#include "toonzqt/freelayout.h"

// tcg includes

#include "tcg/tcg_deleter_types.h"

//************************************************************************************

//    DummyLayout   implementation

//************************************************************************************

DummyLayout::DummyLayout()

{

	setSizeConstraint(QLayout::SetNoConstraint);

}

//---------------------------------------------------------------------------

DummyLayout::~DummyLayout()

{

	std::for_each(m_items.begin(), m_items.end(), tcg::deleter<qlayoutitem>());</qlayoutitem>

}

//---------------------------------------------------------------------------

QSize DummyLayout::sizeHint() const

{

	QRect geom, result;

	QList<qlayoutitem *="">::const_iterator it, iEnd = m_items.end();</qlayoutitem>

	for (it = m_items.begin(); it != iEnd; ++it) {

		QLayoutItem *item = *it;

		geom = item->geometry();

		geom.setSize(item->sizeHint());

		result |= geom;

	}

	return result.size();

}

//************************************************************************************

//    FreeLayout   implementation

//************************************************************************************

void FreeLayout::setGeometry(const QRect &r)

{

	QList<qlayoutitem *="">::const_iterator it, iEnd = m_items.end();</qlayoutitem>

	for (it = m_items.begin(); it != iEnd; ++it) {

		QLayoutItem *item = *it;

		const QRect &geom = item->geometry();

		const QSize &sizeHint = item->sizeHint();

		if (geom.size() != sizeHint)

			item->setGeometry(QRect(geom.topLeft(), sizeHint));

	}

}