CPCollectionView Class Reference

#import <CPCollectionView.h>

Inheritance diagram for CPCollectionView:

Instance Methods
(BOOL)	- acceptsFirstResponder
(BOOL)	- allowsEmptySelection
(BOOL)	- allowsMultipleSelection
(void)	- awakeFromCib
(CPArray)	- backgroundColors
(CPArray)	- content
(id)	- delegate
(void)	- deleteBackward:
(void)	- encodeWithCoder:
(CGRect)	- frameForItemAtIndex:
(CGRect)	- frameForItemsAtIndexes:
(id)	- initWithCoder:
(id)	- initWithFrame:
(BOOL)	- isFirstResponder
(BOOL)	- isSelectable
(CPCollectionViewItem)	- itemAtIndex:
(CPCollectionViewItem)	- itemPrototype
(CPArray)	- items
(void)	- keyDown:
(CGSize)	- maxItemSize
(unsigned)	- maxNumberOfColumns
(unsigned)	- maxNumberOfRows
(CPMenu)	- menuForEvent:
(CGSize)	- minItemSize
(void)	- mouseDown:
(void)	- mouseDragged:
(void)	- mouseUp:
(void)	- moveDown:
(void)	- moveDownAndModifySelection:
(void)	- moveLeft:
(void)	- moveLeftAndModifySelection:
(void)	- moveRight:
(void)	- moveRightAndModifySelection:
(void)	- moveUp:
(void)	- moveUpAndModifySelection:
(CPCollectionViewItem)	- newItemForRepresentedObject:
(unsigned)	- numberOfColumns
(unsigned)	- numberOfRows
(void)	- pasteboard:provideDataForType:
(CGRect)	- rectForItemAtIndex:
(CGRect)	- rectForItemsAtIndexes:
(void)	- reloadContent
(void)	- resizeSubviewsWithOldSize:
(CPIndexSet)	- selectionIndexes
(void)	- setAllowsEmptySelection:
(void)	- setAllowsMultipleSelection:
(void)	- setBackgroundColors:
(void)	- setContent:
(void)	- setDelegate:
(void)	- setItemPrototype:
(void)	- setMaxItemSize:
(void)	- setMaxNumberOfColumns:
(void)	- setMaxNumberOfRows:
(void)	- setMinItemSize:
(void)	- setSelectable:
(void)	- setSelectionIndexes:
(void)	- setVerticalMargin:
(void)	- tile
(float)	- verticalMargin
Instance Methods inherited from CPView
(BOOL)	- acceptsFirstMouse:
(void)	- addSubview:
(void)	- addSubview:positioned:relativeTo:
(CGRect)	- adjustScroll:
(float)	- alphaValue
(BOOL)	- autoresizesSubviews
(unsigned)	- autoresizingMask
(BOOL)	- autoscroll:
(CPColor)	- backgroundColor
(CGRect)	- bounds
(CGPoint)	- boundsOrigin
(CGSize)	- boundsSize
(BOOL)	- canBecomeKeyView
(CGPoint)	- center
(BOOL)	- clipsToBounds
(CGPoint)	- convertPoint:fromView:
(CGPoint)	- convertPoint:toView:
(CGPoint)	- convertPointFromBase:
(CGPoint)	- convertPointToBase:
(CGRect)	- convertRect:fromView:
(CGRect)	- convertRect:toView:
(CGRect)	- convertRectFromBase:
(CGRect)	- convertRectToBase:
(CGSize)	- convertSize:fromView:
(CGSize)	- convertSize:toView:
(CPView)	- createEphemeralSubviewNamed:
(id)	- currentValueForThemeAttribute:
(void)	- didAddSubview:
(void)	- display
(void)	- displayIfNeeded
(void)	- displayIfNeededInRect:
(void)	- displayRect:
(void)	- displayRectIgnoringOpacity:inContext:
(void)	- dragImage:at:offset:event:pasteboard:source:slideBack:
(void)	- dragView:at:offset:event:pasteboard:source:slideBack:
(void)	- drawRect:
(CPMenuItem)	- enclosingMenuItem
(CPScrollView)	- enclosingScrollView
(BOOL)	- enterFullScreenMode
(BOOL)	- enterFullScreenMode:withOptions:
(CPView)	- ephemeralSubviewNamed:
(void)	- exitFullScreenMode
(void)	- exitFullScreenModeWithOptions:
(CGRect)	- frame
(CGPoint)	- frameOrigin
(CGSize)	- frameSize
(BOOL)	- hasThemeAttribute:
(BOOL)	- hasThemeState:
(CPView)	- hitTest:
(BOOL)	- hitTests
(id)	- init
(BOOL)	- inLiveResize
(BOOL)	- isDescendantOf:
(BOOL)	- isFlipped
(BOOL)	- isHidden
(BOOL)	- isHiddenOrHasHiddenAncestor
(BOOL)	- isInFullScreenMode
(BOOL)	- isOpaque
(CALayer)	- layer
(CPView)	- layoutEphemeralSubviewNamed:positioned:relativeToEphemeralSubviewNamed:
(void)	- layoutIfNeeded
(void)	- layoutSubviews
(void)	- lockFocus
(BOOL)	- mouseDownCanMoveWindow
(BOOL)	- needsDisplay
(BOOL)	- needsPanelToBecomeKey
(CPView)	- nextKeyView
(CPView)	- nextValidKeyView
(BOOL)	- performKeyEquivalent:
(BOOL)	- postsBoundsChangedNotifications
(BOOL)	- postsFrameChangedNotifications
(CPView)	- previousKeyView
(CPView)	- previousValidKeyView
(CGRect)	- rectForEphemeralSubviewNamed:
(void)	- reflectScrolledClipView:
(CPArray)	- registeredDraggedTypes
(void)	- registerForDraggedTypes:
(void)	- registerThemeValues:
(void)	- registerThemeValues:inherit:
(void)	- removeFromSuperview
(void)	- replaceSubview:with:
(void)	- resizeWithOldSuperviewSize:
(void)	- rightMouseDown:
(void)	- scrollClipView:toPoint:
(void)	- scrollPoint:
(void)	- scrollRect:by:
(BOOL)	- scrollRectToVisible:
(void)	- setAlphaValue:
(void)	- setAutoresizesSubviews:
(void)	- setAutoresizingMask:
(void)	- setBackgroundColor:
(void)	- setBounds:
(void)	- setBoundsOrigin:
(void)	- setBoundsSize:
(void)	- setCenter:
(void)	- setClipsToBounds:
(void)	- setFrame:
(void)	- setFrameOrigin:
(void)	- setFrameSize:
(void)	- setHidden:
(void)	- setHitTests:
(void)	- setLayer:
(void)	- setNeedsDisplay:
(void)	- setNeedsDisplayInRect:
(void)	- setNeedsLayout
(void)	- setNextKeyView:
(void)	- setPostsBoundsChangedNotifications:
(void)	- setPostsFrameChangedNotifications:
(void)	- setSubviews:
(void)	- setTag:
(void)	- setTheme:
(void)	- setThemeClass:
(BOOL)	- setThemeState:
(void)	- setToolTip:
(void)	- setValue:forThemeAttribute:
(void)	- setValue:forThemeAttribute:inState:
(void)	- setWantsLayer:
(CPArray)	- subviews
(CPView)	- superview
(CPInteger)	- tag
(CPTheme)	- theme
(CPString)	- themeClass
(unsigned)	- themeState
(CPString)	- toolTip
(void)	- unlockFocus
(void)	- unregisterDraggedTypes
(BOOL)	- unsetThemeState:
(id)	- valueForThemeAttribute:
(id)	- valueForThemeAttribute:inState:
(void)	- viewDidChangeTheme
(void)	- viewDidEndLiveResize
(void)	- viewDidHide
(void)	- viewDidMoveToSuperview
(void)	- viewDidMoveToWindow
(void)	- viewDidUnhide
(void)	- viewWillDraw
(void)	- viewWillMoveToSuperview:
(void)	- viewWillMoveToWindow:
(void)	- viewWillStartLiveResize
(CPView)	- viewWithTag:
(CGRect)	- visibleRect
(BOOL)	- wantsLayer
(void)	- willRemoveSubview:
(CPWindow)	- window
Instance Methods inherited from CPResponder
(BOOL)	- becomeFirstResponder
(void)	- doCommandBySelector:
(void)	- flagsChanged:
(void)	- insertBackTab:
(void)	- insertLineBreak:
(void)	- insertNewline:
(void)	- insertTab:
(void)	- insertText:
(void)	- interpretKeyEvents:
(void)	- keyUp:
(CPMenu)	- menu
(void)	- mouseEntered:
(void)	- mouseExited:
(void)	- mouseMoved:
(CPResponder)	- nextResponder
(void)	- noResponderFor:
(BOOL)	- resignFirstResponder
(void)	- rightMouseUp:
(void)	- scrollWheel:
(void)	- setMenu:
(void)	- setNextResponder:
(BOOL)	- tryToPerform:with:
(CPUndoManager)	- undoManager
Instance Methods inherited from CPObject
(void)	- addObserver:forKeyPath:options:context:
(void)	- applyChange:toKeyPath:
(id)	- autorelease
(id)	- awakeAfterUsingCoder:
(void)	- bind:toObject:withKeyPath:options:
(Class)	- classForCoder
(Class)	- classForKeyedArchiver
(CPString)	- className
(id)	- copy
(void)	- dealloc
(CPString)	- description
(CPDictionary)	- dictionaryWithValuesForKeys:
(void)	- didChange:valuesAtIndexes:forKey:
(void)	- didChangeValueForKey:
(void)	- didChangeValueForKey:withSetMutation:usingObjects:
(void)	- doesNotRecognizeSelector:
(CPArray)	- exposedBindings
(id)	- forwardingTargetForSelector:
(void)	- forwardInvocation:
(unsigned)	- hash
(BOOL)	- implementsSelector:
(CPDictionary)	- infoForBinding:
(BOOL)	- isEqual:
(BOOL)	- isKindOfClass:
(BOOL)	- isMemberOfClass:
(BOOL)	- isProxy
(IMP)	- methodForSelector:
(CPMethodSignature)	- methodSignatureForSelector:
(id)	- mutableArrayValueForKey:
(id)	- mutableArrayValueForKeyPath:
(id)	- mutableCopy
(id)	- mutableSetValueForKey:
(id)	- mutableSetValueForKeyPath:
(id)	- performSelector:
(id)	- performSelector:withObject:
(id)	- performSelector:withObject:withObject:
(id)	- performSelector:withObjects:
(void)	- release
(void)	- removeObserver:forKeyPath:
(id)	- replacementObjectForArchiver:
(id)	- replacementObjectForCoder:
(id)	- replacementObjectForKeyedArchiver:
(BOOL)	- respondsToSelector:
(id)	- retain
(id)	- self
(void)	- setValue:forKey:
(void)	- setValue:forKeyPath:
(void)	- setValue:forUndefinedKey:
(void)	- setValuesForKeysWithDictionary:
(CPString)	- UID
(void)	- unbind:
(Class)	- valueClassForBinding:
(id)	- valueForKey:
(id)	- valueForKeyPath:
(id)	- valueForUndefinedKey:
(void)	- willChange:valuesAtIndexes:forKey:
(void)	- willChangeValueForKey:
(void)	- willChangeValueForKey:withSetMutation:usingObjects:

Additional Inherited Members
Class Methods inherited from CPView
(CPMenu)	+ defaultMenu
(CPString)	+ defaultThemeClass
(void)	+ initialize
(CPSet)	+ keyPathsForValuesAffectingBounds
(CPSet)	+ keyPathsForValuesAffectingFrame
(CPDictionary)	+ themeAttributes
Class Methods inherited from CPObject
(BOOL)	+ accessInstanceVariablesDirectly
(id)	+ alloc
(id)	+ allocWithCoder:
(BOOL)	+ automaticallyNotifiesObserversForKey:
(Class)	+ class
(void)	+ exposeBinding:
(IMP)	+ instanceMethodForSelector:
(BOOL)	+ instancesRespondToSelector:
(BOOL)	+ isSubclassOfClass:
(CPSet)	+ keyPathsForValuesAffectingValueForKey:
(void)	+ load
(id)	+ new
(void)	+ setVersion:
(Class)	+ superclass
(int)	+ version
Instance Variables inherited from CPObject
Class	isa

Detailed Description

This class displays an array as a grid of objects, where each object is represented by a view. The view is controlled by creating a CPCollectionViewItem and specifying its view, then setting that item as the collection view prototype.

Delegate Methods

- (void)collectionViewDidChangeSelection:(CPCollectionView)collectionView; Called when the selection in the collection view has changed.

Parameters

collectionView

the collection view who's selection changed

- (void)collectionView:(CPCollectionView)collectionView didDoubleClickOnItemAtIndex:(int)index; Called when the user double-clicks on an item in the collection view.

Parameters

collectionView	the collection view that received the double-click
index	the index of the item that received the double-click

- (CPData)collectionView:(CPCollectionView)collectionView dataForItemsAtIndexes:(CPIndexSet)indices forType:(CPString)aType; Invoked to obtain data for a set of indices.

Parameters

collectionView	the collection view to obtain data for
indices	the indices to return data for
aType	the data type

Returns

a data object containing the index items

- (CPArray)collectionView:(CPCollectionView)collectionView dragTypesForItemsAtIndexes:(CPIndexSet)indices; Invoked to obtain the data types supported by the specified indices for placement on the pasteboard.

Parameters

collectionView	the collection view the items reside in
indices	the indices to obtain drag types

Returns

an array of drag types (CPString)

Definition at line 2 of file CPCollectionView.h.

Method Documentation

- (BOOL) acceptsFirstResponder

implementation

Returns YES by default.

Reimplemented from CPResponder.

Definition at line 219 of file CPCollectionView.j.

- (BOOL) allowsEmptySelection

implementation

Returns YES if the user can select no items, NO otherwise.

Definition at line 311 of file CPCollectionView.j.

- (BOOL) allowsMultipleSelection

implementation

Returns YES if the user can select multiple items, NO otherwise.

Definition at line 328 of file CPCollectionView.j.

- (void) awakeFromCib

implementation

Reimplemented from CPObject.

Provided by category CPCollectionView(CPCoding).

Definition at line 978 of file CPCollectionView.j.

- (CPArray) backgroundColors

implementation

Definition at line 622 of file CPCollectionView.j.

- (CPArray) content

implementation

Returns the collection view content array

Definition at line 254 of file CPCollectionView.j.

- (id) delegate

implementation

Returns the collection view's delegate

Definition at line 780 of file CPCollectionView.j.

- (void) deleteBackward: (id)  sender

implementation

Provided by category CPCollectionView(KeyboardInteraction).

Definition at line 924 of file CPCollectionView.j.

- (void) encodeWithCoder: (CPCoder)  aCoder

implementation

Archives the view to a coder.

Parameters

aCoder

the object into which the view's data will be archived.

Reimplemented from CPView.

Provided by category CPCollectionView(CPCoding).

Definition at line 1030 of file CPCollectionView.j.

- (CGRect) frameForItemAtIndex: (unsigned)  anIndex

implementation

Definition at line 812 of file CPCollectionView.j.

- (CGRect) frameForItemsAtIndexes: (CPIndexSet)  anIndexSet

implementation

Definition at line 817 of file CPCollectionView.j.

- (id) initWithCoder: (CPCoder)  aCoder

implementation

Initializes the view from an archive.

Parameters

aCoder

the coder from which to initialize

Returns

the initialized view

Reimplemented from CPView.

Provided by category CPCollectionView(CPCoding).

Definition at line 994 of file CPCollectionView.j.

- (id) initWithFrame: (CGRect)  aFrame

implementation

Initializes the receiver for usage with the specified bounding rectangle

Returns

the initialized view

Reimplemented from CPView.

Definition at line 96 of file CPCollectionView.j.

- (BOOL) isFirstResponder

implementation

Returns whether the receiver is currently the first responder.

Definition at line 227 of file CPCollectionView.j.

- (BOOL) isSelectable

implementation

Returns YES if the collection view is selectable, and NO otherwise.

Definition at line 294 of file CPCollectionView.j.

- (CPCollectionViewItem) itemAtIndex: (unsigned)  anIndex

implementation

Definition at line 807 of file CPCollectionView.j.

- (CPCollectionViewItem) itemPrototype

implementation

Returns the current item prototype

Definition at line 184 of file CPCollectionView.j.

- (CPArray) items

implementation

Returns the collection view items.

Definition at line 262 of file CPCollectionView.j.

- (void) keyDown: (CPEvent)  anEvent

implementation

Notifies the receiver that the user has pressed a key.

Parameters

anEvent

information about the key press

Reimplemented from CPResponder.

Provided by category CPCollectionView(KeyboardInteraction).

Definition at line 939 of file CPCollectionView.j.

- (CGSize) maxItemSize

implementation

Returns the current maximum item size.

Definition at line 598 of file CPCollectionView.j.

- (unsigned) maxNumberOfColumns

implementation

Returns the maximum number of columns

Definition at line 535 of file CPCollectionView.j.

- (unsigned) maxNumberOfRows

implementation

Returns the maximum number of rows.

Definition at line 513 of file CPCollectionView.j.

- (CPMenu) menuForEvent: (CPEvent)  theEvent

implementation

Reimplemented from CPView.

Definition at line 788 of file CPCollectionView.j.

- (CGSize) minItemSize

implementation

Returns the current minimum item size

Definition at line 576 of file CPCollectionView.j.

- (void) mouseDown: (CPEvent)  anEvent

implementation

Notifies the receiver that the user has clicked the mouse down in its area.

Parameters

anEvent

contains information about the click

Reimplemented from CPView.

Definition at line 633 of file CPCollectionView.j.

- (void) mouseDragged: (CPEvent)  anEvent

implementation

Notifies the receiver that the user has initiated a drag over it. A drag is a mouse movement while the left button is down.

Parameters

anEvent

contains information about the drag

Reimplemented from CPResponder.

Definition at line 683 of file CPCollectionView.j.

- (void) mouseUp: (CPEvent)  anEvent

implementation

Notifies the receiver that the user has released the left mouse button.

Parameters

anEvent

contains information about the release

Reimplemented from CPResponder.

Definition at line 627 of file CPCollectionView.j.

- (void) moveDown: (id)  sender

implementation

Provided by category CPCollectionView(KeyboardInteraction).

Definition at line 896 of file CPCollectionView.j.

- (void) moveDownAndModifySelection: (id)  sender

implementation

Provided by category CPCollectionView(KeyboardInteraction).

Definition at line 901 of file CPCollectionView.j.

- (void) moveLeft: (id)  sender

implementation

Provided by category CPCollectionView(KeyboardInteraction).

Definition at line 868 of file CPCollectionView.j.

- (void) moveLeftAndModifySelection: (id)  sender

implementation

Provided by category CPCollectionView(KeyboardInteraction).

Definition at line 877 of file CPCollectionView.j.

- (void) moveRight: (id)  sender

implementation

Provided by category CPCollectionView(KeyboardInteraction).

Definition at line 886 of file CPCollectionView.j.

- (void) moveRightAndModifySelection: (id)  sender

implementation

Provided by category CPCollectionView(KeyboardInteraction).

Definition at line 891 of file CPCollectionView.j.

- (void) moveUp: (id)  sender

implementation

Provided by category CPCollectionView(KeyboardInteraction).

Definition at line 906 of file CPCollectionView.j.

- (void) moveUpAndModifySelection: (id)  sender

implementation

Provided by category CPCollectionView(KeyboardInteraction).

Definition at line 915 of file CPCollectionView.j.

- (CPCollectionViewItem) newItemForRepresentedObject: (id)  anObject

implementation

Returns a collection view item for anObject.

Parameters

anObject

the object to be represented.

Definition at line 193 of file CPCollectionView.j.

- (unsigned) numberOfColumns

implementation

Returns the current number of columns

Definition at line 552 of file CPCollectionView.j.

- (unsigned) numberOfRows

implementation

Returns the current number of rows

Definition at line 543 of file CPCollectionView.j.

- (void) pasteboard: (CPPasteboard)  aPasteboard provideDataForType: (CPString)  aType

implementation

Places the selected items on the specified pasteboard. The items are requested from the collection's delegate.

Parameters

aPasteboard	the pasteboard to put the items on
aType	the format the pasteboard data

Definition at line 737 of file CPCollectionView.j.

- (CGRect) rectForItemAtIndex: (int)  anIndex

implementation

Provided by category CPCollectionView(Deprecated).

Definition at line 948 of file CPCollectionView.j.

- (CGRect) rectForItemsAtIndexes: (CPIndexSet)  anIndexSet

implementation

Provided by category CPCollectionView(Deprecated).

Definition at line 957 of file CPCollectionView.j.

- (void) reloadContent

implementation

Definition at line 374 of file CPCollectionView.j.

- (void) resizeSubviewsWithOldSize: (CGSize)  aSize

implementation

Initiates -superviewSizeChanged: messages to subviews.

Parameters

aSize

the size for the subviews

Reimplemented from CPView.

Definition at line 490 of file CPCollectionView.j.

- (CPIndexSet) selectionIndexes

implementation

Returns a set of the selected indices.

Definition at line 368 of file CPCollectionView.j.

- (void) setAllowsEmptySelection: (BOOL)  shouldAllowEmptySelection

implementation

Sets whether the user may have no items selected. If YES, mouse clicks not on any item will empty the current selection. The first item will also start off as selected.

Parameters

shouldAllowMultipleSelection

YES allows the user to select multiple items

Definition at line 303 of file CPCollectionView.j.

- (void) setAllowsMultipleSelection: (BOOL)  shouldAllowMultipleSelection

implementation

Sets whether the user can select multiple items.

Parameters

shouldAllowMultipleSelection

YES allows the user to select multiple items

Definition at line 320 of file CPCollectionView.j.

- (void) setBackgroundColors: (CPArray)  backgroundColors

implementation

Definition at line 603 of file CPCollectionView.j.

- (void) setContent: (CPArray)  anArray

implementation

Sets the content of the collection view to the content in anArray. This array can be of any type, and each element will be passed to the -setRepresentedObject: method. It's the responsibility of your custom collection view item to interpret the object.

If the new content array is smaller than the previous one, note that [receiver selectionIndexes] may refer to out of range indices. selectionIndexes is not changed as a result of calling the setContent: method.

Parameters

anArray

a content array

Definition at line 244 of file CPCollectionView.j.

- (void) setDelegate: (id)  aDelegate

implementation

Sets the collection view's delegate

Parameters

aDelegate

the new delegate

Definition at line 772 of file CPCollectionView.j.

- (void) setItemPrototype: (CPCollectionViewItem)  anItem

implementation

Sets the item prototype to anItem

The item prototype should implement the CPCoding protocol because the item is copied by archiving and unarchiving the prototypal view.

Example:

   MyCustomView : CPCollectionViewItem
  {
      CPArray   items;
  }

(id)initWithFrame:aFrame
  {
    self = [super initWithFrame:aFrame];
    if (self)
    {
      items = [];
    }
    return self;
  }

(id)initWithCoder: (CPCollectionView(CPCoding))aCoder
  {
    self = [super initWithCoder:aCoder];
    items = [aCoder decodeObjectForKey:"KEY"];
    return self;
  }

(void)encodeWithCoder: (CPCollectionView(CPCoding))aCoder
  {
    [aCoder encodeObject:items forKey:"KEY"];
    [super encodeWithCoder:aCoder];
  }

This will allow the collection view to create multiple 'clean' copies of the item prototype which will maintain the original values for item and all of the properties archived by the super class.

Parameters

anItem

the new item prototype

Definition at line 171 of file CPCollectionView.j.

- (void) setMaxItemSize: (CGSize)  aSize

implementation

Sets the maximum item size.

Parameters

aSize

the new maximum item size

Definition at line 585 of file CPCollectionView.j.

- (void) setMaxNumberOfColumns: (unsigned)  aMaxNumberOfColumns

implementation

Sets the maximum number of columns.

Parameters

aMaxNumberOfColumns

the new maximum number of columns

Definition at line 522 of file CPCollectionView.j.

- (void) setMaxNumberOfRows: (unsigned)  aMaxNumberOfRows

implementation

Sets the maximum number of rows.

Parameters

aMaxNumberOfRows

the new maximum number of rows

Definition at line 500 of file CPCollectionView.j.

- (void) setMinItemSize: (CGSize)  aSize

implementation

Sets the minimum size for an item

Parameters

aSize

the new minimum item size

Definition at line 561 of file CPCollectionView.j.

- (void) setSelectable: (BOOL)  isSelectable

implementation

Sets whether the user is allowed to select items

Parameters

isSelectable

YES allows the user to select items.

Definition at line 272 of file CPCollectionView.j.

- (void) setSelectionIndexes: (CPIndexSet)  anIndexSet

implementation

Sets the selected items based on the provided indices.

Parameters

anIndexSet

the set of items to be selected

Definition at line 337 of file CPCollectionView.j.

- (void) setVerticalMargin: (float)  aVerticalMargin

implementation

Sets the collection view's vertical spacing between elements.

Parameters

aVerticalMargin

the number of pixels to place between elements

Definition at line 749 of file CPCollectionView.j.

- (void) tile

implementation

Definition at line 412 of file CPCollectionView.j.

- (float) verticalMargin

implementation

Gets the collection view's current vertical spacing between elements.

Definition at line 763 of file CPCollectionView.j.

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The documentation for this class was generated from the following files:

• AppKit/CPCollectionView.h
• AppKit/CPCollectionView.j