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// Copyright (C) 2016 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 QQUICKGRIDVIEW_P_H
#define QQUICKGRIDVIEW_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 <QtQuick/private/qtquickglobal_p.h>
QT_REQUIRE_CONFIG(quick_gridview);
#include "qquickitemview_p.h"
QT_BEGIN_NAMESPACE
class QQuickGridViewAttached;
class QQuickGridViewPrivate;
class Q_QUICK_EXPORT QQuickGridView : public QQuickItemView
{
Q_OBJECT
Q_DECLARE_PRIVATE(QQuickGridView)
Q_PROPERTY(Flow flow READ flow WRITE setFlow NOTIFY flowChanged)
Q_PROPERTY(qreal cellWidth READ cellWidth WRITE setCellWidth NOTIFY cellWidthChanged)
Q_PROPERTY(qreal cellHeight READ cellHeight WRITE setCellHeight NOTIFY cellHeightChanged)
Q_PROPERTY(SnapMode snapMode READ snapMode WRITE setSnapMode NOTIFY snapModeChanged)
Q_CLASSINFO("DefaultProperty", "data")
QML_NAMED_ELEMENT(GridView)
QML_ADDED_IN_VERSION(2, 0)
QML_ATTACHED(QQuickGridViewAttached)
public:
enum Flow {
FlowLeftToRight = LeftToRight,
FlowTopToBottom = TopToBottom
};
Q_ENUM(Flow)
QQuickGridView(QQuickItem *parent=nullptr);
void setHighlightFollowsCurrentItem(bool) override;
void setHighlightMoveDuration(int) override;
Flow flow() const;
void setFlow(Flow);
qreal cellWidth() const;
void setCellWidth(qreal);
qreal cellHeight() const;
void setCellHeight(qreal);
enum SnapMode { NoSnap, SnapToRow, SnapOneRow };
Q_ENUM(SnapMode)
SnapMode snapMode() const;
void setSnapMode(SnapMode mode);
static QQuickGridViewAttached *qmlAttachedProperties(QObject *);
public Q_SLOTS:
void moveCurrentIndexUp();
void moveCurrentIndexDown();
void moveCurrentIndexLeft();
void moveCurrentIndexRight();
Q_SIGNALS:
void cellWidthChanged();
void cellHeightChanged();
void highlightMoveDurationChanged();
void flowChanged();
void snapModeChanged();
protected:
void viewportMoved(Qt::Orientations) override;
void keyPressEvent(QKeyEvent *) override;
void geometryChange(const QRectF &newGeometry, const QRectF &oldGeometry) override;
void initItem(int index, QObject *item) override;
};
class QQuickGridViewAttached : public QQuickItemViewAttached
{
Q_OBJECT
public:
QQuickGridViewAttached(QObject *parent)
: QQuickItemViewAttached(parent) {}
~QQuickGridViewAttached() {}
};
QT_END_NAMESPACE
#endif // QQUICKGRIDVIEW_P_H
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