GtkCellAreaContext* copy_context ( GtkCellArea* area, GtkCellAreaContext* context )
This is sometimes needed for cases where rows need to share alignments in one orientation but may be separately grouped in the opposing orientation.
GtkIconView creates all icons (rows) to have
the same width and the cells theirin to have the same
horizontal alignments. However each row of icons may have
a separate collective height.
GtkIconView uses this to
request the heights of each row based on a context which
was already used to request all the row widths that are
to be displayed.
Deprecated since: 4.10
Please do not use it in newly written code.
GtkCellAreaContext to copy.
The data is owned by the caller of the function.
A newly created
GtkCellAreaContext copy of
|The caller of the function takes ownership of the data, and is responsible for freeing it.|