1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269
|
<!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/src/dialogs/qwizard.cpp:52 -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>wizard/wizard.cpp Example File</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>wizard/wizard.cpp Example File</h1>
<pre>/****************************************************************************
** $Id: qt/wizard.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 "wizard.h"
#include <<a href="qwidget-h.html">qwidget.h</a>>
#include <<a href="qhbox-h.html">qhbox.h</a>>
#include <<a href="qvbox-h.html">qvbox.h</a>>
#include <<a href="qlabel-h.html">qlabel.h</a>>
#include <<a href="qlineedit-h.html">qlineedit.h</a>>
#include <<a href="qpushbutton-h.html">qpushbutton.h</a>>
#include <<a href="qvalidator-h.html">qvalidator.h</a>>
#include <<a href="qapplication-h.html">qapplication.h</a>>
<a name="f3"></a>Wizard::Wizard( <a href="qwidget.html">QWidget</a> *parent, const char *name )
: <a href="qwizard.html">QWizard</a>( parent, name, TRUE )
{
setupPage1();
setupPage2();
setupPage3();
<a name="x11"></a> key-><a href="qwidget.html#setFocus">setFocus</a>();
}
void <a name="f4"></a>Wizard::setupPage1()
{
page1 = new <a href="qhbox.html">QHBox</a>( this );
<a name="x2"></a> page1-><a href="qhbox.html#setSpacing">setSpacing</a>(8);
<a href="qlabel.html">QLabel</a> *info = new <a href="qlabel.html">QLabel</a>( page1 );
<a name="x1"></a> info-><a href="qframe.html#setMargin">setMargin</a>( 11 );
<a name="x14"></a> info-><a href="qwidget.html#setPalette">setPalette</a>( yellow );
<a name="x4"></a> info-><a href="qlabel.html#setText">setText</a>( "Enter your personal\n"
"key here.\n\n"
"Your personal key\n"
"consists of 4 digits" );
<a name="x5"></a><a name="x12"></a> info-><a href="qwidget.html#setMaximumWidth">setMaximumWidth</a>( info-><a href="qwidget.html#sizeHint">sizeHint</a>().width() );
<a href="qvbox.html">QVBox</a> *page = new <a href="qvbox.html">QVBox</a>( page1 );
<a href="qhbox.html">QHBox</a> *row1 = new <a href="qhbox.html">QHBox</a>( page );
(void)new <a href="qlabel.html">QLabel</a>( "Key:", row1 );
key = new <a href="qlineedit.html">QLineEdit</a>( row1 );
<a name="x6"></a> key-><a href="qlineedit.html#setMaxLength">setMaxLength</a>( 4 );
<a name="x7"></a> key-><a href="qlineedit.html#setValidator">setValidator</a>( new <a href="qintvalidator.html">QIntValidator</a>( 1000, 9999, key ) );
<a name="x9"></a> <a href="qobject.html#connect">connect</a>( key, SIGNAL( <a href="qlineedit.html#textChanged">textChanged</a>( const <a href="qstring.html">QString</a> & ) ),
this, SLOT( keyChanged( const <a href="qstring.html">QString</a> & ) ) );
<a href="qwizard.html#addPage">addPage</a>( page1, "Personal Key" );
<a href="qwizard.html#setNextEnabled">setNextEnabled</a>( page1, FALSE );
<a href="qwizard.html#setHelpEnabled">setHelpEnabled</a>( page1, FALSE );
}
void <a name="f5"></a>Wizard::setupPage2()
{
page2 = new <a href="qhbox.html">QHBox</a>( this );
page2-><a href="qhbox.html#setSpacing">setSpacing</a>(8);
<a href="qlabel.html">QLabel</a> *info = new <a href="qlabel.html">QLabel</a>( page2 );
info-><a href="qframe.html#setMargin">setMargin</a>( 11 );
info-><a href="qwidget.html#setPalette">setPalette</a>( yellow );
info-><a href="qlabel.html#setText">setText</a>( "\n"
"Enter your personal\n"
"data here.\n\n"
"The required fields are\n"
"First Name, Last Name \n"
"and E-Mail.\n" );
info-><a href="qwidget.html#setMaximumWidth">setMaximumWidth</a>( info-><a href="qwidget.html#sizeHint">sizeHint</a>().width() );
<a href="qvbox.html">QVBox</a> *page = new <a href="qvbox.html">QVBox</a>( page2 );
<a href="qhbox.html">QHBox</a> *row1 = new <a href="qhbox.html">QHBox</a>( page );
<a href="qhbox.html">QHBox</a> *row2 = new <a href="qhbox.html">QHBox</a>( page );
<a href="qhbox.html">QHBox</a> *row3 = new <a href="qhbox.html">QHBox</a>( page );
<a href="qhbox.html">QHBox</a> *row4 = new <a href="qhbox.html">QHBox</a>( page );
<a href="qhbox.html">QHBox</a> *row5 = new <a href="qhbox.html">QHBox</a>( page );
<a href="qlabel.html">QLabel</a> *label1 = new <a href="qlabel.html">QLabel</a>( " First Name: ", row1 );
<a name="x3"></a> label1-><a href="qlabel.html#setAlignment">setAlignment</a>( Qt::AlignVCenter );
<a href="qlabel.html">QLabel</a> *label2 = new <a href="qlabel.html">QLabel</a>( " Last Name: ", row2 );
label2-><a href="qlabel.html#setAlignment">setAlignment</a>( Qt::AlignVCenter );
<a href="qlabel.html">QLabel</a> *label3 = new <a href="qlabel.html">QLabel</a>( " Address: ", row3 );
label3-><a href="qlabel.html#setAlignment">setAlignment</a>( Qt::AlignVCenter );
<a href="qlabel.html">QLabel</a> *label4 = new <a href="qlabel.html">QLabel</a>( " Phone Number: ", row4 );
label4-><a href="qlabel.html#setAlignment">setAlignment</a>( Qt::AlignVCenter );
<a href="qlabel.html">QLabel</a> *label5 = new <a href="qlabel.html">QLabel</a>( " E-Mail: ", row5 );
label5-><a href="qlabel.html#setAlignment">setAlignment</a>( Qt::AlignVCenter );
<a name="x13"></a> label1-><a href="qwidget.html#setMinimumWidth">setMinimumWidth</a>( label4-><a href="qwidget.html#sizeHint">sizeHint</a>().width() );
label2-><a href="qwidget.html#setMinimumWidth">setMinimumWidth</a>( label4-><a href="qwidget.html#sizeHint">sizeHint</a>().width() );
label3-><a href="qwidget.html#setMinimumWidth">setMinimumWidth</a>( label4-><a href="qwidget.html#sizeHint">sizeHint</a>().width() );
label4-><a href="qwidget.html#setMinimumWidth">setMinimumWidth</a>( label4-><a href="qwidget.html#sizeHint">sizeHint</a>().width() );
label5-><a href="qwidget.html#setMinimumWidth">setMinimumWidth</a>( label4-><a href="qwidget.html#sizeHint">sizeHint</a>().width() );
firstName = new <a href="qlineedit.html">QLineEdit</a>( row1 );
lastName = new <a href="qlineedit.html">QLineEdit</a>( row2 );
address = new <a href="qlineedit.html">QLineEdit</a>( row3 );
phone = new <a href="qlineedit.html">QLineEdit</a>( row4 );
email = new <a href="qlineedit.html">QLineEdit</a>( row5 );
<a href="qobject.html#connect">connect</a>( firstName, SIGNAL( <a href="qlineedit.html#textChanged">textChanged</a>( const <a href="qstring.html">QString</a> & ) ),
this, SLOT( dataChanged( const <a href="qstring.html">QString</a> & ) ) );
<a href="qobject.html#connect">connect</a>( lastName, SIGNAL( <a href="qlineedit.html#textChanged">textChanged</a>( const <a href="qstring.html">QString</a> & ) ),
this, SLOT( dataChanged( const <a href="qstring.html">QString</a> & ) ) );
<a href="qobject.html#connect">connect</a>( email, SIGNAL( <a href="qlineedit.html#textChanged">textChanged</a>( const <a href="qstring.html">QString</a> & ) ),
this, SLOT( dataChanged( const <a href="qstring.html">QString</a> & ) ) );
<a href="qwizard.html#addPage">addPage</a>( page2, "Personal Data" );
<a href="qwizard.html#setHelpEnabled">setHelpEnabled</a>( page2, FALSE );
}
void <a name="f6"></a>Wizard::setupPage3()
{
page3 = new <a href="qhbox.html">QHBox</a>( this );
page3-><a href="qhbox.html#setSpacing">setSpacing</a>(8);
<a href="qlabel.html">QLabel</a> *info = new <a href="qlabel.html">QLabel</a>( page3 );
info-><a href="qwidget.html#setPalette">setPalette</a>( yellow );
info-><a href="qlabel.html#setText">setText</a>( "\n"
"Look here to see of\n"
"the data you entered\n"
"is correct. To confirm,\n"
"press the [Finish] button\n"
"else go back to correct\n"
"mistakes." );
info-><a href="qframe.html#setMargin">setMargin</a>( 11 );
info-><a href="qlabel.html#setAlignment">setAlignment</a>( AlignTop|AlignLeft );
info-><a href="qwidget.html#setMaximumWidth">setMaximumWidth</a>( info-><a href="qwidget.html#sizeHint">sizeHint</a>().width() );
<a href="qvbox.html">QVBox</a> *page = new <a href="qvbox.html">QVBox</a>( page3 );
<a href="qhbox.html">QHBox</a> *row1 = new <a href="qhbox.html">QHBox</a>( page );
<a href="qhbox.html">QHBox</a> *row2 = new <a href="qhbox.html">QHBox</a>( page );
<a href="qhbox.html">QHBox</a> *row3 = new <a href="qhbox.html">QHBox</a>( page );
<a href="qhbox.html">QHBox</a> *row4 = new <a href="qhbox.html">QHBox</a>( page );
<a href="qhbox.html">QHBox</a> *row5 = new <a href="qhbox.html">QHBox</a>( page );
<a href="qhbox.html">QHBox</a> *row6 = new <a href="qhbox.html">QHBox</a>( page );
<a href="qlabel.html">QLabel</a> *label1 = new <a href="qlabel.html">QLabel</a>( " Personal Key: ", row1 );
label1-><a href="qlabel.html#setAlignment">setAlignment</a>( Qt::AlignVCenter );
<a href="qlabel.html">QLabel</a> *label2 = new <a href="qlabel.html">QLabel</a>( " First Name: ", row2 );
label2-><a href="qlabel.html#setAlignment">setAlignment</a>( Qt::AlignVCenter );
<a href="qlabel.html">QLabel</a> *label3 = new <a href="qlabel.html">QLabel</a>( " Last Name: ", row3 );
label3-><a href="qlabel.html#setAlignment">setAlignment</a>( Qt::AlignVCenter );
<a href="qlabel.html">QLabel</a> *label4 = new <a href="qlabel.html">QLabel</a>( " Address: ", row4 );
label4-><a href="qlabel.html#setAlignment">setAlignment</a>( Qt::AlignVCenter );
<a href="qlabel.html">QLabel</a> *label5 = new <a href="qlabel.html">QLabel</a>( " Phone Number: ", row5 );
label5-><a href="qlabel.html#setAlignment">setAlignment</a>( Qt::AlignVCenter );
<a href="qlabel.html">QLabel</a> *label6 = new <a href="qlabel.html">QLabel</a>( " E-Mail: ", row6 );
label6-><a href="qlabel.html#setAlignment">setAlignment</a>( Qt::AlignVCenter );
label1-><a href="qwidget.html#setMinimumWidth">setMinimumWidth</a>( label1-><a href="qwidget.html#sizeHint">sizeHint</a>().width() );
label2-><a href="qwidget.html#setMinimumWidth">setMinimumWidth</a>( label1-><a href="qwidget.html#sizeHint">sizeHint</a>().width() );
label3-><a href="qwidget.html#setMinimumWidth">setMinimumWidth</a>( label1-><a href="qwidget.html#sizeHint">sizeHint</a>().width() );
label4-><a href="qwidget.html#setMinimumWidth">setMinimumWidth</a>( label1-><a href="qwidget.html#sizeHint">sizeHint</a>().width() );
label5-><a href="qwidget.html#setMinimumWidth">setMinimumWidth</a>( label1-><a href="qwidget.html#sizeHint">sizeHint</a>().width() );
label6-><a href="qwidget.html#setMinimumWidth">setMinimumWidth</a>( label1-><a href="qwidget.html#sizeHint">sizeHint</a>().width() );
lKey = new <a href="qlabel.html">QLabel</a>( row1 );
lFirstName = new <a href="qlabel.html">QLabel</a>( row2 );
lLastName = new <a href="qlabel.html">QLabel</a>( row3 );
lAddress = new <a href="qlabel.html">QLabel</a>( row4 );
lPhone = new <a href="qlabel.html">QLabel</a>( row5 );
lEmail = new <a href="qlabel.html">QLabel</a>( row6 );
<a href="qwizard.html#addPage">addPage</a>( page3, "Finish" );
<a href="qwizard.html#setFinishEnabled">setFinishEnabled</a>( page3, TRUE );
<a href="qwizard.html#setHelpEnabled">setHelpEnabled</a>( page3, FALSE );
}
<a name="x15"></a>void Wizard::<a href="qwizard.html#showPage">showPage</a>( <a href="qwidget.html">QWidget</a>* page )
{
if ( page == page1 ) {
} else if ( page == page2 ) {
} else if ( page == page3 ) {
<a name="x8"></a> lKey-><a href="qlabel.html#setText">setText</a>( key-><a href="qlineedit.html#text">text</a>() );
lFirstName-><a href="qlabel.html#setText">setText</a>( firstName-><a href="qlineedit.html#text">text</a>() );
lLastName-><a href="qlabel.html#setText">setText</a>( lastName-><a href="qlineedit.html#text">text</a>() );
lAddress-><a href="qlabel.html#setText">setText</a>( address-><a href="qlineedit.html#text">text</a>() );
lPhone-><a href="qlabel.html#setText">setText</a>( phone-><a href="qlineedit.html#text">text</a>() );
lEmail-><a href="qlabel.html#setText">setText</a>( email-><a href="qlineedit.html#text">text</a>() );
}
QWizard::<a href="qwizard.html#showPage">showPage</a>(page);
if ( page == page1 ) {
keyChanged( key-><a href="qlineedit.html#text">text</a>() );
key-><a href="qwidget.html#setFocus">setFocus</a>();
} else if ( page == page2 ) {
dataChanged( firstName-><a href="qlineedit.html#text">text</a>() );
firstName-><a href="qwidget.html#setFocus">setFocus</a>();
} else if ( page == page3 ) {
<a href="qwizard.html#finishButton">finishButton</a>()->setEnabled( TRUE );
<a href="qwizard.html#finishButton">finishButton</a>()->setFocus();
}
}
void <a name="f7"></a>Wizard::keyChanged( const <a href="qstring.html">QString</a> &text )
{
<a href="qstring.html">QString</a> t = text;
int p = 0;
<a name="x10"></a> bool on = ( key-><a href="qlineedit.html#validator">validator</a>()->validate(t, p) == QValidator::Acceptable );
<a href="qwizard.html#nextButton">nextButton</a>()->setEnabled( on );
}
void <a name="f8"></a>Wizard::dataChanged( const <a href="qstring.html">QString</a> & )
{
if ( !firstName-><a href="qlineedit.html#text">text</a>().isEmpty() &&
!lastName-><a href="qlineedit.html#text">text</a>().isEmpty() &&
!email-><a href="qlineedit.html#text">text</a>().isEmpty() )
<a href="qwizard.html#nextButton">nextButton</a>()->setEnabled( TRUE );
else
<a href="qwizard.html#nextButton">nextButton</a>()->setEnabled( FALSE );
}
</pre><!-- 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>
|