Containers containers ¶ Center ¶ Bases: Widget A container which centers children horizontally. Container ¶ Bases: Widget Simple container widget, with vertical layout. Content ¶ Bases: Widget A container for content such as text. Grid ¶ Bases: Widget A container with grid alignment. Horizontal ¶ Bases: Widget A container which arranges children horizontally. HorizontalScroll ¶ Bases: Widget A container which arranges children horizontally, with an automatic horizontal scrollbar. Middle ¶ Bases: Widget A container which aligns children vertically in the middle. Vertical ¶ Bases: Widget A container which arranges children vertically. VerticalScroll ¶ Bases: Widget A container which arranges children vertically, with an automatic vertical scrollbar.