📄 qlistview-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 - qlistview.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>qlistview.h</h1><br clear="all">This is the verbatim text of the qlistview.h include file. It isprovided only for illustration; the copyrightremains with Trolltech.<hr><pre>/****************************************************************************** $Id: qt/src/widgets/qlistview.h 2.3.8 edited 2004-05-12 $**** Definition of QListView widget class**** Created : 970809**** 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 QLISTVIEW_H#define QLISTVIEW_Hclass <a href="qpixmap.html">QPixmap</a>;class <a href="qfont.html">QFont</a>;class <a href="qheader.html">QHeader</a>;class <a href="qiconset.html">QIconSet</a>;class <a href="qlistview.html">QListView</a>;struct QListViewPrivate;class <a href="qlistviewitemiterator.html">QListViewItemIterator</a>;#ifndef QT_H#include "qscrollview.h"#endif // QT_H#ifndef QT_NO_LISTVIEWclass Q_EXPORT <a href="qlistviewitem.html">QListViewItem</a>: public Qt{ friend class QListViewItemIterator;#if defined(_CC_MSVC_) friend class QListViewItem;#endifpublic: QListViewItem( QListView * parent ); QListViewItem( QListViewItem * parent ); QListViewItem( QListView * parent, QListViewItem * after ); QListViewItem( QListViewItem * parent, QListViewItem * after ); QListViewItem( QListView * parent, QString, QString = QString::null, QString = QString::null, QString = QString::null, QString = QString::null, QString = QString::null, QString = QString::null, QString = QString::null ); QListViewItem( QListViewItem * parent, QString, QString = QString::null, QString = QString::null, QString = QString::null, QString = QString::null, QString = QString::null, QString = QString::null, QString = QString::null ); QListViewItem( QListView * parent, QListViewItem * after, QString, QString = QString::null, QString = QString::null, QString = QString::null, QString = QString::null, QString = QString::null, QString = QString::null, QString = QString::null ); QListViewItem( QListViewItem * parent, QListViewItem * after, QString, QString = QString::null, QString = QString::null, QString = QString::null, QString = QString::null, QString = QString::null, QString = QString::null, QString = QString::null ); virtual ~QListViewItem(); virtual void insertItem( QListViewItem * ); virtual void takeItem( QListViewItem * ); virtual void removeItem( QListViewItem * ); //obsolete, use takeItem instead int height() const; virtual void invalidateHeight(); int totalHeight() const; virtual int width( const QFontMetrics&, const QListView*, int column) const; void widthChanged(int column=-1) const; int depth() const; virtual void setText( int, const QString &); virtual QString text( int ) const; virtual void setPixmap( int, const QPixmap & ); virtual const QPixmap * pixmap( int ) const; virtual QString key( int, bool ) const; virtual void sortChildItems( int, bool ); int childCount() const { return nChildren; } bool isOpen() const { return open; } virtual void setOpen( bool ); virtual void setup(); virtual void setSelected( bool ); bool isSelected() const { return selected; } virtual void paintCell( QPainter *, const QColorGroup & cg, int column, int width, int alignment ); virtual void paintBranches( QPainter * p, const QColorGroup & cg, int w, int y, int h, GUIStyle s ); virtual void paintFocus( QPainter *, const QColorGroup & cg, const QRect & r ); QListViewItem * firstChild() const; QListViewItem * nextSibling() const { return siblingItem; } QListViewItem * parent() const; QListViewItem * itemAbove(); QListViewItem * itemBelow(); int itemPos() const; QListView *listView() const; virtual void setSelectable( bool enable ); bool isSelectable() const { return selectable; } virtual void setExpandable( bool ); bool isExpandable() const { return expandable; } void repaint() const; void sort(); // ######## make virtual in next major release void moveItem( QListViewItem *after );protected: virtual void enforceSortOrder() const; virtual void setHeight( int ); virtual void activate(); bool activatedPos( QPoint & );private: void init(); void moveToJustAfter( QListViewItem * ); int ownHeight; int maybeTotalHeight; int nChildren; uint lsc: 14; uint lso: 1; uint open : 1; uint selected : 1; uint selectable: 1; uint configured: 1; uint expandable: 1; uint is_root: 1; QListViewItem * parentItem; QListViewItem * siblingItem; QListViewItem * childItem; void * columns; friend class QListView;};class <a href="qchecklistitem.html">QCheckListItem</a>;class Q_EXPORT <a href="qlistview.html">QListView</a>: public QScrollView{ friend class QListViewItemIterator; friend class QListViewItem; friend class QCheckListItem; Q_OBJECT Q_ENUMS( SelectionMode ) Q_PROPERTY( int columns READ columns ) Q_PROPERTY( bool multiSelection READ isMultiSelection WRITE setMultiSelection DESIGNABLE false ) Q_PROPERTY( SelectionMode selectionMode READ selectionMode WRITE setSelectionMode ) Q_PROPERTY( int childCount READ childCount ) Q_PROPERTY( bool allColumnsShowFocus READ allColumnsShowFocus WRITE setAllColumnsShowFocus ) Q_PROPERTY( bool showSortIndicator READ showSortIndicator WRITE setShowSortIndicator ) Q_PROPERTY( int itemMargin READ itemMargin WRITE setItemMargin ) Q_PROPERTY( bool rootIsDecorated READ rootIsDecorated WRITE setRootIsDecorated )public: QListView( QWidget * parent, const char *name, WFlags f ); QListView( QWidget * parent = 0, const char *name = 0 ); // ##### merge with above in 3.0 ~QListView(); int treeStepSize() const; virtual void setTreeStepSize( int ); virtual void insertItem( QListViewItem * ); virtual void takeItem( QListViewItem * ); virtual void removeItem( QListViewItem * ); // obsolete, use takeItem instead virtual void clear();⌨️ 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 + -