[Qt-interest] QTreeView Issue

[Sujan Dasmahapatra]

Dear Friends 

I am into the development of a software  for fluid engineering
application. I am in the initial stage of the development.I am able to
load a geometry through dialog.Now when the geometry is loaded that
part's name that is the file's name should be updated in my tree view.

 

Now what I have done that I want to tell u. Please understand. I am
creating a  QTreeView which  is set on the screen beside the central
widget which is a QGraphicsView.Now for treeView I have done it like
this ,

 

QTreeView *treeView;

QStandardItemModel *model;

QStandardItem  *item;

 

treeView = new QTreeView;

model  = new QStandardItemModel;

treeView->setModel(model);

treeView->show();

 

Now where in the open SLOT I am getting the fileName when my part is
being read or loaded.That time I am  doing like this 

item = new QStandardItem(filename); // filename is QString

model->appendRow(item);

 

This way I am able to load  the geometry and the filename is also
updated in the treeView.Now I want to select the geometry from the
treeView.If I load more than one geometry then I want to select that
name in the treeView and then on right mouse press I should get 3
options  select if not selected,deselect if selected and delete.And I
want to perform the operations.

Could anyone please tell me whether my approach is correct and what I
need to do to make selection from the treeView. 

 

 

Kind regards, 
LM Glasfiber R&D (India) Pvt. Ltd.
 
Sujan Dasmahapatra
Project Engineer - CFD
  
Telephone: +91 80 66470248 
Mobile: 
E-mail: sdh at lmglasfiber.com <mailto:sdh at lmglasfiber.com>  

 

 

 

 

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