setHighlight method
外部设置某一个选项卡仅高亮显示(优先级最高)
index
高亮下标,默认为当前点击的下标
Implementation
void setHighlight(bool isHightlight, [int? index]) {
int current = index ?? value.selected;
WidgetsBinding.instance.addPostFrameCallback((timeStamp) {
var data = Map.of(value.highlightSpec);
data['high_$current'] = isHightlight;
value.highlightSpec = data;
notifyListeners();
});
}