File indexing completed on 2024-04-21 04:02:34 

0001 /*
0002     This file is part of the KDE project "KLines"
0003 
0004     SPDX-FileCopyrightText: 2007 Dmitry Suzdalev <dimsuz@gmail.com>
0005 
0006     SPDX-License-Identifier: GPL-2.0-or-later
0007 */
0008 
0009 #include "previewitem.h"
0010 #include "renderer.h"
0011 
0012 #include <QPainter>
0013 
0014 PreviewItem::PreviewItem( QGraphicsScene* scene )
0015     : QGraphicsItem( nullptr )
0016 {
0017     Q_UNUSED( scene );
0018 }
0019 
0020 void PreviewItem::paint( QPainter* p, const QStyleOptionGraphicsItem*, QWidget* )
0021 {
0022     int ballHeight = KLinesRenderer::cellSize();
0023     p->drawPixmap( 0, 0, KLinesRenderer::previewPixmap() );
0024     for(int i=0; i < 3; i++)
0025         p->drawPixmap( 2, i*ballHeight,
0026                        KLinesRenderer::ballPixmap( m_colors.at(i) ) );
0027 }
0028 
0029 QRectF PreviewItem::boundingRect() const
0030 {
0031     return KLinesRenderer::previewPixmap().rect();
0032 }
0033 
0034 void PreviewItem::setPreviewColors( const QList<BallColor>& colors )
0035 {
0036     m_colors = colors;
0037     update();
0038 }