ContextBreakpointExtensions extension

Extensions that map ContextBreakpoints window-size classes onto BuildContext, based on the Material Design 3 specification.

Reference: https://m3.material.io/foundations/layout/applying-layout/window-size-classes

Example:

if (context.isMobile) { /* compact layout */ }
if (context.isExpanded) { /* side-by-side layout */ }

on

• BuildContext

Properties

isDesktop → bool

Available on BuildContext, provided by the ContextBreakpointExtensions extension

Returns true if the window is large (1200 dp ≤ width < 1600 dp).

no setter

isExpanded → bool

Available on BuildContext, provided by the ContextBreakpointExtensions extension

Returns true if the window is expanded (840 dp ≤ width < 1200 dp).

no setter

isExtraLarge → bool

Available on BuildContext, provided by the ContextBreakpointExtensions extension

Returns true if the window is extra-large (width ≥ 1600 dp).

no setter

isMobile → bool

Available on BuildContext, provided by the ContextBreakpointExtensions extension

Returns true if the window is compact (width < 600 dp).

no setter

isTablet → bool

Available on BuildContext, provided by the ContextBreakpointExtensions extension

Returns true if the window is medium (600 dp ≤ width < 840 dp).

no setter