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667 lines
31 KiB
667 lines
31 KiB
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/examples/addressbook/addressbook.doc:4 -->
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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<title>Simple Addressbook</title>
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<style type="text/css"><!--
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fn { margin-left: 1cm; text-indent: -1cm; }
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a:link { color: #004faf; text-decoration: none }
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a:visited { color: #672967; text-decoration: none }
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body { background: #ffffff; color: black; }
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--></style>
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</head>
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<body>
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<table border="0" cellpadding="0" cellspacing="0" width="100%">
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<tr bgcolor="#E5E5E5">
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<td valign=center>
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<a href="index.html">
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<font color="#004faf">Home</font></a>
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| <a href="classes.html">
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<font color="#004faf">All Classes</font></a>
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| <a href="mainclasses.html">
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<font color="#004faf">Main Classes</font></a>
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| <a href="annotated.html">
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<font color="#004faf">Annotated</font></a>
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| <a href="groups.html">
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<font color="#004faf">Grouped Classes</font></a>
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| <a href="functions.html">
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<font color="#004faf">Functions</font></a>
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</td>
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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>Simple Addressbook</h1>
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<p>
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This examples shows how to write a very simple, but complete application
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using an addressbook as the example.
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<p> <hr>
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<p> Header file of the mainwindow:
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<p> <pre>/****************************************************************************
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** $Id: qt/mainwindow.h 3.3.8 edited Jan 11 14:37 $
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**
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** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
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**
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** This file is part of an example program for TQt. This example
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** program may be used, distributed and modified without limitation.
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**
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*****************************************************************************/
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#ifndef AB_MAINWINDOW_H
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#define AB_MAINWINDOW_H
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#include <<a href="qmainwindow-h.html">ntqmainwindow.h</a>>
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#include <<a href="qstring-h.html">ntqstring.h</a>>
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class TQToolBar;
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class TQPopupMenu;
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class ABCentralWidget;
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class ABMainWindow: public <a href="ntqmainwindow.html">TQMainWindow</a>
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{
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<a href="metaobjects.html#TQ_OBJECT">TQ_OBJECT</a>
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public:
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ABMainWindow();
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~ABMainWindow();
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protected slots:
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void fileNew();
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void fileOpen();
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void fileSave();
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void fileSaveAs();
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void filePrint();
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void closeWindow();
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protected:
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void setupMenuBar();
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void setupFileTools();
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void setupStatusBar();
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void setupCentralWidget();
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<a href="ntqtoolbar.html">TQToolBar</a> *fileTools;
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<a href="ntqstring.html">TQString</a> filename;
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ABCentralWidget *view;
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};
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#endif
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</pre>
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<p> <hr>
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<p> Implementation of the mainwindow:
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<p> <pre>/****************************************************************************
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** $Id: qt/mainwindow.cpp 3.3.8 edited Jan 11 14:37 $
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**
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** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
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**
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** This file is part of an example program for TQt. This example
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** program may be used, distributed and modified without limitation.
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**
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*****************************************************************************/
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#include "mainwindow.h"
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#include "centralwidget.h"
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#include <<a href="qtoolbar-h.html">ntqtoolbar.h</a>>
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#include <<a href="qtoolbutton-h.html">ntqtoolbutton.h</a>>
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#include <<a href="qpopupmenu-h.html">ntqpopupmenu.h</a>>
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#include <<a href="qmenubar-h.html">ntqmenubar.h</a>>
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#include <<a href="qstatusbar-h.html">ntqstatusbar.h</a>>
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#include <<a href="qapplication-h.html">ntqapplication.h</a>>
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#include <<a href="qfiledialog-h.html">ntqfiledialog.h</a>>
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<a name="f263"></a>ABMainWindow::ABMainWindow()
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: <a href="ntqmainwindow.html">TQMainWindow</a>( 0, "example addressbook application" ),
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filename( <a href="ntqstring.html#TQString-null">TQString::null</a> )
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{
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setupMenuBar();
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setupFileTools();
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setupStatusBar();
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setupCentralWidget();
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}
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ABMainWindow::~ABMainWindow()
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{
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}
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void <a name="f264"></a>ABMainWindow::setupMenuBar()
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{
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<a href="ntqpopupmenu.html">TQPopupMenu</a> *file = new <a href="ntqpopupmenu.html">TQPopupMenu</a>( this );
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<a href="ntqmainwindow.html#menuBar">menuBar</a>()->insertItem( "&File", file );
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<a name="x569"></a> file-><a href="ntqmenudata.html#insertItem">insertItem</a>( "New", this, TQ_SLOT( fileNew() ), CTRL + Key_N );
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file-><a href="ntqmenudata.html#insertItem">insertItem</a>( TQPixmap( "fileopen.xpm" ), "Open", this, TQ_SLOT( fileOpen() ), CTRL + Key_O );
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<a name="x570"></a> file-><a href="ntqmenudata.html#insertSeparator">insertSeparator</a>();
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file-><a href="ntqmenudata.html#insertItem">insertItem</a>( TQPixmap( "filesave.xpm" ), "Save", this, TQ_SLOT( fileSave() ), CTRL + Key_S );
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file-><a href="ntqmenudata.html#insertItem">insertItem</a>( "Save As...", this, TQ_SLOT( fileSaveAs() ) );
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file-><a href="ntqmenudata.html#insertSeparator">insertSeparator</a>();
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file-><a href="ntqmenudata.html#insertItem">insertItem</a>( TQPixmap( "fileprint.xpm" ), "Print...", this, TQ_SLOT( filePrint() ), CTRL + Key_P );
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file-><a href="ntqmenudata.html#insertSeparator">insertSeparator</a>();
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file-><a href="ntqmenudata.html#insertItem">insertItem</a>( "Close", this, TQ_SLOT( closeWindow() ), CTRL + Key_W );
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file-><a href="ntqmenudata.html#insertItem">insertItem</a>( "Quit", tqApp, TQ_SLOT( <a href="ntqapplication.html#quit">quit</a>() ), CTRL + Key_Q );
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}
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void <a name="f265"></a>ABMainWindow::setupFileTools()
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{
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//fileTools = new <a href="ntqtoolbar.html">TQToolBar</a>( this, "file operations" );
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}
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void <a name="f266"></a>ABMainWindow::setupStatusBar()
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{
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//statusBar()->message( "Ready", 2000 );
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}
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void <a name="f267"></a>ABMainWindow::setupCentralWidget()
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{
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view = new ABCentralWidget( this );
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<a href="ntqmainwindow.html#setCentralWidget">setCentralWidget</a>( view );
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}
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void <a name="f268"></a>ABMainWindow::closeWindow()
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{
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<a href="ntqwidget.html#close">close</a>();
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}
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void <a name="f269"></a>ABMainWindow::fileNew()
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{
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}
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void <a name="f270"></a>ABMainWindow::fileOpen()
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{
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<a name="x567"></a> <a href="ntqstring.html">TQString</a> fn = TQFileDialog::<a href="ntqfiledialog.html#getOpenFileName">getOpenFileName</a>( TQString::null, TQString::null, this );
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<a name="x571"></a> if ( !fn.<a href="ntqstring.html#isEmpty">isEmpty</a>() ) {
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filename = fn;
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view->load( filename );
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}
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}
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void <a name="f271"></a>ABMainWindow::fileSave()
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{
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if ( filename.isEmpty() ) {
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fileSaveAs();
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return;
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}
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view->save( filename );
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}
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void <a name="f272"></a>ABMainWindow::fileSaveAs()
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{
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<a name="x568"></a> <a href="ntqstring.html">TQString</a> fn = TQFileDialog::<a href="ntqfiledialog.html#getSaveFileName">getSaveFileName</a>( TQString::null, TQString::null, this );
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if ( !fn.<a href="ntqstring.html#isEmpty">isEmpty</a>() ) {
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filename = fn;
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fileSave();
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}
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}
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void <a name="f273"></a>ABMainWindow::filePrint()
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{
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}
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</pre>
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<p> <hr>
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<p> Header file of the centralwidget:
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<p> <pre>/****************************************************************************
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** $Id: qt/centralwidget.h 3.3.8 edited Jan 11 14:37 $
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**
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** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
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**
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** This file is part of an example program for TQt. This example
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** program may be used, distributed and modified without limitation.
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**
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*****************************************************************************/
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#ifndef AB_CENTRALWIDGET_H
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#define AB_CENTRALWIDGET_H
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#include <<a href="qwidget-h.html">ntqwidget.h</a>>
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#include <<a href="qstring-h.html">ntqstring.h</a>>
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class TQTabWidget;
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class TQListView;
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class TQGridLayout;
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class TQLineEdit;
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class TQPushButton;
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class TQListViewItem;
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class TQCheckBox;
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class ABCentralWidget : public <a href="ntqwidget.html">TQWidget</a>
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{
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TQ_OBJECT
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public:
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ABCentralWidget( <a href="ntqwidget.html">TQWidget</a> *parent, const char *name = 0 );
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void save( const <a href="ntqstring.html">TQString</a> &filename );
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void load( const <a href="ntqstring.html">TQString</a> &filename );
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protected slots:
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void addEntry();
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void changeEntry();
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void itemSelected( <a href="qlistviewitem.html">TQListViewItem</a>* );
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void selectionChanged();
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void toggleFirstName();
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void toggleLastName();
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void toggleAddress();
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void toggleEMail();
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void findEntries();
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protected:
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void setupTabWidget();
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void setupListView();
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<a href="qgridlayout.html">TQGridLayout</a> *mainGrid;
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<a href="ntqtabwidget.html">TQTabWidget</a> *tabWidget;
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<a href="ntqlistview.html">TQListView</a> *listView;
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<a href="ntqpushbutton.html">TQPushButton</a> *add, *change, *find;
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<a href="ntqlineedit.html">TQLineEdit</a> *iFirstName, *iLastName, *iAddress, *iEMail,
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*sFirstName, *sLastName, *sAddress, *sEMail;
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<a href="ntqcheckbox.html">TQCheckBox</a> *cFirstName, *cLastName, *cAddress, *cEMail;
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};
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#endif
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</pre>
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<p> <hr>
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<p> Implementation of the centralwidget:
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<p> <pre>/****************************************************************************
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** $Id: qt/centralwidget.cpp 3.3.8 edited Jan 11 14:37 $
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**
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** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
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**
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** This file is part of an example program for TQt. This example
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** program may be used, distributed and modified without limitation.
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**
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*****************************************************************************/
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#include "centralwidget.h"
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#include <<a href="qtabwidget-h.html">ntqtabwidget.h</a>>
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#include <<a href="qlistview-h.html">ntqlistview.h</a>>
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#include <<a href="qlayout-h.html">ntqlayout.h</a>>
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#include <<a href="qwidget-h.html">ntqwidget.h</a>>
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#include <<a href="qlabel-h.html">ntqlabel.h</a>>
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#include <<a href="qpushbutton-h.html">ntqpushbutton.h</a>>
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#include <<a href="qlineedit-h.html">ntqlineedit.h</a>>
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#include <<a href="qlabel-h.html">ntqlabel.h</a>>
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#include <<a href="qcheckbox-h.html">ntqcheckbox.h</a>>
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#include <<a href="qfile-h.html">ntqfile.h</a>>
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#include <<a href="qtextstream-h.html">ntqtextstream.h</a>>
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<a name="f274"></a>ABCentralWidget::ABCentralWidget( <a href="ntqwidget.html">TQWidget</a> *parent, const char *name )
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: <a href="ntqwidget.html">TQWidget</a>( parent, name )
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{
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mainGrid = new <a href="qgridlayout.html">TQGridLayout</a>( this, 2, 1, 5, 5 );
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setupTabWidget();
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setupListView();
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<a name="x579"></a> mainGrid-><a href="qgridlayout.html#setRowStretch">setRowStretch</a>( 0, 0 );
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mainGrid-><a href="qgridlayout.html#setRowStretch">setRowStretch</a>( 1, 1 );
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}
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void <a name="f275"></a>ABCentralWidget::save( const <a href="ntqstring.html">TQString</a> &filename )
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{
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<a name="x590"></a> if ( !listView-><a href="ntqlistview.html#firstChild">firstChild</a>() )
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return;
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<a href="ntqfile.html">TQFile</a> f( filename );
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if ( !f.<a href="ntqfile.html#open">open</a>( <a href="ntqfile.html#open">IO_WriteOnly</a> ) )
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return;
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<a href="ntqtextstream.html">TQTextStream</a> t( &f );
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<a name="x603"></a> t.<a href="ntqtextstream.html#setEncoding">setEncoding</a>(TQTextStream::UnicodeUTF8);
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<a href="qlistviewitemiterator.html">TQListViewItemIterator</a> it( listView );
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<a name="x597"></a> for ( ; it.<a href="qlistviewitemiterator.html#current">current</a>(); ++it )
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for ( unsigned int i = 0; i < 4; i++ )
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t << it.<a href="qlistviewitemiterator.html#current">current</a>()->text( i ) << "\n";
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f.<a href="ntqfile.html#close">close</a>();
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}
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void <a name="f276"></a>ABCentralWidget::load( const <a href="ntqstring.html">TQString</a> &filename )
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{
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<a name="x586"></a> listView-><a href="ntqlistview.html#clear">clear</a>();
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<a href="ntqfile.html">TQFile</a> f( filename );
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if ( !f.<a href="ntqfile.html#open">open</a>( <a href="ntqfile.html#open">IO_ReadOnly</a> ) )
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return;
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<a href="ntqtextstream.html">TQTextStream</a> t( &f );
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t.<a href="ntqtextstream.html#setEncoding">setEncoding</a>(TQTextStream::UnicodeUTF8);
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<a name="x601"></a> while ( !t.<a href="ntqtextstream.html#atEnd">atEnd</a>() ) {
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<a href="qlistviewitem.html">TQListViewItem</a> *item = new <a href="qlistviewitem.html">TQListViewItem</a>( listView );
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for ( unsigned int i = 0; i < 4; i++ )
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<a name="x602"></a><a name="x595"></a> item-><a href="qlistviewitem.html#setText">setText</a>( i, t.<a href="ntqtextstream.html#readLine">readLine</a>() );
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}
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f.<a href="ntqfile.html#close">close</a>();
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}
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void <a name="f277"></a>ABCentralWidget::setupTabWidget()
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{
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tabWidget = new <a href="ntqtabwidget.html">TQTabWidget</a>( this );
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<a href="ntqwidget.html">TQWidget</a> *input = new <a href="ntqwidget.html">TQWidget</a>( tabWidget );
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<a href="qgridlayout.html">TQGridLayout</a> *grid1 = new <a href="qgridlayout.html">TQGridLayout</a>( input, 2, 5, 5, 5 );
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<a href="ntqlabel.html">TQLabel</a> *liFirstName = new <a href="ntqlabel.html">TQLabel</a>( "First &Name", input );
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<a name="x604"></a><a name="x581"></a> liFirstName-><a href="ntqwidget.html#resize">resize</a>( liFirstName-><a href="ntqwidget.html#sizeHint">sizeHint</a>() );
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<a name="x578"></a> grid1-><a href="qgridlayout.html#addWidget">addWidget</a>( liFirstName, 0, 0 );
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<a href="ntqlabel.html">TQLabel</a> *liLastName = new <a href="ntqlabel.html">TQLabel</a>( "&Last Name", input );
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liLastName-><a href="ntqwidget.html#resize">resize</a>( liLastName-><a href="ntqwidget.html#sizeHint">sizeHint</a>() );
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grid1-><a href="qgridlayout.html#addWidget">addWidget</a>( liLastName, 0, 1 );
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<a href="ntqlabel.html">TQLabel</a> *liAddress = new <a href="ntqlabel.html">TQLabel</a>( "Add&ress", input );
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liAddress-><a href="ntqwidget.html#resize">resize</a>( liAddress-><a href="ntqwidget.html#sizeHint">sizeHint</a>() );
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grid1-><a href="qgridlayout.html#addWidget">addWidget</a>( liAddress, 0, 2 );
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<a href="ntqlabel.html">TQLabel</a> *liEMail = new <a href="ntqlabel.html">TQLabel</a>( "&E-Mail", input );
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liEMail-><a href="ntqwidget.html#resize">resize</a>( liEMail-><a href="ntqwidget.html#sizeHint">sizeHint</a>() );
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grid1-><a href="qgridlayout.html#addWidget">addWidget</a>( liEMail, 0, 3 );
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add = new <a href="ntqpushbutton.html">TQPushButton</a>( "A&dd", input );
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<a name="x599"></a><a name="x598"></a> add-><a href="ntqwidget.html#resize">resize</a>( add-><a href="ntqwidget.html#sizeHint">sizeHint</a>() );
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grid1-><a href="qgridlayout.html#addWidget">addWidget</a>( add, 0, 4 );
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<a href="ntqobject.html#connect">connect</a>( add, TQ_SIGNAL( <a href="ntqbutton.html#clicked">clicked</a>() ), this, TQ_SLOT( addEntry() ) );
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iFirstName = new <a href="ntqlineedit.html">TQLineEdit</a>( input );
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<a name="x583"></a> iFirstName-><a href="ntqwidget.html#resize">resize</a>( iFirstName-><a href="ntqlineedit.html#sizeHint">sizeHint</a>() );
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grid1-><a href="qgridlayout.html#addWidget">addWidget</a>( iFirstName, 1, 0 );
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<a name="x580"></a> liFirstName-><a href="ntqlabel.html#setBuddy">setBuddy</a>( iFirstName );
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iLastName = new <a href="ntqlineedit.html">TQLineEdit</a>( input );
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iLastName-><a href="ntqwidget.html#resize">resize</a>( iLastName-><a href="ntqlineedit.html#sizeHint">sizeHint</a>() );
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grid1-><a href="qgridlayout.html#addWidget">addWidget</a>( iLastName, 1, 1 );
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liLastName-><a href="ntqlabel.html#setBuddy">setBuddy</a>( iLastName );
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iAddress = new <a href="ntqlineedit.html">TQLineEdit</a>( input );
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iAddress-><a href="ntqwidget.html#resize">resize</a>( iAddress-><a href="ntqlineedit.html#sizeHint">sizeHint</a>() );
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grid1-><a href="qgridlayout.html#addWidget">addWidget</a>( iAddress, 1, 2 );
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liAddress-><a href="ntqlabel.html#setBuddy">setBuddy</a>( iAddress );
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|
|
iEMail = new <a href="ntqlineedit.html">TQLineEdit</a>( input );
|
|
iEMail-><a href="ntqwidget.html#resize">resize</a>( iEMail-><a href="ntqlineedit.html#sizeHint">sizeHint</a>() );
|
|
grid1-><a href="qgridlayout.html#addWidget">addWidget</a>( iEMail, 1, 3 );
|
|
liEMail-><a href="ntqlabel.html#setBuddy">setBuddy</a>( iEMail );
|
|
|
|
change = new <a href="ntqpushbutton.html">TQPushButton</a>( "&Change", input );
|
|
change-><a href="ntqwidget.html#resize">resize</a>( change-><a href="ntqwidget.html#sizeHint">sizeHint</a>() );
|
|
grid1-><a href="qgridlayout.html#addWidget">addWidget</a>( change, 1, 4 );
|
|
<a href="ntqobject.html#connect">connect</a>( change, TQ_SIGNAL( <a href="ntqbutton.html#clicked">clicked</a>() ), this, TQ_SLOT( changeEntry() ) );
|
|
|
|
<a name="x600"></a> tabWidget-><a href="ntqtabwidget.html#addTab">addTab</a>( input, "&Add/Change Entry" );
|
|
|
|
// --------------------------------------
|
|
|
|
<a href="ntqwidget.html">TQWidget</a> *search = new <a href="ntqwidget.html">TQWidget</a>( this );
|
|
<a href="qgridlayout.html">TQGridLayout</a> *grid2 = new <a href="qgridlayout.html">TQGridLayout</a>( search, 2, 5, 5, 5 );
|
|
|
|
cFirstName = new <a href="ntqcheckbox.html">TQCheckBox</a>( "First &Name", search );
|
|
<a name="x575"></a> cFirstName-><a href="ntqwidget.html#resize">resize</a>( cFirstName-><a href="ntqwidget.html#sizeHint">sizeHint</a>() );
|
|
grid2-><a href="qgridlayout.html#addWidget">addWidget</a>( cFirstName, 0, 0 );
|
|
<a href="ntqobject.html#connect">connect</a>( cFirstName, TQ_SIGNAL( <a href="ntqbutton.html#clicked">clicked</a>() ), this, TQ_SLOT( toggleFirstName() ) );
|
|
|
|
cLastName = new <a href="ntqcheckbox.html">TQCheckBox</a>( "&Last Name", search );
|
|
cLastName-><a href="ntqwidget.html#resize">resize</a>( cLastName-><a href="ntqwidget.html#sizeHint">sizeHint</a>() );
|
|
grid2-><a href="qgridlayout.html#addWidget">addWidget</a>( cLastName, 0, 1 );
|
|
<a href="ntqobject.html#connect">connect</a>( cLastName, TQ_SIGNAL( <a href="ntqbutton.html#clicked">clicked</a>() ), this, TQ_SLOT( toggleLastName() ) );
|
|
|
|
cAddress = new <a href="ntqcheckbox.html">TQCheckBox</a>( "Add&ress", search );
|
|
cAddress-><a href="ntqwidget.html#resize">resize</a>( cAddress-><a href="ntqwidget.html#sizeHint">sizeHint</a>() );
|
|
grid2-><a href="qgridlayout.html#addWidget">addWidget</a>( cAddress, 0, 2 );
|
|
<a href="ntqobject.html#connect">connect</a>( cAddress, TQ_SIGNAL( <a href="ntqbutton.html#clicked">clicked</a>() ), this, TQ_SLOT( toggleAddress() ) );
|
|
|
|
cEMail = new <a href="ntqcheckbox.html">TQCheckBox</a>( "&E-Mail", search );
|
|
cEMail-><a href="ntqwidget.html#resize">resize</a>( cEMail-><a href="ntqwidget.html#sizeHint">sizeHint</a>() );
|
|
grid2-><a href="qgridlayout.html#addWidget">addWidget</a>( cEMail, 0, 3 );
|
|
<a href="ntqobject.html#connect">connect</a>( cEMail, TQ_SIGNAL( <a href="ntqbutton.html#clicked">clicked</a>() ), this, TQ_SLOT( toggleEMail() ) );
|
|
|
|
sFirstName = new <a href="ntqlineedit.html">TQLineEdit</a>( search );
|
|
sFirstName-><a href="ntqwidget.html#resize">resize</a>( sFirstName-><a href="ntqlineedit.html#sizeHint">sizeHint</a>() );
|
|
grid2-><a href="qgridlayout.html#addWidget">addWidget</a>( sFirstName, 1, 0 );
|
|
|
|
sLastName = new <a href="ntqlineedit.html">TQLineEdit</a>( search );
|
|
sLastName-><a href="ntqwidget.html#resize">resize</a>( sLastName-><a href="ntqlineedit.html#sizeHint">sizeHint</a>() );
|
|
grid2-><a href="qgridlayout.html#addWidget">addWidget</a>( sLastName, 1, 1 );
|
|
|
|
sAddress = new <a href="ntqlineedit.html">TQLineEdit</a>( search );
|
|
sAddress-><a href="ntqwidget.html#resize">resize</a>( sAddress-><a href="ntqlineedit.html#sizeHint">sizeHint</a>() );
|
|
grid2-><a href="qgridlayout.html#addWidget">addWidget</a>( sAddress, 1, 2 );
|
|
|
|
sEMail = new <a href="ntqlineedit.html">TQLineEdit</a>( search );
|
|
sEMail-><a href="ntqwidget.html#resize">resize</a>( sEMail-><a href="ntqlineedit.html#sizeHint">sizeHint</a>() );
|
|
grid2-><a href="qgridlayout.html#addWidget">addWidget</a>( sEMail, 1, 3 );
|
|
|
|
find = new <a href="ntqpushbutton.html">TQPushButton</a>( "F&ind", search );
|
|
find-><a href="ntqwidget.html#resize">resize</a>( find-><a href="ntqwidget.html#sizeHint">sizeHint</a>() );
|
|
grid2-><a href="qgridlayout.html#addWidget">addWidget</a>( find, 1, 4 );
|
|
<a href="ntqobject.html#connect">connect</a>( find, TQ_SIGNAL( <a href="ntqbutton.html#clicked">clicked</a>() ), this, TQ_SLOT( findEntries() ) );
|
|
|
|
<a name="x574"></a> cFirstName-><a href="ntqcheckbox.html#setChecked">setChecked</a>( TRUE );
|
|
<a name="x605"></a> sFirstName-><a href="ntqwidget.html#setEnabled">setEnabled</a>( TRUE );
|
|
sLastName-><a href="ntqwidget.html#setEnabled">setEnabled</a>( FALSE );
|
|
sAddress-><a href="ntqwidget.html#setEnabled">setEnabled</a>( FALSE );
|
|
sEMail-><a href="ntqwidget.html#setEnabled">setEnabled</a>( FALSE );
|
|
|
|
tabWidget-><a href="ntqtabwidget.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="ntqlistview.html">TQListView</a>( this );
|
|
<a name="x585"></a> listView-><a href="ntqlistview.html#addColumn">addColumn</a>( "First Name" );
|
|
listView-><a href="ntqlistview.html#addColumn">addColumn</a>( "Last Name" );
|
|
listView-><a href="ntqlistview.html#addColumn">addColumn</a>( "Address" );
|
|
listView-><a href="ntqlistview.html#addColumn">addColumn</a>( "E-Mail" );
|
|
|
|
<a name="x592"></a> listView-><a href="ntqlistview.html#setSelectionMode">setSelectionMode</a>( TQListView::Single );
|
|
|
|
<a name="x588"></a> <a href="ntqobject.html#connect">connect</a>( listView, TQ_SIGNAL( <a href="ntqlistview.html#clicked">clicked</a>( <a href="qlistviewitem.html">TQListViewItem</a>* ) ), this, TQ_SLOT( itemSelected( <a href="qlistviewitem.html">TQListViewItem</a>* ) ) );
|
|
|
|
mainGrid-><a href="qgridlayout.html#addWidget">addWidget</a>( listView, 1, 0 );
|
|
<a name="x591"></a> listView-><a href="ntqlistview.html#setAllColumnsShowFocus">setAllColumnsShowFocus</a>( TRUE );
|
|
}
|
|
|
|
void <a name="f279"></a>ABCentralWidget::addEntry()
|
|
{
|
|
<a name="x584"></a> if ( !iFirstName-><a href="ntqlineedit.html#text">text</a>().isEmpty() || !iLastName-><a href="ntqlineedit.html#text">text</a>().isEmpty() ||
|
|
!iAddress-><a href="ntqlineedit.html#text">text</a>().isEmpty() || !iEMail-><a href="ntqlineedit.html#text">text</a>().isEmpty() ) {
|
|
<a href="qlistviewitem.html">TQListViewItem</a> *item = new <a href="qlistviewitem.html">TQListViewItem</a>( listView );
|
|
item-><a href="qlistviewitem.html#setText">setText</a>( 0, iFirstName-><a href="ntqlineedit.html#text">text</a>() );
|
|
item-><a href="qlistviewitem.html#setText">setText</a>( 1, iLastName-><a href="ntqlineedit.html#text">text</a>() );
|
|
item-><a href="qlistviewitem.html#setText">setText</a>( 2, iAddress-><a href="ntqlineedit.html#text">text</a>() );
|
|
item-><a href="qlistviewitem.html#setText">setText</a>( 3, iEMail-><a href="ntqlineedit.html#text">text</a>() );
|
|
}
|
|
|
|
<a name="x582"></a> iFirstName-><a href="ntqlineedit.html#setText">setText</a>( "" );
|
|
iLastName-><a href="ntqlineedit.html#setText">setText</a>( "" );
|
|
iAddress-><a href="ntqlineedit.html#setText">setText</a>( "" );
|
|
iEMail-><a href="ntqlineedit.html#setText">setText</a>( "" );
|
|
}
|
|
|
|
void <a name="f280"></a>ABCentralWidget::changeEntry()
|
|
{
|
|
<a name="x589"></a> <a href="qlistviewitem.html">TQListViewItem</a> *item = listView-><a href="ntqlistview.html#currentItem">currentItem</a>();
|
|
|
|
if ( item &&
|
|
( !iFirstName-><a href="ntqlineedit.html#text">text</a>().isEmpty() || !iLastName-><a href="ntqlineedit.html#text">text</a>().isEmpty() ||
|
|
!iAddress-><a href="ntqlineedit.html#text">text</a>().isEmpty() || !iEMail-><a href="ntqlineedit.html#text">text</a>().isEmpty() ) ) {
|
|
item-><a href="qlistviewitem.html#setText">setText</a>( 0, iFirstName-><a href="ntqlineedit.html#text">text</a>() );
|
|
item-><a href="qlistviewitem.html#setText">setText</a>( 1, iLastName-><a href="ntqlineedit.html#text">text</a>() );
|
|
item-><a href="qlistviewitem.html#setText">setText</a>( 2, iAddress-><a href="ntqlineedit.html#text">text</a>() );
|
|
item-><a href="qlistviewitem.html#setText">setText</a>( 3, iEMail-><a href="ntqlineedit.html#text">text</a>() );
|
|
}
|
|
}
|
|
|
|
void <a name="f281"></a>ABCentralWidget::selectionChanged()
|
|
{
|
|
iFirstName-><a href="ntqlineedit.html#setText">setText</a>( "" );
|
|
iLastName-><a href="ntqlineedit.html#setText">setText</a>( "" );
|
|
iAddress-><a href="ntqlineedit.html#setText">setText</a>( "" );
|
|
iEMail-><a href="ntqlineedit.html#setText">setText</a>( "" );
|
|
}
|
|
|
|
void <a name="f282"></a>ABCentralWidget::itemSelected( <a href="qlistviewitem.html">TQListViewItem</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="ntqlineedit.html#setText">setText</a>( item-><a href="qlistviewitem.html#text">text</a>( 0 ) );
|
|
iLastName-><a href="ntqlineedit.html#setText">setText</a>( item-><a href="qlistviewitem.html#text">text</a>( 1 ) );
|
|
iAddress-><a href="ntqlineedit.html#setText">setText</a>( item-><a href="qlistviewitem.html#text">text</a>( 2 ) );
|
|
iEMail-><a href="ntqlineedit.html#setText">setText</a>( item-><a href="qlistviewitem.html#text">text</a>( 3 ) );
|
|
}
|
|
|
|
void <a name="f283"></a>ABCentralWidget::toggleFirstName()
|
|
{
|
|
sFirstName-><a href="ntqlineedit.html#setText">setText</a>( "" );
|
|
|
|
<a name="x573"></a> if ( cFirstName-><a href="ntqcheckbox.html#isChecked">isChecked</a>() ) {
|
|
sFirstName-><a href="ntqwidget.html#setEnabled">setEnabled</a>( TRUE );
|
|
<a name="x606"></a> sFirstName-><a href="ntqwidget.html#setFocus">setFocus</a>();
|
|
}
|
|
else
|
|
sFirstName-><a href="ntqwidget.html#setEnabled">setEnabled</a>( FALSE );
|
|
}
|
|
|
|
void <a name="f284"></a>ABCentralWidget::toggleLastName()
|
|
{
|
|
sLastName-><a href="ntqlineedit.html#setText">setText</a>( "" );
|
|
|
|
if ( cLastName-><a href="ntqcheckbox.html#isChecked">isChecked</a>() ) {
|
|
sLastName-><a href="ntqwidget.html#setEnabled">setEnabled</a>( TRUE );
|
|
sLastName-><a href="ntqwidget.html#setFocus">setFocus</a>();
|
|
}
|
|
else
|
|
sLastName-><a href="ntqwidget.html#setEnabled">setEnabled</a>( FALSE );
|
|
}
|
|
|
|
void <a name="f285"></a>ABCentralWidget::toggleAddress()
|
|
{
|
|
sAddress-><a href="ntqlineedit.html#setText">setText</a>( "" );
|
|
|
|
if ( cAddress-><a href="ntqcheckbox.html#isChecked">isChecked</a>() ) {
|
|
sAddress-><a href="ntqwidget.html#setEnabled">setEnabled</a>( TRUE );
|
|
sAddress-><a href="ntqwidget.html#setFocus">setFocus</a>();
|
|
}
|
|
else
|
|
sAddress-><a href="ntqwidget.html#setEnabled">setEnabled</a>( FALSE );
|
|
}
|
|
|
|
void <a name="f286"></a>ABCentralWidget::toggleEMail()
|
|
{
|
|
sEMail-><a href="ntqlineedit.html#setText">setText</a>( "" );
|
|
|
|
if ( cEMail-><a href="ntqcheckbox.html#isChecked">isChecked</a>() ) {
|
|
sEMail-><a href="ntqwidget.html#setEnabled">setEnabled</a>( TRUE );
|
|
sEMail-><a href="ntqwidget.html#setFocus">setFocus</a>();
|
|
}
|
|
else
|
|
sEMail-><a href="ntqwidget.html#setEnabled">setEnabled</a>( FALSE );
|
|
}
|
|
|
|
void <a name="f287"></a>ABCentralWidget::findEntries()
|
|
{
|
|
if ( !cFirstName-><a href="ntqcheckbox.html#isChecked">isChecked</a>() &&
|
|
!cLastName-><a href="ntqcheckbox.html#isChecked">isChecked</a>() &&
|
|
!cAddress-><a href="ntqcheckbox.html#isChecked">isChecked</a>() &&
|
|
!cEMail-><a href="ntqcheckbox.html#isChecked">isChecked</a>() ) {
|
|
<a name="x587"></a> listView-><a href="ntqlistview.html#clearSelection">clearSelection</a>();
|
|
return;
|
|
}
|
|
|
|
<a href="qlistviewitemiterator.html">TQListViewItemIterator</a> it( listView );
|
|
|
|
for ( ; it.<a href="qlistviewitemiterator.html#current">current</a>(); ++it ) {
|
|
bool select = TRUE;
|
|
|
|
if ( cFirstName-><a href="ntqcheckbox.html#isChecked">isChecked</a>() ) {
|
|
if ( select && it.<a href="qlistviewitemiterator.html#current">current</a>()->text( 0 ).contains( sFirstName-><a href="ntqlineedit.html#text">text</a>() ) )
|
|
select = TRUE;
|
|
else
|
|
select = FALSE;
|
|
}
|
|
if ( cLastName-><a href="ntqcheckbox.html#isChecked">isChecked</a>() ) {
|
|
if ( select && it.<a href="qlistviewitemiterator.html#current">current</a>()->text( 1 ).contains( sLastName-><a href="ntqlineedit.html#text">text</a>() ) )
|
|
select = TRUE;
|
|
else
|
|
select = FALSE;
|
|
}
|
|
if ( cAddress-><a href="ntqcheckbox.html#isChecked">isChecked</a>() ) {
|
|
if ( select && it.<a href="qlistviewitemiterator.html#current">current</a>()->text( 2 ).contains( sAddress-><a href="ntqlineedit.html#text">text</a>() ) )
|
|
select = TRUE;
|
|
else
|
|
select = FALSE;
|
|
}
|
|
if ( cEMail-><a href="ntqcheckbox.html#isChecked">isChecked</a>() ) {
|
|
if ( select && it.<a href="qlistviewitemiterator.html#current">current</a>()->text( 3 ).contains( sEMail-><a href="ntqlineedit.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 TQt. This example
|
|
** program may be used, distributed and modified without limitation.
|
|
**
|
|
*****************************************************************************/
|
|
|
|
#include <<a href="qapplication-h.html">ntqapplication.h</a>>
|
|
|
|
#include "mainwindow.h"
|
|
|
|
int main( int argc, char ** argv )
|
|
{
|
|
<a href="ntqapplication.html">TQApplication</a> a( argc, argv );
|
|
|
|
ABMainWindow *mw = new ABMainWindow();
|
|
mw-><a href="ntqwidget.html#setCaption">setCaption</a>( "TQt Example - Addressbook" );
|
|
a.<a href="ntqapplication.html#setMainWidget">setMainWidget</a>( mw );
|
|
<a name="x611"></a> mw-><a href="ntqwidget.html#show">show</a>();
|
|
|
|
<a name="x609"></a><a name="x608"></a> a.<a href="ntqobject.html#connect">connect</a>( &a, TQ_SIGNAL( <a href="ntqapplication.html#lastWindowClosed">lastWindowClosed</a>() ), &a, TQ_SLOT( <a href="ntqapplication.html#quit">quit</a>() ) );
|
|
int result = a.<a href="ntqapplication.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>TQt 3.3.8</div>
|
|
</table></div></address></body>
|
|
</html>
|