/*!
    \class QskQuickItem QskQuickItem.h
 */

/*!
	\enum QskQuickItem::Flag

	Qt/Quick classes have a tendency to update items too early
	and too often. To avoid processing of unwanted operations
	QskQuickItem implements a couple of modifications, that
	can be en/disabled individually.

	The default setting enables all attributes.

	\var DeferredUpdate

		Creating of paint nodes is blocked for all invisible nodes
		( QQuickItem::isVisible() ).

		\note Some more advanced algorithms have not yet been implemented,
			  such as viewport frustrum culling (i.e. hiding items outside of the
			  window geometry).

		\var DeferredPolish

			Calculation of layouts ( updateLayout() ) is blocked for all invisible
			nodes ( QQuickItem::isVisible() ).

		\var DeferredLayout

			Updates of the implicit size is blocked until effectiveConstraint() or sizeHint()
			is explicitly called. When being enabled the implicit size is not recalculated before
			being requested - usually by a QskLayout.

		\var CleanupOnVisibility

			Delete scene graph nodes, when the item becomes hidden ( QQuickItem::isVisible() ).
			Enabling this mode will reduce the memory footprint, but comes at the cost
			of having to recreate nodes later.

		\var PreferRasterForTextures

			When creating textures from QskGraphic, prefer the raster paint
			engine over the OpenGL paint engine.

		\var DebugForceBackground

			Always fill the background of thecontrol with a random color.
			\note This flag is useful when analyzing layouts.

	\sa controlFlags(), setControlFlags(), resetControlFlags()
		testControlFlag(), setControlFlag(), resetControlFlag()
*/

/*!
	\fn void QskQuickItem::setControlFlag( Flag, bool on = true );
*/  

/*! 
	\fn void QskQuickItem::resetControlFlag( Flag );
*/  

/*! 
	\fn bool QskQuickItem::testControlFlag( Flag ) const;
*/