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/*
NSButtonCell.h
The cell class for NSButton
Copyright (C) 1996 Free Software Foundation, Inc.
Author: Scott Christley <scottc@net-community.com>
Ovidiu Predescu <ovidiu@net-community.com>
Date: 1996
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.
*/
#ifndef _GNUstep_H_NSButtonCell
#define _GNUstep_H_NSButtonCell
#import <GNUstepBase/GSVersionMacros.h>
#import <AppKit/NSActionCell.h>
@class NSFont;
@class NSSound;
/** Type of button in an NSButton or NSButtonCell.
* <deflist>
* <term>NSMomentaryPushInButton</term>
* <desc><em>Default button type!</em> Pushed in and lit when mouse is
* down, pushed out and unlit when mouse is release.</desc>
* <term>NSPushOnPushOffButton</term>
* <desc>Used to show/store ON / OFF states. In when ON, out when OFF.</desc>
* <term>NSToggleButton</term>
* <desc>Like NSPushOnPushOffButton but images is changed for ON and
* OFF state.</desc>
* <term>NSSwitchButton</term>
* <desc>A borderless NSToggleButton</desc>
* <term>NSRadioButton</term>
* <desc>A type of NSSwitchButton similar to a Microsoft Windows radio
* button.</desc>
* <term>NSMomentaryChangeButton</term>
* <desc>Image of button changes on mouse down and then changes back
* once released.</desc>
* <term>NSOnOffButton</term>
* <desc>Simple ON / OFF button. First click lights the button,
* seconds click unlights it.</desc>
* <term>NSMomentaryLightButton</term>
* <desc>Like NSMomentaryPushInButton but button is not pushed
* in on mouse down</desc>
*
* <term>NSMomentaryLight</term>
* <desc>Same as NSMomentaryPushInButton. Has been depricated in Cocoa.</desc>
* <term>NSMomentaryPushButton</term>
* <desc>Same as NSMomentaryLightButton. Has been depricated in
* Cocoa.</desc>
* </deflist>
*/
typedef enum _NSButtonType {
NSMomentaryLightButton,
NSPushOnPushOffButton,
NSToggleButton,
NSSwitchButton,
NSRadioButton,
NSMomentaryChangeButton,
NSOnOffButton,
NSMomentaryPushInButton,
#if OS_API_VERSION(MAC_OS_X_VERSION_10_10, GS_API_LATEST)
NSAcceleratorButton,
NSMultiLevelAcceleratorButton,
#endif
// These are old names
NSMomentaryLight = NSMomentaryPushInButton,
NSMomentaryPushButton = NSMomentaryLightButton
} NSButtonType;
typedef enum _NSBezelStyle {
NSRoundedBezelStyle = 1,
NSRegularSquareBezelStyle,
NSThickSquareBezelStyle,
NSThickerSquareBezelStyle,
NSDisclosureBezelStyle,
NSShadowlessSquareBezelStyle,
NSCircularBezelStyle,
NSTexturedSquareBezelStyle,
NSHelpButtonBezelStyle,
NSSmallSquareBezelStyle,
NSTexturedRoundedBezelStyle,
NSRoundRectBezelStyle,
NSRecessedBezelStyle,
NSRoundedDisclosureBezelStyle,
// The next five no longer show up in the MacOSX documentation
NSNeXTBezelStyle,
NSPushButtonBezelStyle,
NSSmallIconButtonBezelStyle,
NSMediumIconButtonBezelStyle,
NSLargeIconButtonBezelStyle
} NSBezelStyle;
typedef enum _NSGradientType {
NSGradientNone,
NSGradientConcaveWeak,
NSGradientConcaveStrong,
NSGradientConvexWeak,
NSGradientConvexStrong
} NSGradientType;
@interface NSButtonCell : NSActionCell
{
// Attributes
NSString *_altContents;
NSImage *_altImage;
NSString *_keyEquivalent;
NSFont *_keyEquivalentFont;
NSSound *_sound;
NSUInteger _keyEquivalentModifierMask;
NSInteger _highlightsByMask;
NSInteger _showAltStateMask;
float _delayInterval;
float _repeatInterval;
NSBezelStyle _bezel_style;
NSGradientType _gradient_type;
NSColor *_backgroundColor;
// Think of the following as a BOOL ivars
#define _buttoncell_is_transparent _cell.subclass_bool_one
#define _image_dims_when_disabled _cell.subclass_bool_two
#define _shows_border_only_while_mouse_inside _cell.subclass_bool_three
#define _mouse_inside _cell.subclass_bool_four
NSImageScaling _imageScaling;
}
//
// Setting the Titles
//
- (NSString *)alternateTitle;
- (void)setAlternateTitle: (NSString *)aString;
- (void)setFont: (NSFont *)fontObject;
- (void)setTitle: (NSString *)aString;
- (NSString *)title;
#if OS_API_VERSION(GS_API_MACOSX, GS_API_LATEST)
- (NSAttributedString *)attributedAlternateTitle;
- (NSAttributedString *)attributedTitle;
- (void)setAttributedAlternateTitle: (NSAttributedString *)aString;
- (void)setAttributedTitle: (NSAttributedString *)aString;
- (void)setTitleWithMnemonic: (NSString *)aString;
- (NSString *)alternateMnemonic;
- (NSUInteger)alternateMnemonicLocation;
- (void)setAlternateMnemonicLocation: (NSUInteger)location;
- (void)setAlternateTitleWithMnemonic: (NSString *)aString;
#endif
//
// Setting the Images
//
- (NSImage *)alternateImage;
- (NSCellImagePosition)imagePosition;
- (void)setAlternateImage: (NSImage *)anImage;
- (void)setImagePosition: (NSCellImagePosition)aPosition;
#if OS_API_VERSION(MAC_OS_X_VERSION_10_5, GS_API_LATEST)
- (NSImageScaling)imageScaling;
- (void)setImageScaling:(NSImageScaling)scaling;
#endif
//
// Setting the Repeat Interval
//
- (void)getPeriodicDelay: (float *)delay
interval: (float *)interval;
- (void)setPeriodicDelay: (float)delay
interval: (float)interval;
//
// Setting the Key Equivalent
//
- (NSString *)keyEquivalent;
- (NSFont *)keyEquivalentFont;
- (NSUInteger)keyEquivalentModifierMask;
- (void)setKeyEquivalent: (NSString *)key;
- (void)setKeyEquivalentModifierMask: (NSUInteger)mask;
- (void)setKeyEquivalentFont: (NSFont *)fontObj;
- (void)setKeyEquivalentFont: (NSString *)fontName
size: (float)fontSize;
//
// Modifying Graphic Attributes
//
- (BOOL)isTransparent;
- (void)setTransparent: (BOOL)flag;
#if OS_API_VERSION(GS_API_MACOSX, GS_API_LATEST)
- (NSBezelStyle)bezelStyle;
- (void)setBezelStyle: (NSBezelStyle)bezelStyle;
- (BOOL)showsBorderOnlyWhileMouseInside;
- (void)setShowsBorderOnlyWhileMouseInside: (BOOL)show;
- (NSGradientType)gradientType;
- (void)setGradientType: (NSGradientType)gradientType;
- (BOOL)imageDimsWhenDisabled;
- (void)setImageDimsWhenDisabled: (BOOL)flag;
#endif
#if OS_API_VERSION(MAC_OS_X_VERSION_10_4, GS_API_LATEST)
- (NSColor *) backgroundColor;
- (void) setBackgroundColor: (NSColor *)color;
- (void) drawBezelWithFrame: (NSRect)cellFrame inView: (NSView*)controlView;
- (void) drawImage: (NSImage*)imageToDisplay
withFrame: (NSRect)cellFrame
inView: (NSView *)controlView;
- (NSRect) drawTitle: (NSAttributedString*)titleToDisplay
withFrame: (NSRect)cellFrame
inView: (NSView *)controlView;
#endif
//
// Modifying Graphic Attributes
//
- (NSInteger)highlightsBy;
- (void)setHighlightsBy: (NSInteger)mask;
- (void)setShowsStateBy: (NSInteger)mask;
- (void)setButtonType: (NSButtonType)buttonType;
- (NSInteger)showsStateBy;
//
// Sound
//
#if OS_API_VERSION(GS_API_MACOSX, GS_API_LATEST)
- (void)setSound: (NSSound *)aSound;
- (NSSound *)sound;
#endif
//
// Mouse
//
#if OS_API_VERSION(GS_API_MACOSX, GS_API_LATEST)
- (void)mouseEntered: (NSEvent *)event;
- (void)mouseExited: (NSEvent *)event;
#endif
@end
#endif // _GNUstep_H_NSButtonCell
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