/* This file is part of the KDE project
   Copyright (C) 2001 Bernd Gehrmann <bernd@kdevelop.org>

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.

   This library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
   Boston, MA 02110-1301, USA.
*/

#include <tqlabel.h>
#include <tqlayout.h>
#include <tqpushbutton.h>
#include <kbuttonbox.h>
#include <tdelocale.h>
#include <kstdguiitem.h>

#include "addenvvardlg.h"


AddEnvvarDialog::AddEnvvarDialog(TQWidget *parent, const char *name)
    : TQDialog(parent, name, true)
{
    setCaption(i18n("Add Environment Variable"));

    TQLabel *varname_label = new TQLabel(i18n("&Name:"), this);
    varname_edit = new KLineEdit(this);
    varname_edit->setFocus();
    varname_label->setBuddy(varname_edit);

    connect( varname_edit, TQ_SIGNAL( textChanged ( const TQString & ) ), this, TQ_SLOT( slotTextChanged() ) );
    TQLabel *value_label = new TQLabel(i18n("&Value:"), this);
    value_edit = new KLineEdit(this);
    value_label->setBuddy(value_edit);
    TQFontMetrics fm(value_edit->fontMetrics());
    value_edit->setMinimumWidth(fm.width('X')*35);
    connect( value_edit, TQ_SIGNAL( textChanged ( const TQString & ) ), this, TQ_SLOT( slotTextChanged() ) );


    TQVBoxLayout *layout = new TQVBoxLayout(this, 10);

    TQGridLayout *grid = new TQGridLayout(2, 2);
    layout->addLayout(grid);
    grid->addWidget(varname_label, 0, 0);
    grid->addWidget(varname_edit, 0, 1);
    grid->addWidget(value_label, 1, 0);
    grid->addWidget(value_edit, 1, 1);

    TQFrame *frame = new TQFrame(this);
    frame->setFrameStyle(TQFrame::HLine | TQFrame::Sunken);
    layout->addWidget(frame, 0);

    KButtonBox *buttonbox = new KButtonBox(this);
    buttonbox->addStretch();
    m_pOk = buttonbox->addButton( KStdGuiItem::ok());
    TQPushButton *cancel = buttonbox->addButton(KStdGuiItem::cancel());
    m_pOk->setDefault(true);
    connect( m_pOk, TQ_SIGNAL(clicked()), this, TQ_SLOT(accept()) );
    connect( cancel, TQ_SIGNAL(clicked()), this, TQ_SLOT(reject()) );
    buttonbox->layout();
    layout->addWidget(buttonbox, 0);
    slotTextChanged();
}


AddEnvvarDialog::~AddEnvvarDialog()
{}

void AddEnvvarDialog::slotTextChanged()
{
    m_pOk->setEnabled( !varname_edit->text().isEmpty() && !value_edit->text().isEmpty() );
}

#include "addenvvardlg.moc"
