更新代码
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feiyangqingyun
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designer/qdesigner/qdesigner_actions.h
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231
designer/qdesigner/qdesigner_actions.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 QDESIGNER_ACTIONS_H
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#define QDESIGNER_ACTIONS_H
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#include "assistantclient.h"
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#include "qdesigner_settings.h"
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#include <QtCore/QObject>
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#include <QtCore/QPointer>
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#include <QtGui/QPrinter>
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QT_BEGIN_NAMESPACE
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class QDesignerWorkbench;
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class QDir;
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class QTimer;
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class QAction;
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class QActionGroup;
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class QDesignerFormEditorInterface;
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class QDesignerFormWindowInterface;
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class AppFontDialog;
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class QRect;
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class QWidget;
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class QPixmap;
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class QMenu;
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namespace qdesigner_internal {
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class PreviewConfiguration;
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class PreviewManager;
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}
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class QDesignerActions: public QObject
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{
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Q_OBJECT
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public:
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explicit QDesignerActions(QDesignerWorkbench *mainWindow);
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virtual ~QDesignerActions();
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QDesignerWorkbench *workbench() const;
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QDesignerFormEditorInterface *core() const;
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bool saveForm(QDesignerFormWindowInterface *fw);
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bool readInForm(const QString &fileName);
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bool writeOutForm(QDesignerFormWindowInterface *formWindow, const QString &fileName);
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QActionGroup *fileActions() const;
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QActionGroup *recentFilesActions() const;
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QActionGroup *editActions() const;
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QActionGroup *formActions() const;
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QActionGroup *settingsActions() const;
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QActionGroup *windowActions() const;
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QActionGroup *toolActions() const;
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QActionGroup *helpActions() const;
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QActionGroup *uiMode() const;
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QActionGroup *styleActions() const;
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// file actions
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QAction *openFormAction() const;
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QAction *closeFormAction() const;
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// window actions
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QAction *minimizeAction() const;
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// edit mode actions
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QAction *editWidgets() const;
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// form actions
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QAction *previewFormAction() const;
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QAction *viewCodeAction() const;
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void setBringAllToFrontVisible(bool visible);
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void setWindowListSeparatorVisible(bool visible);
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bool openForm(QWidget *parent);
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QString uiExtension() const;
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// Boolean dynamic property set on actions to
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// show them in the default toolbar layout
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static const char *defaultToolbarPropertyName;
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public slots:
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void activeFormWindowChanged(QDesignerFormWindowInterface *formWindow);
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void createForm();
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void slotOpenForm();
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void helpRequested(const QString &manual, const QString &document);
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signals:
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void useBigIcons(bool);
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private slots:
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void saveForm();
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void saveFormAs();
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void saveAllForms();
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void saveFormAsTemplate();
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void viewCode();
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void notImplementedYet();
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void shutdown();
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void editWidgetsSlot();
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void openRecentForm();
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void clearRecentFiles();
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void closeForm();
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void showDesignerHelp();
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void showWhatsNew();
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void aboutDesigner();
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void showWidgetSpecificHelp();
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void backupForms();
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void showNewFormDialog(const QString &fileName);
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void showPreferencesDialog();
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void showAppFontDialog();
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void savePreviewImage();
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void printPreviewImage();
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void updateCloseAction();
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void formWindowCountChanged();
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void formWindowSettingsChanged(QDesignerFormWindowInterface *fw);
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private:
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QAction *createRecentFilesMenu();
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bool saveFormAs(QDesignerFormWindowInterface *fw);
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void fixActionContext();
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void updateRecentFileActions();
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void addRecentFile(const QString &fileName);
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void showHelp(const QString &help);
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void closePreview();
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QRect fixDialogRect(const QRect &rect) const;
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QString fixResourceFileBackupPath(QDesignerFormWindowInterface *fwi, const QDir& backupDir);
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void showStatusBarMessage(const QString &message) const;
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QActionGroup *createHelpActions();
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bool ensureBackupDirectories();
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QPixmap createPreviewPixmap(QDesignerFormWindowInterface *fw);
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qdesigner_internal::PreviewConfiguration previewConfiguration();
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enum { MaxRecentFiles = 10 };
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QDesignerWorkbench *m_workbench;
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QDesignerFormEditorInterface *m_core;
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QDesignerSettings m_settings;
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AssistantClient m_assistantClient;
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QString m_openDirectory;
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QString m_saveDirectory;
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QString m_backupPath;
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QString m_backupTmpPath;
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QTimer* m_backupTimer;
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QActionGroup *m_fileActions;
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QActionGroup *m_recentFilesActions;
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QActionGroup *m_editActions;
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QActionGroup *m_formActions;
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QActionGroup *m_settingsActions;
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QActionGroup *m_windowActions;
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QActionGroup *m_toolActions;
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QActionGroup *m_helpActions;
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QActionGroup *m_styleActions;
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QAction *m_editWidgetsAction;
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QAction *m_newFormAction;
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QAction *m_openFormAction;
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QAction *m_saveFormAction;
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QAction *m_saveFormAsAction;
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QAction *m_saveAllFormsAction;
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QAction *m_saveFormAsTemplateAction;
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QAction *m_closeFormAction;
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QAction *m_savePreviewImageAction;
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QAction *m_printPreviewAction;
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QAction *m_quitAction;
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QAction *m_previewFormAction;
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QAction *m_viewCodeAction;
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QAction *m_minimizeAction;
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QAction *m_bringAllToFrontSeparator;
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QAction *m_bringAllToFrontAction;
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QAction *m_windowListSeparatorAction;
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QAction *m_preferencesAction;
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QAction *m_appFontAction;
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QPointer<AppFontDialog> m_appFontDialog;
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#ifndef QT_NO_PRINTER
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QPrinter *m_printer;
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#endif
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qdesigner_internal::PreviewManager *m_previewManager;
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};
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QT_END_NAMESPACE
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#endif // QDESIGNER_ACTIONS_H
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