public override bool hitTest(SliverHitTestResult result, float mainAxisPosition = 0, float crossAxisPosition = 0)
{
return(!ignoring && base.hitTest(
result,
mainAxisPosition: mainAxisPosition,
crossAxisPosition: crossAxisPosition
));
}
protected override bool hitTestChildren(SliverHitTestResult result, float mainAxisPosition = 0, float crossAxisPosition = 0)
{
return(child != null &&
child.geometry.hitTestExtent > 0 &&
child.hitTest(
result,
mainAxisPosition: mainAxisPosition,
crossAxisPosition: crossAxisPosition));
}
protected override bool hitTestChildren(SliverHitTestResult result, float mainAxisPosition = 0.0f, float crossAxisPosition = 0.0f)
{
D.assert(geometry.hitTestExtent > 0.0f);
if (child != null)
{
return(RenderSliverHelpers.hitTestBoxChild(this, new BoxHitTestResult(result), child, mainAxisPosition: mainAxisPosition,
crossAxisPosition: crossAxisPosition));
}
return(false);
}
protected override bool hitTestChildren(SliverHitTestResult result, float mainAxisPosition = 0.0f, float crossAxisPosition = 0.0f)
{
if (child != null && child.geometry.hitTestExtent > 0.0)
{
SliverPhysicalParentData childParentData = child.parentData as SliverPhysicalParentData;
result.addWithAxisOffset(
mainAxisPosition: mainAxisPosition,
crossAxisPosition: crossAxisPosition,
mainAxisOffset: childMainAxisPosition(child) ?? 0.0f,
crossAxisOffset: (float)childCrossAxisPosition(child),
paintOffset: childParentData.paintOffset,
hitTest: child.hitTest
);
}
return(false);
}
protected override bool hitTestChildren(SliverHitTestResult result, float mainAxisPosition = 0.0f,
float crossAxisPosition = 0.0f)
{
RenderBox child = this.lastChild;
BoxHitTestResult boxResult = new BoxHitTestResult(result);
while (child != null)
{
if (this.hitTestBoxChild(boxResult, child, mainAxisPosition: mainAxisPosition,
crossAxisPosition: crossAxisPosition))
{
return(true);
}
child = this.childBefore(child);
}
return(false);
}
public bool hitTest(SliverHitTestResult result, float mainAxisPosition = 0, float crossAxisPosition = 0)
{
if (mainAxisPosition >= 0.0f && mainAxisPosition < this.geometry.hitTestExtent &&
crossAxisPosition >= 0.0f && crossAxisPosition < this.constraints.crossAxisExtent)
{
if (this.hitTestChildren(result, mainAxisPosition: mainAxisPosition,
crossAxisPosition: crossAxisPosition) ||
this.hitTestSelf(mainAxisPosition: mainAxisPosition, crossAxisPosition: crossAxisPosition))
{
result.add(new SliverHitTestEntry(
this,
mainAxisPosition: mainAxisPosition,
crossAxisPosition: crossAxisPosition
));
return(true);
}
}
return(false);
}
protected virtual bool hitTestChildren(SliverHitTestResult result, float mainAxisPosition = 0,
float crossAxisPosition = 0)
{
return(false);
}
