[Qt-creator] extracting path/filename from selected file in navigationwidget(Project)

[Daniel Teske]

Am Donnerstag, 9. April 2015, 09:17:45 schrieb Hermann Fieger:
> After including  following line
> 
>  "#include <projectexplorer/projectnodes.h>"
> 
> i was able to compile.
> 
> ProjectExplorerPlugin *plug = ProjectExplorerPlugin::instance(); // OK
> ProjectExplorer::Node *nod  = plug>currentNode();                // OK
> QString qs_path = nod->path();                                   // OK
> 
> Now it compiles all, but crashes, because "nod" is NULL.
> 
> So i think i made a wrong assumption. I 've not an open project,
> because i deal with python3.
> 
> What i have to do, is to extract the path and filename from
> the "Filesystem" navigation widget and not from the "Project"
> navigation widget.

The file system view is implemented in FolderNavigationWidget and the rlated 
classes. There's no api that gives you the currently selected file in the that 
widget though.

daniel