CropOverlay::CropOverlay(QWidget *parent) : QWidget(parent),
viewer(parent),
startPos(QPoint(0,0)),
endPos(QPoint(0,0)),
imageArea(QRect(0,0,0,0)),
selectionRect(QRect(0,0,0,0)),
clear(true),
moving(false),
scale(1.0f),
handleSize(5),
drawBuffer(NULL),
dragMode(NO_DRAG)
{
font.setPixelSize(12);
fm = new QFontMetrics(font);
setButtonText("SELECT");
prepareDrawElements();
brushInactiveTint.setColor(QColor(0,10,0,210)); // transparent black
brushInactiveTint.setStyle(Qt::Dense4Pattern);
brushLightDark.setColor(QColor(110,110,110,210)); // transparent black
brushLightDark.setStyle(Qt::SolidPattern);
brushGray.setColor(QColor(140,140,150,255)); // gray
brushGray.setStyle(Qt::SolidPattern);
brushGreen.setColor(QColor(70,220,40,210)); // transparent green
brushGreen.setStyle(Qt::SolidPattern);
selectionOutlinePen.setColor(Qt::black);
selectionOutlinePen.setStyle(Qt::SolidLine);
this->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding);
this->hide();
}
CropOverlay::CropOverlay(QWidget *parent) : QWidget(parent),
viewer(parent),
startPos(QPoint(0,0)),
endPos(QPoint(0,0)),
imageArea(QRect(0,0,0,0)),
selectionRect(QRect(0,0,0,0)),
clear(true),
moving(false),
scale(1.0f),
handleSize(4),
drawBuffer(NULL),
dragMode(NO_DRAG)
{
prepareDrawElements();
brushDark.setColor(QColor(10,10,10,180)); // transparent black
brushDark.setStyle(Qt::SolidPattern);
brushLightDark.setColor(QColor(10,10,10,100)); // transparent black
brushLightDark.setStyle(Qt::SolidPattern);
brushGray.setColor(QColor(80,80,80,180)); // transparent gray
brushGray.setStyle(Qt::SolidPattern);
selectionOutlinePen.setColor(Qt::black);
selectionOutlinePen.setStyle(Qt::SolidLine);
this->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding);
this->hide();
}
