How to initialize the starting path in Qt treeview? -


I want to initialize the early pioneers in QT Trywuv the User Home on Linux Ubuntu.

image here

I tried this code But that does not work.

QString spath = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXx"; Dirmodel = New QFileSystemModel (this); Dirodel-> Set filter (QDir :: NoDotAndDotDot | QDir :: AllDirs); Dirmodel- & gt; SetRootPath (sPath); UI- & gt; TreeView-> SetModel (dirmodel);
  • I have tested spath:
    1. / home /
    2. $ {HOME}
    3. / home / Kaspr / Music

Nobody does anything. = [

How to solve this?

Thank you for your help.

model setRootIndex Calling is required: 

  ui-> treeView-> SetRootIndex (dirmodel-> Index ("/ home / Casper"));

or for any home directory (also works on Windows, OSX, etc.): 

  ui- & gt; Tree view-> Setter Index (Darmodel-> Index (QDir :: HOMEPATH ());

-

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