ItemAlignmentFacet

Kotlin |Java

class ItemAlignmentFacet

ItemAlignmentFacet contains single or multiple ItemAlignmentDefs. First ItemAlignmentDef describes the default alignment position for ViewHolder, it also overrides the default item alignment settings on VerticalGridView and HorizontalGridView (see setItemAlignmentOffset etc). One ItemAlignmentFacet can have multiple ItemAlignmentDefs, e.g. having two aligned positions when child1 gets focus or child2 gets focus. Grid view will visit focused view and its ancestors till the root of ViewHolder to match ItemAlignmentDefs' getItemAlignmentFocusViewId. Once a match found, the ItemAlignmentDef is used to calculate alignment position.

Summary

Nested types
`class ItemAlignmentFacet.ItemAlignmentDef` Definition of an alignment position under a view.

Constants
`const Float`	`ITEM_ALIGN_OFFSET_PERCENT_DISABLED = -1.0f` Value indicates that percent is not used.

Public constructors
`ItemAlignmentFacet()`

Public functions
`Array<ItemAlignmentFacet.ItemAlignmentDef!>`	`getAlignmentDefs()` Returns read only definitions of alignment positions.
`Boolean`	`isMultiAlignment()`
`Unit`	`setAlignmentDefs(defs: Array<ItemAlignmentFacet.ItemAlignmentDef!>)` Sets definitions of alignment positions.

const val ITEM_ALIGN_OFFSET_PERCENT_DISABLED = -1.0f: Float

Value indicates that percent is not used. Equivalent to 0.

Added in 1.0.0-alpha03

ItemAlignmentFacet()

fun getAlignmentDefs(): Array<ItemAlignmentFacet.ItemAlignmentDef!>

Returns read only definitions of alignment positions.

fun isMultiAlignment(): Boolean

fun setAlignmentDefs(defs: Array<ItemAlignmentFacet.ItemAlignmentDef!>): Unit

Sets definitions of alignment positions.