目录

一、使用方法：

二、gridx、gridy

三、gridwidth、gridheight

四、fill属性

四、anchor属性

五、insets属性

​六、ipadx、ipady

一、使用方法：

二、gridx、gridy

package 网格布局管理器;import java.awt.Container;import java.awt.GridBagConstraints;import java.awt.GridBagLayout;import javax.swing.*;import Swing程序设计.GildLayout;public class gridxgridy {JFrame f=new JFrame();Container c;void createFrame() {c=f.getContentPane();c.setLayout(new GridBagLayout());f.setSize(800,600);f.setLocationRelativeTo(null);//默认在窗体的中间f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);}void init() {GridBagConstraints g1=new GridBagConstraints();c.add(new JButton("组件1"),g1);GridBagConstraints g2=new GridBagConstraints();g2.gridx=1;g2.gridy=1;c.add(new JButton("组件2"),g2);GridBagConstraints g3=new GridBagConstraints();g3.gridx=3;g3.gridy=3;c.add(new JButton("组件3"),g3);}public static void main(String[] args) {gridxgridy d=new gridxgridy();d.createFrame();d.init();d.f.setVisible(true);// TODO 自动生成的方法存根}}

三、gridwidth、gridheight

package 网格布局管理器;import java.awt.Container;import java.awt.GridBagConstraints;import java.awt.GridBagLayout;import javax.swing.*;import Swing程序设计.GildLayout;public class gridwidthgridheigth {JFrame f=new JFrame();Container c;void createFrame() {c=f.getContentPane();c.setLayout(new GridBagLayout());f.setSize(800,600);f.setLocationRelativeTo(null);//默认在窗体的中间f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);}void init() {GridBagConstraints g1=new GridBagConstraints();c.add(new JButton("组件1"),g1);GridBagConstraints g2=new GridBagConstraints();g2.gridx=1;g2.gridy=1;c.add(new JButton("组件2"),g2);GridBagConstraints g3=new GridBagConstraints();g3.gridx=3;g3.gridy=3;c.add(new JButton("组件3"),g3);}void creatButton(){for(int i=0;i<=9;i++) {GridBagConstraints g1=new GridBagConstraints();g1.gridx=i;g1.gridy=0;c.add(new JButton("组件1"), g1);GridBagConstraints g2=new GridBagConstraints();g2.gridx=0;g2.gridy=i;c.add(new JButton("组件2"), g2);//GridBagConstraints g1=new GridBagConstraints();//g1.gridx=1;//g1.gridy=1;//c.add(new JButton("组件"), g1);}}public static void main(String[] args) {gridwidthgridheigth d=new gridwidthgridheigth();d.createFrame();d.creatButton();d.f.setVisible(true);// TODO 自动生成的方法存根}}

package 网格布局管理器;import java.awt.Container;import java.awt.GridBagConstraints;import java.awt.GridBagLayout;import javax.swing.*;import Swing程序设计.GildLayout;public class gridwidthgridheigth {JFrame f=new JFrame();Container c;void createFrame() {c=f.getContentPane();c.setLayout(new GridBagLayout());f.setSize(800,600);f.setLocationRelativeTo(null);//默认在窗体的中间f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);}void init() {GridBagConstraints g1=new GridBagConstraints();c.add(new JButton("组件1"),g1);GridBagConstraints g2=new GridBagConstraints();g2.gridx=1;g2.gridy=1;c.add(new JButton("组件2"),g2);GridBagConstraints g3=new GridBagConstraints();g3.gridx=3;g3.gridy=3;c.add(new JButton("组件3"),g3);}void creatButton(){for(int i=0;i<=9;i++) {GridBagConstraints g1=new GridBagConstraints();g1.gridx=i;g1.gridy=0;c.add(new JButton("组件1"), g1);GridBagConstraints g2=new GridBagConstraints();g2.gridx=0;g2.gridy=i;c.add(new JButton("组件2"), g2);//GridBagConstraints g1=new GridBagConstraints();//g1.gridx=1;//g1.gridy=1;//c.add(new JButton("组件"), g1);}}void init2() {GridBagConstraints g1=new GridBagConstraints();c.add(new JButton("组件1"),g1);GridBagConstraints g2=new GridBagConstraints();g2.gridx=1;g2.gridy=1;g2.gridwidth=2;g2.gridheight=1;c.add(new JButton("组件2"),g2);GridBagConstraints g3=new GridBagConstraints();g3.gridx=3;g3.gridy=3;g3.gridwidth=4;g3.gridheight=2;c.add(new JButton("组件3"),g3);}public static void main(String[] args) {gridwidthgridheigth d=new gridwidthgridheigth();d.createFrame();d.creatButton();d.init2();d.f.setVisible(true);// TODO 自动生成的方法存根}}

四、fill属性

package 网格布局管理器;import java.awt.Container;import java.awt.GridBagConstraints;import java.awt.GridBagLayout;import javax.swing.JButton;import javax.swing.JFrame;public class fill {JFrame f=new JFrame();Container c;void createFrame() {c=f.getContentPane();c.setLayout(new GridBagLayout());f.setSize(800,600);f.setLocationRelativeTo(null);//默认在窗体的中间f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);}void init() {GridBagConstraints g1=new GridBagConstraints();g1.gridx=1;g1.gridy=1;g1.gridwidth=2;g1.gridheight=2;c.add(new JButton("组件1"),g1);GridBagConstraints g2=new GridBagConstraints();g2.gridx=3;g2.gridy=3;g2.gridwidth=2;g2.gridheight=2;g2.fill=GridBagConstraints.HORIZONTAL;c.add(new JButton("组件2"),g2);GridBagConstraints g3=new GridBagConstraints();g3.gridx=5;g3.gridy=5;g3.gridwidth=2;g3.gridheight=2;g3.fill=GridBagConstraints.VERTICAL;c.add(new JButton("组件3"),g3);GridBagConstraints g4=new GridBagConstraints();g4.gridx=7;g4.gridy=7;g4.gridwidth=2;g4.gridheight=2;g4.fill=GridBagConstraints.BOTH;c.add(new JButton("组件4"),g4);}void creatButton(){for(int i=0;i<=9;i++) {GridBagConstraints g1=new GridBagConstraints();g1.gridx=i;g1.gridy=0;c.add(new JButton("组件1"), g1);GridBagConstraints g2=new GridBagConstraints();g2.gridx=0;g2.gridy=i;c.add(new JButton("组件2"), g2);//GridBagConstraints g1=new GridBagConstraints();//g1.gridx=1;//g1.gridy=1;//c.add(new JButton("组件"), g1);}}public static void main(String[] args) {fill d=new fill();d.createFrame();d.creatButton();d.init();d.f.setVisible(true);// TODO 自动生成的方法存根}}

四、anchor属性

五、insets属性六、ipadx、ipady