This is the Cocoa interface to Mac OS X's graphics
APIs, including Quartz 2D, OpenGL (using
NSOpenGLView), and QuickDraw (using
NSQuickDrawView). Anything that is drawn to screen
in Cocoa is done so within a view object. Developers can implement
custom drawing behavior by subclassing NSView and
overriding the drawRect: method. See Chapter 3 for more information on how views relate to
other classes in the AppKit.
@interface NSView : NSResponder
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// Initializers |
- (id)initWithFrame:(NSRect)frameRect;
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// Accessor Methods |
- (void)setBoundsSize:(NSSize)newSize;
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- (void)setFrameOrigin:(NSPoint)newOrigin;
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- (void)setFrame:(NSRect)frameRect;
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- (NSRect)frame;
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- (void)setAutoresizingMask:(unsigned int)mask;
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- (unsigned int)autoresizingMask;
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- (void)setUpGState;
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- (void)setBoundsRotation:(float)angle;
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- (float)boundsRotation;
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- (void)setAutoresizesSubviews:(BOOL)flag;
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- (BOOL)autoresizesSubviews;
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- (void)setNeedsDisplayInRect:(NSRect)invalidRect;
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- (void)setBoundsOrigin:(NSPoint)newOrigin;
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- (void)setFrameRotation:(float)angle;
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- (float)frameRotation;
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- (void)setNeedsDisplay:(BOOL)flag;
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- (BOOL)needsDisplay;
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- (void)setToolTip:(NSString *)string;
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- (NSString *)toolTip;
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- (void)setFrameSize:(NSSize)newSize;
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- (void)setBounds:(NSRect)aRect;
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- (NSRect)bounds;
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- (void)setPostsFrameChangedNotifications:(BOOL)flag;
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- (BOOL)postsFrameChangedNotifications;
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- (void)setPostsBoundsChangedNotifications:(BOOL)flag;
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- (BOOL)postsBoundsChangedNotifications;
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// Class Methods |
+ (NSMenu *)defaultMenu;
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+ (NSView *)focusView;
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// Instance Methods |
- (BOOL)acceptsFirstMouse:(NSEvent *)theEvent;
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- (NSView *)ancestorSharedWithView:(NSView *)aView;
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- (void)addSubview:(NSView *)aView;
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- (void)addSubview:(NSView *)aView positioned:(NSWindowOrderingMode)place relativeTo:(NSView *)otherView;
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- (void)allocateGState;
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- (NSToolTipTag)addToolTipRect:(NSRect)aRect owner:(id)anObject userData:(void *)data;
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- (void)addCursorRect:(NSRect)aRect cursor:(NSCursor *)anObj;
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- (NSTrackingRectTag)addTrackingRect:(NSRect)aRect owner:(id)anObject userData:(void *)data
assumeInside:(BOOL)flag;
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- (BOOL)autoscroll:(NSEvent *)theEvent;
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- (void)beginDocument;
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- (void)beginPageInRect:(NSRect)aRect atPlacement:(NSPoint)location;
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- (BOOL)canDraw;
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- (void)adjustPageHeightNew:(float *)newBottom top:(float)oldTop bottom:(float)oldBottom
limit:(float)bottomLimit;
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- (void)adjustPageWidthNew:(float *)newRight left:(float)oldLeft right:(float)oldRight limit:(float)rightLimit;
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- (NSRect)adjustScroll:(NSRect)newVisible;
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- (NSRect)centerScanRect:(NSRect)aRect;
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- (NSPoint)convertPoint:(NSPoint)aPoint fromView:(NSView *)aView;
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- (NSPoint)convertPoint:(NSPoint)aPoint toView:(NSView *)aView;
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- (NSRect)convertRect:(NSRect)aRect fromView:(NSView *)aView;
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- (NSRect)convertRect:(NSRect)aRect toView:(NSView *)aView;
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- (NSSize)convertSize:(NSSize)aSize fromView:(NSView *)aView;
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- (NSSize)convertSize:(NSSize)aSize toView:(NSView *)aView;
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- (NSData *)dataWithEPSInsideRect:(NSRect)rect;
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- (NSData *)dataWithPDFInsideRect:(NSRect)rect;
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- (void)didAddSubview:(NSView *)subview;
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- (void)discardCursorRects;
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- (void)display;
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- (void)displayIfNeeded;
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- (void)displayIfNeededIgnoringOpacity;
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- (void)displayIfNeededInRect:(NSRect)rect;
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- (void)displayIfNeededInRectIgnoringOpacity:(NSRect)rect;
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- (void)displayRect:(NSRect)rect;
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- (void)displayRectIgnoringOpacity:(NSRect)rect;
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- (void)drawPageBorderWithSize:(NSSize)borderSize;
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- (void)drawRect:(NSRect)rect;
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- (void)drawSheetBorderWithSize:(NSSize)borderSize;
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- (NSScrollView *)enclosingScrollView;
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- (void)endDocument;
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- (void)endPage;
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- (int)gState;
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- (float)heightAdjustLimit;
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- (NSView *)hitTest:(NSPoint)aPoint;
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- (BOOL)inLiveResize;
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- (BOOL)isDescendantOf:(NSView *)aView;
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- (BOOL)isFlipped;
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- (BOOL)isOpaque;
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- (BOOL)isRotatedFromBase;
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- (BOOL)isRotatedOrScaledFromBase;
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- (BOOL)knowsPageRange:(NSRangePointer)range;
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- (NSPoint)locationOfPrintRect:(NSRect)aRect;
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- (void)lockFocus;
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- (BOOL)lockFocusIfCanDraw;
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- (NSMenu *)menuForEvent:(NSEvent *)event;
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- (BOOL)mouse:(NSPoint)aPoint inRect:(NSRect)aRect;
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- (BOOL)mouseDownCanMoveWindow;
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- (BOOL)needsPanelToBecomeKey;
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- (NSView *)opaqueAncestor;
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- (BOOL)performKeyEquivalent:(NSEvent *)theEvent;
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- (void)print:(id)sender;
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- (NSString *)printJobTitle;
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- (NSRect)rectForPage:(int)page;
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- (void)reflectScrolledClipView:(NSClipView *)aClipView;
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- (void)releaseGState;
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- (void)removeAllToolTips;
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- (void)removeCursorRect:(NSRect)aRect cursor:(NSCursor *)anObj;
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- (void)removeFromSuperview;
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- (void)removeFromSuperviewWithoutNeedingDisplay;
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- (void)removeToolTip:(NSToolTipTag)tag;
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- (void)removeTrackingRect:(NSTrackingRectTag)tag;
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- (void)renewGState;
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- (void)replaceSubview:(NSView *)oldView with:(NSView *)newView;
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- (void)resetCursorRects;
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- (void)resizeSubviewsWithOldSize:(NSSize)oldSize;
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- (void)resizeWithOldSuperviewSize:(NSSize)oldSize;
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- (void)rotateByAngle:(float)angle;
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- (void)scaleUnitSquareToSize:(NSSize)newUnitSize;
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- (void)scrollClipView:(NSClipView *)aClipView toPoint:(NSPoint)aPoint;
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- (void)scrollPoint:(NSPoint)aPoint;
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- (void)scrollRect:(NSRect)aRect by:(NSSize)delta;
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- (BOOL)scrollRectToVisible:(NSRect)aRect;
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- (BOOL)shouldDelayWindowOrderingForEvent:(NSEvent *)theEvent;
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- (BOOL)shouldDrawColor;
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- (void)sortSubviewsUsingFunction:(int (*)(id, id, void *))compare context:(void *)context;
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- (NSArray *)subviews;
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- (NSView *)superview;
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- (int)tag;
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- (void)translateOriginToPoint:(NSPoint)translation;
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- (void)unlockFocus;
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- (void)viewDidEndLiveResize;
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- (void)viewDidMoveToSuperview;
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- (void)viewDidMoveToWindow;
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- (void)viewWillMoveToSuperview:(NSView *)newSuperview;
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- (void)viewWillMoveToWindow:(NSWindow *)newWindow;
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- (void)viewWillStartLiveResize;
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- (id)viewWithTag:(int)aTag;
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- (NSRect)visibleRect;
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- (float)widthAdjustLimit;
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- (void)willRemoveSubview:(NSView *)subview;
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- (NSWindow *)window;
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- (void)writeEPSInsideRect:(NSRect)rect toPasteboard:(NSPasteboard *)pasteboard;
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- (void)writePDFInsideRect:(NSRect)rect toPasteboard:(NSPasteboard *)pasteboard;
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// Notifications |
NSViewBoundsDidChangeNotification;
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NSViewFocusDidChangeNotification;
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NSViewFrameDidChangeNotification;
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NSViewGlobalFrameDidChangeNotification;
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