stringlistedit.cpp

/* This file is part of the KDE project
   Copyright (C) 2004 Cedric Pasteur <cedric.pasteur@free.fr>
   Copyright (C) 2004  Alexander Dymo <cloudtemple@mskat.net>
 
   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 "stringlistedit.h"
 
#include <tqlineedit.h>
#include <tqlayout.h>
#include <tqdialog.h>
#include <tqpainter.h>
#include <tqvariant.h>
#include <tqpushbutton.h>
 
#include <keditlistbox.h>
#include <kdialogbase.h>
#include <kstdguiitem.h>
#include <tdelocale.h>
#include <kdebug.h>
 
#include "property.h"
 
using namespace KoProperty;
 
StringListEdit::StringListEdit(Property *property, TQWidget *parent, const char *name)
 : Widget(property, parent, name)
{
    setHasBorders(false);
    TQHBoxLayout *l = new TQHBoxLayout(this, 0, 0);
 
    m_edit = new TQLineEdit(this);
    m_edit->setLineWidth(0);
    m_edit->setReadOnly(true);
    m_edit->setSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Expanding);
    m_edit->setMinimumHeight(5);
    l->addWidget(m_edit);
 
    m_selectButton = new TQPushButton("...", this);
    m_selectButton->setSizePolicy(TQSizePolicy::Minimum, TQSizePolicy::Expanding);
    l->addWidget(m_selectButton);
    setFocusWidget(m_selectButton);
 
    connect(m_selectButton, TQ_SIGNAL(clicked()), this, TQ_SLOT(showEditor()));
}
 
StringListEdit::~StringListEdit()
{}
 
TQVariant
StringListEdit::value() const
{
    return m_list;
}
 
void
StringListEdit::setValue(const TQVariant &value, bool emitChange)
{
    m_list = value.toStringList();
    m_edit->setText(value.toStringList().join(", "));
    if(emitChange)
        emit valueChanged(this);
}
 
void
StringListEdit::drawViewer(TQPainter *p, const TQColorGroup &cg, const TQRect &r, const TQVariant &value)
{
//  p->eraseRect(r);
//  p->drawText(r, TQt::AlignLeft | TQt::AlignVCenter | TQt::SingleLine, value.toStringList().join(", "));
    Widget::drawViewer(p, cg, r, value.toStringList().join(", "));
}
 
void
StringListEdit::showEditor()
{
    KDialogBase dialog(this->topLevelWidget(), "stringlist_dialog", true, i18n("Edit List of Items"),
        KDialogBase::Ok|KDialogBase::Cancel, KDialogBase::Ok, false);
 
    KEditListBox *edit = new KEditListBox(i18n("Contents of %1").arg(property()->caption()), &dialog, "editlist");
    dialog.setMainWidget(edit);
    edit->insertStringList(m_list);
 
    if(dialog.exec() == TQDialog::Accepted)
    {
        m_list = edit->items();
        m_edit->setText(m_list.join(", "));
        emit valueChanged(this);
    }
}
 
void
StringListEdit::setReadOnlyInternal(bool readOnly)
{
    m_selectButton->setEnabled(!readOnly);
}
 
#include "stringlistedit.moc"