CellArea.setFocusCell

void setFocusCell(gtk.cell_renderer.CellRenderer renderer = null)

Explicitly sets the currently focused cell to renderer.

This is generally called by implementations of GtkCellAreaClass.focus() or GtkCellAreaClass.event(), however it can also be used to implement functions such as [gtk.tree_view.TreeView.setCursorOnCell].

Parameters

renderer the [gtk.cell_renderer.CellRenderer] to give focus to