IlvManagerMakeLabelInteractor Class Reference

Manager view interactor class. More...

#include <ilviews/gadmgr/strinter.h>

Inheritance diagram for IlvManagerMakeLabelInteractor:

Public Member Functions
	IlvManagerMakeLabelInteractor (IlvManager *manager, IlvView *eview)
	Constructor.
virtual IlBoolean	accept (IlvPoint &p)
	Starts the text interaction at the specified location. More...
virtual void	doIt (const char *label)
	Finalizes the interaction. More...
Public Member Functions inherited from IlvManagerMakeStringInteractor
	IlvManagerMakeStringInteractor (IlvManager *manager, IlvView *view)
	Constructor. More...
virtual void	abort ()
	Aborts the interaction. More...
const char *	getLabel ()
	Returns the string being edited. More...
IlBoolean	handleEvent (IlvEvent &event)
	Handles events for the manager view. More...
void	handleExpose (IlvRegion *clip)
	Called when the manager view receives an expose event. More...
void	reDraw ()
	Redraws the text field.
void	setLabel (const char *label, IlBoolean redraw=IlTrue)
	Sets the contents of the text field to the specified string. More...
Public Member Functions inherited from IlvManagerViewInteractor
	IlvManagerViewInteractor (IlvManager *manager, IlvView *view)
	Initializes a new IlvManagerViewInteractor. More...
virtual void	drawGhost ()
	Visual feedback during the interaction. More...
virtual void	ensureVisible (const IlvPoint &point)
	Ensures the visibility of a given location. More...
IlvDisplay *	getDisplay () const
	Returns the display of the manager view. More...
IlvManager *	getManager () const
	Returns the manager. More...
IlvTransformer *	getTransformer () const
	Returns the transformer used with the manager view. More...
IlvView *	getView () const
	Returns the manager view. More...
virtual void	init ()
	Initialization, when the interactor is attached to a view. More...

Detailed Description

Manager view interactor class.

Library: ilvgadmgr

Use this interactor to create or edit instances of IlvLabel and subtypes.

See also

IlvLabel, IlvManagerMakeListLabelInteractor, IlvManagerMakeTextInteractor.

Member Function Documentation

accept()

virtual IlBoolean IlvManagerMakeLabelInteractor::accept ( IlvPoint &  p )

virtual

Starts the text interaction at the specified location.

Called when the user presses the left mouse button in the working view. The default implementation creates the text field at location p and returns IlTrue. If p is contained in a graphic object subclass of IlvLabel, the text field is initialized with the same geometry filled with the same textual contents.

Returns

IlTrue if the interactor accepts the point as a valid position to start the interaction.

Parameters

p	The position of the event that initiated the interaction.

Reimplemented from IlvManagerMakeStringInteractor.

doIt()

virtual void IlvManagerMakeLabelInteractor::doIt ( const char *  label )

virtual

Finalizes the interaction.

Called when the user validates the text field. The interactor modifies an existing IlvLabel or creates a new one.

Parameters

label

The string contained in the text field.

Implements IlvManagerMakeStringInteractor.