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| ** |
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| ** Copyright (C) 2015 The Qt Company Ltd. |
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| |
| #ifndef QDECLARATIVEGEOMAPITEMVIEW_H |
| #define QDECLARATIVEGEOMAPITEMVIEW_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists purely as an |
| // implementation detail. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include <QtLocation/private/qlocationglobal_p.h> |
| #include <map> |
| #include <QtCore/QModelIndex> |
| #include <QtQml/QQmlParserStatus> |
| #include <QtQml/QQmlIncubator> |
| #include <QtQml/qqml.h> |
| #include <private/qqmldelegatemodel_p.h> |
| #include <QtQuick/private/qquicktransition_p.h> |
| #include <QtLocation/private/qdeclarativegeomapitemgroup_p.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QAbstractItemModel; |
| class QQmlComponent; |
| class QQuickItem; |
| class QDeclarativeGeoMap; |
| class QDeclarativeGeoMapItemBase; |
| class QQmlOpenMetaObject; |
| class QQmlOpenMetaObjectType; |
| class MapItemViewDelegateIncubator; |
| class QDeclarativeGeoMapItemViewItemData; |
| class QDeclarativeGeoMapItemView; |
| class QDeclarativeGeoMapItemGroup; |
| |
| class Q_LOCATION_PRIVATE_EXPORT QDeclarativeGeoMapItemView : public QDeclarativeGeoMapItemGroup |
| { |
| Q_OBJECT |
| |
| Q_PROPERTY(QVariant model READ model WRITE setModel NOTIFY modelChanged) |
| Q_PROPERTY(QQmlComponent *delegate READ delegate WRITE setDelegate NOTIFY delegateChanged) |
| Q_PROPERTY(bool autoFitViewport READ autoFitViewport WRITE setAutoFitViewport NOTIFY autoFitViewportChanged) |
| Q_PROPERTY(QQuickTransition *add MEMBER m_enter REVISION 12) |
| Q_PROPERTY(QQuickTransition *remove MEMBER m_exit REVISION 12) |
| Q_PROPERTY(QList<QQuickItem *> mapItems READ mapItems REVISION 12) |
| Q_PROPERTY(bool incubateDelegates READ incubateDelegates WRITE setIncubateDelegates NOTIFY incubateDelegatesChanged REVISION 12) |
| |
| public: |
| explicit QDeclarativeGeoMapItemView(QQuickItem *parent = 0); |
| ~QDeclarativeGeoMapItemView(); |
| |
| QVariant model() const; |
| void setModel(const QVariant &); |
| |
| QQmlComponent *delegate() const; |
| void setDelegate(QQmlComponent *); |
| |
| bool autoFitViewport() const; |
| void setAutoFitViewport(const bool &fit); |
| |
| void setMap(QDeclarativeGeoMap *); |
| void removeInstantiatedItems(bool transition = true); |
| void instantiateAllItems(); |
| |
| void setIncubateDelegates(bool useIncubators); |
| bool incubateDelegates() const; |
| |
| QList<QQuickItem *> mapItems(); |
| |
| // From QQmlParserStatus |
| void componentComplete() override; |
| void classBegin() override; |
| |
| Q_SIGNALS: |
| void modelChanged(); |
| void delegateChanged(); |
| void autoFitViewportChanged(); |
| void incubateDelegatesChanged(); |
| |
| private Q_SLOTS: |
| void destroyingItem(QObject *object); |
| void initItem(int index, QObject *object); |
| void createdItem(int index, QObject *object); |
| void modelUpdated(const QQmlChangeSet &changeSet, bool reset); |
| void exitTransitionFinished(); |
| |
| private: |
| void fitViewport(); |
| void removeDelegateFromMap(int index, bool transition = true); |
| void removeDelegateFromMap(QQuickItem *o); |
| void transitionItemOut(QQuickItem *o); |
| void terminateExitTransition(QQuickItem *o); |
| QQmlInstanceModel::ReleaseFlags disposeDelegate(QQuickItem *item); |
| |
| void insertInstantiatedItem(int index, QQuickItem *o, bool createdItem); |
| void addItemToMap(QDeclarativeGeoMapItemBase *item, int index, bool createdItem); |
| void addItemViewToMap(QDeclarativeGeoMapItemView *item, int index, bool createdItem); |
| void addItemGroupToMap(QDeclarativeGeoMapItemGroup *item, int index, bool createdItem); |
| void addDelegateToMap(QQuickItem *object, int index, bool createdItem = false); |
| |
| bool m_componentCompleted; |
| QQmlIncubator::IncubationMode m_incubationMode = QQmlIncubator::Asynchronous; |
| QQmlComponent *m_delegate; |
| QVariant m_itemModel; |
| QDeclarativeGeoMap *m_map; |
| QList<QQuickItem *> m_instantiatedItems; |
| bool m_fitViewport; |
| bool m_creatingObject = false; |
| QQmlDelegateModel *m_delegateModel; |
| QQuickTransition *m_enter = nullptr; |
| QQuickTransition *m_exit = nullptr; |
| |
| friend class QDeclarativeGeoMap; |
| friend class QDeclarativeGeoMapItemBase; |
| friend class QDeclarativeGeoMapItemTransitionManager; |
| }; |
| |
| QT_END_NAMESPACE |
| |
| QML_DECLARE_TYPE(QDeclarativeGeoMapItemView) |
| |
| #endif |