void ShareUserGroupWidget::slotSharesFetched(const QList<QSharedPointer<Share>> &shares)
{
QScrollArea *scrollArea = _ui->scrollArea;
auto newViewPort = new QWidget(scrollArea);
auto layout = new QVBoxLayout(newViewPort);
QSize minimumSize = newViewPort->sizeHint();
int x = 0;
foreach(const auto &share, shares) {
// We don't handle link shares
if (share->getShareType() == Share::TypeLink) {
continue;
}
ShareWidget *s = new ShareWidget(share, _isFile, _ui->scrollArea);
connect(s, SIGNAL(resizeRequested()), this, SLOT(slotAdjustScrollWidgetSize()));
layout->addWidget(s);
x++;
if (x <= 3) {
minimumSize = newViewPort->sizeHint();
} else {
minimumSize.rwidth() = qMax(newViewPort->sizeHint().width(), minimumSize.width());
}
}
minimumSize.rwidth() += layout->spacing();
minimumSize.rheight() += layout->spacing();
scrollArea->setMinimumSize(minimumSize);
scrollArea->setVisible(!shares.isEmpty());
scrollArea->setWidget(newViewPort);
}
void ShareWidget::slotDeleteAnimationFinished()
{
resizeRequested();
deleteLater();
// There is a painting bug where a small line of this widget isn't
// properly cleared. This explicit repaint() call makes sure any trace of
// the share widget is removed once it's destroyed. #4189
connect(this, SIGNAL(destroyed(QObject*)), parentWidget(), SLOT(repaint()));
}
void ShareWidget::slotShareDeleted()
{
QPropertyAnimation *animation = new QPropertyAnimation(this, "maximumHeight", this);
animation->setDuration(500);
animation->setStartValue(height());
animation->setEndValue(0);
connect(animation, SIGNAL(finished()), SLOT(slotDeleteAnimationFinished()));
connect(animation, SIGNAL(valueChanged(QVariant)), this, SIGNAL(resizeRequested()));
animation->start();
}
//post message to the Qt main loop in order to resize the renderer
void Pipeline::resize(int width, int height)
{
emit resizeRequested(width, height);
}
