/*
 * Cantata
 *
 * Copyright (c) 2011-2016 Craig Drummond <craig.p.drummond@gmail.com>
 *
 * ----
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program 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
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */

#include "buddylabel.h"
#ifndef ENABLE_KDE_SUPPORT
#include "pathrequester.h"
#endif
#include <QCheckBox>
#include <QComboBox>
#include <QRadioButton>
#include <QEvent>

BuddyLabel::BuddyLabel(const QString &text, QWidget *p, QWidget *b)
    : QLabel(text, p)
{
    if (b) {
        setBuddy(b);
    }
}

BuddyLabel::BuddyLabel(QWidget *p, QWidget *b)
    : QLabel(p)
{
    if (b) {
        setBuddy(b);
    }
}

bool BuddyLabel::event(QEvent *e)
{
    if (QEvent::Shortcut==e->type()) {
        mouseReleaseEvent(0);
        e->accept();
        return true;
    } else {
        return QLabel::event(e);
    }
}

void BuddyLabel::mouseReleaseEvent(QMouseEvent *)
{
    if (buddy() && buddy()->isEnabled()) {
        #ifndef ENABLE_KDE_SUPPORT
        PathRequester *pr=qobject_cast<PathRequester*>(buddy());
        if (pr) {
            pr->setFocus();
            return;
        }
        #endif

        buddy()->setFocus();

        QCheckBox *cb=qobject_cast<QCheckBox*>(buddy());
        if (cb) {
            cb->setChecked(!cb->isChecked());
            return;
        }
        QRadioButton *rb=qobject_cast<QRadioButton*>(buddy());
        if (rb) {
            rb->setChecked(!rb->isChecked());
            return;
        }
        QComboBox *combo=qobject_cast<QComboBox*>(buddy());
        if (combo) {
            combo->showPopup();
            return;
        }
    }
}

