QImage DImg::copyQImage(int x, int y, int w, int h) const
{
if (isNull())
{
return QImage();
}
DImg img = copy(x, y, w, h);
if (img.sixteenBit())
{
img.convertDepth(32);
}
return img.copyQImage();
}
void Canvas::slotCopy()
{
QRect sel = d->core->getSelectedArea();
if (sel.size().isNull()) // No current selection.
{
return;
}
QApplication::setOverrideCursor(Qt::WaitCursor);
DImg selDImg = d->core->getImgSelection();
QImage selImg = selDImg.copyQImage();
QMimeData* const mimeData = new QMimeData();
mimeData->setImageData(selImg);
QApplication::clipboard()->setMimeData(mimeData, QClipboard::Clipboard);
QApplication::restoreOverrideCursor();
}
void PanIconWidget::setImage(int previewWidth, int previewHeight, const DImg& image)
{
DImg img = DImg(image).smoothScale(previewWidth, previewHeight, Qt::KeepAspectRatio);
setImage(img.copyQImage(), image.size());
}