LayoutElementBuilders.Column

public final class LayoutElementBuilders.Column implements LayoutElementBuilders.LayoutElement


A column of elements. Each child element will be laid out vertically, one after another (i.e. stacking down). This element will size itself to the smallest size required to hold all of its children (e.g. if it contains three elements sized 10x10, 20x20 and 30x30, the resulting column will be 30x60).

If specified, horizontal_alignment can be used to control the gravity inside the container, affecting the horizontal placement of children whose width are smaller than the resulting column width.

Summary

Nested types

LayoutElementBuilders.Column.Builder

Builder for Column.

Public methods

@NonNull List<@NonNull LayoutElementBuilders.LayoutElement>

Gets the list of child elements to place inside this Column.

@Nullable DimensionBuilders.ContainerDimension

Gets the height of this column.

@Nullable LayoutElementBuilders.HorizontalAlignmentProp

Gets the horizontal alignment of elements inside this column, if they are narrower than the resulting width of the column.

@Nullable ModifiersBuilders.Modifiers

Gets androidx.wear.tiles.ModifiersBuilders.Modifiers for this element.

@Nullable DimensionBuilders.ContainerDimension

Gets the width of this column.

Public methods

getContents

@NonNull
public List<@NonNull LayoutElementBuilders.LayoutElementgetContents()

Gets the list of child elements to place inside this Column. Intended for testing purposes only.

getHeight

@Nullable
@NonNull
public DimensionBuilders.ContainerDimension getHeight()

Gets the height of this column. If not defined, this will size itself to fit all of its children (i.e. a WrappedDimension). Intended for testing purposes only.

getHorizontalAlignment

@Nullable
@NonNull
public LayoutElementBuilders.HorizontalAlignmentProp getHorizontalAlignment()

Gets the horizontal alignment of elements inside this column, if they are narrower than the resulting width of the column. If not defined, defaults to HORIZONTAL_ALIGN_CENTER. Intended for testing purposes only.

getModifiers

@Nullable
@NonNull
public ModifiersBuilders.Modifiers getModifiers()

Gets androidx.wear.tiles.ModifiersBuilders.Modifiers for this element. Intended for testing purposes only.

getWidth

@Nullable
@NonNull
public DimensionBuilders.ContainerDimension getWidth()

Gets the width of this column. If not defined, this will size itself to fit all of its children (i.e. a WrappedDimension). Intended for testing purposes only.