placeholder property
Placeholder?
get
placeholder
This read-only property returns a Placeholder that this group may contain in its visual tree.
Implementation
_i3.Placeholder? get placeholder => _i4.getProperty(
this,
'placeholder',
);
set
placeholder
(Placeholder? value)
Implementation
set placeholder(_i3.Placeholder? value) {
_i4.setProperty(
this,
'placeholder',
value ?? _i5.undefined,
);
}