| 1 | /** @file
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| 2 | *
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| 3 | * VBox frontends: Qt GUI ("VirtualBox"):
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| 4 | * Declarations of utility classes and functions
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| 5 | * VirtualBox Qt extensions: QIWithRetranslateUI class declaration
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| 6 | */
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| 7 |
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| 8 | /*
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| 9 | * Copyright (C) 2008 Sun Microsystems, Inc.
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| 10 | *
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| 11 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 12 | * available from http://www.virtualbox.org. This file is free software;
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| 13 | * you can redistribute it and/or modify it under the terms of the GNU
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| 14 | * General Public License (GPL) as published by the Free Software
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| 15 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 16 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 17 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 18 | *
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| 19 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
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| 20 | * Clara, CA 95054 USA or visit http://www.sun.com if you need
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| 21 | * additional information or have any questions.
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| 22 | */
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| 23 |
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| 24 | #ifndef __QIWithRetranslateUI_h
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| 25 | #define __QIWithRetranslateUI_h
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| 26 |
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| 27 | /* Qt includes */
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| 28 | #include <QObject>
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| 29 | #include <QEvent>
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| 30 |
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| 31 | template <class Base>
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| 32 | class QIWithRetranslateUI: public Base
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| 33 | {
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| 34 | public:
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| 35 |
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| 36 | QIWithRetranslateUI (QWidget *aParent = 0) : Base (aParent) {}
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| 37 |
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| 38 | protected:
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| 39 |
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| 40 | virtual void changeEvent (QEvent *aEvent)
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| 41 | {
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| 42 | Base::changeEvent (aEvent);
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| 43 | switch (aEvent->type())
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| 44 | {
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| 45 | case QEvent::LanguageChange:
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| 46 | {
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| 47 | retranslateUi();
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| 48 | aEvent->accept();
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| 49 | break;
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| 50 | }
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| 51 | default:
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| 52 | break;
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| 53 | }
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| 54 | }
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| 55 |
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| 56 | virtual void retranslateUi() = 0;
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| 57 | };
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| 58 |
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| 59 | template <class Base>
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| 60 | class QIWithRetranslateUI2: public Base
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| 61 | {
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| 62 | public:
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| 63 |
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| 64 | QIWithRetranslateUI2 (QWidget *aParent = 0, Qt::WindowFlags aFlags = 0) : Base (aParent, aFlags) {}
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| 65 |
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| 66 | protected:
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| 67 |
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| 68 | virtual void changeEvent (QEvent *aEvent)
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| 69 | {
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| 70 | Base::changeEvent (aEvent);
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| 71 | switch (aEvent->type())
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| 72 | {
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| 73 | case QEvent::LanguageChange:
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| 74 | {
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| 75 | retranslateUi();
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| 76 | aEvent->accept();
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| 77 | break;
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| 78 | }
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| 79 | default:
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| 80 | break;
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| 81 | }
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| 82 | }
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| 83 |
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| 84 | virtual void retranslateUi() = 0;
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| 85 | };
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| 86 |
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| 87 | #endif /* __QIWithRetranslateUI_h */
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| 88 |
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