public ScrollList(
[NotNull] List <Widget> children,
[CanBeNull] Key key = null,
CrossAxisAlignment crossAxisAlignment = CrossAxisAlignment.Start,
MainAxisAlignment mainAxisAlignment = MainAxisAlignment.Start
) : base(children, key)
{
CrossAxisAlignment = crossAxisAlignment;
MainAxisAlignment = mainAxisAlignment;
}
public Column(
[NotNull] List <Widget> children,
[CanBeNull] Key key = null,
CrossAxisAlignment crossAxisAlignment = CrossAxisAlignment.Start,
MainAxisAlignment mainAxisAlignment = MainAxisAlignment.Start,
AxisSize crossAxisSize = AxisSize.Min,
AxisSize mainAxisSize = AxisSize.Min
) : base(
children,
key
)
{
CrossAxisAlignment = crossAxisAlignment;
MainAxisAlignment = mainAxisAlignment;
CrossAxisSize = crossAxisSize;
MainAxisSize = mainAxisSize;
}
public GridFlow(
[NotNull] List <Widget> children,
[CanBeNull] Key key = null,
CrossAxisAlignment crossAxisAlignment = CrossAxisAlignment.Start,
MainAxisAlignment mainAxisAlignment = MainAxisAlignment.Start,
AxisSize crossAxisSize = AxisSize.Min,
AxisSize mainAxisSize = AxisSize.Min,
[CanBeNull] int?maxCrossAxisCount = null,
[CanBeNull] float?maxCrossAxisExtent = null)
: base(children, key)
{
CrossAxisAlignment = crossAxisAlignment;
MainAxisAlignment = mainAxisAlignment;
CrossAxisSize = crossAxisSize;
MainAxisSize = mainAxisSize;
MaxCrossAxisCount = Math.Max(maxCrossAxisCount ?? int.MaxValue, 1);
MaxCrossAxisExtent = Math.Max(maxCrossAxisExtent ?? float.MaxValue, 1);
}
public RenderFlex(
List <RenderBox> children = null,
Axis direction = Axis.horizontal,
MainAxisSize mainAxisSize = MainAxisSize.max,
MainAxisAlignment mainAxisAlignment = MainAxisAlignment.start,
CrossAxisAlignment crossAxisAlignment = CrossAxisAlignment.center,
TextDirection textDirection = TextDirection.ltr,
VerticalDirection verticalDirection = VerticalDirection.down,
TextBaseline textBaseline = TextBaseline.alphabetic
)
{
this._direction = direction;
this._mainAxisAlignment = mainAxisAlignment;
this._mainAxisSize = mainAxisSize;
this._crossAxisAlignment = crossAxisAlignment;
this._textDirection = textDirection;
this._verticalDirection = verticalDirection;
this._textBaseline = textBaseline;
this.addAll(children);
}
private static TextAnchor ToTextAnchor(MainAxisAlignment main, CrossAxisAlignment cross)
{
switch (main)
{
case MainAxisAlignment.Center:
return(cross == CrossAxisAlignment.Start ? TextAnchor.MiddleLeft
: cross == CrossAxisAlignment.Center ? TextAnchor.MiddleCenter
: TextAnchor.MiddleRight);
case MainAxisAlignment.End:
return(cross == CrossAxisAlignment.Start ? TextAnchor.LowerLeft
: cross == CrossAxisAlignment.Center ? TextAnchor.LowerCenter
: TextAnchor.LowerRight);
case MainAxisAlignment.Start:
return(cross == CrossAxisAlignment.Start ? TextAnchor.UpperLeft
: cross == CrossAxisAlignment.Center ? TextAnchor.UpperCenter
: TextAnchor.UpperRight);
default:
return(TextAnchor.UpperLeft);
}
}
internal _ButtonBarRow(
List <Widget> children,
Axis direction = Axis.horizontal,
MainAxisSize mainAxisSize = MainAxisSize.max,
MainAxisAlignment mainAxisAlignment = MainAxisAlignment.start,
CrossAxisAlignment crossAxisAlignment = CrossAxisAlignment.center,
TextDirection?textDirection = null,
VerticalDirection overflowDirection = VerticalDirection.down,
TextBaseline?textBaseline = null,
float?overflowButtonSpacing = null
) : base(
children: children,
direction: direction,
mainAxisSize: mainAxisSize,
mainAxisAlignment: mainAxisAlignment,
crossAxisAlignment: crossAxisAlignment,
textDirection: textDirection,
verticalDirection: overflowDirection,
textBaseline: textBaseline
)
{
this.overflowButtonSpacing = overflowButtonSpacing;
}
internal _RenderButtonBarRow(
List <RenderBox> children = null,
Axis direction = Axis.horizontal,
MainAxisSize mainAxisSize = MainAxisSize.max,
MainAxisAlignment mainAxisAlignment = MainAxisAlignment.start,
CrossAxisAlignment crossAxisAlignment = CrossAxisAlignment.center,
TextDirection textDirection = TextDirection.ltr,
VerticalDirection verticalDirection = VerticalDirection.down,
TextBaseline textBaseline = TextBaseline.alphabetic,
float?overflowButtonSpacing = null
) : base(
children: children,
direction: direction,
mainAxisSize: mainAxisSize,
mainAxisAlignment: mainAxisAlignment,
crossAxisAlignment: crossAxisAlignment,
textDirection: textDirection,
verticalDirection: verticalDirection,
textBaseline: textBaseline
)
{
D.assert(overflowButtonSpacing == null || overflowButtonSpacing >= 0);
this.overflowButtonSpacing = overflowButtonSpacing;
}
