core/com.vanpra.composematerialdialogs/MaterialDialogScope

MaterialDialogScope

interface MaterialDialogScope

Interface defining values and functions which are available to any code within a MaterialDialog's content parameter

Functions

DialogCallback

@Composable

abstract fun DialogCallback(callback: () -> Unit)

Adds a callback to the dialog which is called on positive button press

PositiveButtonEnabled

@Composable

abstract fun PositiveButtonEnabled(valid: Boolean, onDispose: () -> Unit)

Adds a value to the positiveButtonEnabled map and updates the value in the map when valid changes

reset

abstract fun reset()

Clears the dialog's state

submit

abstract fun submit()

Hides the dialog and calls any callbacks from components in the dialog

Properties

autoDismiss

abstract val autoDismiss: Boolean

callbacks

abstract val callbacks: SnapshotStateMap<Int, () -> Unit>

dialogButtons

abstract val dialogButtons: MaterialDialogButtons

dialogState

abstract val dialogState: MaterialDialogState

positiveButtonEnabled

abstract val positiveButtonEnabled: SnapshotStateMap<Int, Boolean>

Extensions

customView

@Composable

fun MaterialDialogScope.customView(content: @Composable () -> Unit)

Create an view in the dialog with the given content and appropriate padding

iconTitle

@Composable

fun MaterialDialogScope.iconTitle(text: String? = null, @StringRes textRes: Int? = null, icon: @Composable () -> Unit = {})

Adds a title with the given text and icon to the dialog

input

@Composable

fun MaterialDialogScope.input(label: String, hint: String = "", prefill: String = "", waitForPositiveButton: Boolean = true, visualTransformation: VisualTransformation = VisualTransformation.None, keyboardOptions: KeyboardOptions = KeyboardOptions(), keyboardActions: KeyboardActions = KeyboardActions(), errorMessage: String = "", focusRequester: FocusRequester = FocusRequester.Default, focusOnShow: Boolean = false, isTextValid: (String) -> Boolean = { true }, onInput: (String) -> Unit = {})

Adds an input field with the given parameters to the dialog

listItems

@Composable

fun <T> MaterialDialogScope.listItems(modifier: Modifier = Modifier, list: List<T>, closeOnClick: Boolean = true, onClick: (index: Int, T) -> Unit = { _, _ -> }, isEnabled: (index: Int) -> Boolean = { _ -> true }, item: @Composable (index: Int, T) -> Unit)

Adds a selectable list with custom items to the dialog

@Composable

fun MaterialDialogScope.listItems(list: List<String>, closeOnClick: Boolean = true, onClick: (index: Int, item: String) -> Unit = { _, _ -> })

Adds a selectable plain text list to the dialog

listItemsMultiChoice

@Composable

fun MaterialDialogScope.listItemsMultiChoice(list: List<String>, disabledIndices: Set<Int> = setOf(), initialSelection: Set<Int> = setOf(), waitForPositiveButton: Boolean = true, onCheckedChange: (indices: Set<Int>) -> Unit = {})

Adds a multi-choice list view to the dialog

listItemsSingleChoice

@Composable

fun MaterialDialogScope.listItemsSingleChoice(list: List<String>, disabledIndices: Set<Int> = setOf(), initialSelection: Int? = null, waitForPositiveButton: Boolean = true, onChoiceChange: (selected: Int) -> Unit = {})

Adds a single-choice list view to the dialog

message

@Composable

fun MaterialDialogScope.message(text: String? = null, @StringRes res: Int? = null)

Adds paragraph of text to the dialog

title

@Composable

fun MaterialDialogScope.title(text: String? = null, @StringRes res: Int? = null, center: Boolean = false)

Adds a title with the given text to the dialog