Up

NSBrowserCell

Authors

Scott Christley (scottc@net-community.com)
Nicola Pero (n.pero@mi.flashnet.it)
Cell class for the NSBrowser

Copyright: (C) 1996, 1997, 1999 Free Software Foundation, Inc.

Software documentation for the NSBrowserCell class

NSBrowserCell : NSCell

Declared in:
AppKit/NSBrowserCell.h
Availability: OpenStep

TODO Description

Instance Variables

Method summary

branchImage 

+ (NSImage*) branchImage;
Availability: OpenStep

Returns the default branch image. Currently, it's an arrow.

See Also: +highlightedBranchImage

highlightedBranchImage 

+ (NSImage*) highlightedBranchImage;
Availability: OpenStep

Returns the default hightlited branch image

See Also: +branchImage

alternateImage 

- (NSImage*) alternateImage;
Availability: OpenStep

Returns the alternate image in the NSBrowserCell (used when the cell is highlighted)

See Also: -setAlternateImage:

highlightColorInView: 

- (NSColor*) highlightColorInView: (NSView*)controlView;
Availability: OpenStep

Description forthcoming.

isLeaf 

- (BOOL) isLeaf;
Availability: OpenStep

Returns whether the browserCell is a leaf. A leaf cell has usually no image. This method is used by NSBrowser in several methods, for example to know if a column should be added; when the user selects a browser cell (a branch or a leaf)

See Also: -setLeaf:

isLoaded 

- (BOOL) isLoaded;
Availability: OpenStep

Returns whether the NSBrowseCell state is set and is ready for display

See Also: -setLoaded:

reset 

- (void) reset;
Availability: OpenStep

Unhighlights the cell and sets the cell's state to NO

See Also: -set

set 

- (void) set;
Availability: OpenStep

Highlights the cell and sets the cell's state to YES

See Also: -reset

setAlternateImage: 

- (void) setAlternateImage: (NSImage*)anImage;
Availability: OpenStep

Sets the altenate image (used when the cell is highlighted) to anImage

See Also: -alternateImage

setLeaf: 

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

Sets whether the cell is a leaf. This method is usally used in the NSBrowser's delegate methods

See Also: -isLeaf

setLoaded: 

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

Sets whether the NSBrowseCell state is set and is ready for display

See Also: -isLoaded


Instance Variables for NSBrowserCell Class

_alternateImage

@protected NSImage* _alternateImage;
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.



Up