Dificulties with selectionModel and selectedRows in qtablewidget.
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Greetings. I am attempting to make a small script for QCad (computer aided drafting software) using QtDesigner to build the UI but I am having dificulties in understanding the libraries and examples in Qt sites and applying them.
One possibility that justifies my difficulty may be the fact that I am using Javascript and the vast majority of examples being given on c++.Currently I have a table with data called "Obj_table" and the following code:
appWin.handleUserMessage("Button entered fine");
var rowlist0 = widgets["Obj_table"].selectionModel();
appWin.handleUserMessage("select model has been declared");
var rowlist1 = rowlist0.selectedRows();
appWin.handleUserMessage("rowlist has been declared");
appWin.handleUserMessage(rowlist1.toString());appWin.handleUserMessage inserts a message into the command line of QCad, so I can see where I bummed out on the code.
The code runs successfully, but what is returned in rowlist1 comes in this format:QModelIndex(10,0,0x0,QTableModel(0x8606360) ) ,QModelIndex(8,0,0x0,QTableModel(0x8606360) ) ,QModelIndex(5,0,0x0,QTableModel(0x8606360) ) ,QModelIndex(2,0,0x0,QTableModel(0x8606360) )
Where the 10, 8, 5 and 2 correspond to the rows I had selected on my widget (apparently it even registers them in the order I selected them on the table). So technically, it DOES give me the rows I asked for.
So I ask: Have I skipped an important step that would have given me the direct result (10, 8, 5, 2) without the added extras or is this what I was supposed to return from the function and additional code to filter and convert the result was expected from the get go?
Honestly, I think I messed up somewhere or misunderstood the way the class is supposed to operate.I would apreciate a correction and explanation, if possible.
Thank you very much.
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Hi and welcome to devnet,
From what I can see, if you want only the row number you selected, you'll have to build a list looping through rowList1 and ask for the row..
selectedRows works as expected since it returns the list of index matching the rows you selected.
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Thank you for the welcoming and for the answer.
Best regards.
