FxListItem Class Reference

Public Functions
bool	contains (qreal x, qreal y) const
qreal	endPosition () const
	FxListItem (QDeclarativeItem *i, QDeclarativeListView *v)
qreal	itemPosition () const
qreal	itemSize () const
qreal	position () const
qreal	sectionSize () const
void	setPosition (qreal pos)
void	setSize (qreal size)
qreal	size () const
	~FxListItem ()

Public Variables
QDeclarativeListViewAttached *	attached
int	index
QDeclarativeItem *	item
QDeclarativeItem *	section
QDeclarativeListView *	view

Detailed Description

Definition at line 98 of file qdeclarativelistview.cpp.

Constructors and Destructors

FxListItem()

FxListItem::FxListItem ( QDeclarativeItem *  i, QDeclarativeListView *  v  )

inline

Definition at line 101 of file qdeclarativelistview.cpp.

                                                             : item(i), section(0), view(v) {
        attached = static_cast<QDeclarativeListViewAttached*>(qmlAttachedPropertiesObject<QDeclarativeListView>(item));
        if (attached)
            attached->setView(view);
    }

~FxListItem()

FxListItem::~FxListItem ( )

inline

Definition at line 106 of file qdeclarativelistview.cpp.

{}

Functions

contains()

bool FxListItem::contains ( qreal  x, qreal  y  ) const

inline

Definition at line 176 of file qdeclarativelistview.cpp.

Referenced by QDeclarativeListView::indexAt().

                                          {
        return (x >= item->x() && x < item->x() + item->width() &&
                y >= item->y() && y < item->y() + item->height());
    }

endPosition()

qreal FxListItem::endPosition ( ) const

inline

Definition at line 138 of file qdeclarativelistview.cpp.

Referenced by QDeclarativeListViewPrivate::endPositionAt(), QDeclarativeListViewPrivate::firstVisibleItem(), QDeclarativeListViewPrivate::positionViewAtIndex(), QDeclarativeListViewPrivate::refill(), and QDeclarativeListViewPrivate::snapItemAt().

                              {
        if (view->orientation() == QDeclarativeListView::Vertical) {
            return item->y() + (item->height() >= 1.0 ? item->height() : 1) - 1;
        } else {
            return (view->effectiveLayoutDirection() == Qt::RightToLeft
                    ? -item->width()-item->x() + (item->width() >= 1.0 ? item->width() : 1)
                    : item->x() + (item->width() >= 1.0 ? item->width() : 1)) - 1;
        }
    }

itemPosition()

qreal FxListItem::itemPosition ( ) const

inline

Definition at line 118 of file qdeclarativelistview.cpp.

                               {
        if (view->orientation() == QDeclarativeListView::Vertical)
            return item->y();
        else
            return (view->effectiveLayoutDirection() == Qt::RightToLeft ? -item->width()-item->x() : item->x());
    }

itemSize()

qreal FxListItem::itemSize ( ) const

inline

Definition at line 130 of file qdeclarativelistview.cpp.

                           {
        return (view->orientation() == QDeclarativeListView::Vertical ? item->height() : item->width());
    }

position()

qreal FxListItem::position ( ) const

inline

Definition at line 107 of file qdeclarativelistview.cpp.

Referenced by QDeclarativeListViewPrivate::createSection(), QDeclarativeListViewPrivate::fixup(), QDeclarativeListView::itemsInserted(), QDeclarativeListView::itemsMoved(), QDeclarativeListView::itemsRemoved(), QDeclarativeListViewPrivate::positionAt(), QDeclarativeListViewPrivate::positionViewAtIndex(), QDeclarativeListViewPrivate::refill(), and QDeclarativeListViewPrivate::snapItemAt().

                           {
        if (section) {
            if (view->orientation() == QDeclarativeListView::Vertical)
                return section->y();
            else
                return (view->effectiveLayoutDirection() == Qt::RightToLeft ? -section->width()-section->x() : section->x());
        } else {
            return itemPosition();
        }
    }

sectionSize()

qreal FxListItem::sectionSize ( ) const

inline

Definition at line 133 of file qdeclarativelistview.cpp.

                              {
        if (section)
            return (view->orientation() == QDeclarativeListView::Vertical ? section->height() : section->width());
        return 0.0;
    }

setPosition()

void FxListItem::setPosition ( qreal  pos )

inline

Definition at line 147 of file qdeclarativelistview.cpp.

Referenced by QDeclarativeListViewPrivate::createSection(), QDeclarativeListView::itemsInserted(), QDeclarativeListView::itemsMoved(), QDeclarativeListViewPrivate::layout(), and QDeclarativeListViewPrivate::refill().

                                {
        if (view->orientation() == QDeclarativeListView::Vertical) {
            if (section) {
                section->setY(pos);
                pos += section->height();
            }
            item->setY(pos);
        } else {
            if (view->effectiveLayoutDirection() == Qt::RightToLeft) {
                if (section) {
                    section->setX(-section->width()-pos);
                    pos += section->width();
                }
                item->setX(-item->width()-pos);
            } else {
                if (section) {
                    section->setX(pos);
                    pos += section->width();
                }
                item->setX(pos);
            }
        }
    }

setSize()

void FxListItem::setSize ( qreal  size )

inline

Definition at line 170 of file qdeclarativelistview.cpp.

                             {
        if (view->orientation() == QDeclarativeListView::Vertical)
            item->setHeight(size);
        else
            item->setWidth(size);
    }

size()

qreal FxListItem::size ( ) const

inline

Definition at line 124 of file qdeclarativelistview.cpp.

Referenced by QDeclarativeListView::itemsInserted(), QDeclarativeListView::itemsMoved(), QDeclarativeListView::itemsRemoved(), QDeclarativeListViewPrivate::layout(), QDeclarativeListViewPrivate::positionViewAtIndex(), QDeclarativeListViewPrivate::refill(), and QDeclarativeListViewPrivate::snapItemAt().

                       {
        if (section)
            return (view->orientation() == QDeclarativeListView::Vertical ? item->height()+section->height() : item->width()+section->width());
        else
            return (view->orientation() == QDeclarativeListView::Vertical ? item->height() : item->width());
    }

Properties

attached

QDeclarativeListViewAttached* FxListItem::attached

Definition at line 184 of file qdeclarativelistview.cpp.

Referenced by QDeclarativeListViewPrivate::createItem(), QDeclarativeListViewPrivate::createSection(), QDeclarativeListView::destroyRemoved(), QDeclarativeListView::itemsInserted(), QDeclarativeListView::itemsRemoved(), QDeclarativeListViewPrivate::refill(), QDeclarativeListViewPrivate::sectionAt(), and QDeclarativeListViewPrivate::updateCurrent().

index

int FxListItem::index

Definition at line 185 of file qdeclarativelistview.cpp.

Referenced by QDeclarativeListViewPrivate::checkVisible(), QDeclarativeListViewPrivate::createItem(), QDeclarativeListView::destroyRemoved(), QDeclarativeListViewPrivate::firstVisibleItem(), QDeclarativeListViewPrivate::fixup(), QDeclarativeListView::indexAt(), QDeclarativeListViewPrivate::itemBefore(), QDeclarativeListView::itemsInserted(), QDeclarativeListView::itemsMoved(), QDeclarativeListView::itemsRemoved(), QDeclarativeListViewPrivate::lastVisibleIndex(), QDeclarativeListViewPrivate::mapFromModel(), QDeclarativeListViewPrivate::refill(), QDeclarativeListViewPrivate::snapItemAt(), and QDeclarativeListViewPrivate::visibleItem().

item

QDeclarativeItem* FxListItem::item

Definition at line 181 of file qdeclarativelistview.cpp.

Referenced by QDeclarativeListViewPrivate::createItem(), QDeclarativeListView::itemsInserted(), QDeclarativeListView::itemsMoved(), QDeclarativeListViewPrivate::layout(), QDeclarativeListViewPrivate::releaseItem(), and QDeclarativeListViewPrivate::updateCurrent().

section

QDeclarativeItem* FxListItem::section

Definition at line 182 of file qdeclarativelistview.cpp.

Referenced by QDeclarativeListViewPrivate::createSection(), and QDeclarativeListViewPrivate::releaseItem().

view

QDeclarativeListView* FxListItem::view

Definition at line 183 of file qdeclarativelistview.cpp.

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The documentation for this class was generated from the following file:

• /src/declarative/graphicsitems/qdeclarativelistview.cpp