndef COCOA_SCROLL_BOX_M
#define COCOA_SCROLL_BOX_M
 
@implementation CocoaScrollBox
 
@synthesize fillX;
@synthesize fillY;
 
- (id)initWithFrame:(NSRect)frame {
    self = [super initWithFrame:frame];
    if (self) {
                fillX = NO;
                fillY = NO;
                //subviewsInOrder = [[NSMutableArray alloc] init];
                [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(layoutSubviews) name:NSViewFrameDidChangeNotification object:self];
    }
    return self;
}
 
-(void) dealloc {
        [[NSNotificationCenter defaultCenter] removeObserver:self];
        //[subviewsInOrder release];
        [super dealloc];
}
 
/*- (void)drawRect:(NSRect)dirtyRect {
        //debug colors
    [[NSColor greenColor] set];
        NSRectFill(dirtyRect);
}*/
 
#define borderDistance 8.0
#define cellDistance 4.0
 
-(void) layoutSubviews {
        
        NSView *documentView = [self documentView];
        
        if (documentView && [documentView conformsToProtocol:@protocol(CocoaGwenGUIProtocol)]) {
                NSSize neededMinSize = [(<CocoaGwenGUIProtocol>)documentView minSize];
                NSSize contentSize = [self contentSize];
                
                NSRect newFrame = NSMakeRect(0.0, 0.0, neededMinSize.width, neededMinSize.height);
                if ([(<CocoaGwenGUIProtocol>)documentView fillX] && neededMinSize.width < contentSize.width)
                        newFrame.size.width = contentSize.width;
                if ([(<CocoaGwenGUIProtocol>)documentView fillY] && neededMinSize.height < contentSize.height)
                        newFrame.size.height = contentSize.height;
                
                [documentView setFrame:newFrame];
        }
}
 
-(void) setLayoutedDocumentView:(NSView*)new_documentView {
        [self setDocumentView:new_documentView];
        [self layoutSubviews];
}
 
#pragma mark Protocoll Methods
 
- (NSSize) minSize {
        return NSMakeSize(50.0, 50.0);
}
 
/*- (void)setFrame:(NSRect)frameRect {
        NSSize minSize = [self minSize];
        if (frameRect.size.height < minSize.height) {
                frameRect.size.height = minSize.height;
        }
        if (frameRect.size.width < minSize.width) {
                frameRect.size.width = minSize.width;
        }
        [super setFrame:frameRect];
}*/
 
@end
 
#endif