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Diffstat (limited to 'src/declarative/graphicsitems/qdeclarativepositioners_p_p.h')
| -rw-r--r-- | src/declarative/graphicsitems/qdeclarativepositioners_p_p.h | 173 |
1 files changed, 0 insertions, 173 deletions
diff --git a/src/declarative/graphicsitems/qdeclarativepositioners_p_p.h b/src/declarative/graphicsitems/qdeclarativepositioners_p_p.h deleted file mode 100644 index 752cc02e0e..0000000000 --- a/src/declarative/graphicsitems/qdeclarativepositioners_p_p.h +++ /dev/null @@ -1,173 +0,0 @@ -/**************************************************************************** -** -** 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 QDECLARATIVELAYOUTS_P_H -#define QDECLARATIVELAYOUTS_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 "private/qdeclarativepositioners_p.h" - -#include "private/qdeclarativeimplicitsizeitem_p_p.h" - -#include <qdeclarativestate_p.h> -#include <qdeclarativetransitionmanager_p_p.h> -#include <qdeclarativestateoperations_p.h> - -#include <QtCore/QObject> -#include <QtCore/QString> -#include <QtCore/QTimer> -#include <QDebug> - -QT_BEGIN_NAMESPACE -class QDeclarativeBasePositionerPrivate : public QDeclarativeImplicitSizeItemPrivate, public QDeclarativeItemChangeListener -{ - Q_DECLARE_PUBLIC(QDeclarativeBasePositioner) - -public: - QDeclarativeBasePositionerPrivate() - : spacing(0), type(QDeclarativeBasePositioner::None) - , moveTransition(0), addTransition(0), queuedPositioning(false) - , doingPositioning(false), anchorConflict(false), layoutDirection(Qt::LeftToRight) - { - } - - void init(QDeclarativeBasePositioner::PositionerType at) - { - type = at; - } - - int spacing; - - QDeclarativeBasePositioner::PositionerType type; - QDeclarativeTransition *moveTransition; - QDeclarativeTransition *addTransition; - QDeclarativeStateOperation::ActionList addActions; - QDeclarativeStateOperation::ActionList moveActions; - QDeclarativeTransitionManager addTransitionManager; - QDeclarativeTransitionManager moveTransitionManager; - - void watchChanges(QGraphicsObject *other); - void unwatchChanges(QGraphicsObject* other); - bool queuedPositioning : 1; - bool doingPositioning : 1; - bool anchorConflict : 1; - - Qt::LayoutDirection layoutDirection; - - - void schedulePositioning() - { - Q_Q(QDeclarativeBasePositioner); - if(!queuedPositioning){ - QTimer::singleShot(0,q,SLOT(prePositioning())); - queuedPositioning = true; - } - } - - void mirrorChange() { - Q_Q(QDeclarativeBasePositioner); - if (type != QDeclarativeBasePositioner::Vertical) - q->prePositioning(); - } - bool isLeftToRight() const { - if (type == QDeclarativeBasePositioner::Vertical) - return true; - else - return effectiveLayoutMirror ? layoutDirection == Qt::RightToLeft : layoutDirection == Qt::LeftToRight; - } - - virtual void itemSiblingOrderChanged(QDeclarativeItem* other) - { - Q_UNUSED(other); - //Delay is due to many children often being reordered at once - //And we only want to reposition them all once - schedulePositioning(); - } - - void itemGeometryChanged(QDeclarativeItem *, const QRectF &newGeometry, const QRectF &oldGeometry) - { - Q_Q(QDeclarativeBasePositioner); - if (newGeometry.size() != oldGeometry.size()) - q->prePositioning(); - } - - virtual void itemVisibilityChanged(QDeclarativeItem *) - { - schedulePositioning(); - } - virtual void itemOpacityChanged(QDeclarativeItem *) - { - Q_Q(QDeclarativeBasePositioner); - q->prePositioning(); - } - - void itemDestroyed(QDeclarativeItem *item) - { - Q_Q(QDeclarativeBasePositioner); - q->positionedItems.removeOne(QDeclarativeBasePositioner::PositionedItem(item)); - } - - static Qt::LayoutDirection getLayoutDirection(const QDeclarativeBasePositioner *positioner) - { - return positioner->d_func()->layoutDirection; - } - - static Qt::LayoutDirection getEffectiveLayoutDirection(const QDeclarativeBasePositioner *positioner) - { - if (positioner->d_func()->effectiveLayoutMirror) - return positioner->d_func()->layoutDirection == Qt::RightToLeft ? Qt::LeftToRight : Qt::RightToLeft; - else - return positioner->d_func()->layoutDirection; - } -}; - -QT_END_NAMESPACE -#endif |