How to display entire directory(Filesystem)

[yogeshgokul]

QString QDirModel::filePath ( const QModelIndex & index ) const [/CODE] does it, but I am not able to supply the index value of the currently selected item. How do I do it?

Lets say you want to do something when someone double clicks on any file in tree view.
You need to connect the

void doubleClicked ( const QModelIndex & index )

void doubleClicked ( const QModelIndex & index )

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SIGNAL of the QTreeView.
To your custom SLOT.
In that slot, you can get the filePath easily because you have the QModelIndex with you.
By calling

QString QDirModel::fileName ( const QModelIndex & index ) const

QString QDirModel::fileName ( const QModelIndex & index ) const

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