/*
 * chatsplitter.h - QSplitter replacement that masquerades it
 * Copyright (C) 2007  Michail Pishchagin
 *
 * 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.  If not, see <https://www.gnu.org/licenses/>.
 *
 */

#ifndef CHATSPLITTER_H
#define CHATSPLITTER_H

#include <QList>
#include <QWidget>

class QSplitter;

class ChatSplitter : public QWidget {
    Q_OBJECT
public:
    ChatSplitter(QWidget *parent);

    void       setOrientation(Qt::Orientation orientation);
    void       addWidget(QWidget *widget);
    void       setSizes(const QList<int> &list);
    QList<int> sizes();

protected:
    /**
     * Returns true if all child widgets are managed by QLayout.
     */
    bool splitterEnabled() const { return splitterEnabled_; }
    void setSplitterEnabled(bool enable);

public slots:
    void optionsChanged();

private slots:
    void childDestroyed(QObject *obj);

signals:
    void splitterMoved(int, int);

private:
    void updateChildLayout(QWidget *child);
    void updateLayout();

    bool             splitterEnabled_;
    QList<QWidget *> children_;
    QSplitter *      splitter_;
    QLayout *        layout_;
};

#endif // CHATSPLITTER_H
