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/**
Interface of the GSToolTips class
Copyright (C) 2006 Free Software Foundation, Inc.
Author: Richard Frith-Macdonald <richard@brainstorm.co.uk>
Date: 2006
This file is part of the GNUstep GUI Library.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; see the file COPYING.LIB.
If not, see <http://www.gnu.org/licenses/> or write to the
Free Software Foundation, 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#import <Foundation/NSObject.h>
#import "GNUstepGUI/GSTrackingRect.h"
@class NSTimer;
@class NSView;
@class NSWindow;
@interface GSToolTips : NSObject
{
NSView *view;
NSTrackingRectTag toolTipTag;
}
/** Destroy object handling tips for aView.
*/
+ (void) removeTipsForView: (NSView*)aView;
/** Return object to handle tips for aView.
*/
+ (GSToolTips*) tipsForView: (NSView*)aView;
/** <init/> Initialiser for internal use only.
*/
- (id) initForView: (NSView*)aView;
/** Support [NSView-addToolTipRect:owner:userData:].
*/
- (NSToolTipTag) addToolTipRect: (NSRect)aRect
owner: (id)anObject
userData: (void *)data;
/**
* Removes all of the tool tips in a given rectangle.
*/
- (void)removeToolTipsInRect: (NSRect)aRect;
/** Return the number of tooltip rectangles active.
*/
- (unsigned) count;
/** Handle mouse entry to tracking rect
*/
- (void) mouseEntered: (NSEvent *)theEvent;
/** Handle mouse exit from tracking rect
*/
- (void) mouseExited: (NSEvent *)theEvent;
/** Cancel tooltip because user clicked mouse.
*/
- (void) mouseDown: (NSEvent *)theEvent;
/** Move tooltip window with user's mouse movement.
*/
- (void) mouseMoved: (NSEvent *)theEvent;
/** Support [NSView-removeAllToolTips]
*/
- (void) removeAllToolTips;
/** Support [NSView-removeToolTip:].
*/
- (void) removeToolTip: (NSToolTipTag)tag;
/** Support [NSView-setToolTip:].
*/
- (void) setToolTip: (NSString *)string;
/** Support [NSView-toolTip].
*/
- (NSString *) toolTip;
@end
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