1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 #include "trianglewidget.h"

    18 #include <QRect>

    19 #include <QPainter>

    20 #include <QPolygon>

    21 

    22 

    23 trianglewidget::trianglewidget(QGraphicsItem *parent)

    24     : figurewidget(parent)

    25 {

    26     mGridLayout->addItem(mSqure, 2, 0, 1, 1);

    27     mGridLayout->addItem(mCircle, 2, 1, 1, 1);

    28 

    29     mColor = "green";

    30     

    31     delete mTriangle;

    32     mTriangle = NULL;

    33 }

    34 

    35 trianglewidget::~trianglewidget()

    36 {

    37     

    38 }

    39 

    40 void trianglewidget::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)

    41 {

    42     QPolygon polygon;

    43     polygon.putPoints(0, 3, 10,300, 150,10, 300,300);    

    44     painter->setPen(Qt::black);

    45     if (mColor == "red") {

    46         painter->setBrush(Qt::red);

    47     } else if (mColor == "green") {

    48         painter->setBrush(Qt::green);

    49     } else if (mColor == "blue") {

    50         painter->setBrush(Qt::blue);

    51     } else {

    52         Q_ASSERT(false);

    53     }

    54 

    55     painter->drawPolygon(polygon, Qt::WindingFill);

    56 

    57     figurewidget::paint(painter, option, widget);

    58 }