Creates a parallax effect in the app bar with an expanded background.
ParallaxAppBar(
title = { /* collapsed content */ },
expandedBackground = { /* expanded content */ },
modifier = Modifier,
navigationIcon = { /* icon content */ },
actions = { /* actions content */ },
windowInsets = windowInsets,
colors = CollapsedAppBarColors(
navigationIconContentColor = Color.White,
titleContentColor = Color.White,
actionIconContentColor = Color.White,
containerColor = Color.Black
),
collapsedAppBarHeight = 64.dp,
titleTextStyle = titleTextStyle,
titleVerticalArrangement = verticalArrangement,
titleHorizontalArrangement = horizontalArrangement,
scrollBehavior = scrollBehavior,
)Required:
- title [Composable]: The content to be displayed as the title.
- expandedBackground [Composable]: The content for the expanded background of the app bar.
Optional:
- modifier [Modifier]: The modifier to apply to the entire app bar.
- navigationIcon [Composable]: The content for the navigation icon.
- actions [Composable]: The content for the actions in the app bar.
- windowInsets [WindowInsets]: The window insets applied to the app bar. Defaults to [TopAppBarDefaults.windowInsets].
- colors [CollapsedAppBarColors]: The color configuration for the collapsed app bar.
- collapsedAppBarHeight [Dp]: The height of the collapsed app bar.
- titleTextStyle The text style for the title.
- titleVerticalArrangement [Arrangement.Vertical]: The vertical arrangement of the title content.
- titleHorizontalArrangement [Arrangement.Horizontal]: The horizontal arrangement of the title content.
- scrollBehavior [TopAppBarScrollBehavior?]: The scroll behavior for the app bar, implementing [TopAppBarScrollBehavior].
