Class: TSystemWindowMoveNotification

Declaration: WindowNotification.h

Taxonomy Categories:

Member Functions:

Interface Category:

API.

Inherits From:

TNotification

Inherited By:

None.

Purpose:

TSystemWindowMoveNotification is used to notify clients when a window's extent changes.

Instantiation:

Allocate on the heap or the stack.

Deriving Classes:

None

Concurrency:

Not multithread safe.

Resource Use:

No special requirements.

Member Function: TSystemWindowMoveNotification::TSystemWindowMoveNotification

TSystemWindowMoveNotification ()
TSystemWindowMoveNotification (const TSystemWindowMoveNotification & other)
TSystemWindowMoveNotification (TInterest & theChange, const TGArea & theExtent)

Interface Category:

API.

Purpose:

Default constructor.
Copy constructor.
General use constructor.

Calling Context:

Called by the stream-in operators.
Called to copy an object.
Called by the Window Server before sending notification.

Parameters:

Takes no parameters.
const TSystemWindowMoveNotification & other -The other notification that is being copied.
TInterest & theChange -The interest representing this notification and the window that is changing.
const TGArea & theExtent -The new extent.

Return Value:

None.

Exceptions:

Throws no exceptions, passes all exceptions through.

Concurrency:

Not multithread safe.

Other Considerations:

None.

Member Function: TSystemWindowMoveNotification::~TSystemWindowMoveNotification

virtual ~ TSystemWindowMoveNotification ()

Interface Category:

API.

Purpose:

Destructor.

Calling Context:

Called to destroy an object.

Parameters:

Takes no parameters.

Return Value:

None.

Exceptions:

Throws no exceptions, passes all exceptions through.

Concurrency:

Not multithread safe.

Other Considerations:

None.

Member Function: TSystemWindowMoveNotification::operator=

TSystemWindowMoveNotification & operator =(const TSystemWindowMoveNotification & other)

Interface Category:

API.

Purpose:

Assignment operator.

Calling Context:

Called when an object is assigned to another compatible object.

Parameters:

const TSystemWindowMoveNotification & other -The other notification that is being assigned to this notification.

Return Value:

A non-const reference to the left-hand side object.

Exceptions:

Throws no exceptions, passes all exceptions through.

Concurrency:

Not multithread safe.

Other Considerations:

None.

Member Function: TSystemWindowMoveNotification::operator>>=

virtual TStream & operator >>=(TStream &) const

Interface Category:

API.

Purpose:

Stream-out operator.

Calling Context:

Called to stream out data.

Parameters:

TStream & -The stream to which this object is written.

Return Value:

Returns a reference to the stream the object streams itself out to.

Exceptions:

Throws no exceptions, passes all exceptions through.

Concurrency:

Not multithread safe.

Other Considerations:

None.

Member Function: TSystemWindowMoveNotification::operator<<=

virtual TStream & operator <<= (TStream &)

Interface Category:

API.

Purpose:

Stream-in operator.

Calling Context:

Called to stream in data.

Parameters:

TStream & -The stream from which this object is read.

Return Value:

Returns a reference to the stream the object streams itself in from.

Exceptions:

Throws no exceptions, passes all exceptions through.

Concurrency:

Not multithread safe.

Other Considerations:

None.

Member Function: TSystemWindowMoveNotification::GetNewExtent

TGArea GetNewExtent ()

Interface Category:

API.

Purpose:

Gets the window's new extent.

Calling Context:

Called by a client who is receiving notification in order to get the window's new extent.

Parameters:

Takes no parameters.

Return Value:

Returns the new extent as an area value.

Exceptions:

Throws no exceptions, passes all exceptions through.

Concurrency:

Not multithread safe.

Other Considerations:

None.

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