#include "toonzqt/freelayout.h"

#include <memory></memory>

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

//    DummyLayout   implementation

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

DummyLayout::DummyLayout() { setSizeConstraint(QLayout::SetNoConstraint); }

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

DummyLayout::~DummyLayout() {

  std::for_each(m_items.begin(), m_items.end(), std::default_delete<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));

  }

}