📄 qheader-h.html
字号:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>Qt Toolkit - qheader.h include file</title><style type="text/css"><!--h3.fn,span.fn { margin-left: 1cm; text-indent: -1cm; }a:link { color: #004faf; text-decoration: none }a:visited { color: #672967; text-decoration: none }body { background: white; color: black; }--></style></head><body bgcolor="#ffffff"><table width="100%"><tr><td><a href="index.html"><img width="100" height="100" src="qtlogo.png"alt="Home" border="0"><img width="100"height="100" src="face.png" alt="Home" border="0"></a><td valign="top"><div align="right"><img src="dochead.png" width="472" height="27"><br><a href="classes.html"><b>Classes</b></a>- <a href="annotated.html">Annotated</a>- <a href="hierarchy.html">Tree</a>- <a href="functions.html">Functions</a>- <a href="index.html">Home</a>- <a href="topicals.html"><b>Structure</b> <font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" align="center" size=32>Qte</font></a></div></table><h1 align=center>qheader.h</h1><br clear="all">This is the verbatim text of the qheader.h include file. It isprovided only for illustration; the copyrightremains with Trolltech.<hr><pre>/****************************************************************************** $Id: qt/src/widgets/qheader.h 2.3.8 edited 2004-05-12 $**** Definition of QHeader widget class (table header)**** Created : 961105**** Copyright (C) 1992-2000 Trolltech AS. All rights reserved.**** This file is part of the widgets module of the Qt GUI Toolkit.**** This file may be distributed under the terms of the Q Public License** as defined by Trolltech AS of Norway and appearing in the file** LICENSE.QPL included in the packaging of this file.**** This file may be distributed and/or modified under the terms of the** GNU General Public License version 2 as published by the Free Software** Foundation and appearing in the file LICENSE.GPL included in the** packaging of this file.**** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition** 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** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.**** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for** information about Qt Commercial License Agreements.** See http://www.trolltech.com/qpl/ for QPL licensing information.** See http://www.trolltech.com/gpl/ for GPL licensing information.**** Contact info@trolltech.com if any conditions of this licensing are** not clear to you.************************************************************************/#ifndef QHEADER_H#define QHEADER_H#ifndef QT_H#include "qwidget.h"#include "qstring.h"#include "qiconset.h"#endif // QT_H#ifndef QT_NO_HEADERstruct QHeaderData;class <a href="qshowevent.html">QShowEvent</a>;class Q_EXPORT <a href="qheader.html">QHeader</a> : public <a href="qwidget.html">QWidget</a>{ 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 )public: QHeader( QWidget *parent=0, const char *name=0 ); QHeader( int, QWidget *parent=0, const char *name=0 ); ~QHeader(); int addLabel( const QString &, int size = -1 ); int addLabel( const QIconSet&, const QString &, int size = -1 ); void removeLabel( int section ); virtual void setLabel( int, const QString &, int size = -1 ); virtual void setLabel( int, const QIconSet&, const QString &, 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 ); bool isClickEnabled( int section = -1 ) const; bool isResizeEnabled( int section = -1 ) const; bool isMovingEnabled() 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; virtual void setCellSize( int , int ); // obsolete, do not use int cellSize( int ) const; // obsolete, do not use int cellPos( int ) const; // obsolete, do not use int cellAt( int ) const; // obsolete, do not use int offset() const; QSize sizeHint() const; QSizePolicy sizePolicy() 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 increasing = TRUE );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 useprotected: void paintEvent( QPaintEvent * ); void showEvent( QShowEvent *e ); QRect sRect( int index ); void paintSection( QPainter *p, int index, QRect fr); // ### const QRect& ## virtual 3.0 void paintSectionLabel( QPainter* p, int index, const QRect& fr ); //## virtual 3.0 void mousePressEvent( QMouseEvent * ); void mouseReleaseEvent( QMouseEvent * ); void mouseMoveEvent( QMouseEvent * );private: void setNumLabels( int );private: 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 pHeight( int i ) const; void setPHeight( int i, int h ); int findLine( int ); void handleColumnResize(int, int, bool); int offs; int handleIdx; int oldHIdxSize; int moveToIdx; enum State { Idle, Sliding, Pressed, Moving, Blocked }; State state; QCOORD clickPos; bool trackingIsOn; int cachedIdx; // not used int cachedPos; // not used Orientation orient; QHeaderData *d; friend class QTable; // forward compatibility, cannot add setNumLabels as public private: // Disabled copy constructor and operator=#if defined(Q_DISABLE_COPY) QHeader( const QHeader & ); QHeader &operator=( const QHeader & );#endif};inline QHeader::Orientation QHeader::orientation() const{ return orient;}inline void QHeader::setTracking( bool enable ) { trackingIsOn = enable; }inline bool QHeader::tracking() const { return trackingIsOn; }#endif // QT_NO_HEADER#endif // QHEADER_H</pre><p><address><hr><div align="center"><table width="100%" cellspacing="0" border="0"><tr><td>Copyright ⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -