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Diffstat (limited to 'src/gui/graphicsview/qgraphicslayout_p.h')
-rw-r--r-- | src/gui/graphicsview/qgraphicslayout_p.h | 154 |
1 files changed, 0 insertions, 154 deletions
diff --git a/src/gui/graphicsview/qgraphicslayout_p.h b/src/gui/graphicsview/qgraphicslayout_p.h deleted file mode 100644 index 5358ec3cf4..0000000000 --- a/src/gui/graphicsview/qgraphicslayout_p.h +++ /dev/null @@ -1,154 +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 QtGui module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, 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. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QGRAPHICSLAYOUT_P_H -#define QGRAPHICSLAYOUT_P_H - -// -// W A R N I N G -// ------------- -// -// This file is not part of the Qt API. It exists for the convenience -// of other Qt classes. This header file may change from version to -// version without notice, or even be removed. -// -// We mean it. -// - -#include <QtCore/qglobal.h> - -#if !defined(QT_NO_GRAPHICSVIEW) || (QT_EDITION & QT_MODULE_GRAPHICSVIEW) != QT_MODULE_GRAPHICSVIEW - -#include "qgraphicslayout.h" -#include "qgraphicslayoutitem_p.h" -#include <QtGui/qstyle.h> -#include <QtGui/qwidget.h> -#include <QtGui/qstyleoption.h> - -QT_BEGIN_NAMESPACE - -class QGraphicsLayoutItem; -class QGraphicsWidget; - -#ifdef QT_DEBUG -inline bool qt_graphicsLayoutDebug() -{ - static int checked_env = -1; - if(checked_env == -1) - checked_env = !!qgetenv("QT_GRAPHICSLAYOUT_DEBUG").toInt(); - return checked_env; -} -#endif - - -class QLayoutStyleInfo -{ -public: - inline QLayoutStyleInfo() { invalidate(); } - inline QLayoutStyleInfo(QStyle *style, QWidget *widget) - : m_valid(true), m_style(style), m_widget(widget) - { - Q_ASSERT(style); - if (widget) //### - m_styleOption.initFrom(widget); - m_defaultSpacing[0] = style->pixelMetric(QStyle::PM_LayoutHorizontalSpacing); - m_defaultSpacing[1] = style->pixelMetric(QStyle::PM_LayoutVerticalSpacing); - } - - inline void invalidate() { m_valid = false; m_style = 0; m_widget = 0; } - - inline QStyle *style() const { return m_style; } - inline QWidget *widget() const { return m_widget; } - - inline bool operator==(const QLayoutStyleInfo &other) - { return m_style == other.m_style && m_widget == other.m_widget; } - inline bool operator!=(const QLayoutStyleInfo &other) - { return !(*this == other); } - - inline void setDefaultSpacing(Qt::Orientation o, qreal spacing){ - if (spacing >= 0) - m_defaultSpacing[o - 1] = spacing; - } - - inline qreal defaultSpacing(Qt::Orientation o) const { - return m_defaultSpacing[o - 1]; - } - - inline qreal perItemSpacing(QSizePolicy::ControlType control1, - QSizePolicy::ControlType control2, - Qt::Orientation orientation) const - { - Q_ASSERT(style()); - return style()->layoutSpacing(control1, control2, orientation, &m_styleOption, widget()); - } -private: - bool m_valid; - QStyle *m_style; - QWidget *m_widget; - QStyleOption m_styleOption; - qreal m_defaultSpacing[2]; -}; - -class Q_AUTOTEST_EXPORT QGraphicsLayoutPrivate : public QGraphicsLayoutItemPrivate -{ - Q_DECLARE_PUBLIC(QGraphicsLayout) - -public: - QGraphicsLayoutPrivate() : QGraphicsLayoutItemPrivate(0, true), left(-1.0), top(-1.0), right(-1.0), bottom(-1.0), - activated(true) { } - - void reparentChildItems(QGraphicsItem *newParent); - void getMargin(qreal *result, qreal userMargin, QStyle::PixelMetric pm) const; - Qt::LayoutDirection visualDirection() const; - - void addChildLayoutItem(QGraphicsLayoutItem *item); - void activateRecursive(QGraphicsLayoutItem *item); - - qreal left, top, right, bottom; - bool activated; -}; - - -QT_END_NAMESPACE - -#endif //QT_NO_GRAPHICSVIEW - -#endif |