Problem with copying a folder in a specific path

[IknowQT]

QDirIterator it(fromDir, QDir::NoDotAndDotDot | QDir::Files | QDir::Dirs ,QDirIterator::Subdirectories);

	QDir dir(fromDir);
	dir.setFilter(QDir::NoDotAndDotDot | QDir::Files | QDir::Dirs);
	dir.setSorting(QDir::SortFlag::DirsFirst | QDir::SortFlag::Name);

	qDebug() << "00000000: " << dir.absoluteFilePath(fromDir);
	qDebug() << "44444444: " << dir.dirName();

	const int absSourcePathLength = dir.absoluteFilePath(fromDir).length();

	while (it.hasNext())
	{
		it.next();

		const auto fileInfo = it.fileInfo();
		if (!fileInfo.isHidden()) 
		{

			qDebug() << "111111111: " << fileInfo.fileName();
			qDebug() << "222222222: " << fileInfo.filePath();
			qDebug() << "333333333: " << fileInfo.absoluteFilePath();
			
			const QString subPathStructure = fileInfo.absoluteFilePath().mid(absSourcePathLength);
			const QString constructedAbsolutePath = toDir + "/" + dir.dirName() + subPathStructure;

			if (fileInfo.isDir())
			{
				//Create directory in target folder
				dir.mkpath(constructedAbsolutePath);
			}
			else if (fileInfo.isFile())
			{
				//Copy File to target directory
				//Remove file at target location, if it exists, or QFile::copy will fail
				QFile::remove(constructedAbsolutePath);
				QFile::copy(fileInfo.absoluteFilePath(), constructedAbsolutePath);
			}
		}
	}

	if (copyAndRemove)
		dir.removeRecursively();

	m_lstCopyPath.clear();

Copy paste source code.
If you designate a specific folder as the copy destination, only the contents within the specific folder are copied. What I wanted was to copy the folder.

folder
A
-> A_1
-> A_2
-> a_1.txt
-> a_2.txt
B

For example
There are two folders, A and B. Folder B is empty and you want to copy folder A into folder B.
If I run it with the source I made
A
-> A_1
-> A_2
-> a_1.txt
-> a_2.txt
B
-> A_1
-> A_2
-> a_1.txt
-> a_2.txt

It shows results like this.
The result I want is
A
-> A_1
-> A_2
-> a_1.txt
-> a_2.txt
B
A
-> A_1
-> A_2
-> a_1.txt
-> a_2.txt

I want results like this. How can I modify the code to get the result I want?

[jsulm]

@IknowQT Is really not that difficult to do (I assume that my assumption of what you want to achieve is correct, as you still did not clarify that).
First: create A inside B and then apply the code from the link using B/A as toDir.

[jsulm]

@IknowQT said in Problem with copying a folder in a specific path:

I want results like this

Like what?
Do you want to have A as subfolder in B?
Maybe https://forum.qt.io/topic/105993/copy-folder-qt-c/5 helps.

[IknowQT]

@jsulm

My code is based on the code you linked. That doesn't show the result I want

It just copies the contents of the folder

[jsulm]

@IknowQT Is really not that difficult to do (I assume that my assumption of what you want to achieve is correct, as you still did not clarify that).
First: create A inside B and then apply the code from the link using B/A as toDir.