IlvMakeZoomInteractor Class Reference

Manager interactor class. More...

#include <ilviews/manager/geointer.h>

Inheritance diagram for IlvMakeZoomInteractor:

List of all members.

Public Member Functions
	IlvMakeZoomInteractor (IlvManager *manager, IlvView *view)
	Constructor.
virtual void	doIt (IlvRect &rect)
	Action performed to finalize the interaction.
void	useDefaultTransitionScheduler (IlBoolean value=IlTrue, IlUInt duration=1000)
	Tells the interactor whether to use the default transition scheduler to zoom the view.

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Detailed Description

Manager interactor class.

Library: ilvmgr

Use this class to zoom in within a view.

See also:

IlvManager, IlvView, IlvTransformer.

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Constructor & Destructor Documentation

IlvMakeZoomInteractor::IlvMakeZoomInteractor	(	IlvManager *	manager,
		IlvView *	view
	)

Constructor.

Initializes a new instance of the IlvMakeZoomInteractor class.

Parameters:

	manager	The manager.
	view	The manager view.

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Member Function Documentation

virtual void IlvMakeZoomInteractor::doIt

(

IlvRect &

rect

)

[virtual]

Action performed to finalize the interaction.

Modifies the IlvTransformer associated with the view. The new transformer is computed in such a way that, when applied to rect, the result is the client area of the view.

Parameters:

rect

The rectangle used to compute the new transformer.

Reimplemented from IlvDragRectangleInteractor.

void IlvMakeZoomInteractor::useDefaultTransitionScheduler	(	IlBoolean	value = IlTrue,
		IlUInt	duration = 1000
	)

Tells the interactor whether to use the default transition scheduler to zoom the view.

Parameters:

	value	A Boolean value specifying whether to use or not the default transition scheduler to unzoom the view. If value is IlFalse, no transition scheduler will be used.
	duration	The duration that the transition will take to complete. The value is a number of milliseconds.