gtkCellRendererStartEditing(object, event, widget, path, background.area, cell.area, flags)
object
event
GdkEvent
widget
path
GtkTreeView
, a string representation of GtkTreePath
background.area
gtkCellRendererRender
cell.area
gtkCellRendererRender
flags
GtkCellEditable
] A new GtkCellEditable
, or NULL