The Be Book - Classes And Methods - The Application Kit

BCursor

Derived From:	–
Mix-in Classes:	`BArchivable`
Declared In:	`be/app/Cursor.h`
Library:	`libbe.so`
Allocation:	–
Class Overview

Constructor and Destructor

BCursor()

BCursor(const void* cursorData); BCursor(BMessage* archive);

Initializes the new cursor object. If you specify a non-NULL value for cursorData, the cursor is initialized with the specified cursor data.

If you specify a NULL value for cursorData, the cursor is useless; since this class doesn't currently provide a means of setting the cursor data once the object is instantiated, you're out of luck, so why bother?

BCursor doesn't currently implement archiving, so you shouldn't use the second form.

~BCursor()

virtual ~BCursor();

Releases any resources used by the cursor.

Static Functions

Instantiate()

static BArchivable* Instantiate(BMessage* archive);

Not currently implemented; always returns NULL.