ThinSplitView.m

//
//  ThinSplitView.m
//  Vienna
//
//  Created by Steve Palmer on 22/06/2007.
//  Copyright (c) 2004-2007 Steve Palmer. All rights reserved.
//
//  Licensed under the Apache License, Version 2.0 (the "License");
//  you may not use this file except in compliance with the License.
//  You may obtain a copy of the License at
//
//  http://www.apache.org/licenses/LICENSE-2.0
//
//  Unless required by applicable law or agreed to in writing, software
//  distributed under the License is distributed on an "AS IS" BASIS,
//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//  See the License for the specific language governing permissions and
//  limitations under the License.
//

#import "ThinSplitView.h"

@implementation ThinSplitView

/* dividerThickness
 * Returns the thickness of the divider bar.
 */
-(float)dividerThickness
{
	return [self isVertical] ? 1.0 : 8.0;
}

/* drawDividerInRect
 * Draws the divider bar.
 */
-(void)drawDividerInRect:(NSRect)aRect
{
	if ([self isVertical])
	{
		[[NSColor colorWithCalibratedWhite:0.4 alpha:1] set];
		NSRectFill(aRect);
	}
	else
	{
		NSImage * grip = [NSImage imageNamed:@"DBListSplitViewDimple"];
		NSImage * bar = [NSImage imageNamed:@"DBListSplitViewBar"];
		NSRect gripRect = NSMakeRect(NSMinX(aRect) + (NSWidth(aRect) - [grip size].width) / 2,
                                     NSMinY(aRect) + (NSHeight(aRect) - [grip size].height) / 2,
                                     [grip size].width,
                                     [grip size].height);
        
		[bar drawInRect: aRect fromRect: NSZeroRect operation: NSCompositeSourceOver fraction: 1.0];
		[grip drawInRect: gripRect fromRect: NSZeroRect operation: NSCompositeSourceOver fraction: 1.0];

	}
}
@end