From bd0f3345a938b35ce6a12f6150373b0955b8dd12 Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Sun, 10 Jul 2011 15:24:15 -0500 Subject: Add Qt3 development HEAD version --- doc/html/wizard-example.html | 352 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 352 insertions(+) create mode 100644 doc/html/wizard-example.html (limited to 'doc/html/wizard-example.html') diff --git a/doc/html/wizard-example.html b/doc/html/wizard-example.html new file mode 100644 index 0000000..bc79da1 --- /dev/null +++ b/doc/html/wizard-example.html @@ -0,0 +1,352 @@ + + + + + +Wizard + + + + + + + +

Wizard

+ + +

+This example shows the usage of Qt's wizard class. A wizard +should be used to help a user with complicated actions. +

Header file: +

/****************************************************************************
+** $Id: qt/wizard.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 WIZARD_H
+#define WIZARD_H
+
+#include <qwizard.h>
+
+class QWidget;
+class QHBox;
+class QLineEdit;
+class QLabel;
+
+class Wizard : public QWizard
+{
+    Q_OBJECT
+
+public:
+    Wizard( QWidget *parent = 0, const char *name = 0 );
+
+    void showPage(QWidget* page);
+
+protected:
+    void setupPage1();
+    void setupPage2();
+    void setupPage3();
+
+    QHBox *page1, *page2, *page3;
+    QLineEdit *key, *firstName, *lastName, *address, *phone, *email;
+    QLabel *lKey, *lFirstName, *lLastName, *lAddress, *lPhone, *lEmail;
+
+protected slots:
+    void keyChanged( const QString & );
+    void dataChanged( const QString & );
+
+};
+
+#endif
+

+ +

Implementation: +

/****************************************************************************
+** $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 <qwidget.h>
+#include <qhbox.h>
+#include <qvbox.h>
+#include <qlabel.h>
+#include <qlineedit.h>
+#include <qpushbutton.h>
+#include <qvalidator.h>
+#include <qapplication.h>
+
+Wizard::Wizard( QWidget *parent, const char *name )
+    : QWizard( parent, name, TRUE )
+{
+    setupPage1();
+    setupPage2();
+    setupPage3();
+
+    key->setFocus();
+}
+
+void Wizard::setupPage1()
+{
+    page1 = new QHBox( this );
+    page1->setSpacing(8);
+
+    QLabel *info = new QLabel( page1 );
+    info->setMargin( 11 );
+    info->setPalette( yellow );
+    info->setText( "Enter your personal\n"
+                   "key here.\n\n"
+                   "Your personal key\n"
+                   "consists of 4 digits" );
+    info->setMaximumWidth( info->sizeHint().width() );
+
+    QVBox *page = new QVBox( page1 );
+
+    QHBox *row1 = new QHBox( page );
+
+    (void)new QLabel( "Key:", row1 );
+
+    key = new QLineEdit( row1 );
+    key->setMaxLength( 4 );
+    key->setValidator( new QIntValidator( 1000, 9999, key ) );
+
+    connect( key, SIGNAL( textChanged( const QString & ) ),
+             this, SLOT( keyChanged( const QString & ) ) );
+
+    addPage( page1, "Personal Key" );
+
+    setNextEnabled( page1, FALSE );
+    setHelpEnabled( page1, FALSE );
+}
+
+void Wizard::setupPage2()
+{
+    page2 = new QHBox( this );
+    page2->setSpacing(8);
+
+    QLabel *info = new QLabel( page2 );
+    info->setMargin( 11 );
+    info->setPalette( yellow );
+    info->setText( "\n"
+                   "Enter your personal\n"
+                   "data here.\n\n"
+                   "The required fields are\n"
+                   "First Name, Last Name \n"
+                   "and E-Mail.\n" );
+    info->setMaximumWidth( info->sizeHint().width() );
+
+    QVBox *page = new QVBox( page2 );
+
+    QHBox *row1 = new QHBox( page );
+    QHBox *row2 = new QHBox( page );
+    QHBox *row3 = new QHBox( page );
+    QHBox *row4 = new QHBox( page );
+    QHBox *row5 = new QHBox( page );
+
+    QLabel *label1 = new QLabel( " First Name: ", row1 );
+    label1->setAlignment( Qt::AlignVCenter );
+    QLabel *label2 = new QLabel( " Last Name: ", row2 );
+    label2->setAlignment( Qt::AlignVCenter );
+    QLabel *label3 = new QLabel( " Address: ", row3 );
+    label3->setAlignment( Qt::AlignVCenter );
+    QLabel *label4 = new QLabel( " Phone Number: ", row4 );
+    label4->setAlignment( Qt::AlignVCenter );
+    QLabel *label5 = new QLabel( " E-Mail: ", row5 );
+    label5->setAlignment( Qt::AlignVCenter );
+
+    label1->setMinimumWidth( label4->sizeHint().width() );
+    label2->setMinimumWidth( label4->sizeHint().width() );
+    label3->setMinimumWidth( label4->sizeHint().width() );
+    label4->setMinimumWidth( label4->sizeHint().width() );
+    label5->setMinimumWidth( label4->sizeHint().width() );
+
+    firstName = new QLineEdit( row1 );
+    lastName = new QLineEdit( row2 );
+    address = new QLineEdit( row3 );
+    phone = new QLineEdit( row4 );
+    email = new QLineEdit( row5 );
+
+    connect( firstName, SIGNAL( textChanged( const QString & ) ),
+             this, SLOT( dataChanged( const QString & ) ) );
+    connect( lastName, SIGNAL( textChanged( const QString & ) ),
+             this, SLOT( dataChanged( const QString & ) ) );
+    connect( email, SIGNAL( textChanged( const QString & ) ),
+             this, SLOT( dataChanged( const QString & ) ) );
+
+    addPage( page2, "Personal Data" );
+
+    setHelpEnabled( page2, FALSE );
+}
+
+void Wizard::setupPage3()
+{
+    page3 = new QHBox( this );
+    page3->setSpacing(8);
+
+    QLabel *info = new QLabel( page3 );
+    info->setPalette( yellow );
+    info->setText( "\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->setMargin( 11 );
+    info->setAlignment( AlignTop|AlignLeft );
+    info->setMaximumWidth( info->sizeHint().width() );
+
+    QVBox *page = new QVBox( page3 );
+
+    QHBox *row1 = new QHBox( page );
+    QHBox *row2 = new QHBox( page );
+    QHBox *row3 = new QHBox( page );
+    QHBox *row4 = new QHBox( page );
+    QHBox *row5 = new QHBox( page );
+    QHBox *row6 = new QHBox( page );
+
+    QLabel *label1 = new QLabel( " Personal Key: ", row1 );
+    label1->setAlignment( Qt::AlignVCenter );
+    QLabel *label2 = new QLabel( " First Name: ", row2 );
+    label2->setAlignment( Qt::AlignVCenter );
+    QLabel *label3 = new QLabel( " Last Name: ", row3 );
+    label3->setAlignment( Qt::AlignVCenter );
+    QLabel *label4 = new QLabel( " Address: ", row4 );
+    label4->setAlignment( Qt::AlignVCenter );
+    QLabel *label5 = new QLabel( " Phone Number: ", row5 );
+    label5->setAlignment( Qt::AlignVCenter );
+    QLabel *label6 = new QLabel( " E-Mail: ", row6 );
+    label6->setAlignment( Qt::AlignVCenter );
+
+    label1->setMinimumWidth( label1->sizeHint().width() );
+    label2->setMinimumWidth( label1->sizeHint().width() );
+    label3->setMinimumWidth( label1->sizeHint().width() );
+    label4->setMinimumWidth( label1->sizeHint().width() );
+    label5->setMinimumWidth( label1->sizeHint().width() );
+    label6->setMinimumWidth( label1->sizeHint().width() );
+
+    lKey = new QLabel( row1 );
+    lFirstName = new QLabel( row2 );
+    lLastName = new QLabel( row3 );
+    lAddress = new QLabel( row4 );
+    lPhone = new QLabel( row5 );
+    lEmail = new QLabel( row6 );
+
+    addPage( page3, "Finish" );
+
+    setFinishEnabled( page3, TRUE );
+    setHelpEnabled( page3, FALSE );
+}
+
+void Wizard::showPage( QWidget* page )
+{
+    if ( page == page1 ) {
+    } else if ( page == page2 ) {
+    } else if ( page == page3 ) {
+        lKey->setText( key->text() );
+        lFirstName->setText( firstName->text() );
+        lLastName->setText( lastName->text() );
+        lAddress->setText( address->text() );
+        lPhone->setText( phone->text() );
+        lEmail->setText( email->text() );
+    }
+
+    QWizard::showPage(page);
+
+    if ( page == page1 ) {
+        keyChanged( key->text() );
+        key->setFocus();
+    } else if ( page == page2 ) {
+        dataChanged( firstName->text() );
+        firstName->setFocus();
+    } else if ( page == page3 ) {
+        finishButton()->setEnabled( TRUE );
+        finishButton()->setFocus();
+    }
+}
+
+void Wizard::keyChanged( const QString &text )
+{
+    QString t = text;
+    int p = 0;
+    bool on = ( key->validator()->validate(t, p) == QValidator::Acceptable );
+    nextButton()->setEnabled( on );
+}
+
+void Wizard::dataChanged( const QString & )
+{
+    if ( !firstName->text().isEmpty() &&
+         !lastName->text().isEmpty() &&
+         !email->text().isEmpty() )
+        nextButton()->setEnabled( TRUE );
+    else
+        nextButton()->setEnabled( FALSE );
+}
+

+ +

Main: +

/****************************************************************************
+** $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 "wizard.h"
+#include <qapplication.h>
+
+int main(int argc,char **argv)
+{
+    QApplication a(argc,argv);
+
+    Wizard wizard;
+    wizard.setCaption("Qt Example - Wizard");
+    return wizard.exec();
+}
+

+ +