diff options
Diffstat (limited to 'src/quick/items/qquickgridview_p.h')
-rw-r--r-- | src/quick/items/qquickgridview_p.h | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/src/quick/items/qquickgridview_p.h b/src/quick/items/qquickgridview_p.h new file mode 100644 index 0000000000..729c6e433e --- /dev/null +++ b/src/quick/items/qquickgridview_p.h @@ -0,0 +1,145 @@ +// Commit: 95814418f9d6adeba365c795462e8afb00138211 +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation ([email protected]) +** +** This file is part of the QtDeclarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QQUICKGRIDVIEW_P_H +#define QQUICKGRIDVIEW_P_H + +#include "qquickitemview_p.h" + +#include <private/qdeclarativeguard_p.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +class QQuickVisualModel; +class QQuickGridViewAttached; +class QQuickGridViewPrivate; +class Q_AUTOTEST_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_ENUMS(SnapMode) + Q_ENUMS(Flow) + Q_CLASSINFO("DefaultProperty", "data") + +public: + QQuickGridView(QQuickItem *parent=0); + ~QQuickGridView(); + + virtual void setHighlightFollowsCurrentItem(bool); + virtual void setHighlightMoveDuration(int); + + enum Flow { LeftToRight, TopToBottom }; + Flow flow() const; + void setFlow(Flow); + + qreal cellWidth() const; + void setCellWidth(qreal); + + qreal cellHeight() const; + void setCellHeight(qreal); + + enum SnapMode { NoSnap, SnapToRow, SnapOneRow }; + 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: + virtual void viewportMoved(); + virtual void keyPressEvent(QKeyEvent *); +}; + +class QQuickGridViewAttached : public QQuickItemViewAttached +{ + Q_OBJECT +public: + QQuickGridViewAttached(QObject *parent) + : QQuickItemViewAttached(parent), m_view(0) {} + ~QQuickGridViewAttached() {} + + Q_PROPERTY(QQuickGridView *view READ view NOTIFY viewChanged) + QQuickGridView *view() { return m_view; } + void setView(QQuickGridView *view) { + if (view != m_view) { + m_view = view; + emit viewChanged(); + } + } + +Q_SIGNALS: + void viewChanged(); + +public: + QDeclarativeGuard<QQuickGridView> m_view; +}; + + +QT_END_NAMESPACE + +QML_DECLARE_TYPE(QQuickGridView) +QML_DECLARE_TYPEINFO(QQuickGridView, QML_HAS_ATTACHED_PROPERTIES) + +QT_END_HEADER + +#endif // QQUICKGRIDVIEW_P_H |