void Widget::chooseSource_3(void)
{
chooseImage(tr("Choose Source Image"),
&srcImg_3, &LBPImg_3,
ui->toolButton_3, ui->toolButton_6,
ui->label_4);
}
void Widget::chooseSource_1(void)
{
chooseImage(tr("Choose Source Image"),
&srcImg_1, &LBPImg_1,
ui->toolButton, ui->toolButton_4,
ui->label_2);
}
void Widget::chooseSource_2(void)
{
chooseImage(tr("Choose Source Image"),
&srcImg_2, &LBPImg_2,
ui->toolButton_2, ui->toolButton_5,
ui->label_3);
}
void _glfwPlatformSetWindowIcon(_GLFWwindow* window,
int count, const GLFWimage* images)
{
HICON bigIcon = NULL, smallIcon = NULL;
if (count)
{
const GLFWimage* bigImage = chooseImage(count, images,
GetSystemMetrics(SM_CXICON),
GetSystemMetrics(SM_CYICON));
const GLFWimage* smallImage = chooseImage(count, images,
GetSystemMetrics(SM_CXSMICON),
GetSystemMetrics(SM_CYSMICON));
bigIcon = createIcon(bigImage, 0, 0, GLFW_TRUE);
smallIcon = createIcon(smallImage, 0, 0, GLFW_TRUE);
}
else
{
bigIcon = (HICON) GetClassLongPtrW(window->win32.handle, GCLP_HICON);
smallIcon = (HICON) GetClassLongPtrW(window->win32.handle, GCLP_HICONSM);
}
SendMessage(window->win32.handle, WM_SETICON, ICON_BIG, (LPARAM) bigIcon);
SendMessage(window->win32.handle, WM_SETICON, ICON_SMALL, (LPARAM) smallIcon);
if (window->win32.bigIcon)
DestroyIcon(window->win32.bigIcon);
if (window->win32.smallIcon)
DestroyIcon(window->win32.smallIcon);
if (count)
{
window->win32.bigIcon = bigIcon;
window->win32.smallIcon = smallIcon;
}
}
Particle::Particle(Point2D point) : Sprite("")
{
//Set where the particle will appear relative to 'point'
int xDir = 0, yDir = 0;
switch(rand() % 4)
{
case 0: xDir = 1; yDir = 1; break;
case 1: xDir = -1; yDir = 1; break;
case 2: xDir = 1; yDir = -1; break;
case 3: xDir = -1; yDir = -1; break;
}
//ensure that the smoke appears in a circular shape
do
{
position.set(point.x + (xDir * (rand() % 75)), point.y + (yDir * (rand() % 75)));
}
while(distance(point, position) > 75);
chooseImage(point);
//randomize animation
frame = rand() % 5;
}
void Widget::chooseSource(void)
{
chooseImage(tr("Choose Source Image"), &srcImg, ui->toolButton);
}
//! [7]
void ImageComposer::chooseDestination()
{
chooseImage(tr("Choose Destination Image"), &destinationImage,
destinationButton);
}
//! [6]
void ImageComposer::chooseSource()
{
chooseImage(tr("Choose Source Image"), &sourceImage, sourceButton);
}
//! [0]
MainWindow::MainWindow()
{
//! [0]
currentPath = QDir::homePath();
model = new ImageModel(this);
QWidget *centralWidget = new QWidget;
//! [1]
view = new QTableView;
view->setShowGrid(false);
view->horizontalHeader()->hide();
view->verticalHeader()->hide();
view->horizontalHeader()->setMinimumSectionSize(1);
view->verticalHeader()->setMinimumSectionSize(1);
view->setModel(model);
//! [1]
//! [2]
PixelDelegate *delegate = new PixelDelegate(this);
view->setItemDelegate(delegate);
//! [2]
//! [3]
QLabel *pixelSizeLabel = new QLabel(tr("Pixel size:"));
QSpinBox *pixelSizeSpinBox = new QSpinBox;
pixelSizeSpinBox->setMinimum(4);
pixelSizeSpinBox->setMaximum(32);
pixelSizeSpinBox->setValue(12);
//! [3]
QMenu *fileMenu = new QMenu(tr("&File"), this);
QAction *openAction = fileMenu->addAction(tr("&Open..."));
openAction->setShortcuts(QKeySequence::Open);
printAction = fileMenu->addAction(tr("&Print..."));
printAction->setEnabled(false);
printAction->setShortcut(QKeySequence::Print);
QAction *quitAction = fileMenu->addAction(tr("E&xit"));
quitAction->setShortcuts(QKeySequence::Quit);
QMenu *helpMenu = new QMenu(tr("&Help"), this);
QAction *aboutAction = helpMenu->addAction(tr("&About"));
menuBar()->addMenu(fileMenu);
menuBar()->addSeparator();
menuBar()->addMenu(helpMenu);
connect(openAction, SIGNAL(triggered()), this, SLOT(chooseImage()));
connect(printAction, SIGNAL(triggered()), this, SLOT(printImage()));
connect(quitAction, SIGNAL(triggered()), qApp, SLOT(quit()));
connect(aboutAction, SIGNAL(triggered()), this, SLOT(showAboutBox()));
//! [4]
connect(pixelSizeSpinBox, SIGNAL(valueChanged(int)),
delegate, SLOT(setPixelSize(int)));
connect(pixelSizeSpinBox, SIGNAL(valueChanged(int)),
this, SLOT(updateView()));
//! [4]
QHBoxLayout *controlsLayout = new QHBoxLayout;
controlsLayout->addWidget(pixelSizeLabel);
controlsLayout->addWidget(pixelSizeSpinBox);
controlsLayout->addStretch(1);
QVBoxLayout *mainLayout = new QVBoxLayout;
mainLayout->addWidget(view);
mainLayout->addLayout(controlsLayout);
centralWidget->setLayout(mainLayout);
setCentralWidget(centralWidget);
setWindowTitle(tr("Pixelator"));
resize(640, 480);
//! [5]
}
