qlistbox.3qt

Qt/Embedded是一个多平台的C++图形用户界面应用程序框架

.TH QListBox 3qt "10 November 2000" "Trolltech AS" \" -*- nroff -*-
.\" Copyright 1992-2000 Trolltech AS.  All rights reserved.  See the
.\" license file included in the distribution for a complete license
.\" statement.
.\"
.ad l
.nh
.SH NAME
QListBox \- List of selectable, read-only items
.SH SYNOPSIS
.br
.PP
\fC#include <qlistbox.h>\fR
.PP
Inherits QScrollView.
.PP
.SS "Public Members"
.in +1c
.ti -1c
.BI "\fBQListBox\fR ( QWidget * " "parent" "=0, const char * " "name" "=0, WFlags " "f" "=0 ) "
.br
.ti -1c
.BI "\fB~QListBox\fR () "
.br
.ti -1c
.BI "uint \fBcount\fR () const"
.br
.ti -1c
.BI "void \fBinsertStringList\fR ( const QStringList &, int " "index" "=-1 ) "
.br
.ti -1c
.BI "void \fBinsertStrList\fR ( const QStrList *, int " "index" "=-1 ) "
.br
.ti -1c
.BI "void \fBinsertStrList\fR ( const QStrList &, int " "index" "=-1 ) "
.br
.ti -1c
.BI "void \fBinsertStrList\fR ( const char **, int " "numStrings" "=-1, int " "index" "=-1 ) "
.br
.ti -1c
.BI "void \fBinsertItem\fR ( const QListBoxItem *, int " "index" "=-1 ) "
.br
.ti -1c
.BI "void \fBinsertItem\fR ( const QListBoxItem *, const QListBoxItem * after ) "
.br
.ti -1c
.BI "void \fBinsertItem\fR ( const QString & " "text" ", int " "index" "=-1 ) "
.br
.ti -1c
.BI "void \fBinsertItem\fR ( const QPixmap & " "pixmap" ", int " "index" "=-1 ) "
.br
.ti -1c
.BI "void \fBinsertItem\fR ( const QPixmap & " "pixmap" ", const QString & " "text" ", int " "index" "=-1 ) "
.br
.ti -1c
.BI "void \fBremoveItem\fR ( int index ) "
.br
.ti -1c
.BI "void \fBclear\fR () "
.br
.ti -1c
.BI "QString \fBtext\fR ( int index ) const"
.br
.ti -1c
.BI "const QPixmap* \fBpixmap\fR ( int index ) const"
.br
.ti -1c
.BI "void \fBchangeItem\fR ( const QListBoxItem *, int index ) "
.br
.ti -1c
.BI "void \fBchangeItem\fR ( const QString & " "text" ", int index ) "
.br
.ti -1c
.BI "void \fBchangeItem\fR ( const QPixmap & " "pixmap" ", int index ) "
.br
.ti -1c
.BI "void \fBchangeItem\fR ( const QPixmap & " "pixmap" ", const QString & " "text" ", int index ) "
.br
.ti -1c
.BI "void \fBtakeItem\fR ( const QListBoxItem * ) "
.br
.ti -1c
.BI "int \fBnumItemsVisible\fR () const"
.br
.ti -1c
.BI "int \fBcurrentItem\fR () const"
.br
.ti -1c
.BI "QString \fBcurrentText\fR () const"
.br
.ti -1c
.BI "virtual void \fBsetCurrentItem\fR ( int index ) "
.br
.ti -1c
.BI "virtual void \fBsetCurrentItem\fR ( QListBoxItem * ) "
.br
.ti -1c
.BI "void \fBcenterCurrentItem\fR () "
.br
.ti -1c
.BI "int \fBtopItem\fR () const"
.br
.ti -1c
.BI "virtual void \fBsetTopItem\fR ( int index ) "
.br
.ti -1c
.BI "virtual void \fBsetBottomItem\fR ( int index ) "
.br
.ti -1c
.BI "long \fBmaxItemWidth\fR () const"
.br
.ti -1c
.BI "enum \fBSelectionMode\fR { Single, Multi, Extended, NoSelection }"
.br
.ti -1c
.BI "virtual void \fBsetSelectionMode\fR ( SelectionMode ) "
.br
.ti -1c
.BI "SelectionMode \fBselectionMode\fR () const"
.br
.ti -1c
.BI "void setMultiSelection ( bool multi ) \fI(obsolete)\fR"
.br
.ti -1c
.BI "bool isMultiSelection () const \fI(obsolete)\fR"
.br
.ti -1c
.BI "virtual void \fBsetSelected\fR ( QListBoxItem *, bool ) "
.br
.ti -1c
.BI "void \fBsetSelected\fR ( int, bool ) "
.br
.ti -1c
.BI "bool \fBisSelected\fR ( int ) const"
.br
.ti -1c
.BI "bool \fBisSelected\fR ( const QListBoxItem * ) const"
.br
.ti -1c
.BI "QListBoxItem* \fBitem\fR ( int index ) const"
.br
.ti -1c
.BI "int \fBindex\fR ( const QListBoxItem * ) const"
.br
.ti -1c
.BI "QListBoxItem* \fBfindItem\fR ( const QString & text ) const"
.br
.ti -1c
.BI "void \fBtriggerUpdate\fR ( bool doLayout ) "
.br
.ti -1c
.BI "bool \fBitemVisible\fR ( int index ) "
.br
.ti -1c
.BI "bool \fBitemVisible\fR ( const QListBoxItem * ) "
.br
.ti -1c
.BI "enum \fBLayoutMode\fR { FixedNumber, FitToWidth, FitToHeight = FitToWidth, Variable }"
.br
.ti -1c
.BI "virtual void \fBsetColumnMode\fR ( LayoutMode ) "
.br
.ti -1c
.BI "virtual void \fBsetColumnMode\fR ( int ) "
.br
.ti -1c
.BI "virtual void \fBsetRowMode\fR ( LayoutMode ) "
.br
.ti -1c
.BI "virtual void \fBsetRowMode\fR ( int ) "
.br
.ti -1c
.BI "LayoutMode \fBcolumnMode\fR () const"
.br
.ti -1c
.BI "LayoutMode \fBrowMode\fR () const"
.br
.ti -1c
.BI "int \fBnumColumns\fR () const"
.br
.ti -1c
.BI "int \fBnumRows\fR () const"
.br
.ti -1c
.BI "bool \fBvariableWidth\fR () const"
.br
.ti -1c
.BI "virtual void \fBsetVariableWidth\fR ( bool ) "
.br
.ti -1c
.BI "bool \fBvariableHeight\fR () const"
.br
.ti -1c
.BI "virtual void \fBsetVariableHeight\fR ( bool ) "
.br
.ti -1c
.BI "int \fBitemHeight\fR ( int " "index" " = 0 ) const"
.br
.ti -1c
.BI "QListBoxItem* \fBitemAt\fR ( QPoint ) const"
.br
.ti -1c
.BI "QRect \fBitemRect\fR ( QListBoxItem * item ) const"
.br
.ti -1c
.BI "QListBoxItem* \fBfirstItem\fR () const"
.br
.ti -1c
.BI "void \fBsort\fR ( bool " "ascending" " = TRUE ) "
.br
.in -1c
.SS "Public Slots"
.in +1c
.ti -1c
.BI "virtual void \fBensureCurrentVisible\fR () "
.br
.ti -1c
.BI "virtual void \fBclearSelection\fR () "
.br
.ti -1c
.BI "void \fBselectAll\fR ( bool select ) "
.br
.ti -1c
.BI "void \fBinvertSelection\fR () "
.br
.in -1c
.SS "Signals"
.in +1c
.ti -1c
.BI "void \fBhighlighted\fR ( int index ) "
.br
.ti -1c
.BI "void \fBselected\fR ( int index ) "
.br
.ti -1c
.BI "void \fBhighlighted\fR ( const QString & ) "
.br
.ti -1c
.BI "void \fBselected\fR ( const QString & ) "
.br
.ti -1c
.BI "void \fBhighlighted\fR ( QListBoxItem * ) "
.br
.ti -1c
.BI "void \fBselected\fR ( QListBoxItem * ) "
.br
.ti -1c
.BI "void \fBselectionChanged\fR () "
.br
.ti -1c
.BI "void \fBselectionChanged\fR ( QListBoxItem * ) "
.br
.ti -1c
.BI "void \fBcurrentChanged\fR ( QListBoxItem * ) "
.br
.ti -1c
.BI "void \fBclicked\fR ( QListBoxItem * ) "
.br
.ti -1c
.BI "void \fBclicked\fR ( QListBoxItem *, const QPoint & ) "
.br
.ti -1c
.BI "void \fBpressed\fR ( QListBoxItem * ) "
.br
.ti -1c
.BI "void \fBpressed\fR ( QListBoxItem *, const QPoint & ) "
.br
.ti -1c
.BI "void \fBdoubleClicked\fR ( QListBoxItem * ) "
.br
.ti -1c
.BI "void \fBreturnPressed\fR ( QListBoxItem * ) "
.br
.ti -1c
.BI "void \fBrightButtonClicked\fR ( QListBoxItem *, const QPoint & ) "
.br
.ti -1c
.BI "void \fBrightButtonPressed\fR ( QListBoxItem *, const QPoint & ) "
.br
.ti -1c
.BI "void \fBmouseButtonPressed\fR ( int, QListBoxItem *, const QPoint & ) "
.br
.ti -1c
.BI "void \fBmouseButtonClicked\fR ( int, QListBoxItem *, const QPoint & ) "
.br
.ti -1c