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SelectionChanged in DataGrid

5 years 11 months ago #1 by Alexander
SelectionChanged in DataGrid was created by Alexander
Hello.
I’m new at Qt, and I have some question about using your grid.
How can I get the selectionChanged event or something similar, when I click on a row in the table.
I use just QtitanGrid and QStandardItemModel.

ui.grdTrajectory->setViewType(Qtitan::Grid::TableView);
dataFormModel = new QStandardItemModel();
dataFormModel->setHorizontalHeaderLabels(QStringList()
<< "Type" << "Duration" << "StartTime" << "EndTime" << "Acceleration" );
// Add data
ui.grdTrajectory->view<Qtitan::GridTableView>()->setModel(dataFormModel);

I need to get selected row and it’s index.

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5 years 11 months ago - 5 years 11 months ago #2 by Developer Machines
Replied by Developer Machines on topic SelectionChanged in DataGrid
To get the selection object for current state use:
Qtitan::GridTableView* view = m_grid->view<Qtitan::GridTableView>();
GridSelection* selection = view->selection();

Or connect to the view signal to get notified about the selection changes:

void GridViewBase::selectionChanged(GridSelection* selection, GridSelection* oldSelection);
connect(view, SIGNAL(selectionChanged(GridSelection *, GridSelection *)), this, SLOT(selectionChanged(GridSelection *, GridSelection *)));

See Grid_MultiSelection.exe demo example for the details.
Last edit: 5 years 11 months ago by Developer Machines.
The following user(s) said Thank You: Alexander

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