bovo/gui/view.cc

   1 /*******************************************************************
   2 *
   3 * This file is part of the KDE project "Bovo"
   4 *
   5 * Bovo is free software; you can redistribute it and/or modify
   6 * it under the terms of the GNU General Public License as published by
   7 * the Free Software Foundation; either version 2, or (at your option)
   8 * any later version.
   9 *
  10 * Bovo is distributed in the hope that it will be useful,
  11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 * GNU General Public License for more details.
  14 *
  15 * You should have received a copy of the GNU General Public License
  16 * along with Bovo; see the file COPYING.  If not, write to
  17 * the Free Software Foundation, 51 Franklin Street, Fifth Floor,
  18 * Boston, MA 02110-1301, USA.
  19 *
  20 ********************************************************************/
  21
  22 // Declaration include
  23 #include "view.h"
  24
  25 // Qt Includes
  26 #include <QtGui/QColor>
  27 #include <QtGui/QGraphicsScene>
  28 #include <QtGui/QPalette>
  29 #include <QResizeEvent>
  30
  31 // Bovo includes
  32 #include "scene.h"
  33
  34 namespace gui {
  35
  36 View::View(Scene* scene, const QColor& bgColor, QWidget *parent) : QGraphicsView(scene, parent),
  37            m_scene(scene) {
  38 //    setCacheMode(QGraphicsView::CacheBackground);
  39     QPalette bgPal;
  40     bgPal.setColor(backgroundRole(), bgColor);
  41     setPalette(bgPal);
  42     setAutoFillBackground(true);
  43     setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
  44     setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
  45     setMinimumSize(sizeHint());
  46     resize(sizeHint());
  47     setAlignment(Qt::AlignLeft | Qt::AlignTop);
  48 }
  49
  50 void View::resizeEvent( QResizeEvent* ev ) {
  51     fitInView(sceneRect(), Qt::KeepAspectRatio);
  52     QGraphicsView::resizeEvent(ev);
  53 }
  54
  55 QSize View::sizeHint() const {
  56     return QSize(static_cast<int>(m_scene->width()),
  57                  static_cast<int>(m_scene->height()));
  58 }
  59
  60 } /* namespace gui */