Container.getFocusChain

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.

class Container
bool
getFocusChain

Parameters

focusableWidgets ListG

location to store the focus chain of the container, or %NULL. You should free this list using g_list_free() when you are done with it, however no additional reference count is added to the individual widgets in the focus chain.

Return Value

Type: bool

%TRUE if the focus chain of the container has been set explicitly.

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