topGap property
The gap between the top of the screen and the top of the sheet as a ratio of the screen height (0.0 to 1.0). Defaults to a value of 0.08.
Implementation
@override
double get topGap => _topGap ?? _kTopGapRatio;The gap between the top of the screen and the top of the sheet as a ratio of the screen height (0.0 to 1.0). Defaults to a value of 0.08.
@override
double get topGap => _topGap ?? _kTopGapRatio;