BottomAppBar

BottomAppBar control. Build it with the bottom_app_bar helper.

Example

bottom_app_bar(
  content: text("BottomAppBar"),
  bgcolor: :surface_container_high,
  expand: true,
  width: 240,
  on_animation_end: ->(event) {}
)

Properties

• bgcolor — Background color.
• border_radius — Corner radius.
• clip_behavior — How content overflowing the bounds is clipped.
• content — The single child control rendered inside this control.
• elevation — Shadow depth (z-height).
• notch_margin
• padding — Inner spacing between the border and the content.
• shadow_color — Color of the drop shadow.
• shape — Shape/border of the control.

Plus the common layout and animation properties shared by most controls (expand, visible, disabled, opacity, width, height, align, tooltip, animate_*, …).

Events

• on_animation_end — Fired when an animation completes.
• on_size_change — Fired when the control's size changes.

Reference

• Family: materials
• Widget type: bottomappbar
• Helper: bottom_app_bar