urledit.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 "urledit.h"
 
#include <tqlayout.h>
#include <tqvariant.h>
 
#include <kurlrequester.h>
#include <klineedit.h>
 
#include "property.h"
 
 
using namespace KoProperty;
 
URLEdit::URLEdit(Property *property, TQWidget *parent, const char *name)
 : Widget(property, parent, name)
{
    TQHBoxLayout *l = new TQHBoxLayout(this, 0, 0);
    m_edit = new KURLRequester(this);
    m_edit->setSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Expanding);
    m_edit->setMinimumHeight(5);
    l->addWidget(m_edit);
 
    setProperty(property);
 
    connect(m_edit, TQ_SIGNAL(textChanged(const TQString&)), this, TQ_SLOT(slotValueChanged(const TQString&)));
    m_edit->setSizePolicy(TQSizePolicy::MinimumExpanding, TQSizePolicy::MinimumExpanding);
}
 
URLEdit::~URLEdit()
{}
 
TQVariant
URLEdit::value() const
{
    return m_edit->url();
}
 
void
URLEdit::setValue(const TQVariant &value, bool emitChange)
{
    m_edit->blockSignals(true);
    m_edit->setURL(value.toString());
    m_edit->blockSignals(false);
    if (emitChange)
        emit valueChanged(this);
}
 
void
URLEdit::slotValueChanged(const TQString&)
{
    emit valueChanged(this);
}
 
void
URLEdit::setProperty(Property *property)
{
    int  mode;
    if(property) {
        switch(property->type()) {
            case DirectoryURL:  mode = KFile::Directory|KFile::ExistingOnly;  break;
            case FileURL: case PictureFileURL: default: mode = KFile::File|KFile::ExistingOnly;
        }
        m_edit->setMode(mode);
    }
 
    Widget::setProperty(property);
}
 
void
URLEdit::setReadOnlyInternal(bool readOnly)
{
    m_edit->lineEdit()->setReadOnly(readOnly);
    m_edit->button()->setEnabled(!readOnly);
}
 
#include "urledit.moc"