ark::plotting::SelectedObjectTableModel

Defined in header “ark/plotting/gui/selected_object_table_model.hh”.

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A table model that reads the selected fields from a comms manager, and displays them as if it was a legend. Also shows their current values, and has provisions for removing items.

Typedefs

• using Columns =
  A list of columns, in display-order.

Methods

• SelectedObjectTableModel(QObject * parent)
  Constructor.

• ~SelectedObjectTableModel()
  Destructor. Implemented privately to hide details.

• int rowCount(const QModelIndex & parent)
  Returns a count of rows for this model.

• int columnCount(const QModelIndex & parent)
  Returns the count of columns for this model.

• QVariant data(const QModelIndex & index, int role)
  Returns the raw data for the given model index.

• Qt::ItemFlags flags(const QModelIndex & index)
  Returns flags for a given column. Used to mark if something is selectable or not.

• QVariant headerData(int section, Qt::Orientation orientation, int role)
  Returns the header names at the given column.

• void set_data(std::vector< PlottingFieldPtr > fields)
  Sets the comms manager that sources the pieces of information that is displayed here.

• void set_interested_key(std::optional< double > key)
  Sets the mouse-over key shows values from series near this key, instead of the current value.

• void refresh_rows()
  Refreshes all of the rows. Call this when you know new fields were added or removed.

• void set_colors(const gui::Rgba * colors, size_t colors_length)
  Sets the color map we should use for the legend.

• std::string subscriber_name(int row)
  Returns the subscriber name at the given row identifier, or an empty string if the row is out of bounds.