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     2 **

     3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

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     7 ** This file is part of the tools applications of the Qt Toolkit.

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    13 ** contained in the Technology Preview License Agreement accompanying

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    16 ** GNU Lesser General Public License Usage

    17 ** Alternatively, this file may be used under the terms of the GNU Lesser

    18 ** General Public License version 2.1 as published by the Free Software

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    40 ****************************************************************************/

    41 

    42 #include "previewwidget.h"

    43 #include <QtEvents>

    44 

    45 QT_BEGIN_NAMESPACE

    46 

    47 PreviewWidget::PreviewWidget( QWidget *parent, const char *name )

    48     : PreviewWidgetBase( parent, name )

    49 {

    50     // install event filter on child widgets

    51     QObjectList l = queryList("QWidget");

    52     for (int i = 0; i < l.size(); ++i) {

    53         QObject * obj = l.at(i);

    54         obj->installEventFilter(this);

    55         ((QWidget*)obj)->setFocusPolicy(Qt::NoFocus);

    56     }

    57 }

    58 

    59 

    60 void PreviewWidget::closeEvent(QCloseEvent *e)

    61 {

    62     e->ignore();

    63 }

    64 

    65 

    66 bool PreviewWidget::eventFilter(QObject *, QEvent *e)

    67 {

    68     switch ( e->type() ) {

    69     case QEvent::MouseButtonPress:

    70     case QEvent::MouseButtonRelease:

    71     case QEvent::MouseButtonDblClick:

    72     case QEvent::MouseMove:

    73     case QEvent::KeyPress:

    74     case QEvent::KeyRelease:

    75     case QEvent::Enter:

    76     case QEvent::Leave:

    77         return true; // ignore;

    78     default:

    79         break;

    80     }

    81     return false;

    82 }

    83 

    84 QT_END_NAMESPACE