TitleBar.h

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/*
 * Copyright (C) 2012 by
 *   MetraLabs GmbH (MLAB), GERMANY
 * and
 *   Neuroinformatics and Cognitive Robotics Labs (NICR) at TU Ilmenau, GERMANY
 * All rights reserved.
 *
 * Contact: info@mira-project.org
 *
 * Commercial Usage:
 *   Licensees holding valid commercial licenses may use this file in
 *   accordance with the commercial license agreement provided with the
 *   software or, alternatively, in accordance with the terms contained in
 *   a written agreement between you and MLAB or NICR.
 *
 * GNU General Public License Usage:
 *   Alternatively, this file may be used under the terms of the GNU
 *   General Public License version 3.0 as published by the Free Software
 *   Foundation and appearing in the file LICENSE.GPL3 included in the
 *   packaging of this file. Please review the following information to
 *   ensure the GNU General Public License version 3.0 requirements will be
 *   met: http://www.gnu.org/copyleft/gpl.html.
 *   Alternatively you may (at your option) use any later version of the GNU
 *   General Public License if such license has been publicly approved by
 *   MLAB and NICR (or its successors, if any).
 *
 * IN NO EVENT SHALL "MLAB" OR "NICR" BE LIABLE TO ANY PARTY FOR DIRECT,
 * INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF
 * THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF "MLAB" OR
 * "NICR" HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * "MLAB" AND "NICR" SPECIFICALLY DISCLAIM ANY WARRANTIES, INCLUDING,
 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
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 */

#ifndef _MIRA_TITLEBAR_H_
#define _MIRA_TITLEBAR_H_

#include <QWidget>
#include <QToolButton>
#include <QHBoxLayout>
#include <QMenu>

namespace mira
{

class TitleBar : public QWidget
{

public:

    TitleBar(QWidget *parent = 0);
    virtual ~TitleBar();

public:

    void setHighlight(bool on);

    void update();

public:

    QWidget* takeRightButtons();

    void putBackRightButtons();

    QWidget* takeLeftButtons();

    void putBackLeftButtons();

    void insertRightButton(QToolButton* button, int index = 0);

    void insertLeftButton(QToolButton* button, int index = -1);

public:

    QMenu* getMenu();

protected:

    bool eventFilter( QObject* obj, QEvent* event);

    void paintEvent(QPaintEvent*);
    void resizeEvent(QResizeEvent*);

protected:

    void updateBackground();

protected:

    QHBoxLayout* mLayout;
    QHBoxLayout* mLeftLayout;
    QHBoxLayout* mRightLayout;
    QToolButton* mMenuBtn;
    QToolButton* mClose;
    QToolButton* mDock;
    QToolButton* mUndock;
    QToolButton* mMaximize;
    QToolButton* mMinimize;
    QToolButton* mRestore;
    QWidget* mLeftButtons;
    QWidget* mRightButtons;

    QMenu* mMenu;

    QWidget* mParent;
    QPixmap *mBackground;

    bool mIsHighlighted;
};


}

#endif