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Diffstat (limited to 'src/quick/items/qquicklistview_p.h')
| -rw-r--r-- | src/quick/items/qquicklistview_p.h | 213 |
1 files changed, 213 insertions, 0 deletions
diff --git a/src/quick/items/qquicklistview_p.h b/src/quick/items/qquicklistview_p.h new file mode 100644 index 0000000000..68746d8215 --- /dev/null +++ b/src/quick/items/qquicklistview_p.h @@ -0,0 +1,213 @@ +// Commit: 95814418f9d6adeba365c795462e8afb00138211 +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** 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 QQUICKLISTVIEW_P_H +#define QQUICKLISTVIEW_P_H + +#include "qquickitemview_p.h" + +#include <private/qdeclarativeguard_p.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +class QQuickListView; +class QQuickListViewPrivate; +class Q_AUTOTEST_EXPORT QQuickViewSection : public QObject +{ + Q_OBJECT + Q_PROPERTY(QString property READ property WRITE setProperty NOTIFY propertyChanged) + Q_PROPERTY(SectionCriteria criteria READ criteria WRITE setCriteria NOTIFY criteriaChanged) + Q_PROPERTY(QDeclarativeComponent *delegate READ delegate WRITE setDelegate NOTIFY delegateChanged) + Q_PROPERTY(int labelPositioning READ labelPositioning WRITE setLabelPositioning NOTIFY labelPositioningChanged) + Q_ENUMS(SectionCriteria) + Q_ENUMS(LabelPositioning) +public: + QQuickViewSection(QQuickListView *parent=0); + + QString property() const { return m_property; } + void setProperty(const QString &); + + enum SectionCriteria { FullString, FirstCharacter }; + SectionCriteria criteria() const { return m_criteria; } + void setCriteria(SectionCriteria); + + QDeclarativeComponent *delegate() const { return m_delegate; } + void setDelegate(QDeclarativeComponent *delegate); + + QString sectionString(const QString &value); + + enum LabelPositioning { InlineLabels = 0x01, CurrentLabelAtStart = 0x02, NextLabelAtEnd = 0x04 }; + int labelPositioning() { return m_labelPositioning; } + void setLabelPositioning(int pos); + +Q_SIGNALS: + void propertyChanged(); + void criteriaChanged(); + void delegateChanged(); + void labelPositioningChanged(); + +private: + QString m_property; + SectionCriteria m_criteria; + QDeclarativeComponent *m_delegate; + int m_labelPositioning; + QQuickListViewPrivate *m_view; +}; + + +class QQuickVisualModel; +class QQuickListViewAttached; +class Q_AUTOTEST_EXPORT QQuickListView : public QQuickItemView +{ + Q_OBJECT + Q_DECLARE_PRIVATE(QQuickListView) + + // XXX deprecate these two properties (only duration should be necessary) + Q_PROPERTY(qreal highlightMoveSpeed READ highlightMoveSpeed WRITE setHighlightMoveSpeed NOTIFY highlightMoveSpeedChanged) + Q_PROPERTY(qreal highlightResizeSpeed READ highlightResizeSpeed WRITE setHighlightResizeSpeed NOTIFY highlightResizeSpeedChanged) + + Q_PROPERTY(int highlightResizeDuration READ highlightResizeDuration WRITE setHighlightResizeDuration NOTIFY highlightResizeDurationChanged) + + Q_PROPERTY(qreal spacing READ spacing WRITE setSpacing NOTIFY spacingChanged) + Q_PROPERTY(Orientation orientation READ orientation WRITE setOrientation NOTIFY orientationChanged) + + Q_PROPERTY(QQuickViewSection *section READ sectionCriteria CONSTANT) + Q_PROPERTY(QString currentSection READ currentSection NOTIFY currentSectionChanged) + + Q_PROPERTY(SnapMode snapMode READ snapMode WRITE setSnapMode NOTIFY snapModeChanged) + + Q_ENUMS(Orientation) + Q_ENUMS(SnapMode) + Q_CLASSINFO("DefaultProperty", "data") + +public: + QQuickListView(QQuickItem *parent=0); + ~QQuickListView(); + + qreal spacing() const; + void setSpacing(qreal spacing); + + enum Orientation { Horizontal = Qt::Horizontal, Vertical = Qt::Vertical }; + Orientation orientation() const; + void setOrientation(Orientation); + + QQuickViewSection *sectionCriteria(); + QString currentSection() const; + + virtual void setHighlightFollowsCurrentItem(bool); + + qreal highlightMoveSpeed() const; + void setHighlightMoveSpeed(qreal); + + qreal highlightResizeSpeed() const; + void setHighlightResizeSpeed(qreal); + + int highlightResizeDuration() const; + void setHighlightResizeDuration(int); + + virtual void setHighlightMoveDuration(int); + + enum SnapMode { NoSnap, SnapToItem, SnapOneItem }; + SnapMode snapMode() const; + void setSnapMode(SnapMode mode); + + static QQuickListViewAttached *qmlAttachedProperties(QObject *); + +public Q_SLOTS: + void incrementCurrentIndex(); + void decrementCurrentIndex(); + +Q_SIGNALS: + void spacingChanged(); + void orientationChanged(); + void currentSectionChanged(); + void highlightMoveSpeedChanged(); + void highlightResizeSpeedChanged(); + void highlightResizeDurationChanged(); + void snapModeChanged(); + +protected: + virtual void viewportMoved(); + virtual void keyPressEvent(QKeyEvent *); + virtual void geometryChanged(const QRectF &newGeometry,const QRectF &oldGeometry); + +protected Q_SLOTS: + void updateSections(); +}; + +class QQuickListViewAttached : public QQuickItemViewAttached +{ + Q_OBJECT + +public: + QQuickListViewAttached(QObject *parent) + : QQuickItemViewAttached(parent), m_view(0) {} + ~QQuickListViewAttached() {} + + Q_PROPERTY(QQuickListView *view READ view NOTIFY viewChanged) + QQuickListView *view() { return m_view; } + void setView(QQuickListView *view) { + if (view != m_view) { + m_view = view; + emit viewChanged(); + } + } + +Q_SIGNALS: + void viewChanged(); + +public: + QDeclarativeGuard<QQuickListView> m_view; +}; + + +QT_END_NAMESPACE + +QML_DECLARE_TYPEINFO(QQuickListView, QML_HAS_ATTACHED_PROPERTIES) +QML_DECLARE_TYPE(QQuickListView) +QML_DECLARE_TYPE(QQuickViewSection) + +QT_END_HEADER + +#endif // QQUICKLISTVIEW_P_H |