set_tabs

Sets the tabs to use for this, overriding the default tabs.

`PangoLayout` will place content at the next tab position whenever it meets a Tab character (U+0009).

By default, tabs are every 8 spaces. If tabs is null, the default tabs are reinstated. tabs is copied into the layout; you must free your copy of tabs yourself.

Note that tabs and justification conflict with each other: Justification will move content away from its tab-aligned positions. The same is true for alignments other than pango_align_left.

Parameters:

this	a `PangoLayout`
tabs	a `PangoTabArray`