彻底改版2.0
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feiyangqingyun
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third/designer/lib/uilib/formbuilderextra_p.h
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third/designer/lib/uilib/formbuilderextra_p.h
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/****************************************************************************
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**
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the Qt Designer of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial Usage
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Nokia.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef ABSTRACTFORMBUILDERPRIVATE_H
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#define ABSTRACTFORMBUILDERPRIVATE_H
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//
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// W A R N I N G
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// -------------
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//
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// This file is not part of the Qt API. It exists purely as an
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// implementation detail. This header file may change from version to
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// version without notice, or even be removed.
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//
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// We mean it.
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//
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#include "uilib_global.h"
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#ifndef QT_FORMBUILDER_NO_SCRIPT
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# include "formscriptrunner_p.h"
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#endif
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#include <QtCore/QHash>
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#include <QtCore/QPointer>
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#include <QtCore/QString>
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QT_BEGIN_NAMESPACE
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class QObject;
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class QVariant;
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class QWidget;
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class QObject;
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class QLabel;
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class QButtonGroup;
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class QBoxLayout;
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class QGridLayout;
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#ifdef QFORMINTERNAL_NAMESPACE
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namespace QFormInternal
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{
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#endif
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class DomButtonGroups;
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class DomButtonGroup;
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class DomCustomWidget;
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class QAbstractFormBuilder;
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class QResourceBuilder;
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class QTextBuilder;
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class QDESIGNER_UILIB_EXPORT QFormBuilderExtra
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{
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QFormBuilderExtra();
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~QFormBuilderExtra();
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public:
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struct CustomWidgetData {
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CustomWidgetData();
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explicit CustomWidgetData(const DomCustomWidget *dc);
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QString addPageMethod;
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QString script;
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QString baseClass;
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bool isContainer;
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};
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void clear();
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bool applyPropertyInternally(QObject *o, const QString &propertyName, const QVariant &value);
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enum BuddyMode { BuddyApplyAll, BuddyApplyVisibleOnly };
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void applyInternalProperties() const;
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static bool applyBuddy(const QString &buddyName, BuddyMode applyMode, QLabel *label);
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const QPointer<QWidget> &parentWidget() const;
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bool parentWidgetIsSet() const;
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void setParentWidget(const QPointer<QWidget> &w);
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#ifndef QT_FORMBUILDER_NO_SCRIPT
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QFormScriptRunner &formScriptRunner();
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QString customWidgetScript(const QString &className) const;
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#endif
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void setProcessingLayoutWidget(bool processing);
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bool processingLayoutWidget() const;
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void setResourceBuilder(QResourceBuilder *builder);
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QResourceBuilder *resourceBuilder() const;
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void setTextBuilder(QTextBuilder *builder);
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QTextBuilder *textBuilder() const;
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static QFormBuilderExtra *instance(const QAbstractFormBuilder *afb);
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static void removeInstance(const QAbstractFormBuilder *afb);
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void storeCustomWidgetData(const QString &className, const DomCustomWidget *d);
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QString customWidgetAddPageMethod(const QString &className) const;
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QString customWidgetBaseClass(const QString &className) const;
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bool isCustomWidgetContainer(const QString &className) const;
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// --- Hash used in creating button groups on demand. Store a map of name and pair of dom group and real group
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void registerButtonGroups(const DomButtonGroups *groups);
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typedef QPair<DomButtonGroup *, QButtonGroup*> ButtonGroupEntry;
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typedef QHash<QString, ButtonGroupEntry> ButtonGroupHash;
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const ButtonGroupHash &buttonGroups() const { return m_buttonGroups; }
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ButtonGroupHash &buttonGroups() { return m_buttonGroups; }
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// return stretch as a comma-separated list
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static QString boxLayoutStretch(const QBoxLayout*);
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// apply stretch
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static bool setBoxLayoutStretch(const QString &, QBoxLayout*);
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static void clearBoxLayoutStretch(QBoxLayout*);
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static QString gridLayoutRowStretch(const QGridLayout *);
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static bool setGridLayoutRowStretch(const QString &, QGridLayout *);
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static void clearGridLayoutRowStretch(QGridLayout *);
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static QString gridLayoutColumnStretch(const QGridLayout *);
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static bool setGridLayoutColumnStretch(const QString &, QGridLayout *);
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static void clearGridLayoutColumnStretch(QGridLayout *);
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// return the row/column sizes as comma-separated lists
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static QString gridLayoutRowMinimumHeight(const QGridLayout *);
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static bool setGridLayoutRowMinimumHeight(const QString &, QGridLayout *);
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static void clearGridLayoutRowMinimumHeight(QGridLayout *);
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static QString gridLayoutColumnMinimumWidth(const QGridLayout *);
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static bool setGridLayoutColumnMinimumWidth(const QString &, QGridLayout *);
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static void clearGridLayoutColumnMinimumWidth(QGridLayout *);
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private:
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void clearResourceBuilder();
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void clearTextBuilder();
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typedef QHash<QLabel*, QString> BuddyHash;
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BuddyHash m_buddies;
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#ifndef QT_FORMBUILDER_NO_SCRIPT
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QFormScriptRunner m_FormScriptRunner;
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#endif
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QHash<QString, CustomWidgetData> m_customWidgetDataHash;
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ButtonGroupHash m_buttonGroups;
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bool m_layoutWidget;
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QResourceBuilder *m_resourceBuilder;
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QTextBuilder *m_textBuilder;
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QPointer<QWidget> m_parentWidget;
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bool m_parentWidgetIsSet;
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};
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void uiLibWarning(const QString &message);
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// Struct with static accessor that provides most strings used in the form builder.
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struct QDESIGNER_UILIB_EXPORT QFormBuilderStrings {
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QFormBuilderStrings();
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static const QFormBuilderStrings &instance();
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const QString buddyProperty;
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const QString cursorProperty;
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const QString objectNameProperty;
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const QString trueValue;
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const QString falseValue;
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const QString horizontalPostFix;
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const QString separator;
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const QString defaultTitle;
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const QString titleAttribute;
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const QString labelAttribute;
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const QString toolTipAttribute;
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const QString whatsThisAttribute;
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const QString flagsAttribute;
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const QString iconAttribute;
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const QString pixmapAttribute;
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const QString textAttribute;
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const QString currentIndexProperty;
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const QString toolBarAreaAttribute;
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const QString toolBarBreakAttribute;
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const QString dockWidgetAreaAttribute;
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const QString marginProperty;
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const QString spacingProperty;
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const QString leftMarginProperty;
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const QString topMarginProperty;
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const QString rightMarginProperty;
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const QString bottomMarginProperty;
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const QString horizontalSpacingProperty;
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const QString verticalSpacingProperty;
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const QString sizeHintProperty;
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const QString sizeTypeProperty;
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const QString orientationProperty;
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const QString styleSheetProperty;
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const QString qtHorizontal;
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const QString qtVertical;
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const QString currentRowProperty;
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const QString tabSpacingProperty;
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const QString qWidgetClass;
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const QString lineClass;
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const QString geometryProperty;
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const QString scriptWidgetVariable;
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const QString scriptChildWidgetsVariable;
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typedef QPair<Qt::ItemDataRole, QString> RoleNName;
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QList<RoleNName> itemRoles;
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QHash<QString, Qt::ItemDataRole> treeItemRoleHash;
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// first.first is primary role, first.second is shadow role.
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// Shadow is used for either the translation source or the designer
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// representation of the string value.
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typedef QPair<QPair<Qt::ItemDataRole, Qt::ItemDataRole>, QString> TextRoleNName;
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QList<TextRoleNName> itemTextRoles;
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QHash<QString, QPair<Qt::ItemDataRole, Qt::ItemDataRole> > treeItemTextRoleHash;
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};
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#ifdef QFORMINTERNAL_NAMESPACE
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}
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#endif
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QT_END_NAMESPACE
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#endif // ABSTRACTFORMBUILDERPRIVATE_H
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