彻底改版2.0
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feiyangqingyun
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third/designer/lib/uilib/abstractformbuilder.h
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290
third/designer/lib/uilib/abstractformbuilder.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 ABSTRACTFORMBUILDER_H
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#define ABSTRACTFORMBUILDER_H
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#include <QtDesigner/uilib_global.h>
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#include <QtCore/QList>
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#include <QtCore/QHash>
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#include <QtCore/QDir>
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#include <QtGui/QSizePolicy>
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#include <QtGui/QPalette>
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QT_BEGIN_HEADER
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QT_BEGIN_NAMESPACE
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#if 0
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// pragma for syncqt, don't remove.
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#pragma qt_class(QAbstractFormBuilder)
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#endif
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class QAction;
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class QButtonGroup;
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class QActionGroup;
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class QComboBox;
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class QIODevice;
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class QIcon;
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class QLayout;
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class QLayoutItem;
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class QListWidget;
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class QObject;
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class QSpacerItem;
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class QTreeWidget;
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class QTableWidget;
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class QVariant;
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class QWidget;
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class QAbstractButton;
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class QAbstractItemView;
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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 DomAction;
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class DomActionGroup;
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class DomButtonGroup;
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class DomButtonGroups;
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class DomActionRef;
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class DomBrush;
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class DomColorGroup;
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class DomConnections;
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class DomCustomWidgets;
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class DomLayout;
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class DomLayoutItem;
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class DomProperty;
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class DomResources;
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class DomSpacer;
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class DomString;
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class DomTabStops;
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class DomUI;
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class DomWidget;
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class DomResourcePixmap;
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class QResourceBuilder;
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class QTextBuilder;
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#ifndef QT_FORMBUILDER_NO_SCRIPT
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class QFormScriptRunner;
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#endif
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class QDESIGNER_UILIB_EXPORT QAbstractFormBuilder
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{
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public:
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QAbstractFormBuilder();
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virtual ~QAbstractFormBuilder();
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QDir workingDirectory() const;
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void setWorkingDirectory(const QDir &directory);
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virtual QWidget *load(QIODevice *dev, QWidget *parentWidget=0);
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virtual void save(QIODevice *dev, QWidget *widget);
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void setScriptingEnabled(bool enabled);
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bool isScriptingEnabled() const;
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protected:
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//
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// load
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//
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virtual void loadExtraInfo(DomWidget *ui_widget, QWidget *widget, QWidget *parentWidget);
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virtual QWidget *create(DomUI *ui, QWidget *parentWidget);
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virtual QWidget *create(DomWidget *ui_widget, QWidget *parentWidget);
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virtual QLayout *create(DomLayout *ui_layout, QLayout *layout, QWidget *parentWidget);
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virtual QLayoutItem *create(DomLayoutItem *ui_layoutItem, QLayout *layout, QWidget *parentWidget);
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virtual QAction *create(DomAction *ui_action, QObject *parent);
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virtual QActionGroup *create(DomActionGroup *ui_action_group, QObject *parent);
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virtual void addMenuAction(QAction *action);
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virtual void applyProperties(QObject *o, const QList<DomProperty*> &properties);
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bool applyPropertyInternally(QObject *o, const QString &propertyName, const QVariant &value);
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virtual void applyTabStops(QWidget *widget, DomTabStops *tabStops);
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virtual QWidget *createWidget(const QString &widgetName, QWidget *parentWidget, const QString &name);
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virtual QLayout *createLayout(const QString &layoutName, QObject *parent, const QString &name);
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virtual QAction *createAction(QObject *parent, const QString &name);
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virtual QActionGroup *createActionGroup(QObject *parent, const QString &name);
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virtual void createCustomWidgets(DomCustomWidgets *) {}
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virtual void createConnections(DomConnections *, QWidget *) {}
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virtual void createResources(DomResources*) {}
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virtual bool addItem(DomLayoutItem *ui_item, QLayoutItem *item, QLayout *layout);
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virtual bool addItem(DomWidget *ui_widget, QWidget *widget, QWidget *parentWidget);
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//
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// save
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//
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virtual void saveExtraInfo(QWidget *widget, DomWidget *ui_widget, DomWidget *ui_parentWidget);
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virtual void saveDom(DomUI *ui, QWidget *widget);
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virtual DomActionRef *createActionRefDom(QAction *action);
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virtual DomWidget *createDom(QWidget *widget, DomWidget *ui_parentWidget, bool recursive = true);
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virtual DomLayout *createDom(QLayout *layout, DomLayout *ui_layout, DomWidget *ui_parentWidget);
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virtual DomLayoutItem *createDom(QLayoutItem *item, DomLayout *ui_parentLayout, DomWidget *ui_parentWidget);
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virtual DomSpacer *createDom(QSpacerItem *spacer, DomLayout *ui_parentLayout, DomWidget *ui_parentWidget);
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virtual DomAction *createDom(QAction *action);
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virtual DomActionGroup *createDom(QActionGroup *actionGroup);
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DomButtonGroup *createDom(QButtonGroup *buttonGroup);
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virtual DomConnections *saveConnections();
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virtual DomCustomWidgets *saveCustomWidgets();
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virtual DomTabStops *saveTabStops();
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virtual DomResources *saveResources();
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DomButtonGroups *saveButtonGroups(const QWidget *mainContainer);
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virtual QList<DomProperty*> computeProperties(QObject *obj);
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virtual bool checkProperty(QObject *obj, const QString &prop) const;
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virtual DomProperty *createProperty(QObject *object, const QString &propertyName, const QVariant &value);
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virtual void layoutInfo(DomLayout *layout, QObject *parent, int *margin, int *spacing);
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virtual QIcon nameToIcon(const QString &filePath, const QString &qrcPath);
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virtual QString iconToFilePath(const QIcon &pm) const;
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virtual QString iconToQrcPath(const QIcon &pm) const;
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virtual QPixmap nameToPixmap(const QString &filePath, const QString &qrcPath);
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virtual QString pixmapToFilePath(const QPixmap &pm) const;
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virtual QString pixmapToQrcPath(const QPixmap &pm) const;
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void loadListWidgetExtraInfo(DomWidget *ui_widget, QListWidget *listWidget, QWidget *parentWidget);
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void loadTreeWidgetExtraInfo(DomWidget *ui_widget, QTreeWidget *treeWidget, QWidget *parentWidget);
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void loadTableWidgetExtraInfo(DomWidget *ui_widget, QTableWidget *tableWidget, QWidget *parentWidget);
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void loadComboBoxExtraInfo(DomWidget *ui_widget, QComboBox *comboBox, QWidget *parentWidget);
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void loadButtonExtraInfo(const DomWidget *ui_widget, QAbstractButton *button, QWidget *parentWidget);
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void loadItemViewExtraInfo(DomWidget *ui_widget, QAbstractItemView *itemView, QWidget *parentWidget);
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void saveListWidgetExtraInfo(QListWidget *widget, DomWidget *ui_widget, DomWidget *ui_parentWidget);
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void saveTreeWidgetExtraInfo(QTreeWidget *treeWidget, DomWidget *ui_widget, DomWidget *ui_parentWidget);
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void saveTableWidgetExtraInfo(QTableWidget *tablWidget, DomWidget *ui_widget, DomWidget *ui_parentWidget);
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void saveComboBoxExtraInfo(QComboBox *widget, DomWidget *ui_widget, DomWidget *ui_parentWidget);
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void saveButtonExtraInfo(const QAbstractButton *widget, DomWidget *ui_widget, DomWidget *ui_parentWidget);
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void saveItemViewExtraInfo(const QAbstractItemView *itemView, DomWidget *ui_widget, DomWidget *ui_parentWidget);
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void setResourceBuilder(QResourceBuilder *builder);
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QResourceBuilder *resourceBuilder() const;
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DomProperty *saveResource(const QVariant &v) const;
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void setTextBuilder(QTextBuilder *builder);
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QTextBuilder *textBuilder() const;
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DomProperty *saveText(const QString &attributeName, const QVariant &v) const;
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//
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// utils
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//
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QVariant toVariant(const QMetaObject *meta, DomProperty *property);
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static QString toString(const DomString *str);
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typedef QHash<QString, DomProperty*> DomPropertyHash;
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static DomPropertyHash propertyMap(const QList<DomProperty*> &properties);
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void setupColorGroup(QPalette &palette, QPalette::ColorGroup colorGroup, DomColorGroup *group);
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DomColorGroup *saveColorGroup(const QPalette &palette);
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QBrush setupBrush(DomBrush *brush);
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DomBrush *saveBrush(const QBrush &brush);
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void reset();
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void initialize(const DomUI *ui);
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#ifndef QT_FORMBUILDER_NO_SCRIPT
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QFormScriptRunner *formScriptRunner() const;
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#endif
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//
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// utils
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//
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static QMetaEnum toolBarAreaMetaEnum();
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//
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// Icon/pixmap stuff
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//
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// A Pair of icon path/qrc path.
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typedef QPair<QString, QString> IconPaths;
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IconPaths iconPaths(const QIcon &) const;
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IconPaths pixmapPaths(const QPixmap &) const;
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void setIconProperty(DomProperty &, const IconPaths &) const;
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void setPixmapProperty(DomProperty &, const IconPaths &) const;
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DomProperty* iconToDomProperty(const QIcon &) const;
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static const DomResourcePixmap *domPixmap(const DomProperty* p);
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QIcon domPropertyToIcon(const DomResourcePixmap *);
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QIcon domPropertyToIcon(const DomProperty* p);
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QPixmap domPropertyToPixmap(const DomResourcePixmap* p);
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QPixmap domPropertyToPixmap(const DomProperty* p);
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QHash<QObject*, bool> m_laidout;
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QHash<QString, QAction*> m_actions;
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QHash<QString, QActionGroup*> m_actionGroups;
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int m_defaultMargin;
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int m_defaultSpacing;
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QDir m_workingDirectory;
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private:
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//
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// utils
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//
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static Qt::ToolBarArea toolbarAreaFromDOMAttributes(const DomPropertyHash &attributeMap);
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QAbstractFormBuilder(const QAbstractFormBuilder &other);
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void operator = (const QAbstractFormBuilder &other);
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friend QDESIGNER_UILIB_EXPORT DomProperty *variantToDomProperty(QAbstractFormBuilder *abstractFormBuilder, const QMetaObject *meta, const QString &propertyName, const QVariant &value);
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friend QDESIGNER_UILIB_EXPORT QVariant domPropertyToVariant(QAbstractFormBuilder *abstractFormBuilder,const QMetaObject *meta, const DomProperty *property);
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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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QT_END_HEADER
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#endif // ABSTRACTFORMBUILDER_H
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