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104 lines
3.4 KiB
104 lines
3.4 KiB
/****************************************************************************
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**
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** Definition of TQDesktopWidget class.
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**
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** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
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**
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** This file is part of the kernel module of the TQt GUI Toolkit.
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**
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** This file may be used under the terms of the GNU General
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** Public License versions 2.0 or 3.0 as published by the Free
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** Software Foundation and appearing in the files LICENSE.GPL2
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** and LICENSE.GPL3 included in the packaging of this file.
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** Alternatively you may (at your option) use any later version
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** of the GNU General Public License if such license has been
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** publicly approved by Trolltech ASA (or its successors, if any)
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** and the KDE Free TQt Foundation.
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**
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** Please review the following information to ensure GNU General
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** Public Licensing requirements will be met:
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** http://trolltech.com/products/qt/licenses/licensing/opensource/.
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** If you are unsure which license is appropriate for your use, please
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** review the following information:
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** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
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** or contact the sales department at sales@trolltech.com.
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**
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** This file may be used under the terms of the Q Public License as
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** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
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** included in the packaging of this file. Licensees holding valid TQt
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** Commercial licenses may use this file in accordance with the TQt
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** Commercial License Agreement provided with the Software.
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**
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** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
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** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
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** herein.
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**
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**********************************************************************/
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#ifndef TQDESKTOPWIDGET_H
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#define TQDESKTOPWIDGET_H
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#ifndef QT_H
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#include "ntqwidget.h"
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#endif // QT_H
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class TQApplication;
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class TQDesktopWidgetPrivate; /* Don't touch! */
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class TQ_EXPORT TQDesktopWidget : public TQWidget
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{
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TQ_OBJECT
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public:
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TQDesktopWidget();
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~TQDesktopWidget();
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bool isVirtualDesktop() const;
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int numScreens() const;
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int primaryScreen() const;
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int screenNumber( TQWidget *widget = 0 ) const; // ### 4.0: const TQWidget*
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int screenNumber( const TQPoint & ) const;
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TQWidget *screen( int screen = -1 );
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const TQRect& screenGeometry( int screen = -1 ) const;
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const TQRect& screenGeometry( TQWidget *widget ) const
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{ return screenGeometry( screenNumber( widget ) ); }
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const TQRect& screenGeometry( const TQPoint &point ) const
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{ return screenGeometry( screenNumber( point ) ); }
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const TQRect& availableGeometry( int screen = -1 ) const;
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const TQRect& availableGeometry( TQWidget *widget ) const
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{ return availableGeometry( screenNumber( widget ) ); }
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const TQRect& availableGeometry( const TQPoint &point ) const
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{ return availableGeometry( screenNumber( point ) ); }
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void insertChild( TQObject * );
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inline void emitResizedSignal(int value) { emit resized(value); }
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signals:
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void resized( int );
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void workAreaResized( int );
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protected:
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void resizeEvent( TQResizeEvent *e );
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private:
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TQDesktopWidgetPrivate *d;
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#if defined(TQ_DISABLE_COPY) // Disabled copy constructor and operator=
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TQDesktopWidget( const TQDesktopWidget & );
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TQDesktopWidget &operator=( const TQDesktopWidget & );
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#endif
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friend class TQApplication;
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#ifdef TQ_WS_QWS
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friend class TQWSDisplay;
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#endif
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};
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#endif //TQDESKTOPWIDGET_H
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