Problem in jsplitpane
Hi friends,
I'm creating a swing application.i've done a split on a jframe using jsplitpane.i'm doing the vertical split at the first time. In the top component i'm having the application name and in the bottom component i've some links to bring up the next screen.Once the user click on the link i'm trying to split the bottom component into another two parts and i'm trying to populate the information.
i'm using the same frame to get the next screen.here the problem is i'm not able to split the bottom component.
how to get the bottom component alone and do the split of the bottom component into two parts?
Edited by: sivabalan on Apr 17, 2008 4:46 AM
Edited by: sivabalan on Apr 17, 2008 5:05 AM
Thanks ashwini.
i'm posting my code here.here the requirement is i need the frame to be split @ run time.kindly execute the below code so that u can get the clear idea abt the requirement.In this first screen i've done a split.so we'll be able to view the title @ the top component and @ the bottom component there'll be link to navigate to the next stage of the application. Exactly here i'm getting the problem. if we clik on this link we can able to see the next stage details. but i need only the bottom component to be split this time. insead of this itz taking the whole frame and spliting into two parts and giving the details. so because of that the application name is getting shrinked.
The top component of the first screen should always needs to be static. I need only the bottom component to be dynamic.
import java.awt.Color;
import java.awt.Container;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.GridBagLayout;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.util.Vector;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JSplitPane;
public class test extends JPanel //implements KeyListener
static Vector<String> arrAppName = new Vector<String>();
public static JSplitPane splitPane;
public void AppWin( final JFrame frame)
Container contentPane = this;
GridBagLayout gb = new GridBagLayout();
contentPane.setLayout(gb);
arrAppName.add("link");
JLabel lab=new JLabel("<html><font color=#6698FF><a href>"+arrAppName.get(0)+ "</a></font></html>");
contentPane.add(lab);
JScrollPane listScrollPane= new JScrollPane(contentPane);
JLabel label = new JLabel("APPLICATION REPORT",JLabel.CENTER);
Font font = label.getFont();
Font font3 = font.deriveFont(25.0f);
label.setFont(font3);
label.setFont(label.getFont().deriveFont(Font.ITALIC));
label.setHorizontalAlignment(JLabel.CENTER);
label.setForeground(new Color(0x736AFF));
JScrollPane labelScrollPane = new JScrollPane(label);
labelScrollPane.setVisible(true);
contentPane.add(labelScrollPane);
//Create a split pane with the two scroll panes in it.
splitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT);
splitPane.setTopComponent(labelScrollPane);
splitPane.setBottomComponent(listScrollPane);
splitPane.setDividerLocation(100);
Dimension minimumSize = new Dimension(100, 50);
listScrollPane.setMinimumSize(minimumSize);
labelScrollPane.setMinimumSize(minimumSize);
lab.addMouseListener(new MouseListener(){
public void mouseClicked(MouseEvent arg0) {
displayMainFrame("link",frame);
public void mousePressed(MouseEvent arg0) {
public void mouseReleased(MouseEvent arg0) {
public void mouseEntered(MouseEvent arg0) {
public void mouseExited(MouseEvent arg0) {
public void buildWindow( String link,JFrame frame)
Container contentPane = this;
GridBagLayout gb = new GridBagLayout();
contentPane.setLayout(gb);
JLabel label = new JLabel("Next Screen",JLabel.CENTER);
Font font = label.getFont();
Font font3 = font.deriveFont(25.0f);
label.setFont(font3);
label.setFont(label.getFont().deriveFont(Font.ITALIC));
label.setHorizontalAlignment(JLabel.CENTER);
label.setForeground(new Color(0x736AFF));
JScrollPane buildWindowtop = new JScrollPane(label);
buildWindowtop.setVisible(true);
contentPane.add(buildWindowtop);
JSplitPane splitPane1 = new JSplitPane();
splitPane1=splitPane;
/*(if i try like below line i'm getting error as: "Exception in thread "AWT-EventQueue-0" java.lang.ClassCastException: javax.swing.JScrollPane")*/
//splitPane1=(JSplitPane) splitPane.getBottomComponent();
splitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT,splitPane1,buildWindowtop);
splitPane.setOneTouchExpandable(true);
splitPane.setDividerLocation(250);
Dimension minimumSize = new Dimension(100, 50);
buildWindowtop.setMinimumSize(minimumSize);
splitPane1.setMinimumSize(minimumSize);
} // end printing rows
public static void displayFrame(String tname, JFrame framedisp,String buttonName,String tranCorrID,String buttonOption,JSplitPane buildSplit)
AlignTest mainDispPane = new AlignTest();
mainDispPane.buildSpecificWindow(tname,framedisp,buttonName,tranCorrID,buttonOption,buildSplit);
framedisp.getContentPane().add(splitPane);
framedisp.setVisible(true);
public static void displayMainFrame(String link,JFrame framedisp)
test mainDispPane = new test();
mainDispPane.buildWindow(link,framedisp);
framedisp.getContentPane().add(splitPane);
framedisp.setVisible(true);
public static void main(String[] args)
JFrame frame = new JFrame("MAIN WINDOW");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
test mainPane = new test();
mainPane.AppWin(frame);
frame.getContentPane().add(splitPane);
frame.setSize(1280, 1000);
frame.setVisible(true);
} // end main
} // end AlignTestEdited by: sivabalan on Apr 17, 2008 11:11 PM
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import java.awt.Container;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.GridBagLayout;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.util.Vector;
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import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JSplitPane;
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public static void displayFrame(String tname, JFrame framedisp, String buttonName, String tranCorrID,
String buttonOption, JSplitPane buildSplit)
Test2 mainDispPane = new Test2();
framedisp.getContentPane().add(splitPane);
framedisp.setVisible(true);
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Test2 mainDispPane = new Test2();
mainDispPane.buildWindow(link, framedisp);
framedisp.getContentPane().add(splitPane);
framedisp.setVisible(true);
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frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
Test2 mainPane = new Test2();
mainPane.AppWin(frame);
frame.getContentPane().add(splitPane);
frame.setSize(1280, 1000);
frame.setVisible(true);
} // end main
} // end Test2Thanks in Advance,
Siva.anybody can help me this regard?
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