float * GetTabs (int *length = NULL, float *tabWidth = NULL, Bool *inUnits = NULL)
Returns the current tab position array (without making a copy). If length is non-NULL, it is filled with the length of the array. If tabWidth is non-NULL, it is filled with the width used for tabs past the end of the tab array. If inUnits is non-NULL, it is filled with TRUE if the tabs are specified in canvas units, or FALSE if they are specified in space-widths.
See also wxMediaEdit::SetTabs (section 
).