To specify an alignment, use the constructor FlowLayout(align), where align is either FlowLayout.LEFT (left justified), FlowLayout.RIGHT (right justified) or FlowLayout.CENTER (center justified, the default). getContentPane and setLayoutĪre methods in both and classes. Where cp is the current applet or frame content pane. To create a FlowLayout container with these defaults, use the following statements: The FlowLayout is an AWT feature, so to abbreviate class names, programs should include the statement By default, each row of components is center justified. It is similar to a vertical version of (which is strictly horizontal) with 2 key exceptions: It puts components in a single column, and will not 'wrap' the components when it reaches the bottom of the container. Note that there is a default horizontal and vertical gap of 5 pixels between the components. VerticalFlowLayout is a layout manager that arranges components vertically from top to bottom.
If the window is dynamically widened by dragging with a mouse,all the components will in due course fit on one row, resulting in Figure 2įlowLayout is the default layout type for all JPanel objects. Figure 1 is anĮxample of a frame container using FlowLayout (the components are actually buttons, but they can be any Swing component). The flow direction is determined by the container's componentOrientation property and may be one of two values: ComponentOrientation.LEFTTORIGHT ComponentOrientation.RIGHTTOLEFT Flow layouts are typically used to arrange buttons in a panel.
Components are added to a container from left to right.If no horizontal space is available for a component, a new row is started. A flow layout arranges components in a directional flow, much like lines of text in a paragraph.
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