Package 

Interface CascadeColumnScope

  • All Implemented Interfaces:
    androidx.compose.foundation.layout.ColumnScope 
    @Immutable() 
public interface CascadeColumnScope
 implements ColumnScope

    • Method Summary

      Modifier and Type Method Description
      Unit DropdownMenuItem(Function0<Unit> text, Function1<CascadeColumnScope, Unit> children, Modifier modifier, Function1<CascadeColumnScope, Unit> childrenHeader, Function0<Unit> leadingIcon, Function0<Unit> trailingIcon, Boolean enabled, MenuItemColors colors, PaddingValues contentPadding, MutableInteractionSource interactionSource) Material Design dropdown menu item that navigates to a sub-menu on click.
      Unit DropdownMenuHeader(Modifier modifier, PaddingValues contentPadding, Function0<Unit> text) Displays text with a back icon.
      abstract CascadeState getCascadeState()
      abstract Boolean getHasParentMenu() True if this is a sub-menu and can navigate back.
      abstract Boolean getIsNavigationRunning() Indicates whether there is any animation running for changing menus.

      • Methods inherited from class me.saket.cascade.CascadeColumnScope

        align, alignBy, alignBy, weight

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Method Detail

      • DropdownMenuItem

        @Composable() Unit DropdownMenuItem(Function0<Unit> text, Function1<CascadeColumnScope, Unit> children, Modifier modifier, Function1<CascadeColumnScope, Unit> childrenHeader, Function0<Unit> leadingIcon, Function0<Unit> trailingIcon, Boolean enabled, MenuItemColors colors, PaddingValues contentPadding, MutableInteractionSource interactionSource)

        Material Design dropdown menu item that navigates to a sub-menu on click. See androidx.compose.material3.DropdownMenuItem for documentation about its parameters.

        For sub-menus, cascade will automatically navigate to their parent menu when their header is clicked. For manual navigation, CascadeState.navigateBack can be used.

        val state = rememberCascadeState()

CascadeDropdownMenu(state = state, ...) {
  DropdownMenuItem(
    text = { Text("Are you sure?"),
    children = {
      DropdownMenuItem(
         text = { Text("Not really") },
         onClick = { state.navigateBack() }
       )
    }
  )
}

      • DropdownMenuHeader

        @Composable() Unit DropdownMenuHeader(Modifier modifier, PaddingValues contentPadding, Function0<Unit> text)

        Displays text with a back icon. Navigates to its parent menu when clicked.