MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
ui->setupUi(this);
// menubar incantation
QMenu *fileMenu = new QMenu(tr("&File"), this);
menuBar()->addMenu(fileMenu);
QAction *quitAction = fileMenu->addAction(tr("E&xit"));
quitAction->setShortcuts(QKeySequence::Quit);
connect(quitAction, SIGNAL(triggered()), qApp, SLOT(quit()));
//probably a better way to place the widget, but i'm using a layout for now
QGridLayout *layout = new QGridLayout;
QTimer *timer = new QTimer(this);
//build the animated eclipse object
Animated_Points eclipse(0,(new Generated_Ellipse(0,100,0,100,500))->get_points(), 500, 5);
layout->addWidget(&eclipse, 0,0);
connect(timer,SIGNAL(timeout()),&eclipse,SLOT(nextAnimationFrame()));
QAction *updateAction = fileMenu->addAction(tr("&Update"));
connect(updateAction, SIGNAL(triggered()), &eclipse, SLOT(nextAnimationFrame()));
timer->start(100);
setLayout(layout);
setWindowTitle(tr("AnimatedEllipses"));
}
//! [0]
Window::Window()
{
aliasedLabel = createLabel(tr("Aliased"));
antialiasedLabel = createLabel(tr("Antialiased"));
intLabel = createLabel(tr("Int"));
floatLabel = createLabel(tr("Float"));
QGridLayout *layout = new QGridLayout;
layout->addWidget(aliasedLabel, 0, 1);
layout->addWidget(antialiasedLabel, 0, 2);
layout->addWidget(intLabel, 1, 0);
layout->addWidget(floatLabel, 2, 0);
//! [0]
//! [1]
QTimer *timer = new QTimer(this);
for (int i = 0; i < 2; ++i) {
for (int j = 0; j < 2; ++j) {
circleWidgets[i][j] = new CircleWidget;
circleWidgets[i][j]->setAntialiased(j != 0);
circleWidgets[i][j]->setFloatBased(i != 0);
connect(timer, SIGNAL(timeout()),
circleWidgets[i][j], SLOT(nextAnimationFrame()));
layout->addWidget(circleWidgets[i][j], i + 1, j + 1);
}
}
//! [1] //! [2]
timer->start(100);
setLayout(layout);
setWindowTitle(tr("Concentric Circles"));
}
ShapesDialog::ShapesDialog()
: timer(this), dp_(DDS::DOMAIN_ID_DEFAULT)
{
mainWidget.setupUi(this);
shapesWidget = new ShapesWidget(mainWidget.renderFrame);
shapesWidget->resize(mainWidget.renderFrame->size());
filterDialog_ = new FilterDialog(shapesWidget);
connect(&timer, SIGNAL(timeout()),
shapesWidget, SLOT(nextAnimationFrame()));
color_[BLUE] = QColor(0x33, 0x66, 0x99);
color_[RED] = QColor(0xCC, 0x33, 0x33);
color_[GREEN] = QColor(0x99, 0xCC, 0x66);
color_[ORANGE] = QColor(0xFF, 0x99, 0x33);
color_[YELLOW] = QColor(0xFF, 0xFF, 0x66);
color_[MAGENTA] = QColor(0xCC, 0x99, 0xCC);
color_[CYAN] = QColor(0x99, 0xCC, 0xFF);
color_[GRAY] = QColor(0x99, 0x99, 0x99);
color_[BLACK] = QColor(0x33, 0x33, 0x33);
timer.start(40);
}
