protected override Widget buildStackActions(BuildContext context, CustomDismissibleDelegateContext ctx)
{
return(Positioned.fill(
new LayoutBuilder(builder: (_context, constraints) => {
var totalExtent =
ctx.getMaxExtent(constraints) * ctx.state.totalActionsExtent;
var animation = new FloatTween(-totalExtent, 0).animate(ctx.state.actionsMoveAnimation);
return new AnimatedBuilder(
animation: ctx.state.actionsMoveAnimation,
builder: (cxt, child) => {
var widgets = new List <Widget>();
ctx.buildActions(cxt).ForEach(item => {
var widget = new Expanded(child: item);
widgets.Add(widget);
});
return new Stack(
children: new List <Widget> {
ctx.createPositioned(
position: animation.value,
extent: totalExtent,
child: new Flex(
ctx.state.widget.direction,
children: widgets
)
)
}
);
}
);
})
));
}
protected override Widget buildStackActions(BuildContext context, CustomDismissibleDelegateContext ctx)
{
return(Positioned.fill(
new LayoutBuilder(builder: (_context, constraints) => {
var widgets = new List <Widget>();
ctx.buildActions(_context).ForEach(item => {
var widget = new Expanded(child: item);
widgets.Add(widget);
});
return new Stack(
children: new List <Widget> {
ctx.createPositioned(
position: 0,
extent:
ctx.getMaxExtent(constraints) * ctx.state.totalActionsExtent,
child: new Flex(
ctx.state.widget.direction,
children: widgets
)
)
}
);
})
));
}
