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// Copyright (C) 2017 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QQUICKCONTAINER_P_H
#define QQUICKCONTAINER_P_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 <QtQuickTemplates2/private/qquickcontrol_p.h>
#include <QtQml/qqmllist.h>
QT_REQUIRE_CONFIG(quicktemplates2_container);
QT_BEGIN_NAMESPACE
class QQuickContainerPrivate;
class Q_QUICKTEMPLATES2_EXPORT QQuickContainer : public QQuickControl
{
Q_OBJECT
Q_PROPERTY(int count READ count NOTIFY countChanged FINAL)
Q_PROPERTY(QVariant contentModel READ contentModel CONSTANT FINAL)
Q_PROPERTY(QQmlListProperty<QObject> contentData READ contentData)
Q_PROPERTY(QQmlListProperty<QQuickItem> contentChildren READ contentChildren NOTIFY contentChildrenChanged FINAL)
Q_PROPERTY(int currentIndex READ currentIndex WRITE setCurrentIndex NOTIFY currentIndexChanged FINAL)
Q_PROPERTY(QQuickItem *currentItem READ currentItem NOTIFY currentItemChanged FINAL)
// 2.5 (Qt 5.12)
Q_PROPERTY(qreal contentWidth READ contentWidth WRITE setContentWidth RESET resetContentWidth NOTIFY contentWidthChanged FINAL REVISION(2, 5))
Q_PROPERTY(qreal contentHeight READ contentHeight WRITE setContentHeight RESET resetContentHeight NOTIFY contentHeightChanged FINAL REVISION(2, 5))
Q_CLASSINFO("DefaultProperty", "contentData")
QML_NAMED_ELEMENT(Container)
QML_ADDED_IN_VERSION(2, 0)
public:
explicit QQuickContainer(QQuickItem *parent = nullptr);
~QQuickContainer();
int count() const;
Q_INVOKABLE QQuickItem *itemAt(int index) const;
Q_INVOKABLE void addItem(QQuickItem *item);
Q_INVOKABLE void insertItem(int index, QQuickItem *item);
Q_INVOKABLE void moveItem(int from, int to);
Q_INVOKABLE void removeItem(QQuickItem *item);
// 2.3 (Qt 5.10)
Q_REVISION(2, 3) Q_INVOKABLE QQuickItem *takeItem(int index);
QVariant contentModel() const;
QQmlListProperty<QObject> contentData();
QQmlListProperty<QQuickItem> contentChildren();
int currentIndex() const;
QQuickItem *currentItem() const;
// 2.5 (Qt 5.12)
qreal contentWidth() const;
void setContentWidth(qreal width);
void resetContentWidth();
qreal contentHeight() const;
void setContentHeight(qreal height);
void resetContentHeight();
public Q_SLOTS:
void setCurrentIndex(int index);
// 2.1 (Qt 5.8)
Q_REVISION(2, 1) void incrementCurrentIndex();
Q_REVISION(2, 1) void decrementCurrentIndex();
Q_SIGNALS:
void countChanged();
void contentChildrenChanged();
void currentIndexChanged();
void currentItemChanged();
// 2.5 (Qt 5.12)
Q_REVISION(2, 5) void contentWidthChanged();
Q_REVISION(2, 5) void contentHeightChanged();
protected:
QQuickContainer(QQuickContainerPrivate &dd, QQuickItem *parent);
void componentComplete() override;
void itemChange(ItemChange change, const ItemChangeData &data) override;
void contentItemChange(QQuickItem *newItem, QQuickItem *oldItem) override;
virtual bool isContent(QQuickItem *item) const;
virtual void itemAdded(int index, QQuickItem *item);
virtual void itemMoved(int index, QQuickItem *item);
virtual void itemRemoved(int index, QQuickItem *item);
private:
Q_DISABLE_COPY(QQuickContainer)
Q_DECLARE_PRIVATE(QQuickContainer)
Q_PRIVATE_SLOT(d_func(), void _q_currentIndexChanged())
};
QT_END_NAMESPACE
#endif // QQUICKCONTAINER_P_H
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