com.facebook.rendercore

Interface LayoutResult

All Known Implementing Classes:

LithoLayoutResult, MountableLayoutResult, NestedTreeHolderResult

Enclosing interface:

Node<RenderContext>

public static interface LayoutResult

Represents the result of a Layout pass. A LayoutResult has a reference to its originating Node and all the layout information needed to position the content of such Node.

Method Summary

Modifier and Type	Method and Description
LayoutResult	getChildAt(int index)
int	getChildrenCount()
int	getHeight()
int	getHeightSpec()
java.lang.Object	getLayoutData()
int	getPaddingBottom()
int	getPaddingLeft()
int	getPaddingRight()
int	getPaddingTop()
RenderUnit<?>	getRenderUnit()
int	getWidth()
int	getWidthSpec()
int	getXForChildAtIndex(int index)
int	getYForChildAtIndex(int index)

Method Detail

getRenderUnit

RenderUnit<?> getRenderUnit()

Returns:

the RenderUnit that should be rendered by this layout result.

getLayoutData

java.lang.Object getLayoutData()

Returns:

layout specific data that was generated during the layout pass that created this LayoutResult.

getChildrenCount

int getChildrenCount()

Returns:

the number of children of this LayoutResult.

getChildAt

LayoutResult getChildAt(int index)

Returns:

the LayoutResult for the given child index

getXForChildAtIndex

int getXForChildAtIndex(int index)

Returns:

the resolved X position for the Node

getYForChildAtIndex

int getYForChildAtIndex(int index)

Returns:

the resolved Y position for the Node

getWidth

int getWidth()

Returns:

the resolved width for the Node

getHeight

int getHeight()

Returns:

the resolved height for the Node

getPaddingTop

int getPaddingTop()

Returns:

the resolved top padding for the Node

getPaddingRight

int getPaddingRight()

Returns:

the resolved right padding for the Node

getPaddingBottom

int getPaddingBottom()

Returns:

the resolved bottom padding for the Node

getPaddingLeft

int getPaddingLeft()

Returns:

the resolved left padding for the Node

getWidthSpec

int getWidthSpec()

Returns:

the width measurement that generated this LayoutResult

getHeightSpec

int getHeightSpec()

Returns:

the height measurement that generated this LayoutResult