TableView ProxyModel problem

[poporacer]

The code you posted did not work properly If you hide the rows in different orders you get varied results from nothing being highlighted to one item not being highlighted until you click on the table. I think this is close. I have to go to work. I will look closer at your code to see if I can figure out why it isn't working quite right...at least when it is highlighting, it is highlighting the correct number!

[norobro]

On my Linux box the only problem that I experienced was sometimes the highlight didn't show up until the mouse was over the view. Works well otherwise.

See if this fixes things. Add this statement to the MainWindow constructor:

ui->tableView->setSelectionBehavior(QAbstractItemView::SelectRows);

ui->tableView->setSelectionBehavior(QAbstractItemView::SelectRows);

To copy to clipboard, switch view to plain text mode 

and add an update at the end of the slot:

void MainWindow::pbClicked(){
    QModelIndexList list = ui->tableView->selectionModel()->selectedRows();
    foreach(QModelIndex index, list){
        ui->tableView->hideRow(index.row());
    }
    highlightCells();
    ui->tableView->update();
}

void MainWindow::pbClicked(){
    QModelIndexList list = ui->tableView->selectionModel()->selectedRows();
    foreach(QModelIndex index, list){
        ui->tableView->hideRow(index.row());
    }
    highlightCells();
    ui->tableView->update();
}

To copy to clipboard, switch view to plain text mode 

Edit: Oops. I see what you mean. It doesn't work if the view is sorted by a different column

[norobro]

I think adding the following statement to the MainWindow ctor and making highlightCells() a slot makes it work properly. The row numbers change on a sort (duh) and need to be rehighlighted.

connect(ui->tableView->horizontalHeader(),SIGNAL(sectionClicked(int)),this,SLOT(highlightCells()));

connect(ui->tableView->horizontalHeader(),SIGNAL(sectionClicked(int)),this,SLOT(highlightCells()));

To copy to clipboard, switch view to plain text mode 

[poporacer]

Thanks....I will try it when I get back home this afternoon!

[poporacer]

It is still not always highlighting the cells after rows are hidden. I tried a couple different things for ui->tableview but I am not sure why sometimes it doesn't work. I will look at it some more tonight.

[norobro]

Maybe this will solve it:

void MainWindow::pbClicked(){
    QModelIndexList list = ui->tableView->selectionModel()->selectedRows();
    foreach(QModelIndex index, list){
        ui->tableView->hideRow(index.row());
    }
    highlightCells();
    // ui->tableView->update();
    ui->tableView->setFocus();  // add this
}

void MainWindow::pbClicked(){
    QModelIndexList list = ui->tableView->selectionModel()->selectedRows();
    foreach(QModelIndex index, list){
        ui->tableView->hideRow(index.row());
    }
    highlightCells();
    // ui->tableView->update();
    ui->tableView->setFocus();  // add this
}

To copy to clipboard, switch view to plain text mode 

[poporacer]

That looks like it works!!! I didn't think about setting the focus....Not sure why it needed that but it works. Now to get it to work in my code!

Thanks a million!

[poporacer]

Works great! I had to modify it a bit for my application, but you got me in the right direction!!! Many thanks!!!