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110 lines
2.9 KiB
110 lines
2.9 KiB
15 years ago
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/*
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* This file is part of the KDE libraries
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* Copyright (c) 2001-2002 Michael Goffioul <kdeprint@swing.be>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License version 2 as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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**/
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#include "qdirmultilineedit.h"
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#include <qlayout.h>
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#include <qheader.h>
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#include <qpushbutton.h>
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#include <klistview.h>
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#include <klocale.h>
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#include <kfiledialog.h>
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#include <kiconloader.h>
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QDirMultiLineEdit::QDirMultiLineEdit(QWidget *parent, const char *name)
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: QWidget(parent, name)
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{
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m_view = new KListView(this);
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m_view->header()->hide();
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m_view->addColumn("");
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m_view->setFullWidth(true);
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connect(m_view, SIGNAL(selectionChanged(QListViewItem*)), SLOT(slotSelected(QListViewItem*)));
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m_add = new QPushButton(this);
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m_add->setPixmap(SmallIcon("folder_new"));
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connect(m_add, SIGNAL(clicked()), SLOT(slotAddClicked()));
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m_remove = new QPushButton(this);
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m_remove->setPixmap(SmallIcon("editdelete"));
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connect(m_remove, SIGNAL(clicked()), SLOT(slotRemoveClicked()));
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m_remove->setEnabled(false);
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m_view->setFixedHeight(QMAX(m_view->fontMetrics().lineSpacing()*3+m_view->lineWidth()*2, m_add->sizeHint().height()*2));
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QHBoxLayout *l0 = new QHBoxLayout(this, 0, 3);
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QVBoxLayout *l1 = new QVBoxLayout(0, 0, 0);
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l0->addWidget(m_view);
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l0->addLayout(l1);
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l1->addWidget(m_add);
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l1->addWidget(m_remove);
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l1->addStretch(1);
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}
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QDirMultiLineEdit::~QDirMultiLineEdit()
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{
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}
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void QDirMultiLineEdit::setURLs(const QStringList& urls)
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{
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m_view->clear();
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for (QStringList::ConstIterator it=urls.begin(); it!=urls.end(); ++it)
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addURL(*it);
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}
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QStringList QDirMultiLineEdit::urls()
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{
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QListViewItem *item = m_view->firstChild();
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QStringList l;
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while (item)
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{
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l << item->text(0);
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item = item->nextSibling();
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}
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return l;
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}
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void QDirMultiLineEdit::addURL(const QString& url)
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{
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QListViewItem *item = new QListViewItem(m_view, url);
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item->setRenameEnabled(0, true);
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}
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void QDirMultiLineEdit::slotAddClicked()
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{
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QString dirname = KFileDialog::getExistingDirectory(QString::null, this);
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if (!dirname.isEmpty())
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addURL(dirname);
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}
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void QDirMultiLineEdit::slotRemoveClicked()
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{
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QListViewItem *item = m_view->currentItem();
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if (item)
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{
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delete item;
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slotSelected(m_view->currentItem());
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}
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}
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void QDirMultiLineEdit::slotSelected(QListViewItem *item)
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{
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m_remove->setEnabled((item != NULL));
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}
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#include "qdirmultilineedit.moc"
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