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Java > Java SE, EE, ME > java > awt > GridBagLayout

java.awt
Class GridBagLayout

java.lang.Object
  extended by java.awt.GridBagLayout
All Implemented Interfaces:
LayoutManager, LayoutManager2, Serializable
See Also:
Top Examples, Source Code, GridBagConstraints.weighty, GridBagConstraints.weightx, GridBagConstraints.anchor, GridBagConstraints.insets, GridBagConstraints.ipady, GridBagConstraints.ipadx, GridBagConstraints.fill, GridBagConstraints.gridheight, GridBagConstraints.gridwidth, GridBagConstraints.gridy, GridBagConstraints.gridx, ComponentOrientation 
public void addLayoutComponent(Component comp,
                               Object constraints)
See Also:
IllegalArgumentException, LayoutManager2
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public void addLayoutComponent(String name,
                               Component comp)
See Also:
LayoutManager
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protected void AdjustForGravity(GridBagConstraints constraints,
                                Rectangle r)
See Also:
adjustForGravity
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protected void ArrangeGrid(Container parent)
See Also:
arrangeGrid
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public double[] columnWeights
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public int[] columnWidths
See Also:
getLayoutDimensions()
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protected Hashtable<Component,GridBagConstraints> comptable
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protected GridBagConstraints defaultConstraints
See Also:
lookupConstraints(Component), setConstraints(Component, GridBagConstraints), getConstraints(Component)
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public GridBagConstraints getConstraints(Component comp)
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public float getLayoutAlignmentX(Container parent)
See Also:
LayoutManager2
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public float getLayoutAlignmentY(Container parent)
See Also:
LayoutManager2
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public int[][] getLayoutDimensions()
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protected java.awt.GridBagLayoutInfo GetLayoutInfo(Container parent,
                                                   int sizeflag)
See Also:
getLayoutInfo
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public Point getLayoutOrigin()
See Also:
ComponentOrientation
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public double[][] getLayoutWeights()
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protected Dimension GetMinSize(Container parent,
                               java.awt.GridBagLayoutInfo info)
See Also:
getMinSize
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public GridBagLayout()
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[1383]Create a frame using GridBagLayout
By Raja Muthusamy on 2005/04/07 07:42:48  Rate
import java.awt.*; 
 import java.awt.event.*;  
 import javax.swing.*;  
 import java.net.*; 
 import java.util.regex.Matcher; 
 import java.util.regex.Pattern; 
 class MYFRAME 
  {  
   JFrame myFrame = new JFrame ( "Getting User Data" ) ; 
   Container cp = myFrame.getContentPane (  ) ;   
  } ; 
  
  
 class GridBagOne extends MYFRAME 
  {  
     JTextField name; 
     JLabel namelbl; 
  
  
     JTextField email; 
     JLabel emaillbl; 
      
     JTextArea address; 
     JLabel addresslbl; 
      
     JPasswordField password; 
     JLabel passwordlbl; 
      
     JLabel genderlbl; 
     JRadioButton malegender; 
     JRadioButton femalegender; 
  
  
     JLabel statelbl; 
     JComboBox state; 
  
  
     JButton ok; 
     JButton cancel; 
  
  
     JPanel pane = new JPanel ( new GridBagLayout (  )  ) ; 
     GridBagConstraints c = new GridBagConstraints (  ) ; 
  
  
     
   public void getDataDialog (  )   
    {  
     namelbl = new JLabel ( "Name:" ) ; 
     c.gridx = 0; 
     c.gridy = 0; 
     c.fill = c.BOTH; 
     pane.add ( namelbl, c ) ; 
      
     name = new JTextField ( 10 ) ; 
     c.gridx = 1; 
     c.gridy = 0; 
     pane.add ( name, c ) ; 
  
  
     genderlbl = new JLabel ( "Gender" ) ; 
     c.gridx = 0; 
     c.gridy = 1; 
     pane.add ( genderlbl, c ) ; 
  
  
     emaillbl = new JLabel ( "eMail:" ) ; 
     c.gridx = 0; 
     c.gridy = 2; 
     pane.add ( emaillbl, c ) ; 
      
     email = new JTextField ( 10 ) ; 
     c.gridx = 1; 
     c.gridy = 2; 
     pane.add ( email, c ) ; 
  
  
     passwordlbl = new JLabel ( "Password:" ) ; 
     c.gridx = 0; 
     c.gridy = 3; 
     pane.add ( passwordlbl, c ) ; 
      
     password = new JPasswordField ( 10 ) ; 
     password.setEchoChar ( '*' ) ; 
     c.gridx = 1; 
     c.gridy = 3; 
     pane.add ( password, c ) ; 
  
  
     addresslbl = new JLabel ( "Address:" ) ; 
     c.gridx = 0; 
     c.gridy = 4; 
     pane.add ( addresslbl, c ) ; 
      
     address = new JTextArea ( 2,10 ) ; 
     JScrollPane jsp = new JScrollPane ( address ) ; 
     c.gridx = 1; 
     c.gridy = 4; 
     pane.add ( jsp, c ) ; 
  
  
     statelbl = new JLabel ( "State" ) ; 
     c.gridx = 0; 
     c.gridy = 5; 
     pane.add ( statelbl, c ) ; 
      
     state = new  JComboBox (  ) ; 
     String tn = "TamilNadu"; 
     String ka = "Karnataka"; 
     String an = "Andhra"; 
     state.addItem ( tn ) ; 
     state.addItem ( ka ) ; 
     state.addItem ( an ) ; 
     c.gridx = 1; 
     c.gridy = 5; 
     pane.add ( state, c ) ; 
    
     ok = new JButton ( "OK" ) ; 
     c.gridx = 0; 
     c.gridy = 6; 
     c.fill = c.BOTH; 
     pane.add ( ok, c ) ; 
      
     cancel = new JButton ( "Cancel" ) ; 
     c.gridx = 1; 
     c.gridy = 6; 
     pane.add ( cancel, c ) ; 
  
  
  
      
     cp.add ( pane ) ; 
     myFrame.setDefaultCloseOperation ( JFrame.EXIT_ON_CLOSE ) ; 
     myFrame.setSize ( 200,200 ) ; 
     myFrame.setVisible ( true ) ; 
    }  
  
  
   public static void main ( String [  ]  args )   
    {  
     GridBagOne gb = new GridBagOne (  ) ; 
     gb.getDataDialog (  ) ; 
    }  
  }  
 
public void invalidateLayout(Container target)
See Also:
LayoutManager2
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public void layoutContainer(Container parent)
See Also:
Container.doLayout(), LayoutManager
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protected java.awt.GridBagLayoutInfo layoutInfo
See Also:
getLayoutInfo(Container, int)
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public Point location(int x,
                      int y)
See Also:
ComponentOrientation
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protected GridBagConstraints lookupConstraints(Component comp)
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protected static final int MAXGRIDSIZE
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public Dimension maximumLayoutSize(Container target)
See Also:
preferredLayoutSize(Container), minimumLayoutSize(Container), LayoutManager2
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public Dimension minimumLayoutSize(Container parent)
See Also:
Container.doLayout(), LayoutManager
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protected static final int MINSIZE
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public Dimension preferredLayoutSize(Container parent)
See Also:
Container.getPreferredSize(), LayoutManager
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protected static final int PREFERREDSIZE
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public void removeLayoutComponent(Component comp)
See Also:
Container.removeAll(), Container.remove(java.awt.Component), LayoutManager
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public int[] rowHeights
See Also:
getLayoutDimensions()
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public double[] rowWeights
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public void setConstraints(Component comp,
                           GridBagConstraints constraints)
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public String toString()
See Also:
Object
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