gtkContainerGetFocusChain: gtkContainerGetFocusChain
Description
Retrieves the focus chain of the container, if one has been
set explicitly. If no focus chain has been explicitly
set, GTK+ computes the focus chain based on the positions
of the children. In that case, GTK+ stores NULL in
focusable.widgets and returns FALSE.Usage
gtkContainerGetFocusChain(object)
Value
A list containing the following elements:
- retval
- [logical]
TRUE if the focus chain of the container
has been set explicitly. focusable.widgets- location
to store the focus chain of the
container, or
NULL. You should free this list
using gListFree() when you are done with it, however
no additional reference count is added to the
individual widgets in the focus chain. [ element-type GtkWidget][ out ][ transfer container ]