editlist.cpp
/*
* This file is part of the KDE libraries
* Copyright (c) 2001 Michael Goffioul <kdeprint@swing.be>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License version 2 as published by the Free Software Foundation.
*
* 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 "editlist.h"
#include <klistbox.h>
#include <kpushbutton.h>
#include <qlayout.h>
#include <klocale.h>
#include <kiconloader.h>
#include <kguiitem.h>
EditList::EditList(QWidget *parent, const char *name)
: QWidget(parent, name)
{
list_ = new KListBox(this);
addbtn_ = new KPushButton(KGuiItem(i18n("Add..."), "filenew"), this);
editbtn_ = new KPushButton(KGuiItem(i18n("Edit..."), "edit"), this);
delbtn_ = new KPushButton(KGuiItem(i18n("Delete"), "editdelete"), this);
defbtn_ = new KPushButton(KGuiItem(i18n("Default List"), "history"), this);
QGridLayout *m1 = new QGridLayout(this, 4, 2, 0, 0);
m1->setColStretch(0, 1);
m1->addMultiCellWidget(list_, 0, 3, 0, 1);
m1->addWidget(addbtn_, 0, 1);
m1->addWidget(editbtn_, 1, 1);
m1->addWidget(delbtn_, 2, 1);
m1->addWidget(defbtn_, 3, 1);
connect(addbtn_, SIGNAL(clicked()), SIGNAL(add()));
connect(editbtn_, SIGNAL(clicked()), SLOT(slotEdit()));
connect(delbtn_, SIGNAL(clicked()), SLOT(slotDelete()));
connect(defbtn_, SIGNAL(clicked()), SIGNAL(defaultList()));
connect(list_, SIGNAL(highlighted(int)), SLOT(slotSelected(int)));
slotSelected(-1);
}
void EditList::slotEdit()
{
int index = list_->currentItem();
if (index >= 0)
emit edit(index);
}
void EditList::slotDelete()
{
int index = list_->currentItem();
list_->removeItem(index);
slotSelected((list_->count() > 0 ? list_->currentItem() : -1));
emit deleted(index);
}
void EditList::slotSelected(int index)
{
editbtn_->setEnabled(index >= 0);
delbtn_->setEnabled(index >= 0);
}
QString EditList::text(int index)
{
return list_->text(index);
}
void EditList::setText(int index, const QString& s)
{
if (list_->text(index) != s)
{
QListBoxItem *it = list_->findItem(s, Qt::ExactMatch);
if (!it)
list_->changeItem(s, index);
else
list_->removeItem(index);
}
}
void EditList::clear()
{
list_->clear();
slotSelected(-1);
}
void EditList::insertItem(const QString& s)
{
if (!list_->findItem(s, Qt::ExactMatch))
list_->insertItem(s);
}
void EditList::insertItem(const QPixmap& icon, const QString& s)
{
if (!list_->findItem(s, Qt::ExactMatch))
list_->insertItem(icon, s);
}
void EditList::insertItems(const QStringList& l)
{
for (QStringList::ConstIterator it=l.begin(); it!=l.end(); ++it)
insertItem(*it);
}
QStringList EditList::items()
{
QStringList l;
for (uint i=0; i<list_->count(); i++)
l << list_->text(i);
return l;
}
#include "editlist.moc"

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