新增网络中转服务器+designer源码项目
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feiyangqingyun
152
designer/lib/shared/deviceprofile_p.h
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152
designer/lib/shared/deviceprofile_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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//
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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 for the convenience
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// of Qt Designer. This header
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// file may change from version to 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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#ifndef DEVICEPROFILE_H
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#define DEVICEPROFILE_H
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#include "shared_global_p.h"
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#include <QtCore/QString>
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#include <QtCore/QSharedDataPointer>
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QT_BEGIN_NAMESPACE
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class QDesignerFormEditorInterface;
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class QWidget;
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class QStyle;
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namespace qdesigner_internal {
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class DeviceProfileData;
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/* DeviceProfile for embedded design. They influence
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* default properties (for example, fonts), dpi and
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* style of the form. This class represents a device
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* profile. */
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class QDESIGNER_SHARED_EXPORT DeviceProfile {
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public:
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DeviceProfile();
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DeviceProfile(const DeviceProfile&);
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DeviceProfile& operator=(const DeviceProfile&);
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~DeviceProfile();
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void clear();
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// Device name
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QString name() const;
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void setName(const QString &);
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// System settings active
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bool isEmpty() const;
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// Default font family of the embedded system
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QString fontFamily() const;
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void setFontFamily(const QString &);
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// Default font size of the embedded system
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int fontPointSize() const;
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void setFontPointSize(int p);
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// Display resolution of the embedded system
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int dpiX() const;
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void setDpiX(int d);
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int dpiY() const;
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void setDpiY(int d);
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// Style
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QString style() const;
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void setStyle(const QString &);
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// Initialize from desktop system
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void fromSystem();
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static void systemResolution(int *dpiX, int *dpiY);
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static void widgetResolution(const QWidget *w, int *dpiX, int *dpiY);
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bool equals(const DeviceProfile& rhs) const;
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// Apply to form/preview (using font inheritance)
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enum ApplyMode {
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/* Pre-Apply to parent widget of form being edited: Apply font
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* and make use of property inheritance to be able to modify the
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* font property freely. */
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ApplyFormParent,
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/* Post-Apply to preview widget: Change only inherited font
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* sub properties. */
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ApplyPreview
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};
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void apply(const QDesignerFormEditorInterface *core, QWidget *widget, ApplyMode am) const;
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static void applyDPI(int dpiX, int dpiY, QWidget *widget);
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QString toString() const;
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QString toXml() const;
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bool fromXml(const QString &xml, QString *errorMessage);
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private:
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QSharedDataPointer<DeviceProfileData> m_d;
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};
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inline bool operator==(const DeviceProfile &s1, const DeviceProfile &s2)
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{ return s1.equals(s2); }
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inline bool operator!=(const DeviceProfile &s1, const DeviceProfile &s2)
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{ return !s1.equals(s2); }
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}
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QT_END_NAMESPACE
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#endif // DEVICEPROFILE_H
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