diff options
Diffstat (limited to 'cocoa/PSMTabBarControl/PSMRolloverButton.m')
| -rw-r--r-- | cocoa/PSMTabBarControl/PSMRolloverButton.m | 155 |
1 files changed, 70 insertions, 85 deletions
diff --git a/cocoa/PSMTabBarControl/PSMRolloverButton.m b/cocoa/PSMTabBarControl/PSMRolloverButton.m index 988abbb2a..e6f0816a2 100644 --- a/cocoa/PSMTabBarControl/PSMRolloverButton.m +++ b/cocoa/PSMTabBarControl/PSMRolloverButton.m @@ -10,110 +10,98 @@ @implementation PSMRolloverButton -- (void)awakeFromNib -{ - if ([[self superclass] instancesRespondToSelector:@selector(awakeFromNib)]) { - [super awakeFromNib]; +- (void)awakeFromNib { + if([[self superclass] instancesRespondToSelector:@selector(awakeFromNib)]) { + [super awakeFromNib]; } - - [[NSNotificationCenter defaultCenter] addObserver:self - selector:@selector(rolloverFrameDidChange:) - name:NSViewFrameDidChangeNotification - object:self]; + + [[NSNotificationCenter defaultCenter] addObserver:self + selector:@selector(rolloverFrameDidChange:) + name:NSViewFrameDidChangeNotification + object:self]; [self setPostsFrameChangedNotifications:YES]; [self resetCursorRects]; - + _myTrackingRectTag = -1; } -- (void)dealloc -{ +- (void)dealloc { [[NSNotificationCenter defaultCenter] removeObserver:self]; - + [self removeTrackingRect]; - + [super dealloc]; } // the regular image -- (void)setUsualImage:(NSImage *)newImage -{ - [newImage retain]; - [_usualImage release]; - _usualImage = newImage; +- (void)setUsualImage:(NSImage *)newImage { + [newImage retain]; + [_usualImage release]; + _usualImage = newImage; [self setImage:_usualImage]; } -- (NSImage *)usualImage -{ - return _usualImage; +- (NSImage *)usualImage { + return _usualImage; } -- (void)setRolloverImage:(NSImage *)newImage -{ - [newImage retain]; - [_rolloverImage release]; - _rolloverImage = newImage; +- (void)setRolloverImage:(NSImage *)newImage { + [newImage retain]; + [_rolloverImage release]; + _rolloverImage = newImage; } -- (NSImage *)rolloverImage -{ - return _rolloverImage; +- (NSImage *)rolloverImage { + return _rolloverImage; } //Remove old tracking rects when we change superviews -- (void)viewWillMoveToSuperview:(NSView *)newSuperview -{ +- (void)viewWillMoveToSuperview:(NSView *)newSuperview { [self removeTrackingRect]; - + [super viewWillMoveToSuperview:newSuperview]; } -- (void)viewDidMoveToSuperview -{ +- (void)viewDidMoveToSuperview { [super viewDidMoveToSuperview]; - + [self resetCursorRects]; } -- (void)viewWillMoveToWindow:(NSWindow *)newWindow -{ +- (void)viewWillMoveToWindow:(NSWindow *)newWindow { [self removeTrackingRect]; - + [super viewWillMoveToWindow:newWindow]; } -- (void)viewDidMoveToWindow -{ +- (void)viewDidMoveToWindow { [super viewDidMoveToWindow]; - + [self resetCursorRects]; } -- (void)rolloverFrameDidChange:(NSNotification *)inNotification -{ +- (void)rolloverFrameDidChange:(NSNotification *)inNotification { [self resetCursorRects]; } -- (void)addTrackingRect -{ - // assign a tracking rect to watch for mouse enter/exit - NSRect trackRect = [self bounds]; - NSPoint localPoint = [self convertPoint:[[self window] convertScreenToBase:[NSEvent mouseLocation]] - fromView:nil]; - BOOL mouseInside = NSPointInRect(localPoint, trackRect); - - _myTrackingRectTag = [self addTrackingRect:trackRect owner:self userData:nil assumeInside:mouseInside]; - if (mouseInside) +- (void)addTrackingRect { + // assign a tracking rect to watch for mouse enter/exit + NSRect trackRect = [self bounds]; + NSPoint localPoint = [self convertPoint:[[self window] convertScreenToBase:[NSEvent mouseLocation]] + fromView:nil]; + BOOL mouseInside = NSPointInRect(localPoint, trackRect); + + _myTrackingRectTag = [self addTrackingRect:trackRect owner:self userData:nil assumeInside:mouseInside]; + if(mouseInside) { [self mouseEntered:nil]; - else + } else{ [self mouseExited:nil]; + } } -- (void)removeTrackingRect -{ - if (_myTrackingRectTag != -1) { +- (void)removeTrackingRect { + if(_myTrackingRectTag != -1) { [self removeTrackingRect:_myTrackingRectTag]; } _myTrackingRectTag = -1; @@ -122,35 +110,32 @@ // override for rollover effect - (void)mouseEntered:(NSEvent *)theEvent; { - // set rollover image - [self setImage:_rolloverImage]; + // set rollover image + [self setImage:_rolloverImage]; [super mouseEntered:theEvent]; } - (void)mouseExited:(NSEvent *)theEvent; { - // restore usual image + // restore usual image [self setImage:_usualImage]; [super mouseExited:theEvent]; } -- (void)resetCursorRects -{ - // called when the button rect has been changed - [self removeTrackingRect]; - [self addTrackingRect]; +- (void)resetCursorRects { + // called when the button rect has been changed + [self removeTrackingRect]; + [self addTrackingRect]; } -- (void)setFrame:(NSRect)rect -{ +- (void)setFrame:(NSRect)rect { [super setFrame:rect]; [self resetCursorRects]; } -- (void)setBounds:(NSRect)rect -{ +- (void)setBounds:(NSRect)rect { [super setBounds:rect]; [self resetCursorRects]; } @@ -159,24 +144,24 @@ #pragma mark Archiving - (void)encodeWithCoder:(NSCoder *)aCoder { - [super encodeWithCoder:aCoder]; - if ([aCoder allowsKeyedCoding]) { - [aCoder encodeObject:_rolloverImage forKey:@"rolloverImage"]; - [aCoder encodeObject:_usualImage forKey:@"usualImage"]; - [aCoder encodeInteger:_myTrackingRectTag forKey:@"myTrackingRectTag"]; - } + [super encodeWithCoder:aCoder]; + if([aCoder allowsKeyedCoding]) { + [aCoder encodeObject:_rolloverImage forKey:@"rolloverImage"]; + [aCoder encodeObject:_usualImage forKey:@"usualImage"]; + [aCoder encodeInt64:_myTrackingRectTag forKey:@"myTrackingRectTag"]; + } } - (id)initWithCoder:(NSCoder *)aDecoder { - self = [super initWithCoder:aDecoder]; - if (self) { - if ([aDecoder allowsKeyedCoding]) { - _rolloverImage = [[aDecoder decodeObjectForKey:@"rolloverImage"] retain]; - _usualImage = [[aDecoder decodeObjectForKey:@"usualImage"] retain]; - _myTrackingRectTag = [aDecoder decodeIntegerForKey:@"myTrackingRectTag"]; - } - } - return self; + self = [super initWithCoder:aDecoder]; + if(self) { + if([aDecoder allowsKeyedCoding]) { + _rolloverImage = [[aDecoder decodeObjectForKey:@"rolloverImage"] retain]; + _usualImage = [[aDecoder decodeObjectForKey:@"usualImage"] retain]; + _myTrackingRectTag = [aDecoder decodeInt64ForKey:@"myTrackingRectTag"]; + } + } + return self; } |