C++ (Cpp) ImageView::close Examples

Example #1

File: mainwindow.cpp Project: mtl1979/imageglue

void
MainWindow::RemoveImage()
{
	QListWidgetItem *current = list->currentItem();
	if (current)
	{
		ImageView * view = current->data(Qt::UserRole).value<ImageView *>();
		view->close();
		list->takeItem(list->row(current));
		if (list->count() == 0)
		{
			fPreview->setEnabled(false);
			fRemove->setEnabled(false);
		}
	}
}