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sealed interface PreviewSizeMode : SizeMode
This marker interface determines which SizeModes can be used for preview compositions.
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Last updated 2025-08-27 UTC.
[null,null,["Last updated 2025-08-27 UTC."],[],[],null,["# PreviewSizeMode\n===============\n\nArtifact: [androidx.glance:glance-appwidget](/jetpack/androidx/releases/glance) \n[View Source](https://cs.android.com/search?q=file:androidx/glance/appwidget/SizeMode.kt+class:androidx.glance.appwidget.PreviewSizeMode) \nAdded in [1.2.0-alpha01](/jetpack/androidx/releases/glance#1.2.0-alpha01)\n\n\n```\ninterface PreviewSizeMode : SizeMode\n```\n\n\u003cbr /\u003e\n\nKnown direct subclasses \n[SizeMode.Responsive](/reference/kotlin/androidx/glance/appwidget/SizeMode.Responsive), [SizeMode.Single](/reference/kotlin/androidx/glance/appwidget/SizeMode.Single) \n\n|----------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------|\n| [SizeMode.Responsive](/reference/kotlin/androidx/glance/appwidget/SizeMode.Responsive) | The [GlanceAppWidget](/reference/kotlin/androidx/glance/appwidget/GlanceAppWidget) provides a UI for a fixed set of sizes. |\n| [SizeMode.Single](/reference/kotlin/androidx/glance/appwidget/SizeMode.Single) | The [GlanceAppWidget](/reference/kotlin/androidx/glance/appwidget/GlanceAppWidget) provides a single UI. |\n\n*** ** * ** ***\n\nThis marker interface determines which [SizeMode](/reference/kotlin/androidx/glance/appwidget/SizeMode)s can be used for preview compositions."]]
