the sizer will check that it no more than @code cols*rows @endcode
elements are added to it.
- The @a gap (or @a vgap and @a hgap which correspond to y and x fields
- of the wxSize object) argument defines the size of the padding between
- the grid rows (its vertical component, or @a vgap) and columns (its
- horizontal component, or @a hgap) in pixels.
+ The @a gap (or @a vgap and @a hgap, which correspond to @c y and @c x
+ fields of the wxSize object) argument defines the size of the padding
+ between the grid rows (its vertical component, or @a vgap) and columns
+ (its horizontal component, or @a hgap), in pixels.
@since 2.9.1 (except for the four argument overload)
*/