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diff --git a/doc/html/addressbook-example.html b/doc/html/addressbook-example.html new file mode 100644 index 0000000..98cd357 --- /dev/null +++ b/doc/html/addressbook-example.html @@ -0,0 +1,666 @@ +<!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/examples/addressbook/addressbook.doc:4 --> +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> +<title>Simple Addressbook</title> +<style type="text/css"><!-- +fn { margin-left: 1cm; text-indent: -1cm; } +a:link { color: #004faf; text-decoration: none } +a:visited { color: #672967; text-decoration: none } +body { background: #ffffff; color: black; } +--></style> +</head> +<body> + +<table border="0" cellpadding="0" cellspacing="0" width="100%"> +<tr bgcolor="#E5E5E5"> +<td valign=center> + <a href="index.html"> +<font color="#004faf">Home</font></a> + | <a href="classes.html"> +<font color="#004faf">All Classes</font></a> + | <a href="mainclasses.html"> +<font color="#004faf">Main Classes</font></a> + | <a href="annotated.html"> +<font color="#004faf">Annotated</font></a> + | <a href="groups.html"> +<font color="#004faf">Grouped Classes</font></a> + | <a href="functions.html"> +<font color="#004faf">Functions</font></a> +</td> +<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>Simple Addressbook</h1> + + +<p> +This examples shows how to write a very simple, but complete application +using an addressbook as the example. +<p> <hr> +<p> Header file of the mainwindow: +<p> <pre>/**************************************************************************** +** $Id: qt/mainwindow.h 3.3.8 edited Jan 11 14:37 $ +** +** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved. +** +** This file is part of an example program for Qt. This example +** program may be used, distributed and modified without limitation. +** +*****************************************************************************/ + +#ifndef AB_MAINWINDOW_H +#define AB_MAINWINDOW_H + +#include <<a href="qmainwindow-h.html">qmainwindow.h</a>> +#include <<a href="qstring-h.html">qstring.h</a>> + +class QToolBar; +class QPopupMenu; +class ABCentralWidget; + +class ABMainWindow: public <a href="qmainwindow.html">QMainWindow</a> +{ + <a href="metaobjects.html#Q_OBJECT">Q_OBJECT</a> + +public: + ABMainWindow(); + ~ABMainWindow(); + +protected slots: + void fileNew(); + void fileOpen(); + void fileSave(); + void fileSaveAs(); + void filePrint(); + void closeWindow(); + +protected: + void setupMenuBar(); + void setupFileTools(); + void setupStatusBar(); + void setupCentralWidget(); + + <a href="qtoolbar.html">QToolBar</a> *fileTools; + <a href="qstring.html">QString</a> filename; + ABCentralWidget *view; + +}; + + +#endif +</pre> + +<p> <hr> +<p> Implementation of the mainwindow: +<p> <pre>/**************************************************************************** +** $Id: qt/mainwindow.cpp 3.3.8 edited Jan 11 14:37 $ +** +** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved. +** +** This file is part of an example program for Qt. This example +** program may be used, distributed and modified without limitation. +** +*****************************************************************************/ + +#include "mainwindow.h" +#include "centralwidget.h" + +#include <<a href="qtoolbar-h.html">qtoolbar.h</a>> +#include <<a href="qtoolbutton-h.html">qtoolbutton.h</a>> +#include <<a href="qpopupmenu-h.html">qpopupmenu.h</a>> +#include <<a href="qmenubar-h.html">qmenubar.h</a>> +#include <<a href="qstatusbar-h.html">qstatusbar.h</a>> +#include <<a href="qapplication-h.html">qapplication.h</a>> +#include <<a href="qfiledialog-h.html">qfiledialog.h</a>> + +<a name="f263"></a>ABMainWindow::ABMainWindow() + : <a href="qmainwindow.html">QMainWindow</a>( 0, "example addressbook application" ), + filename( <a href="qstring.html#QString-null">QString::null</a> ) +{ + setupMenuBar(); + setupFileTools(); + setupStatusBar(); + setupCentralWidget(); +} + + +ABMainWindow::~ABMainWindow() +{ +} + +void <a name="f264"></a>ABMainWindow::setupMenuBar() +{ + <a href="qpopupmenu.html">QPopupMenu</a> *file = new <a href="qpopupmenu.html">QPopupMenu</a>( this ); + <a href="qmainwindow.html#menuBar">menuBar</a>()->insertItem( "&File", file ); + +<a name="x569"></a> file-><a href="qmenudata.html#insertItem">insertItem</a>( "New", this, SLOT( fileNew() ), CTRL + Key_N ); + file-><a href="qmenudata.html#insertItem">insertItem</a>( QPixmap( "fileopen.xpm" ), "Open", this, SLOT( fileOpen() ), CTRL + Key_O ); +<a name="x570"></a> file-><a href="qmenudata.html#insertSeparator">insertSeparator</a>(); + file-><a href="qmenudata.html#insertItem">insertItem</a>( QPixmap( "filesave.xpm" ), "Save", this, SLOT( fileSave() ), CTRL + Key_S ); + file-><a href="qmenudata.html#insertItem">insertItem</a>( "Save As...", this, SLOT( fileSaveAs() ) ); + file-><a href="qmenudata.html#insertSeparator">insertSeparator</a>(); + file-><a href="qmenudata.html#insertItem">insertItem</a>( QPixmap( "fileprint.xpm" ), "Print...", this, SLOT( filePrint() ), CTRL + Key_P ); + file-><a href="qmenudata.html#insertSeparator">insertSeparator</a>(); + file-><a href="qmenudata.html#insertItem">insertItem</a>( "Close", this, SLOT( closeWindow() ), CTRL + Key_W ); + file-><a href="qmenudata.html#insertItem">insertItem</a>( "Quit", qApp, SLOT( <a href="qapplication.html#quit">quit</a>() ), CTRL + Key_Q ); +} + +void <a name="f265"></a>ABMainWindow::setupFileTools() +{ + //fileTools = new <a href="qtoolbar.html">QToolBar</a>( this, "file operations" ); +} + +void <a name="f266"></a>ABMainWindow::setupStatusBar() +{ + //statusBar()->message( "Ready", 2000 ); +} + +void <a name="f267"></a>ABMainWindow::setupCentralWidget() +{ + view = new ABCentralWidget( this ); + <a href="qmainwindow.html#setCentralWidget">setCentralWidget</a>( view ); +} + +void <a name="f268"></a>ABMainWindow::closeWindow() +{ + <a href="qwidget.html#close">close</a>(); +} + +void <a name="f269"></a>ABMainWindow::fileNew() +{ +} + +void <a name="f270"></a>ABMainWindow::fileOpen() +{ +<a name="x567"></a> <a href="qstring.html">QString</a> fn = QFileDialog::<a href="qfiledialog.html#getOpenFileName">getOpenFileName</a>( QString::null, QString::null, this ); +<a name="x571"></a> if ( !fn.<a href="qstring.html#isEmpty">isEmpty</a>() ) { + filename = fn; + view->load( filename ); + } +} + +void <a name="f271"></a>ABMainWindow::fileSave() +{ + if ( filename.isEmpty() ) { + fileSaveAs(); + return; + } + + view->save( filename ); +} + +void <a name="f272"></a>ABMainWindow::fileSaveAs() +{ +<a name="x568"></a> <a href="qstring.html">QString</a> fn = QFileDialog::<a href="qfiledialog.html#getSaveFileName">getSaveFileName</a>( QString::null, QString::null, this ); + if ( !fn.<a href="qstring.html#isEmpty">isEmpty</a>() ) { + filename = fn; + fileSave(); + } +} + +void <a name="f273"></a>ABMainWindow::filePrint() +{ +} +</pre> + +<p> <hr> +<p> Header file of the centralwidget: +<p> <pre>/**************************************************************************** +** $Id: qt/centralwidget.h 3.3.8 edited Jan 11 14:37 $ +** +** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved. +** +** This file is part of an example program for Qt. This example +** program may be used, distributed and modified without limitation. +** +*****************************************************************************/ + +#ifndef AB_CENTRALWIDGET_H +#define AB_CENTRALWIDGET_H + +#include <<a href="qwidget-h.html">qwidget.h</a>> +#include <<a href="qstring-h.html">qstring.h</a>> + +class QTabWidget; +class QListView; +class QGridLayout; +class QLineEdit; +class QPushButton; +class QListViewItem; +class QCheckBox; + +class ABCentralWidget : public <a href="qwidget.html">QWidget</a> +{ + Q_OBJECT + +public: + ABCentralWidget( <a href="qwidget.html">QWidget</a> *parent, const char *name = 0 ); + + void save( const <a href="qstring.html">QString</a> &filename ); + void load( const <a href="qstring.html">QString</a> &filename ); + +protected slots: + void addEntry(); + void changeEntry(); + void itemSelected( <a href="qlistviewitem.html">QListViewItem</a>* ); + void selectionChanged(); + void toggleFirstName(); + void toggleLastName(); + void toggleAddress(); + void toggleEMail(); + void findEntries(); + +protected: + void setupTabWidget(); + void setupListView(); + + <a href="qgridlayout.html">QGridLayout</a> *mainGrid; + <a href="qtabwidget.html">QTabWidget</a> *tabWidget; + <a href="qlistview.html">QListView</a> *listView; + <a href="qpushbutton.html">QPushButton</a> *add, *change, *find; + <a href="qlineedit.html">QLineEdit</a> *iFirstName, *iLastName, *iAddress, *iEMail, + *sFirstName, *sLastName, *sAddress, *sEMail; + <a href="qcheckbox.html">QCheckBox</a> *cFirstName, *cLastName, *cAddress, *cEMail; + +}; + +#endif +</pre> + +<p> <hr> +<p> Implementation of the centralwidget: +<p> <pre>/**************************************************************************** +** $Id: qt/centralwidget.cpp 3.3.8 edited Jan 11 14:37 $ +** +** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved. +** +** This file is part of an example program for Qt. This example +** program may be used, distributed and modified without limitation. +** +*****************************************************************************/ + +#include "centralwidget.h" + +#include <<a href="qtabwidget-h.html">qtabwidget.h</a>> +#include <<a href="qlistview-h.html">qlistview.h</a>> +#include <<a href="qlayout-h.html">qlayout.h</a>> +#include <<a href="qwidget-h.html">qwidget.h</a>> +#include <<a href="qlabel-h.html">qlabel.h</a>> +#include <<a href="qpushbutton-h.html">qpushbutton.h</a>> +#include <<a href="qlineedit-h.html">qlineedit.h</a>> +#include <<a href="qlabel-h.html">qlabel.h</a>> +#include <<a href="qcheckbox-h.html">qcheckbox.h</a>> +#include <<a href="qfile-h.html">qfile.h</a>> +#include <<a href="qtextstream-h.html">qtextstream.h</a>> + +<a name="f274"></a>ABCentralWidget::ABCentralWidget( <a href="qwidget.html">QWidget</a> *parent, const char *name ) + : <a href="qwidget.html">QWidget</a>( parent, name ) +{ + mainGrid = new <a href="qgridlayout.html">QGridLayout</a>( this, 2, 1, 5, 5 ); + + setupTabWidget(); + setupListView(); + +<a name="x579"></a> mainGrid-><a href="qgridlayout.html#setRowStretch">setRowStretch</a>( 0, 0 ); + mainGrid-><a href="qgridlayout.html#setRowStretch">setRowStretch</a>( 1, 1 ); +} + +void <a name="f275"></a>ABCentralWidget::save( const <a href="qstring.html">QString</a> &filename ) +{ +<a name="x590"></a> if ( !listView-><a href="qlistview.html#firstChild">firstChild</a>() ) + return; + + <a href="qfile.html">QFile</a> f( filename ); + if ( !f.<a href="qfile.html#open">open</a>( <a href="qfile.html#open">IO_WriteOnly</a> ) ) + return; + + <a href="qtextstream.html">QTextStream</a> t( &f ); +<a name="x603"></a> t.<a href="qtextstream.html#setEncoding">setEncoding</a>(QTextStream::UnicodeUTF8); + + <a href="qlistviewitemiterator.html">QListViewItemIterator</a> it( listView ); + +<a name="x597"></a> for ( ; it.<a href="qlistviewitemiterator.html#current">current</a>(); ++it ) + for ( unsigned int i = 0; i < 4; i++ ) + t << it.<a href="qlistviewitemiterator.html#current">current</a>()->text( i ) << "\n"; + + f.<a href="qfile.html#close">close</a>(); +} + +void <a name="f276"></a>ABCentralWidget::load( const <a href="qstring.html">QString</a> &filename ) +{ +<a name="x586"></a> listView-><a href="qlistview.html#clear">clear</a>(); + + <a href="qfile.html">QFile</a> f( filename ); + if ( !f.<a href="qfile.html#open">open</a>( <a href="qfile.html#open">IO_ReadOnly</a> ) ) + return; + + <a href="qtextstream.html">QTextStream</a> t( &f ); + t.<a href="qtextstream.html#setEncoding">setEncoding</a>(QTextStream::UnicodeUTF8); + +<a name="x601"></a> while ( !t.<a href="qtextstream.html#atEnd">atEnd</a>() ) { + <a href="qlistviewitem.html">QListViewItem</a> *item = new <a href="qlistviewitem.html">QListViewItem</a>( listView ); + for ( unsigned int i = 0; i < 4; i++ ) +<a name="x602"></a><a name="x595"></a> item-><a href="qlistviewitem.html#setText">setText</a>( i, t.<a href="qtextstream.html#readLine">readLine</a>() ); + } + + f.<a href="qfile.html#close">close</a>(); +} + +void <a name="f277"></a>ABCentralWidget::setupTabWidget() +{ + tabWidget = new <a href="qtabwidget.html">QTabWidget</a>( this ); + + <a href="qwidget.html">QWidget</a> *input = new <a href="qwidget.html">QWidget</a>( tabWidget ); + <a href="qgridlayout.html">QGridLayout</a> *grid1 = new <a href="qgridlayout.html">QGridLayout</a>( input, 2, 5, 5, 5 ); + + <a href="qlabel.html">QLabel</a> *liFirstName = new <a href="qlabel.html">QLabel</a>( "First &Name", input ); +<a name="x604"></a><a name="x581"></a> liFirstName-><a href="qwidget.html#resize">resize</a>( liFirstName-><a href="qwidget.html#sizeHint">sizeHint</a>() ); +<a name="x578"></a> grid1-><a href="qgridlayout.html#addWidget">addWidget</a>( liFirstName, 0, 0 ); + + <a href="qlabel.html">QLabel</a> *liLastName = new <a href="qlabel.html">QLabel</a>( "&Last Name", input ); + liLastName-><a href="qwidget.html#resize">resize</a>( liLastName-><a href="qwidget.html#sizeHint">sizeHint</a>() ); + grid1-><a href="qgridlayout.html#addWidget">addWidget</a>( liLastName, 0, 1 ); + + <a href="qlabel.html">QLabel</a> *liAddress = new <a href="qlabel.html">QLabel</a>( "Add&ress", input ); + liAddress-><a href="qwidget.html#resize">resize</a>( liAddress-><a href="qwidget.html#sizeHint">sizeHint</a>() ); + grid1-><a href="qgridlayout.html#addWidget">addWidget</a>( liAddress, 0, 2 ); + + <a href="qlabel.html">QLabel</a> *liEMail = new <a href="qlabel.html">QLabel</a>( "&E-Mail", input ); + liEMail-><a href="qwidget.html#resize">resize</a>( liEMail-><a href="qwidget.html#sizeHint">sizeHint</a>() ); + grid1-><a href="qgridlayout.html#addWidget">addWidget</a>( liEMail, 0, 3 ); + + add = new <a href="qpushbutton.html">QPushButton</a>( "A&dd", input ); +<a name="x599"></a><a name="x598"></a> add-><a href="qwidget.html#resize">resize</a>( add-><a href="qwidget.html#sizeHint">sizeHint</a>() ); + grid1-><a href="qgridlayout.html#addWidget">addWidget</a>( add, 0, 4 ); + <a href="qobject.html#connect">connect</a>( add, SIGNAL( <a href="qbutton.html#clicked">clicked</a>() ), this, SLOT( addEntry() ) ); + + iFirstName = new <a href="qlineedit.html">QLineEdit</a>( input ); +<a name="x583"></a> iFirstName-><a href="qwidget.html#resize">resize</a>( iFirstName-><a href="qlineedit.html#sizeHint">sizeHint</a>() ); + grid1-><a href="qgridlayout.html#addWidget">addWidget</a>( iFirstName, 1, 0 ); +<a name="x580"></a> liFirstName-><a href="qlabel.html#setBuddy">setBuddy</a>( iFirstName ); + + iLastName = new <a href="qlineedit.html">QLineEdit</a>( input ); + iLastName-><a href="qwidget.html#resize">resize</a>( iLastName-><a href="qlineedit.html#sizeHint">sizeHint</a>() ); + grid1-><a href="qgridlayout.html#addWidget">addWidget</a>( iLastName, 1, 1 ); + liLastName-><a href="qlabel.html#setBuddy">setBuddy</a>( iLastName ); + + iAddress = new <a href="qlineedit.html">QLineEdit</a>( input ); + iAddress-><a href="qwidget.html#resize">resize</a>( iAddress-><a href="qlineedit.html#sizeHint">sizeHint</a>() ); + grid1-><a href="qgridlayout.html#addWidget">addWidget</a>( iAddress, 1, 2 ); + liAddress-><a href="qlabel.html#setBuddy">setBuddy</a>( iAddress ); + + iEMail = new <a href="qlineedit.html">QLineEdit</a>( input ); + iEMail-><a href="qwidget.html#resize">resize</a>( iEMail-><a href="qlineedit.html#sizeHint">sizeHint</a>() ); + grid1-><a href="qgridlayout.html#addWidget">addWidget</a>( iEMail, 1, 3 ); + liEMail-><a href="qlabel.html#setBuddy">setBuddy</a>( iEMail ); + + change = new <a href="qpushbutton.html">QPushButton</a>( "&Change", input ); + change-><a href="qwidget.html#resize">resize</a>( change-><a href="qwidget.html#sizeHint">sizeHint</a>() ); + grid1-><a href="qgridlayout.html#addWidget">addWidget</a>( change, 1, 4 ); + <a href="qobject.html#connect">connect</a>( change, SIGNAL( <a href="qbutton.html#clicked">clicked</a>() ), this, SLOT( changeEntry() ) ); + +<a name="x600"></a> tabWidget-><a href="qtabwidget.html#addTab">addTab</a>( input, "&Add/Change Entry" ); + + // -------------------------------------- + + <a href="qwidget.html">QWidget</a> *search = new <a href="qwidget.html">QWidget</a>( this ); + <a href="qgridlayout.html">QGridLayout</a> *grid2 = new <a href="qgridlayout.html">QGridLayout</a>( search, 2, 5, 5, 5 ); + + cFirstName = new <a href="qcheckbox.html">QCheckBox</a>( "First &Name", search ); +<a name="x575"></a> cFirstName-><a href="qwidget.html#resize">resize</a>( cFirstName-><a href="qwidget.html#sizeHint">sizeHint</a>() ); + grid2-><a href="qgridlayout.html#addWidget">addWidget</a>( cFirstName, 0, 0 ); + <a href="qobject.html#connect">connect</a>( cFirstName, SIGNAL( <a href="qbutton.html#clicked">clicked</a>() ), this, SLOT( toggleFirstName() ) ); + + cLastName = new <a href="qcheckbox.html">QCheckBox</a>( "&Last Name", search ); + cLastName-><a href="qwidget.html#resize">resize</a>( cLastName-><a href="qwidget.html#sizeHint">sizeHint</a>() ); + grid2-><a href="qgridlayout.html#addWidget">addWidget</a>( cLastName, 0, 1 ); + <a href="qobject.html#connect">connect</a>( cLastName, SIGNAL( <a href="qbutton.html#clicked">clicked</a>() ), this, SLOT( toggleLastName() ) ); + + cAddress = new <a href="qcheckbox.html">QCheckBox</a>( "Add&ress", search ); + cAddress-><a href="qwidget.html#resize">resize</a>( cAddress-><a href="qwidget.html#sizeHint">sizeHint</a>() ); + grid2-><a href="qgridlayout.html#addWidget">addWidget</a>( cAddress, 0, 2 ); + <a href="qobject.html#connect">connect</a>( cAddress, SIGNAL( <a href="qbutton.html#clicked">clicked</a>() ), this, SLOT( toggleAddress() ) ); + + cEMail = new <a href="qcheckbox.html">QCheckBox</a>( "&E-Mail", search ); + cEMail-><a href="qwidget.html#resize">resize</a>( cEMail-><a href="qwidget.html#sizeHint">sizeHint</a>() ); + grid2-><a href="qgridlayout.html#addWidget">addWidget</a>( cEMail, 0, 3 ); + <a href="qobject.html#connect">connect</a>( cEMail, SIGNAL( <a href="qbutton.html#clicked">clicked</a>() ), this, SLOT( toggleEMail() ) ); + + sFirstName = new <a href="qlineedit.html">QLineEdit</a>( search ); + sFirstName-><a href="qwidget.html#resize">resize</a>( sFirstName-><a href="qlineedit.html#sizeHint">sizeHint</a>() ); + grid2-><a href="qgridlayout.html#addWidget">addWidget</a>( sFirstName, 1, 0 ); + + sLastName = new <a href="qlineedit.html">QLineEdit</a>( search ); + sLastName-><a href="qwidget.html#resize">resize</a>( sLastName-><a href="qlineedit.html#sizeHint">sizeHint</a>() ); + grid2-><a href="qgridlayout.html#addWidget">addWidget</a>( sLastName, 1, 1 ); + + sAddress = new <a href="qlineedit.html">QLineEdit</a>( search ); + sAddress-><a href="qwidget.html#resize">resize</a>( sAddress-><a href="qlineedit.html#sizeHint">sizeHint</a>() ); + grid2-><a href="qgridlayout.html#addWidget">addWidget</a>( sAddress, 1, 2 ); + + sEMail = new <a href="qlineedit.html">QLineEdit</a>( search ); + sEMail-><a href="qwidget.html#resize">resize</a>( sEMail-><a href="qlineedit.html#sizeHint">sizeHint</a>() ); + grid2-><a href="qgridlayout.html#addWidget">addWidget</a>( sEMail, 1, 3 ); + + find = new <a href="qpushbutton.html">QPushButton</a>( "F&ind", search ); + find-><a href="qwidget.html#resize">resize</a>( find-><a href="qwidget.html#sizeHint">sizeHint</a>() ); + grid2-><a href="qgridlayout.html#addWidget">addWidget</a>( find, 1, 4 ); + <a href="qobject.html#connect">connect</a>( find, SIGNAL( <a href="qbutton.html#clicked">clicked</a>() ), this, SLOT( findEntries() ) ); + +<a name="x574"></a> cFirstName-><a href="qcheckbox.html#setChecked">setChecked</a>( TRUE ); +<a name="x605"></a> sFirstName-><a href="qwidget.html#setEnabled">setEnabled</a>( TRUE ); + sLastName-><a href="qwidget.html#setEnabled">setEnabled</a>( FALSE ); + sAddress-><a href="qwidget.html#setEnabled">setEnabled</a>( FALSE ); + sEMail-><a href="qwidget.html#setEnabled">setEnabled</a>( FALSE ); + + tabWidget-><a href="qtabwidget.html#addTab">addTab</a>( search, "&Search" ); + + mainGrid-><a href="qgridlayout.html#addWidget">addWidget</a>( tabWidget, 0, 0 ); +} + +void <a name="f278"></a>ABCentralWidget::setupListView() +{ + listView = new <a href="qlistview.html">QListView</a>( this ); +<a name="x585"></a> listView-><a href="qlistview.html#addColumn">addColumn</a>( "First Name" ); + listView-><a href="qlistview.html#addColumn">addColumn</a>( "Last Name" ); + listView-><a href="qlistview.html#addColumn">addColumn</a>( "Address" ); + listView-><a href="qlistview.html#addColumn">addColumn</a>( "E-Mail" ); + +<a name="x592"></a> listView-><a href="qlistview.html#setSelectionMode">setSelectionMode</a>( QListView::Single ); + +<a name="x588"></a> <a href="qobject.html#connect">connect</a>( listView, SIGNAL( <a href="qlistview.html#clicked">clicked</a>( <a href="qlistviewitem.html">QListViewItem</a>* ) ), this, SLOT( itemSelected( <a href="qlistviewitem.html">QListViewItem</a>* ) ) ); + + mainGrid-><a href="qgridlayout.html#addWidget">addWidget</a>( listView, 1, 0 ); +<a name="x591"></a> listView-><a href="qlistview.html#setAllColumnsShowFocus">setAllColumnsShowFocus</a>( TRUE ); +} + +void <a name="f279"></a>ABCentralWidget::addEntry() +{ +<a name="x584"></a> if ( !iFirstName-><a href="qlineedit.html#text">text</a>().isEmpty() || !iLastName-><a href="qlineedit.html#text">text</a>().isEmpty() || + !iAddress-><a href="qlineedit.html#text">text</a>().isEmpty() || !iEMail-><a href="qlineedit.html#text">text</a>().isEmpty() ) { + <a href="qlistviewitem.html">QListViewItem</a> *item = new <a href="qlistviewitem.html">QListViewItem</a>( listView ); + item-><a href="qlistviewitem.html#setText">setText</a>( 0, iFirstName-><a href="qlineedit.html#text">text</a>() ); + item-><a href="qlistviewitem.html#setText">setText</a>( 1, iLastName-><a href="qlineedit.html#text">text</a>() ); + item-><a href="qlistviewitem.html#setText">setText</a>( 2, iAddress-><a href="qlineedit.html#text">text</a>() ); + item-><a href="qlistviewitem.html#setText">setText</a>( 3, iEMail-><a href="qlineedit.html#text">text</a>() ); + } + +<a name="x582"></a> iFirstName-><a href="qlineedit.html#setText">setText</a>( "" ); + iLastName-><a href="qlineedit.html#setText">setText</a>( "" ); + iAddress-><a href="qlineedit.html#setText">setText</a>( "" ); + iEMail-><a href="qlineedit.html#setText">setText</a>( "" ); +} + +void <a name="f280"></a>ABCentralWidget::changeEntry() +{ +<a name="x589"></a> <a href="qlistviewitem.html">QListViewItem</a> *item = listView-><a href="qlistview.html#currentItem">currentItem</a>(); + + if ( item && + ( !iFirstName-><a href="qlineedit.html#text">text</a>().isEmpty() || !iLastName-><a href="qlineedit.html#text">text</a>().isEmpty() || + !iAddress-><a href="qlineedit.html#text">text</a>().isEmpty() || !iEMail-><a href="qlineedit.html#text">text</a>().isEmpty() ) ) { + item-><a href="qlistviewitem.html#setText">setText</a>( 0, iFirstName-><a href="qlineedit.html#text">text</a>() ); + item-><a href="qlistviewitem.html#setText">setText</a>( 1, iLastName-><a href="qlineedit.html#text">text</a>() ); + item-><a href="qlistviewitem.html#setText">setText</a>( 2, iAddress-><a href="qlineedit.html#text">text</a>() ); + item-><a href="qlistviewitem.html#setText">setText</a>( 3, iEMail-><a href="qlineedit.html#text">text</a>() ); + } +} + +void <a name="f281"></a>ABCentralWidget::selectionChanged() +{ + iFirstName-><a href="qlineedit.html#setText">setText</a>( "" ); + iLastName-><a href="qlineedit.html#setText">setText</a>( "" ); + iAddress-><a href="qlineedit.html#setText">setText</a>( "" ); + iEMail-><a href="qlineedit.html#setText">setText</a>( "" ); +} + +void <a name="f282"></a>ABCentralWidget::itemSelected( <a href="qlistviewitem.html">QListViewItem</a> *item ) +{ + if ( !item ) + return; +<a name="x594"></a> item-><a href="qlistviewitem.html#setSelected">setSelected</a>( TRUE ); +<a name="x593"></a> item-><a href="qlistviewitem.html#repaint">repaint</a>(); + +<a name="x596"></a> iFirstName-><a href="qlineedit.html#setText">setText</a>( item-><a href="qlistviewitem.html#text">text</a>( 0 ) ); + iLastName-><a href="qlineedit.html#setText">setText</a>( item-><a href="qlistviewitem.html#text">text</a>( 1 ) ); + iAddress-><a href="qlineedit.html#setText">setText</a>( item-><a href="qlistviewitem.html#text">text</a>( 2 ) ); + iEMail-><a href="qlineedit.html#setText">setText</a>( item-><a href="qlistviewitem.html#text">text</a>( 3 ) ); +} + +void <a name="f283"></a>ABCentralWidget::toggleFirstName() +{ + sFirstName-><a href="qlineedit.html#setText">setText</a>( "" ); + +<a name="x573"></a> if ( cFirstName-><a href="qcheckbox.html#isChecked">isChecked</a>() ) { + sFirstName-><a href="qwidget.html#setEnabled">setEnabled</a>( TRUE ); +<a name="x606"></a> sFirstName-><a href="qwidget.html#setFocus">setFocus</a>(); + } + else + sFirstName-><a href="qwidget.html#setEnabled">setEnabled</a>( FALSE ); +} + +void <a name="f284"></a>ABCentralWidget::toggleLastName() +{ + sLastName-><a href="qlineedit.html#setText">setText</a>( "" ); + + if ( cLastName-><a href="qcheckbox.html#isChecked">isChecked</a>() ) { + sLastName-><a href="qwidget.html#setEnabled">setEnabled</a>( TRUE ); + sLastName-><a href="qwidget.html#setFocus">setFocus</a>(); + } + else + sLastName-><a href="qwidget.html#setEnabled">setEnabled</a>( FALSE ); +} + +void <a name="f285"></a>ABCentralWidget::toggleAddress() +{ + sAddress-><a href="qlineedit.html#setText">setText</a>( "" ); + + if ( cAddress-><a href="qcheckbox.html#isChecked">isChecked</a>() ) { + sAddress-><a href="qwidget.html#setEnabled">setEnabled</a>( TRUE ); + sAddress-><a href="qwidget.html#setFocus">setFocus</a>(); + } + else + sAddress-><a href="qwidget.html#setEnabled">setEnabled</a>( FALSE ); +} + +void <a name="f286"></a>ABCentralWidget::toggleEMail() +{ + sEMail-><a href="qlineedit.html#setText">setText</a>( "" ); + + if ( cEMail-><a href="qcheckbox.html#isChecked">isChecked</a>() ) { + sEMail-><a href="qwidget.html#setEnabled">setEnabled</a>( TRUE ); + sEMail-><a href="qwidget.html#setFocus">setFocus</a>(); + } + else + sEMail-><a href="qwidget.html#setEnabled">setEnabled</a>( FALSE ); +} + +void <a name="f287"></a>ABCentralWidget::findEntries() +{ + if ( !cFirstName-><a href="qcheckbox.html#isChecked">isChecked</a>() && + !cLastName-><a href="qcheckbox.html#isChecked">isChecked</a>() && + !cAddress-><a href="qcheckbox.html#isChecked">isChecked</a>() && + !cEMail-><a href="qcheckbox.html#isChecked">isChecked</a>() ) { +<a name="x587"></a> listView-><a href="qlistview.html#clearSelection">clearSelection</a>(); + return; + } + + <a href="qlistviewitemiterator.html">QListViewItemIterator</a> it( listView ); + + for ( ; it.<a href="qlistviewitemiterator.html#current">current</a>(); ++it ) { + bool select = TRUE; + + if ( cFirstName-><a href="qcheckbox.html#isChecked">isChecked</a>() ) { + if ( select && it.<a href="qlistviewitemiterator.html#current">current</a>()->text( 0 ).contains( sFirstName-><a href="qlineedit.html#text">text</a>() ) ) + select = TRUE; + else + select = FALSE; + } + if ( cLastName-><a href="qcheckbox.html#isChecked">isChecked</a>() ) { + if ( select && it.<a href="qlistviewitemiterator.html#current">current</a>()->text( 1 ).contains( sLastName-><a href="qlineedit.html#text">text</a>() ) ) + select = TRUE; + else + select = FALSE; + } + if ( cAddress-><a href="qcheckbox.html#isChecked">isChecked</a>() ) { + if ( select && it.<a href="qlistviewitemiterator.html#current">current</a>()->text( 2 ).contains( sAddress-><a href="qlineedit.html#text">text</a>() ) ) + select = TRUE; + else + select = FALSE; + } + if ( cEMail-><a href="qcheckbox.html#isChecked">isChecked</a>() ) { + if ( select && it.<a href="qlistviewitemiterator.html#current">current</a>()->text( 3 ).contains( sEMail-><a href="qlineedit.html#text">text</a>() ) ) + select = TRUE; + else + select = FALSE; + } + + if ( select ) + it.<a href="qlistviewitemiterator.html#current">current</a>()->setSelected( TRUE ); + else + it.<a href="qlistviewitemiterator.html#current">current</a>()->setSelected( FALSE ); + it.<a href="qlistviewitemiterator.html#current">current</a>()->repaint(); + } +} +</pre> + +<p> <hr> +<p> Main: +<p> <pre>/**************************************************************************** +** $Id: qt/main.cpp 3.3.8 edited Jan 11 14:37 $ +** +** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved. +** +** This file is part of an example program for Qt. This example +** program may be used, distributed and modified without limitation. +** +*****************************************************************************/ + +#include <<a href="qapplication-h.html">qapplication.h</a>> + +#include "mainwindow.h" + +int main( int argc, char ** argv ) +{ + <a href="qapplication.html">QApplication</a> a( argc, argv ); + + ABMainWindow *mw = new ABMainWindow(); + mw-><a href="qwidget.html#setCaption">setCaption</a>( "Qt Example - Addressbook" ); + a.<a href="qapplication.html#setMainWidget">setMainWidget</a>( mw ); +<a name="x611"></a> mw-><a href="qwidget.html#show">show</a>(); + +<a name="x609"></a><a name="x608"></a> a.<a href="qobject.html#connect">connect</a>( &a, SIGNAL( <a href="qapplication.html#lastWindowClosed">lastWindowClosed</a>() ), &a, SLOT( <a href="qapplication.html#quit">quit</a>() ) ); + int result = a.<a href="qapplication.html#exec">exec</a>(); + delete mw; + return result; +} +</pre> + +<p>See also <a href="examples.html">Examples</a>. + +<!-- 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>Qt 3.3.8</div> +</table></div></address></body> +</html> |