IFrameExtensions::Cursor


IFrameExtensions::Cursor - Member Functions and Data by Group

Constructors & Destructor

These are the constructors for the IFrameExtensions cursor.


[view class]
~Cursor
public:
~Cursor()

Destructor for the class.

Supported Platforms

Windows OS/2 AIX
Yes Yes Yes


[view class]
Cursor
public:
Cursor(const IFrameExtensions& extensions)

Constructs the cursor and associates it with the given IFrameExtension collection. The cursor is initially invalid.

Supported Platforms

Windows OS/2 AIX
Yes Yes Yes


Cursor Members

Use these members to cursor the frame extensions.


[view class]
element
public:
IFrameExtension * const element() const

Returns the IFrameExtension object at the cursor location.

Supported Platforms

Windows OS/2 AIX
Yes Yes Yes


[view class]
invalidate
public:
void invalidate()

Invalidates the cursor.

Supported Platforms

Windows OS/2 AIX
Yes Yes Yes


[view class]
isValid
public:
bool isValid() const

Returns true if the cursor refers to a valid IFrameExtension object.

Supported Platforms

Windows OS/2 AIX
Yes Yes Yes


[view class]
setToFirst
public:
bool setToFirst()

Sets the cursor to the first IFrameExtension object in the collection. Invalidates the cursor if the collection is empty. Returns true if there was a first object.

Supported Platforms

Windows OS/2 AIX
Yes Yes Yes


[view class]
setToLast
public:
bool setToLast()

Sets the cursor to the last IFrameExtension object in the collection. Invalidates the cursor if the collection is empty. Returns true if there was a last object.

Supported Platforms

Windows OS/2 AIX
Yes Yes Yes


[view class]
setToNext
public:
bool setToNext()

Sets the cursor to the next IFrameExtension object in the collection. Invalidates the cursor if there were no more objects to be visited. Returns true if there was a next object.

Supported Platforms

Windows OS/2 AIX
Yes Yes Yes


[view class]
setToPrevious
public:
bool setToPrevious()

Sets the cursor to the previous IFrameExtension object in the collection. Invalidates the cursor if there were no prior objects to be visited. Returns true if there was a prior object.

Supported Platforms

Windows OS/2 AIX
Yes Yes Yes


IFrameExtensions::Cursor - Inherited Member Functions and Data

Inherited Public Functions

Inherited Public Data

Inherited Protected Functions

Inherited Protected Data