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# sql/overview/custom1/main.cpp Example File

    /****************************************************************************
    ** $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 "main.h"

    CustomEdit::CustomEdit( TQWidget *parent, const char *name ) :
        TQLineEdit( parent, name )
    {
        connect( this, TQ_SIGNAL(textChanged(const TQString &)),
                 this, TQ_SLOT(changed(const TQString &)) );
    }

    void CustomEdit::changed( const TQString &line )
    {
        setUpperLine( line );
    }

    void CustomEdit::setUpperLine( const TQString &line )
    {
        upperLineText = line.upper();
        setText( upperLineText );
    }

    TQString CustomEdit::upperLine() const
    {
        return upperLineText;
    }

    FormDialog::FormDialog()
    {
        TQLabel      *forenameLabel  = new TQLabel( "Forename:", this );
        CustomEdit  *forenameEdit   = new CustomEdit( this );
        TQLabel      *surnameLabel   = new TQLabel( "Surname:", this );
        CustomEdit  *surnameEdit    = new CustomEdit( this );
        TQLabel      *salaryLabel    = new TQLabel( "Salary:", this );
        TQLineEdit   *salaryEdit     = new TQLineEdit( this );
        salaryEdit->setAlignment( TQt::AlignRight );
        TQPushButton *saveButton     = new TQPushButton( "&Save", this );
        connect( saveButton, TQ_SIGNAL(clicked()), this, TQ_SLOT(save()) );

        TQGridLayout *grid = new TQGridLayout( this );
        grid->addWidget( forenameLabel, 0, 0 );
        grid->addWidget( forenameEdit,  0, 1 );
        grid->addWidget( surnameLabel,  1, 0 );
        grid->addWidget( surnameEdit,   1, 1 );
        grid->addWidget( salaryLabel,   2, 0 );
        grid->addWidget( salaryEdit,    2, 1 );
        grid->addWidget( saveButton,    3, 0 );
        grid->activate();

        staffCursor = new TQSqlCursor( "staff" );
        staffCursor->setTrimmed( "forename", TRUE );
        staffCursor->setTrimmed( "surname",  TRUE );
        idIndex = staffCursor->index( "id" );
        staffCursor->select( idIndex );
        staffCursor->first();

        propMap = new TQSqlPropertyMap;
        propMap->insert( forenameEdit->className(), "upperLine" );

        sqlForm = new TQSqlForm( this );
        sqlForm->setRecord( staffCursor->primeUpdate() );
        sqlForm->installPropertyMap( propMap );
        sqlForm->insert( forenameEdit, "forename" );
        sqlForm->insert( surnameEdit, "surname" );
        sqlForm->insert( salaryEdit, "salary" );
        sqlForm->readFields();
    }

    FormDialog::~FormDialog()
    {
        delete staffCursor;
    }

    void FormDialog::save()
    {
        sqlForm->writeFields();
        staffCursor->update();
        staffCursor->select( idIndex );
        staffCursor->first();
    }

    int main( int argc, char *argv[] )
    {
        TQApplication app( argc, argv );

        if ( ! createConnections() )
            return 1;

        FormDialog *formDialog = new FormDialog();
        formDialog->show();
        app.setMainWidget( formDialog );

        return app.exec();
    }