editlist.cpp

/*
 *  This file is part of the KDE libraries
 *  Copyright (c) 2001 Michael Goffioul <tdeprint@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 <tdelistbox.h>
#include <kpushbutton.h>
#include <tqlayout.h>
#include <tdelocale.h>
#include <kiconloader.h>
#include <kguiitem.h>
 
EditList::EditList(TQWidget *parent, const char *name)
    : TQWidget(parent, name)
{
    list_ = new TDEListBox(this);
    addbtn_ = new KPushButton(KGuiItem(i18n("Add..."), "document-new"), this);
    editbtn_ = new KPushButton(KGuiItem(i18n("Edit..."), "edit"), this);
    delbtn_ = new KPushButton(KGuiItem(i18n("Delete"), "edit-delete"), this);
    defbtn_ = new KPushButton(KGuiItem(i18n("Default List"), "history"), this);
 
    TQGridLayout *m1 = new TQGridLayout(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_, TQ_SIGNAL(clicked()), TQ_SIGNAL(add()));
    connect(editbtn_, TQ_SIGNAL(clicked()), TQ_SLOT(slotEdit()));
    connect(delbtn_, TQ_SIGNAL(clicked()), TQ_SLOT(slotDelete()));
    connect(defbtn_, TQ_SIGNAL(clicked()), TQ_SIGNAL(defaultList()));
    connect(list_, TQ_SIGNAL(highlighted(int)), TQ_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);
}
 
TQString EditList::text(int index)
{
    return list_->text(index);
}
 
void EditList::setText(int index, const TQString& s)
{
    if (list_->text(index) != s)
    {
        TQListBoxItem   *it = list_->findItem(s, TQt::ExactMatch);
        if (!it)
            list_->changeItem(s, index);
        else
            list_->removeItem(index);
    }
}
 
void EditList::clear()
{
    list_->clear();
    slotSelected(-1);
}
 
void EditList::insertItem(const TQString& s)
{
    if (!list_->findItem(s, TQt::ExactMatch))
        list_->insertItem(s);
}
 
void EditList::insertItem(const TQPixmap& icon, const TQString& s)
{
    if (!list_->findItem(s, TQt::ExactMatch))
        list_->insertItem(icon, s);
}
 
void EditList::insertItems(const TQStringList& l)
{
    for (TQStringList::ConstIterator it=l.begin(); it!=l.end(); ++it)
        insertItem(*it);
}
 
TQStringList EditList::items()
{
    TQStringList l;
    for (uint i=0; i<list_->count(); i++)
        l << list_->text(i);
    return l;
}
 
#include "editlist.moc"