Classes

NSActionCell
NSAlert
NSApplication
NSArrayController
NSBezierPath
NSBitmapImageRep
NSBox
NSBrowser
NSBrowserCell
NSButton
NSButtonCell
NSCachedImageRep
NSCell
NSClipView
NSCollectionView
NSCollectionViewItem
NSColor
NSColorList
NSColorPanel
NSColorPicker
NSColorWell
NSComboBox
NSComboBoxCell
NSControl
NSController
NSCursor
NSCustomImageRep
NSDataLink
NSDataLinkManager
NSDataLinkPanel
NSDatePicker
NSDatePickerCell
NSDocument
NSDocumentController
NSDrawer
NSDrawerDelegate
NSEPSImageRep
NSEvent
NSFont
NSFontDescriptor
NSFontManager
NSFontPanel
NSForm
NSFormCell
NSGraphicsContext
NSHelpManager
NSHelpPanel
NSImage
NSImageCell
NSImageRep
NSImageView
NSInputServer
NSMatrix
NSMenu
NSMenuItem
NSMenuItemCell
NSMenuView
NSMovie
NSMovieView
NSMutableParagraphStyle
NSNib
NSObjectController
NSOpenGLContext
NSOpenGLPixelFormat
NSOpenGLView
NSOpenPanel
NSOutlineView
NSPageLayout
NSPanel
NSParagraphStyle
NSPasteboard
NSPasteboardItem
NSPopUpButton
NSPopUpButtonCell
NSPredicateEditor
NSPredicateEditorRowTemplate
NSPrintInfo
NSPrintOperation
NSPrintPanel
NSPrinter
NSProgressIndicator
NSResponder
NSRuleEditor
NSRulerMarker
NSSavePanel
NSScreen
NSScrollView
NSScroller
NSSecureTextField
NSSecureTextFieldCell
NSSelection
NSSharingService
NSSharingServicePicker
NSSlider
NSSliderCell
NSSound
NSSpeechSynthesizer
NSSpellChecker
NSSplitView
NSStepper
NSStepperCell
NSTabView
NSTabViewItem
NSTableColumn
NSTableHeaderCell
NSTableHeaderView
NSTableView
NSText
NSTextAttachment
NSTextAttachmentCell
NSTextContainer
NSTextField
NSTextFieldCell
NSTextStorage
NSTextTab
NSTextView
NSTokenField
NSTokenFieldCell
NSUserDefaultsController
NSView
NSWindow
NSWindowController
NSWorkspace

Protocols

<GSImageDelegateProtocol>
<NSAlertDelegate>
<NSApplicationDelegate>
<NSBrowserDelegate>
<NSCollectionViewDataSource>
<NSCollectionViewDelegate>
<NSCollectionViewElement>
<NSCollectionViewPrefetching>
<NSComboBoxCellDataSource>
<NSComboBoxDataSource>
<NSComboBoxDelegate>
<NSControlTextEditingDelegate>
<NSInputServerMouseTracker>
<NSInputServiceProvider>
<NSMatrixDelegate>
<NSMenuDelegate>
<NSMenuItem>
<NSMenuValidation>
<NSMenuView>
<NSOpenSavePanelDelegate>
<NSOutlineViewDataSource>
<NSOutlineViewDelegate>
<NSPasteboardItemDataProvider>
<NSPasteboardReading>
<NSPasteboardWriting>
<NSPrintPanelAccessorizing>
<NSRuleEditorDelegate>
<NSSharingServiceDelegate>
<NSSharingServicePickerDelegate>
<NSSpeechSynthesizerDelegate>
<NSSplitViewDelegate>
<NSTabViewDelegate>
<NSTableViewDataSource>
<NSTableViewDelegate>
<NSTextAttachmentCell>
<NSTextFieldDelegate>
<NSTextViewDelegate>
<NSWindowDelegate>
(NSAlertDelegate)
(NSApplicationDelegate)
(NSBrowserDelegate)
(NSComboBoxCellDataSource)
(NSControlDelegate)
(NSControlTextEditingDelegate)
(NSDataLinkManagerDelegate)
(NSDataPickerCellDelegate)
(NSEditor)
(NSEditorRegistration)
(NSFontManagerDelegate)
(NSFontPanelValidation)
(NSMenuActionResponder)
(NSMenuDelegate)
(NSOpenSavePanelDelegate)
(NSPasteboardItemDataProvider)
(NSPasteboardOwner)
(NSPasteboardReading)
(NSPasteboardWriting)
(NSPlaceholder)
(NSSavePanelDelegate)
(NSServicesRequests)
(NSSoundDelegate)
(NSSpeechSynthesizerDelegate)
(NSSplitViewDelegate)
(NSTableDataSource)
(NSTableViewDelegate)
(NSTextDelegate)
(NSTextStorageDelegate)
(NSTextViewDelegate)
(NSWindowDelegate)
(NSWindowDelegateAdditions)

Constants

Functions

Macros

Types

Variables

Up

NSSplitView

Authors

Robert Vasvari (vrobi@ddrummer.com)
Felipe A. Rodriguez (far@ix.netcom.com)
Richard Frith-Macdonald (richard@brainstorm.co.uk)
Nicola Pero (nicola.pero@meta-innovation.com)

Date: Generated at 2025-07-12 14:18:56 +0000

Allows multiple views to share a region in a window

Copyright: (C) 1996, 1998, 1999, 2000, 2001, 2004, 2008 Free Software Foundation, Inc.


Contents -

  1. Software documentation for the NSSplitView class
  2. Software documentation for the NSObject(NSSplitViewDelegate) informal protocol
  3. Software documentation for the NSSplitView(GNUstepExtra) category
  4. Software documentation for the NSSplitViewDelegate protocol

Software documentation for the NSSplitView class

NSSplitView : NSView

Declared in:
AppKit/NSSplitView.h
Availability: OpenStep

Description forthcoming.

Instance Variables

Method summary


adjustSubviews 

- (void) adjustSubviews;
Availability: OpenStep

Description forthcoming.

autosaveName 

- (NSString*) autosaveName;
Availability: MacOS-X 10.5.0

Description forthcoming.

delegate 

- (id) delegate;
Availability: OpenStep

Description forthcoming.

dividerColor 

- (NSColor*) dividerColor;
Availability: MacOS-X 10.5.0

Description forthcoming.

dividerStyle 

- (NSSplitViewDividerStyle) dividerStyle;
Availability: MacOS-X 10.5.0

Description forthcoming.

dividerThickness 

- (CGFloat) dividerThickness;
Availability: OpenStep

Description forthcoming.

drawDividerInRect: 

- (void) drawDividerInRect: (NSRect)aRect;
Availability: OpenStep

Description forthcoming.

isPaneSplitter 

- (BOOL) isPaneSplitter;
Availability: MacOS-X 10.0.0

Description forthcoming.

isSubviewCollapsed: 

- (BOOL) isSubviewCollapsed: (NSView*)subview;
Availability: MacOS-X 10.0.0

Description forthcoming.

isVertical 

- (BOOL) isVertical;
Availability: OpenStep

Description forthcoming.

maxPossiblePositionOfDividerAtIndex: 

- (CGFloat) maxPossiblePositionOfDividerAtIndex: (NSInteger)dividerIndex;
Availability: MacOS-X 10.5.0

Description forthcoming.

minPossiblePositionOfDividerAtIndex: 

- (CGFloat) minPossiblePositionOfDividerAtIndex: (NSInteger)dividerIndex;
Availability: MacOS-X 10.5.0

Description forthcoming.

setAutosaveName: 

- (void) setAutosaveName: (NSString*)autosaveName;
Availability: MacOS-X 10.5.0

Description forthcoming.

setDelegate: 

- (void) setDelegate: (id)anObject;
Availability: OpenStep

Description forthcoming.

setDividerStyle: 

- (void) setDividerStyle: (NSSplitViewDividerStyle)dividerStyle;
Availability: MacOS-X 10.5.0

Description forthcoming.

setIsPaneSplitter: 

- (void) setIsPaneSplitter: (BOOL)flag;
Availability: MacOS-X 10.0.0

Description forthcoming.

setPosition: ofDividerAtIndex: 

- (void) setPosition: (CGFloat)position ofDividerAtIndex: (NSInteger)dividerIndex;
Availability: MacOS-X 10.5.0

Description forthcoming.

setVertical: 

- (void) setVertical: (BOOL)flag;
Availability: OpenStep

Description forthcoming.



Instance Variables for NSSplitView Class

_arrangesAllSubviews

@protected BOOL _arrangesAllSubviews;
Availability: OpenStep

Warning the underscore at the start of the name of this instance variable indicates that, even though it is not technically private, it is intended for internal use within the package, and you should not use the variable in other code.

_autosaveName

@protected NSString* _autosaveName;
Availability: OpenStep

Warning the underscore at the start of the name of this instance variable indicates that, even though it is not technically private, it is intended for internal use within the package, and you should not use the variable in other code.

_backgroundColor

@protected NSColor* _backgroundColor;
Availability: OpenStep

Warning the underscore at the start of the name of this instance variable indicates that, even though it is not technically private, it is intended for internal use within the package, and you should not use the variable in other code.

_delegate

@protected id _delegate;
Availability: OpenStep

Warning the underscore at the start of the name of this instance variable indicates that, even though it is not technically private, it is intended for internal use within the package, and you should not use the variable in other code.

_dimpleImage

@protected NSImage* _dimpleImage;
Availability: OpenStep

Warning the underscore at the start of the name of this instance variable indicates that, even though it is not technically private, it is intended for internal use within the package, and you should not use the variable in other code.

_dividerColor

@protected NSColor* _dividerColor;
Availability: OpenStep

Warning the underscore at the start of the name of this instance variable indicates that, even though it is not technically private, it is intended for internal use within the package, and you should not use the variable in other code.

_dividerStyle

@protected NSSplitViewDividerStyle _dividerStyle;
Availability: OpenStep

Warning the underscore at the start of the name of this instance variable indicates that, even though it is not technically private, it is intended for internal use within the package, and you should not use the variable in other code.

_dividerWidth

@protected CGFloat _dividerWidth;
Availability: OpenStep

Warning the underscore at the start of the name of this instance variable indicates that, even though it is not technically private, it is intended for internal use within the package, and you should not use the variable in other code.

_draggedBarWidth

@protected CGFloat _draggedBarWidth;
Availability: OpenStep

Warning the underscore at the start of the name of this instance variable indicates that, even though it is not technically private, it is intended for internal use within the package, and you should not use the variable in other code.

_isVertical

@protected BOOL _isVertical;
Availability: OpenStep

Warning the underscore at the start of the name of this instance variable indicates that, even though it is not technically private, it is intended for internal use within the package, and you should not use the variable in other code.

_is_pane_splitter

@protected BOOL _is_pane_splitter;
Availability: OpenStep

Warning the underscore at the start of the name of this instance variable indicates that, even though it is not technically private, it is intended for internal use within the package, and you should not use the variable in other code.

_never_displayed_before

@protected BOOL _never_displayed_before;
Availability: OpenStep

Warning the underscore at the start of the name of this instance variable indicates that, even though it is not technically private, it is intended for internal use within the package, and you should not use the variable in other code.




Software documentation for the NSObject(NSSplitViewDelegate) informal protocol

NSObject(NSSplitViewDelegate)

Declared in:
AppKit/NSSplitView.h
Availability: OpenStep

Description forthcoming.

Method summary


splitView: additionalEffectiveRectOfDividerAtIndex: 

- (NSRect) splitView: (NSSplitView*)splitView additionalEffectiveRectOfDividerAtIndex: (NSInteger)dividerIndex;
Availability: MacOS-X 10.5.0

Description forthcoming.

splitView: canCollapseSubview: 

- (BOOL) splitView: (NSSplitView*)sender canCollapseSubview: (NSView*)subview;
Availability: MacOS-X 10.0.0

Description forthcoming.

splitView: constrainMaxCoordinate: ofSubviewAt: 

- (CGFloat) splitView: (NSSplitView*)sender constrainMaxCoordinate: (CGFloat)proposedMax ofSubviewAt: (NSInteger)offset;
Availability: MacOS-X 10.0.0

Description forthcoming.

splitView: constrainMinCoordinate: maxCoordinate: ofSubviewAt: 

- (void) splitView: (NSSplitView*)sender constrainMinCoordinate: (CGFloat*)min maxCoordinate: (CGFloat*)max ofSubviewAt: (NSInteger)offset;
Availability: OpenStep

Description forthcoming.

splitView: constrainMinCoordinate: ofSubviewAt: 

- (CGFloat) splitView: (NSSplitView*)sender constrainMinCoordinate: (CGFloat)proposedMin ofSubviewAt: (NSInteger)offset;
Availability: MacOS-X 10.0.0

Description forthcoming.

splitView: constrainSplitPosition: ofSubviewAt: 

- (CGFloat) splitView: (NSSplitView*)sender constrainSplitPosition: (CGFloat)proposedPosition ofSubviewAt: (NSInteger)offset;
Availability: OpenStep

Description forthcoming.

splitView: effectiveRect: forDrawnRect: ofDividerAtIndex: 

- (NSRect) splitView: (NSSplitView*)splitView effectiveRect: (NSRect)proposedEffectiveRect forDrawnRect: (NSRect)drawnRect ofDividerAtIndex: (NSInteger)dividerIndex;
Availability: MacOS-X 10.5.0

Description forthcoming.

splitView: resizeSubviewsWithOldSize: 

- (void) splitView: (NSSplitView*)sender resizeSubviewsWithOldSize: (NSSize)oldSize;
Availability: OpenStep

Description forthcoming.

splitView: shouldAdjustSizeOfSubview: 

- (BOOL) splitView: (NSSplitView*)splitView shouldAdjustSizeOfSubview: (NSView*)view;
Availability: MacOS-X 10.6.0

Description forthcoming.

splitView: shouldCollapseSubview: forDoubleClickOnDividerAtIndex: 

- (BOOL) splitView: (NSSplitView*)splitView shouldCollapseSubview: (NSView*)subview forDoubleClickOnDividerAtIndex: (NSInteger)dividerIndex;
Availability: MacOS-X 10.5.0

Description forthcoming.

splitView: shouldHideDividerAtIndex: 

- (BOOL) splitView: (NSSplitView*)splitView shouldHideDividerAtIndex: (NSInteger)dividerIndex;
Availability: MacOS-X 10.5.0

Description forthcoming.

splitViewDidResizeSubviews: 

- (void) splitViewDidResizeSubviews: (NSNotification*)notification;
Availability: OpenStep

Description forthcoming.

splitViewWillResizeSubviews: 

- (void) splitViewWillResizeSubviews: (NSNotification*)notification;
Availability: OpenStep

Description forthcoming.

Software documentation for the NSSplitView(GNUstepExtra) category

NSSplitView(GNUstepExtra)

Declared in:
AppKit/NSSplitView.h
Availability: Not in OpenStep/MacOS-X

Description forthcoming.

Method summary


backgroundColor 

- (NSColor*) backgroundColor;
Availability: Not in OpenStep/MacOS-X

Description forthcoming.

dimpleImage 

- (NSImage*) dimpleImage;
Availability: Not in OpenStep/MacOS-X

Description forthcoming.

draggedBarWidth 

- (CGFloat) draggedBarWidth;
Availability: Not in OpenStep/MacOS-X

Description forthcoming.

setBackgroundColor: 

- (void) setBackgroundColor: (NSColor*)aColor;
Availability: Not in OpenStep/MacOS-X

Description forthcoming.

setDimpleImage: resetDividerThickness: 

- (void) setDimpleImage: (NSImage*)anImage resetDividerThickness: (BOOL)flag;
Availability: Not in OpenStep/MacOS-X

Description forthcoming.

setDividerColor: 

- (void) setDividerColor: (NSColor*)aColor;
Availability: Not in OpenStep/MacOS-X

Description forthcoming.

setDraggedBarWidth: 

- (void) setDraggedBarWidth: (CGFloat)newWidth;
Availability: Not in OpenStep/MacOS-X

Description forthcoming.

Software documentation for the NSSplitViewDelegate protocol

NSSplitViewDelegate

Declared in:
AppKit/NSSplitView.h
Availability: OpenStep

Description forthcoming.

Up