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| |
| #include "qquickstack_p.h" |
| |
| QT_BEGIN_NAMESPACE |
| |
| /*! |
| \qmltype Stack |
| \instantiates QQuickStack1 |
| \inqmlmodule QtQuick.Controls |
| \ingroup controls |
| \brief Provides attached properties for items pushed onto a StackView. |
| |
| The Stack type provides attached properties for items pushed onto a \l StackView. |
| It gives specific information about the item, such as its \l status and |
| \l index in the stack \l view the item is in. |
| |
| \sa StackView |
| */ |
| |
| QQuickStack1::QQuickStack1(QObject *object) |
| : QObject(object), |
| m_index(-1), |
| m_status(Inactive), |
| m_view(0) |
| { |
| } |
| |
| QQuickStack1 *QQuickStack1::qmlAttachedProperties(QObject *object) |
| { |
| return new QQuickStack1(object); |
| } |
| |
| /*! |
| \readonly |
| \qmlattachedproperty int Stack::index |
| |
| This property holds the index of the item inside \l{view}{StackView}, |
| so that \l{StackView::get()}{StackView.get(index)} will return the item itself. |
| If \l{Stack::view}{view} is \c null, \a index will be \c -1. |
| */ |
| int QQuickStack1::index() const |
| { |
| return m_index; |
| } |
| |
| void QQuickStack1::setIndex(int index) |
| { |
| if (m_index != index) { |
| m_index = index; |
| emit indexChanged(); |
| } |
| } |
| |
| /*! |
| \readonly |
| \qmlattachedproperty enumeration Stack::status |
| |
| This property holds the status of the item. It can have one of the following values: |
| \list |
| \li \c Stack.Inactive: the item is not visible |
| \li \c Stack.Activating: the item is transitioning into becoming an active item on the stack |
| \li \c Stack.Active: the item is on top of the stack |
| \li \c Stack.Deactivating: the item is transitioning into becoming inactive |
| \endlist |
| */ |
| QQuickStack1::Status QQuickStack1::status() const |
| { |
| return m_status; |
| } |
| |
| void QQuickStack1::setStatus(Status status) |
| { |
| if (m_status != status) { |
| m_status = status; |
| emit statusChanged(); |
| } |
| } |
| |
| /*! |
| \readonly |
| \qmlattachedproperty StackView Stack::view |
| |
| This property holds the StackView the item is in. If the item is not inside |
| a StackView, \a view will be \c null. |
| */ |
| QQuickItem *QQuickStack1::view() const |
| { |
| return m_view; |
| } |
| |
| void QQuickStack1::setView(QQuickItem *view) |
| { |
| if (m_view != view) { |
| m_view = view; |
| emit viewChanged(); |
| } |
| } |
| |
| QT_END_NAMESPACE |