GridEngine

Artifact: androidx.constraintlayout:constraintlayout-core

View Source

Added in 1.1.0-alpha13

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Kotlin |Java

class GridEngine

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GridEngine class contains the main logic of the Grid Helper

Summary

Constants
const Int	HORIZONTAL = 0
const Int	VERTICAL = 1

Public constructors
GridEngine()
GridEngine(rows: Int, columns: Int)
GridEngine(rows: Int, columns: Int, numWidgets: Int)

Public functions
Int	bottomOfWidget(i: Int) Get the boxView for the widget i to add a constraint on the bottom
Int	leftOfWidget(i: Int) Get the boxView for the widget i to add a constraint on the left
Int	rightOfWidget(i: Int) Get the boxView for the widget i to add a constraint on the right
Unit	setColumns(columns: Int) set new columns value
Unit	setNumWidgets(num: Int) Set new NumWidgets value
Unit	setOrientation(orientation: Int) set new orientation value
Unit	setRows(rows: Int) set new rows value
Unit	setSkips(skips: String!) set new skips value
Unit	setSpans(spans: CharSequence!) set new spans value
Unit	setup() Set up the Grid engine.
Int	topOfWidget(i: Int) Get the boxView for the widget i to add a constraint on the top

Constants

HORIZONTAL

Added in 1.1.0-alpha13

const val HORIZONTAL = 0: Int

VERTICAL

Added in 1.1.0-alpha13

const val VERTICAL = 1: Int

Public constructors

GridEngine

Added in 1.1.0-alpha13

GridEngine()

GridEngine

Added in 1.1.0-alpha13

GridEngine(rows: Int, columns: Int)

GridEngine

Added in 1.1.0-alpha13

GridEngine(rows: Int, columns: Int, numWidgets: Int)

Public functions

bottomOfWidget

Added in 1.1.0-alpha13

fun bottomOfWidget(i: Int): Int

Get the boxView for the widget i to add a constraint on the bottom

Parameters
i: Int	the widget that has the order as i in the constraint_reference_ids

Returns
Int	the boxView to add a constraint on the bottom

leftOfWidget

Added in 1.1.0-alpha13

fun leftOfWidget(i: Int): Int

Get the boxView for the widget i to add a constraint on the left

Parameters
i: Int	the widget that has the order as i in the constraint_reference_ids

Returns
Int	the boxView to add a constraint on the left

rightOfWidget

Added in 1.1.0-alpha13

fun rightOfWidget(i: Int): Int

Get the boxView for the widget i to add a constraint on the right

Parameters
i: Int	the widget that has the order as i in the constraint_reference_ids

Returns
Int	the boxView to add a constraint on the right

setColumns

Added in 1.1.0-alpha13

fun setColumns(columns: Int): Unit

set new columns value

Parameters
columns: Int	new rows value

setNumWidgets

Added in 1.1.0-alpha13

fun setNumWidgets(num: Int): Unit

Set new NumWidgets value

Parameters
num: Int	how many widgets to be arranged in Grid

setOrientation

Added in 1.1.0-alpha13

fun setOrientation(orientation: Int): Unit

set new orientation value

Parameters
orientation: Int	new orientation value

setRows

Added in 1.1.0-alpha13

fun setRows(rows: Int): Unit

set new rows value

Parameters
rows: Int	new rows value

setSkips

Added in 1.1.0-alpha13

fun setSkips(skips: String!): Unit

set new skips value

Parameters
skips: String!	new spans value

setSpans

Added in 1.1.0-alpha13

fun setSpans(spans: CharSequence!): Unit

set new spans value

Parameters
spans: CharSequence!	new spans value

setup

Added in 1.1.0-alpha13

fun setup(): Unit

Set up the Grid engine.

topOfWidget

Added in 1.1.0-alpha13

fun topOfWidget(i: Int): Int

Get the boxView for the widget i to add a constraint on the top

Parameters
i: Int	the widget that has the order as i in the constraint_reference_ids

Returns
Int	the boxView to add a constraint on the top