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Swing flowlayout12/22/2023 ![]() Package import java.awt.* import .* import javax.swing.* public class SwingLayoutDemo ĭ:SWING>javac comyiibaiguiSwingLayoutDemo.javaĭ:SWING>java . FlowLayout (int align, int hgap, int vgap) Creates a new flow layout manager with the indicated alignment and the indicated horizontal and vertical gaps. 選擇使用任何編輯器創建以下java程序在 D:/ > SWING > com > yiibai > gui > V d di y s to v t FlowLayout cho JPanel cha cc JButton nh hnh: FlowLayout (): Khi to FlowLayout vi cc i tng c cn l mc nh l CENTER (cn gia) v khong cch gia cc i tng theo chiu ngang v dc. Returns a string representation of this FlowLayout object and its values. NOTE: Since FlowLayout() is the default layout manager for JPanels, you will see this same result even when you do not include. Sets the vertical gap between components. Sets the horizontal gap between components. Removes the specified component from the layout. Void removeLayoutComponent(Component comp) Returns the preferred dimensions for this layout given the visible components in the specified target container. Returns the minimum dimensions needed to layout the visible components contained in the specified target container.ĭimension preferredLayoutSize(Container target) Gets the vertical gap between components.ĭimension minimumLayoutSize(Container target) Gets the horizontal gap between components. Void addLayoutComponent(String name, Component comp)Īdds the specified component to the layout. The align property determines the alignment. FlowLayout uses some default settings such as center alignment with five pixels gaps between components horizontally and vertically. When you do not select any layout, then the layout will be set to flow. Static int TRAILING - 此值指示每一行組件都應該是合理的容器的方向的後緣,例如,在左到右的方向的右側。Ĭonstructs a new FlowLayout with a centered alignment and a default 5-unit horizontal and vertical gap.Ĭonstructs a new FlowLayout with the specified alignment and a default 5-unit horizontal and vertical gap.įlowLayout(int align, int hgap, int vgap)Ĭreates a new flow layout manager with the indicated alignment and the indicated horizontal and vertical gaps. FlowLayout is the default layout provided by the layout manager. In the following code shows how to use FlowLayout.CENTER field. FlowLayout.CENTER has the following syntax. Public class FlowLayout extends Object implements LayoutManager, Serializable 字段域 Java Swing Tutorial - Java FlowLayout CENTER.
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