IlvStylable Class Reference

Base interface for classes that can be applied a style. More...

#include <ilviews/base/stylable.h>

Inheritance diagram for IlvStylable:

Public Member Functions
	IlvStylable ()
	Constructor.
virtual void	getOuterStylableSize (IlvDim &w, IlvDim &h) const
	Returns the size of the outer stylable if any. More...
virtual const char *	getStylableClassName () const
	Returns the class name of this object. More...
virtual IlvDisplay *	getStylableDisplay () const =0
	Returns the display for this object. More...
virtual const char *	getStylableName () const
	Returns the name of this object. More...
virtual const IlvStylable *	getStylableParent () const
	Returns the parent of this object in the style hierarchy. More...
virtual void	getStylableSize (IlvDim &w, IlvDim &h) const
	Returns the size of this object. More...
virtual const IlSymbol *const *	getStylableTags (IlUInt &nTags) const
	Returns the tags of this object. More...
virtual IlvStylist *	getStylist () const =0
	Returns the stylist for this object. More...

Detailed Description

Base interface for classes that can be applied a style.

Library: xviews or winviews or mviews (mutually exclusive)
Stylable objects are managed, from the style standpoint, by stylists.

See also

IlvStylist, IlvStyleSheet.

Member Function Documentation

getOuterStylableSize()

virtual void IlvStylable::getOuterStylableSize ( IlvDim &  w, IlvDim &  h  ) const

virtual

Returns the size of the outer stylable if any.

When a stylable is part of another one, this information allows for instance to compute relative sizes or placement.

If the stylable is not part of another one, this function returns the same results than getStylableSize().

Parameters

w	The width of the container stylable.
h	The height of the container stylable.

Reimplemented in IlvGadget, and IlvAbstractView.

getStylableClassName()

virtual const char* IlvStylable::getStylableClassName ( ) const

virtual

Returns the class name of this object.

Returns

The class name of this object.

Reimplemented in IlvGadget, and IlvAbstractView.

getStylableDisplay()

virtual IlvDisplay* IlvStylable::getStylableDisplay ( ) const

pure virtual

Returns the display for this object.

Returns

The display instance of this object.

Implemented in IlvGadget, and IlvAbstractView.

getStylableName()

virtual const char* IlvStylable::getStylableName ( ) const

virtual

Returns the name of this object.

Returns

The name of this object or 0 if it has none. This name may be used as the identifier discriminant in style sheets.

Reimplemented in IlvView, and IlvGadget.

getStylableParent()

virtual const IlvStylable* IlvStylable::getStylableParent ( ) const

virtual

Returns the parent of this object in the style hierarchy.

Returns

The parent stylable if this object has one. The parent is used for inherited style properties.

getStylableSize()

virtual void IlvStylable::getStylableSize ( IlvDim &  w, IlvDim &  h  ) const

virtual

Returns the size of this object.

It can be used for computing sizes relative to the object (image position, borders,...).

Parameters

w	The width of the stylable.
h	The height of the stylable.

Reimplemented in IlvGadget, and IlvAbstractView.

getStylableTags()

virtual const IlSymbol* const* IlvStylable::getStylableTags ( IlUInt &  nTags ) const

virtual

Returns the tags of this object.

Parameters

nTags

the number of tags for this object (which is also the size of the returned array).

Returns

An array containing the pointers to all the tags for this object. This array is stored in an IlPoolOf(Pointer) and should not be deleted or modified. If there is no tags on this object, this function returns 0 (and nTags is set to 0)..

Reimplemented in IlvGadget.

getStylist()

virtual IlvStylist* IlvStylable::getStylist ( ) const

pure virtual

Returns the stylist for this object.

Returns

The stylist of this object or 0 if there is none.

Implemented in IlvGadget, and IlvAbstractView.