Up

NSPopUpButtonCell

Authors

Fred Kiefer (FredKiefer@gmx.de)
Michael Hanni (mhanni@sprintmail.com)

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

Software documentation for the NSPopUpButtonCell class

NSPopUpButtonCell : NSMenuItemCell

Declared in:
AppKit/NSPopUpButtonCell.h
Availability: OpenStep

Description forthcoming.

Instance Variables

Method summary

addItemWithTitle: 

- (void) addItemWithTitle: (NSString*)title;
Availability: OpenStep

Add an item to the popup with title.

addItemsWithTitles: 

- (void) addItemsWithTitles: (NSArray*)titles;
Availability: OpenStep

Add a number of items to the reciever using the provided itemTitles array.

altersStateOfSelectedItem 

- (BOOL) altersStateOfSelectedItem;
Availability: OpenStep

Return YES, if the reciever changes the state of the item chosen by the user.

arrowPosition 

- (NSPopUpArrowPosition) arrowPosition;
Availability: OpenStep

Returns the current arrow position of the reciever.

attachPopUpWithFrame: inView: 

- (void) attachPopUpWithFrame: (NSRect)cellFrame inView: (NSView*)controlView;
Availability: OpenStep

Attach popup

autoenablesItems 

- (BOOL) autoenablesItems;
Availability: OpenStep

Returns YES, if the items are autoenabled.

dismissPopUp 

- (void) dismissPopUp;
Availability: OpenStep

Dismiss the reciever.

indexOfItem: 

- (int) indexOfItem: (id<NSMenuItem>)item;
Availability: OpenStep

Return the index of item in the item array of the reciever.

indexOfItemWithRepresentedObject: 

- (int) indexOfItemWithRepresentedObject: (id)obj;
Availability: OpenStep

Index of the item whose menu item's representedObject is equal to obj.

indexOfItemWithTag: 

- (int) indexOfItemWithTag: (int)tag;
Availability: OpenStep

Return index of the item with a tag equal to aTag.

indexOfItemWithTarget: andAction: 

- (int) indexOfItemWithTarget: (id)aTarget andAction: (SEL)actionSelector;
Availability: OpenStep

Index of the item in the reciever whose target and action are equal to aTarget and actionSelector.

indexOfItemWithTitle: 

- (int) indexOfItemWithTitle: (NSString*)title;
Availability: OpenStep

Return index of the item with the given title.

indexOfSelectedItem 

- (int) indexOfSelectedItem;
Availability: OpenStep

Index of the currently selected item in the reciever.

initTextCell: pullsDown: 

- (id) initTextCell: (NSString*)stringValue pullsDown: (BOOL)flag;
Availability: OpenStep

Initialize with stringValue and pullDown. If pullDown is YES, the reciever will be a pulldown button.

insertItemWithTitle: atIndex: 

- (void) insertItemWithTitle: (NSString*)title atIndex: (int)index;
Availability: OpenStep

Adds an item with the given title at index. If an item already exists at index, it, and all items after it are advanced one position. Index needs to be within the valid range for the array of items in the popup button.

itemArray 

- (NSArray*) itemArray;
Availability: OpenStep

Item array of the reciever.

itemAtIndex: 

- (id<NSMenuItem>) itemAtIndex: (int)index;
Availability: OpenStep

Return the item at index.

itemTitleAtIndex: 

- (NSString*) itemTitleAtIndex: (int)index;
Availability: OpenStep

Set item title at the given index in the reciever.

itemTitles 

- (NSArray*) itemTitles;
Availability: OpenStep

Returns an array containing all of the current item titles.

itemWithTitle: 

- (id<NSMenuItem>) itemWithTitle: (NSString*)title;
Availability: OpenStep

Return the item with title.

lastItem 

- (id<NSMenuItem>) lastItem;
Availability: OpenStep

Return the item listed last in the reciever.

menu 

- (NSMenu*) menu;
Availability: OpenStep

Return the menu for the popup.

numberOfItems 

- (int) numberOfItems;
Availability: OpenStep

Number of items in the reciever.

performClickWithFrame: inView: 

- (void) performClickWithFrame: (NSRect)frame inView: (NSView*)controlView;
Availability: OpenStep

Perform the click operation with the given frame and controlView.

preferredEdge 

- (NSRectEdge) preferredEdge;
Availability: OpenStep

Return the preferred edge.

pullsDown 

- (BOOL) pullsDown;
Availability: OpenStep

Returns YES, if this is a pull-down

removeAllItems 

- (void) removeAllItems;
Availability: OpenStep

Purges all items from the popup.

removeItemAtIndex: 

- (void) removeItemAtIndex: (int)index;
Availability: OpenStep

Remove a given item based on its index, must be a valid index within the range for the item array of this popup.

removeItemWithTitle: 

- (void) removeItemWithTitle: (NSString*)title;
Availability: OpenStep

Remove a given item based on its title.

selectItem: 

- (void) selectItem: (id<NSMenuItem>)item;
Availability: OpenStep

Select item in the reciever.

selectItemAtIndex: 

- (void) selectItemAtIndex: (int)index;
Availability: OpenStep

Select item at the given index.

selectItemWithTitle: 

- (void) selectItemWithTitle: (NSString*)title;
Availability: OpenStep

Select the item with the given title.

selectedItem 

- (id<NSMenuItem>) selectedItem;
Availability: OpenStep

The currently selected item in the reciever.

setAltersStateOfSelectedItem: 

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

Set to YES, if the state of the menu item selected in the reciever should be changed when it's selected.
Return YES, if the reciever changes the state of the item chosen by the user.

setArrowPosition: 

- (void) setArrowPosition: (NSPopUpArrowPosition)pos;
Availability: OpenStep

Sets the current arrow position of the reciever.

setAutoenablesItems: 

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

Set to YES, if the items are to be autoenabled.

setMenu: 

- (void) setMenu: (NSMenu*)menu;
Availability: OpenStep

Set the menu for the popup.

setPreferredEdge: 

- (void) setPreferredEdge: (NSRectEdge)preferredEdge;
Availability: OpenStep

Set the preferred edge as described by edge. This is used to determine the edge which will open the popup when the screen is small.

setPullsDown: 

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

Set to YES to make the popup button a pull-down style control.
Set the pull-down state

setTitle: 

- (void) setTitle: (NSString*)aString;
Availability: OpenStep

Set title to aString.

setUsesItemFromMenu: 

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

Set to YES, if the reciever should use a menu item for its title. YES is the default.

synchronizeTitleAndSelectedItem 

- (void) synchronizeTitleAndSelectedItem;
Availability: OpenStep

Synchronizes the title and the selected item. This sets the selected item to the title of the reciever.

titleOfSelectedItem 

- (NSString*) titleOfSelectedItem;
Availability: OpenStep

Returns the title of the currently selected item in the reciever.

usesItemFromMenu 

- (BOOL) usesItemFromMenu;
Availability: OpenStep

Returns YES, if the reciever uses a menu item for its title.



Instance Variables for NSPopUpButtonCell Class

_selectedItem

@protected id _selectedItem;
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.

struct __pbcFlags

@protected struct __pbcFlags struct __pbcFlags;
Availability: OpenStep

Description forthcoming.





Up