Qt 4.8: prototypes.cpp Example File (script/defaultprototypes/prototypes.cpp)

Qt Reference Documentation

- Qt 4.8
- ALL VERSIONS

- A
- A
- A
- Print

# prototypes.cpp Example File

script/defaultprototypes/prototypes.cpp

     /****************************************************************************
     **
     ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
     ** Contact: http://www.qt-project.org/legal
     **
     ** This file is part of the examples of the Qt Toolkit.
     **
     ** $QT_BEGIN_LICENSE:BSD$
     ** You may use this file under the terms of the BSD license as follows:
     **
     ** "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 following disclaimer.
     **   * Redistributions in binary form must reproduce the above copyright
     **     notice, this list of conditions and the following disclaimer in
     **     the documentation and/or other materials provided with the
     **     distribution.
     **   * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
     **     of its contributors may be used to endorse or promote products derived
     **     from this software without 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 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 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."
     **
     ** $QT_END_LICENSE$
     **
     ****************************************************************************/

     #include "prototypes.h"
     #include <QtGui/QListWidgetItem>
     #include <QtGui/QListWidget>
     #include <QtScript/QScriptValue>
     #include <QtScript/QScriptEngine>
     #include <QDebug>

     Q_DECLARE_METATYPE(QListWidgetItem*)
     Q_DECLARE_METATYPE(QListWidget*)

     ListWidgetItemPrototype::ListWidgetItemPrototype(QObject *parent)
         : QObject(parent)
     {
     }

     QString ListWidgetItemPrototype::text() const
     {
         QListWidgetItem *item = qscriptvalue_cast<QListWidgetItem*>(thisObject());
         if (item)
             return item->text();
         return QString();
     }

     void ListWidgetItemPrototype::setText(const QString &text)
     {
         QListWidgetItem *item = qscriptvalue_cast<QListWidgetItem*>(thisObject());
         if (item)
             item->setText(text);
     }

     QString ListWidgetItemPrototype::toString() const
     {
         return QString("ListWidgetItem(text = %0)").arg(text());
     }

     ListWidgetPrototype::ListWidgetPrototype(QObject *parent)
         : QObject(parent)
     {
     }

     void ListWidgetPrototype::addItem(const QString &text)
     {
         QListWidget *widget = qscriptvalue_cast<QListWidget*>(thisObject());
         if (widget)
             widget->addItem(text);
     }

     void ListWidgetPrototype::addItems(const QStringList &texts)
     {
         QListWidget *widget = qscriptvalue_cast<QListWidget*>(thisObject());
         if (widget)
             widget->addItems(texts);
     }

     void ListWidgetPrototype::setBackgroundColor(const QString &colorName)
     {
         QListWidget *widget = qscriptvalue_cast<QListWidget*>(thisObject());
         if (widget) {
     #ifdef Q_WS_MAEMO_5
             QString style = QString("QListWidget::item {background-color: %1;}").arg(colorName);
             style += "QListWidget::item {selection-color: black;}";
             widget->setStyleSheet(style);
     #else
             QPalette palette = widget->palette();
             QColor color(colorName);
             palette.setBrush(QPalette::Base, color);
             widget->setPalette(palette);
     #endif
         }
     }