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#include "chip.h"#include "mainwindow.h"#include "view.h"#include <QHBoxLayout>#include <QSplitter>
MainWindow::MainWindow(QWidget*parent)
: QWidget(parent)
{
populateScene();
h1Splitter =newQSplitter;
h2Splitter =newQSplitter;
QSplitter*vSplitter =newQSplitter;
vSplitter->setOrientation(Qt::Vertical);
vSplitter->addWidget(h1Splitter);
vSplitter->addWidget(h2Splitter);
View *view =new View("Top left view");
view->view()->setScene(scene);
h1Splitter->addWidget(view);
view =new View("Top right view");
view->view()->setScene(scene);
h1Splitter->addWidget(view);
view =new View("Bottom left view");
view->view()->setScene(scene);
h2Splitter->addWidget(view);
view =new View("Bottom right view");
view->view()->setScene(scene);
h2Splitter->addWidget(view);
QHBoxLayout*layout =newQHBoxLayout;
layout->addWidget(vSplitter);
setLayout(layout);
setWindowTitle(tr("Chip Example"));
}
void MainWindow::populateScene()
{
scene =newQGraphicsScene(this);
QImage image(":/qt4logo.png");
// Populate sceneint xx =0;
int nitems =0;
for (int i =-11000; i <11000; i +=110) {
++xx;
int yy =0;
for (int j =-7000; j <7000; j +=70) {
++yy;
qreal x = (i +11000) /22000.0;
qreal y = (j +7000) /14000.0;
QColor color(image.pixel(int(image.width() * x),int(image.height() * y)));
QGraphicsItem*item =new Chip(color, xx, yy);
item->setPos(QPointF(i, j));
scene->addItem(item);
++nitems;
}
}
}