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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-07-10 15:24:15 -0500
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-07-10 15:24:15 -0500
commitbd0f3345a938b35ce6a12f6150373b0955b8dd12 (patch)
tree7a520322212d48ebcb9fbe1087e7fca28b76185c /doc/html/qheader-h.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/include/qheader.h:1 -->
+<html>
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+<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
+<title>qheader.h Include File</title>
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+ <a href="index.html">
+<font color="#004faf">Home</font></a>
+ | <a href="classes.html">
+<font color="#004faf">All&nbsp;Classes</font></a>
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+<font color="#004faf">Functions</font></a>
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+<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>qheader.h</h1>
+
+<p>This is the verbatim text of the qheader.h include file. It is provided only for illustration; the copyright remains with Trolltech.
+<hr>
+<pre>
+/****************************************************************************
+** $Id: qt/qheader.h 3.3.8 edited Jan 11 14:38 $
+**
+** Definition of QHeader widget class (table header)
+**
+** Created : 961105
+**
+** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
+**
+** This file is part of the widgets module of the Qt 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 Qt Foundation.
+**
+** Please review the following information to ensure GNU General
+** Public Licensing requirements 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.QPL
+** included in the packaging of this file. Licensees holding valid Qt
+** Commercial licenses may use this file in accordance with the Qt
+** 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 QHEADER_H
+#define QHEADER_H
+
+#ifndef QT_H
+#include "qwidget.h"
+#include "qstring.h"
+#include "qiconset.h" // conversion QPixmap-&gt;QIconset
+#endif // QT_H
+
+#ifndef QT_NO_HEADER
+
+class QShowEvent;
+class QHeaderData;
+class QTable;
+
+class Q_EXPORT QHeader : public QWidget
+{
+ friend class QTable;
+ friend class QTableHeader;
+ friend class QListView;
+
+ Q_OBJECT
+ Q_PROPERTY( Orientation orientation READ orientation WRITE setOrientation )
+ Q_PROPERTY( bool tracking READ tracking WRITE setTracking )
+ Q_PROPERTY( int count READ count )
+ Q_PROPERTY( int offset READ offset WRITE setOffset )
+ Q_PROPERTY( bool moving READ isMovingEnabled WRITE setMovingEnabled )
+ Q_PROPERTY( bool stretching READ isStretchEnabled WRITE setStretchEnabled )
+
+public:
+ QHeader( QWidget* parent=0, const char* name=0 );
+ QHeader( int, QWidget* parent=0, const char* name=0 );
+ ~QHeader();
+
+ int addLabel( const QString &amp;, int size = -1 );
+ int addLabel( const QIconSet&amp;, const QString &amp;, int size = -1 );
+ void removeLabel( int section );
+ virtual void setLabel( int, const QString &amp;, int size = -1 );
+ virtual void setLabel( int, const QIconSet&amp;, const QString &amp;, int size = -1 );
+ QString label( int section ) const;
+ QIconSet* iconSet( int section ) const;
+
+ virtual void setOrientation( Orientation );
+ Orientation orientation() const;
+ virtual void setTracking( bool enable );
+ bool tracking() const;
+
+ virtual void setClickEnabled( bool, int section = -1 );
+ virtual void setResizeEnabled( bool, int section = -1 );
+ virtual void setMovingEnabled( bool );
+ virtual void setStretchEnabled( bool b, int section );
+ void setStretchEnabled( bool b ) { setStretchEnabled( b, -1 ); }
+ bool isClickEnabled( int section = -1 ) const;
+ bool isResizeEnabled( int section = -1 ) const;
+ bool isMovingEnabled() const;
+ bool isStretchEnabled() const;
+ bool isStretchEnabled( int section ) const;
+
+ void resizeSection( int section, int s );
+ int sectionSize( int section ) const;
+ int sectionPos( int section ) const;
+ int sectionAt( int pos ) const;
+ int count() const;
+ int headerWidth() const;
+ QRect sectionRect( int section ) const;
+
+ virtual void setCellSize( int , int ); // obsolete, do not use
+ int cellSize( int i ) const { return sectionSize( mapToSection(i) ); } // obsolete, do not use
+ int cellPos( int ) const; // obsolete, do not use
+ int cellAt( int pos ) const { return mapToIndex( sectionAt(pos + offset()) ); } // obsolete, do not use
+
+ int offset() const;
+
+ QSize sizeHint() const;
+
+ int mapToSection( int index ) const;
+ int mapToIndex( int section ) const;
+ int mapToLogical( int ) const; // obsolete, do not use
+ int mapToActual( int ) const; // obsolete, do not use
+
+ void moveSection( int section, int toIndex );
+ virtual void moveCell( int, int); // obsolete, do not use
+
+ void setSortIndicator( int section, bool ascending = TRUE ); // obsolete, do not use
+ inline void setSortIndicator( int section, SortOrder order )
+ { setSortIndicator( section, (order == Ascending) ); }
+ int sortIndicatorSection() const;
+ SortOrder sortIndicatorOrder() const;
+
+ void adjustHeaderSize() { adjustHeaderSize( -1 ); }
+
+public slots:
+ void setUpdatesEnabled( bool enable );
+ virtual void setOffset( int pos );
+
+signals:
+ void clicked( int section );
+ void pressed( int section );
+ void released( int section );
+ void sizeChange( int section, int oldSize, int newSize );
+ void indexChange( int section, int fromIndex, int toIndex );
+ void sectionClicked( int ); // obsolete, do not use
+ void moved( int, int ); // obsolete, do not use
+ void sectionHandleDoubleClicked( int section );
+
+protected:
+ void paintEvent( QPaintEvent * );
+ void showEvent( QShowEvent *e );
+ void resizeEvent( QResizeEvent *e );
+ QRect sRect( int index );
+
+ virtual void paintSection( QPainter *p, int index, const QRect&amp; fr);
+ virtual void paintSectionLabel( QPainter* p, int index, const QRect&amp; fr );
+
+ void fontChange( const QFont &amp; );
+
+ void mousePressEvent( QMouseEvent * );
+ void mouseReleaseEvent( QMouseEvent * );
+ void mouseMoveEvent( QMouseEvent * );
+ void mouseDoubleClickEvent( QMouseEvent * );
+
+ void keyPressEvent( QKeyEvent * );
+ void keyReleaseEvent( QKeyEvent * );
+
+private:
+ void handleColumnMove( int fromIdx, int toIdx );
+ void adjustHeaderSize( int diff );
+ void init( int );
+
+ void paintRect( int p, int s );
+ void markLine( int idx );
+ void unMarkLine( int idx );
+ int pPos( int i ) const;
+ int pSize( int i ) const;
+ int findLine( int );
+ int handleAt( int p );
+ bool reverse() const;
+ void calculatePositions( bool onlyVisible = FALSE, int start = 0 );
+ void handleColumnResize(int, int, bool, bool = TRUE );
+ QSize sectionSizeHint( int section, const QFontMetrics&amp; fm ) const;
+ void setSectionSizeAndHeight( int section, int size );
+
+ void resizeArrays( int size );
+ void setIsATableHeader( bool b );
+ int offs;
+ int handleIdx;
+ int oldHIdxSize;
+ int moveToIdx;
+ enum State { Idle, Sliding, Pressed, Moving, Blocked };
+ State state;
+ QCOORD clickPos;
+ bool trackingIsOn;
+ int oldHandleIdx;
+ int cachedPos; // not used
+ Orientation orient;
+
+ QHeaderData *d;
+
+private: // Disabled copy constructor and operator=
+#if defined(Q_DISABLE_COPY)
+ QHeader( const QHeader &amp; );
+ QHeader &amp;operator=( const QHeader &amp; );
+#endif
+};
+
+
+inline QHeader::Orientation QHeader::orientation() const
+{
+ return orient;
+}
+
+inline void QHeader::setTracking( bool enable ) { trackingIsOn = enable; }
+inline bool QHeader::tracking() const { return trackingIsOn; }
+
+extern Q_EXPORT bool qt_qheader_label_return_null_strings; // needed for professional edition
+
+#endif // QT_NO_HEADER
+
+#endif // QHEADER_H
+</pre>
+<!-- eof -->
+<p><address><hr><div align=center>
+<table width=100% cellspacing=0 border=0><tr>
+<td>Copyright &copy; 2007
+<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
+<td align=right><div align=right>Qt 3.3.8</div>
+</table></div></address></body>
+</html>
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