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It is provided only for illustration; the copyright remains with Trolltech. +<hr> +<pre> +/********************************************************************** +** $Id: qt/qlabel.h 3.3.8 edited Jan 11 14:38 $ +** +** Definition of TQLabel widget class +** +** Created : 941215 +** +** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved. +** +** This file is part of the widgets module of the TQt GUI Toolkit. +** +** This file may be used under the terms of the GNU General Public +** License versions 2.0 or 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Alternatively you may (at your option) use any +** later version of the GNU General Public License if such license has +** been publicly approved by Trolltech ASA (or its successors, if any) +** and the KDE Free TQt Foundation. +** +** Please review the following information to ensure GNU General +** Public Licensing retquirements will be met: +** http://trolltech.com/products/qt/licenses/licensing/opensource/. +** If you are unsure which license is appropriate for your use, please +** review the following information: +** http://trolltech.com/products/qt/licenses/licensing/licensingoverview +** or contact the sales department at sales@trolltech.com. +** +** This file may be used under the terms of the Q Public License as +** defined by Trolltech ASA and appearing in the file LICENSE.TQPL +** included in the packaging of this file. Licensees holding valid TQt +** Commercial licenses may use this file in accordance with the TQt +** Commercial License Agreement provided with the Software. +** +** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, +** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted +** herein. +** +**********************************************************************/ + +#ifndef TQLABEL_H +#define TQLABEL_H + +#ifndef QT_H +#include "qframe.h" +#endif // QT_H + +#ifndef QT_NO_LABEL + +class TQSimpleRichText; +class TQLabelPrivate; + +class Q_EXPORT TQLabel : public TQFrame +{ + Q_OBJECT + Q_PROPERTY( TQString text READ text WRITE setText ) + Q_PROPERTY( TextFormat textFormat READ textFormat WRITE setTextFormat ) + Q_PROPERTY( TQPixmap pixmap READ pixmap WRITE setPixmap ) + Q_PROPERTY( bool scaledContents READ hasScaledContents WRITE setScaledContents ) + Q_PROPERTY( Alignment alignment READ alignment WRITE setAlignment ) + Q_PROPERTY( int indent READ indent WRITE setIndent ) + Q_OVERRIDE( BackgroundMode backgroundMode DESIGNABLE true) + +public: + TQLabel( TQWidget *parent, const char* name=0, WFlags f=0 ); + TQLabel( const TQString &text, TQWidget *parent, const char* name=0, + WFlags f=0 ); + TQLabel( TQWidget *buddy, const TQString &, + TQWidget *parent, const char* name=0, WFlags f=0 ); + ~TQLabel(); + + TQString text() const { return ltext; } + TQPixmap *pixmap() const { return lpixmap; } +#ifndef QT_NO_PICTURE + TQPicture *picture() const { return lpicture; } +#endif +#ifndef QT_NO_MOVIE + TQMovie *movie() const; +#endif + + TextFormat textFormat() const; + void setTextFormat( TextFormat ); + + int alignment() const { return align; } + virtual void setAlignment( int ); + int indent() const { return extraMargin; } + void setIndent( int ); + + bool autoResize() const { return autoresize; } + virtual void setAutoResize( bool ); +#ifndef QT_NO_IMAGE_SMOOTHSCALE + bool hasScaledContents() const; + void setScaledContents( bool ); +#endif + TQSize sizeHint() const; + TQSize minimumSizeHint() const; +#ifndef QT_NO_ACCEL + virtual void setBuddy( TQWidget * ); + TQWidget *buddy() const; +#endif + int heightForWidth(int) const; + + void setFont( const TQFont &f ); + +public slots: + virtual void setText( const TQString &); + virtual void setPixmap( const TQPixmap & ); +#ifndef QT_NO_PICTURE + virtual void setPicture( const TQPicture & ); +#endif +#ifndef QT_NO_MOVIE + virtual void setMovie( const TQMovie & ); +#endif + virtual void setNum( int ); + virtual void setNum( double ); + void clear(); + +protected: + void drawContents( TQPainter * ); + void fontChange( const TQFont & ); + void resizeEvent( TQResizeEvent* ); + +private slots: +#ifndef QT_NO_ACCEL + void acceleratorSlot(); + void buddyDied(); +#endif +#ifndef QT_NO_MOVIE + void movieUpdated(const TQRect&); + void movieResized(const TQSize&); +#endif + +private: + void init(); + void clearContents(); + void updateLabel( TQSize oldSizeHint ); + TQSize sizeForWidth( int w ) const; + TQString ltext; + TQPixmap *lpixmap; +#ifndef QT_NO_PICTURE + TQPicture *lpicture; +#endif +#ifndef QT_NO_MOVIE + TQMovie * lmovie; +#endif +#ifndef QT_NO_ACCEL + TQWidget * lbuddy; +#endif + ushort align; + short extraMargin; + uint autoresize:1; + uint scaledcontents :1; + TextFormat textformat; +#ifndef QT_NO_RICHTEXT + TQSimpleRichText* doc; +#endif +#ifndef QT_NO_ACCEL + TQAccel * accel; +#endif + TQLabelPrivate* d; + + friend class TQTipLabel; + +private: // Disabled copy constructor and operator= +#if defined(Q_DISABLE_COPY) + TQLabel( const TQLabel & ); + TQLabel &operator=( const TQLabel & ); +#endif +}; + + +#endif // QT_NO_LABEL + +#endif // TQLABEL_H +</pre> +<!-- eof --> +<p><address><hr><div align=center> +<table width=100% cellspacing=0 border=0><tr> +<td>Copyright © 2007 +<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a> +<td align=right><div align=right>TQt 3.3.8</div> +</table></div></address></body> +</html> |