QvisApplication.h 3.45 KB
Newer Older
hrchilds's avatar
hrchilds committed
1 2
/*****************************************************************************
*
3
* Copyright (c) 2000 - 2014, Lawrence Livermore National Security, LLC
hrchilds's avatar
hrchilds committed
4
* Produced at the Lawrence Livermore National Laboratory
5
* LLNL-CODE-442911
hrchilds's avatar
hrchilds committed
6 7
* All rights reserved.
*
8
* This file is  part of VisIt. For  details, see https://visit.llnl.gov/.  The
hrchilds's avatar
hrchilds committed
9 10 11 12 13 14 15 16 17 18
* full copyright notice is contained in the file COPYRIGHT located at the root
* of the VisIt distribution or at http://www.llnl.gov/visit/copyright.html.
*
* Redistribution  and  use  in  source  and  binary  forms,  with  or  without
* modification, are permitted provided that the following conditions are met:
*
*  - Redistributions of  source code must  retain the above  copyright notice,
*    this list of conditions and the disclaimer below.
*  - Redistributions in binary form must reproduce the above copyright notice,
*    this  list of  conditions  and  the  disclaimer (as noted below)  in  the
19 20 21
*    documentation and/or other materials provided with the distribution.
*  - Neither the name of  the LLNS/LLNL nor the names of  its contributors may
*    be used to endorse or promote products derived from this software without
hrchilds's avatar
hrchilds committed
22 23 24 25 26
*    specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT  HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR  IMPLIED WARRANTIES, INCLUDING,  BUT NOT  LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND  FITNESS FOR A PARTICULAR  PURPOSE
27 28 29
* ARE  DISCLAIMED. IN  NO EVENT  SHALL LAWRENCE  LIVERMORE NATIONAL  SECURITY,
* LLC, THE  U.S.  DEPARTMENT OF  ENERGY  OR  CONTRIBUTORS BE  LIABLE  FOR  ANY
* DIRECT,  INDIRECT,   INCIDENTAL,   SPECIAL,   EXEMPLARY,  OR   CONSEQUENTIAL
hrchilds's avatar
hrchilds committed
30 31 32 33 34 35 36 37 38
* DAMAGES (INCLUDING, BUT NOT  LIMITED TO, PROCUREMENT OF  SUBSTITUTE GOODS OR
* SERVICES; LOSS OF  USE, DATA, OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER
* CAUSED  AND  ON  ANY  THEORY  OF  LIABILITY,  WHETHER  IN  CONTRACT,  STRICT
* LIABILITY, OR TORT  (INCLUDING NEGLIGENCE OR OTHERWISE)  ARISING IN ANY  WAY
* OUT OF THE  USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*
*****************************************************************************/

hrchilds's avatar
hrchilds committed
39 40
#ifndef QVIS_APPLICATION_H
#define QVIS_APPLICATION_H
whitlocb's avatar
whitlocb committed
41 42
#include <QApplication>

hkrishna's avatar
hkrishna committed
43
#if defined(Q_WS_MACX) || defined(Q_OS_MAC)
whitlocb's avatar
whitlocb committed
44 45
class QEventLoop;
#endif
hrchilds's avatar
hrchilds committed
46 47 48 49 50 51 52 53 54 55 56 57 58 59

// ****************************************************************************
// Class: QvisApplication
//
// Purpose:
//   This class inherits from QApplication so it can redefine some event
//   handling methods on MacOS X. Otherwise it is the same as QApplication.
//
// Notes:      
//
// Programmer: Brad Whitlock
// Creation:   Thu Sep 4 10:17:21 PDT 2003
//
// Modifications:
60 61 62
//   Brad Whitlock, Tue Oct 9 15:16:34 PST 2007
//   Changed signature for macEventFilter to match newer Qt method.
//
whitlocb's avatar
whitlocb committed
63 64 65
//   Brad Whitlock, Fri May 30 11:50:32 PDT 2008
//   Qt 4.
//
hrchilds's avatar
hrchilds committed
66 67 68 69 70 71 72 73 74 75 76 77 78
// ****************************************************************************

class QvisApplication : public QApplication
{
    Q_OBJECT
public:
    QvisApplication(int &argc, char **argv);
    QvisApplication(int &argc, char **argv, bool GUIenabled);
    virtual ~QvisApplication();
    
signals:
    void showApplication();
    void hideApplication();
79 80
private slots:
    void exitTheLoop();
hrchilds's avatar
hrchilds committed
81

hkrishna's avatar
hkrishna committed
82
#if defined(Q_WS_MACX) || defined(Q_OS_MAC)
hrchilds's avatar
hrchilds committed
83
public:
hkrishna's avatar
hkrishna committed
84
#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0)
85
    virtual bool macEventFilter(EventHandlerCallRef, EventRef);
hkrishna's avatar
hkrishna committed
86
#endif
whitlocb's avatar
whitlocb committed
87 88
    bool         needToMakeActive;
    QEventLoop  *eventLoop;
hrchilds's avatar
hrchilds committed
89 90 91
#endif
};
#endif