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  1. JDK
  2. JDK-6467248

Textfield works with AWT_TOOLKIT=MToolkit, otherwise field is mostly missing.

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    • None
    • 6
    • client-libs
    • x86
    • linux

      FULL PRODUCT VERSION :
      [gat@MyLaptop ~]$ AWT_TOOLKIT=MToolkit JAVA/JDK16/jdk1.6.0_Beta2/jre1.6.0/bin/java -version
      java version "1.6.0-beta2"
      Java(TM) SE Runtime Environment (build 1.6.0-beta2-b86)
      Java HotSpot(TM) Client VM (build 1.6.0-beta2-b86, mixed mode , sharing)
      [gat@MyLaptop ~]$


      ADDITIONAL OS VERSION INFORMATION :
      [gat@MyLaptop tmp]$ uname -a
      Linux MyLaptop.gatworks.com 2.6.11-1.1369_FC4 #1 Thu Jun 2 22:55:56 EDT 2005 i686 i686 i386 GNU/Linux
      [gat@MyLaptop tmp]$


      A DESCRIPTION OF THE PROBLEM :
      If you run the sample program, the textfields should have a visible field of "wayPoint p2", and the next field should have "wayPoint p2" . The size of the textfield when pack()'d appears to be too calculated too small.

      If I use AWT_TOOLKIT=MToolkit, the textfields are large enough for the text strings.

      STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
      1) JAVA/JDK16/jdk1.6.0_Beta2/jre1.6.0/bin/java menuFindRoute

      2) AWT_TOOLKIT=MToolkit JAVA/JDK16/jdk1.6.0_Beta2/jre1.6.0/bin/java menuFindRoute

      EXPECTED VERSUS ACTUAL BEHAVIOR :
      EXPECTED -
      I expected the AWT to work the same with or without the MToolkit set
      ACTUAL -
      I expected to see the string in the textfield.

      REPRODUCIBILITY :
      This bug can be reproduced always.

      ---------- BEGIN SOURCE ----------
      import java.util.TreeSet;
      import java.util.Comparator;
      import java.lang.Comparable;
      import java.util.Iterator;
      import java.util.TreeMap;
      import java.awt.Point;
      import java.util.ArrayList;
      import java.util.HashSet;

      public class menuFindRoute extends java.awt.Frame {

          public menuFindRoute() {
              initComponents();
              start.setText( "wayPoint p1" );
              end.setText( "wayPoint p2" );
              setVisible(true);
          }

          private void initComponents() {
              java.awt.GridBagConstraints gridBagConstraints;

              label2 = new java.awt.Label();
              panel1 = new java.awt.Panel();
              label1 = new java.awt.Label();
              start = new java.awt.TextField();
              label3 = new java.awt.Label();
              end = new java.awt.TextField();
              find = new java.awt.Button();
              stop = new java.awt.Button();
              panel2 = new java.awt.Panel();
              ok = new java.awt.Button();
              quit = new java.awt.Button();

              label2.setText("label2");

              addWindowListener(new java.awt.event.WindowAdapter() {
                  public void windowClosing(java.awt.event.WindowEvent evt) {
                      exitForm(evt);
                  }
              });

              panel1.setLayout(new java.awt.GridBagLayout());

              label1.setText("Start");
              panel1.add(label1, new java.awt.GridBagConstraints());

              start.setText("textField1");
              gridBagConstraints = new java.awt.GridBagConstraints();
              gridBagConstraints.gridwidth = java.awt.GridBagConstraints.REMAINDER;
              panel1.add(start, gridBagConstraints);

              label3.setText("End ");
              panel1.add(label3, new java.awt.GridBagConstraints());

              end.setText("textField2");
              end.addActionListener(new java.awt.event.ActionListener() {
                  public void actionPerformed(java.awt.event.ActionEvent evt) {
                      endActionPerformed(evt);
                  }
              });

              gridBagConstraints = new java.awt.GridBagConstraints();
              gridBagConstraints.gridwidth = java.awt.GridBagConstraints.REMAINDER;
              panel1.add(end, gridBagConstraints);

              find.setLabel("Find");
              find.addMouseListener(new java.awt.event.MouseAdapter() {
                  public void mouseClicked(java.awt.event.MouseEvent evt) {
                      findMouseClicked(evt);
                  }
              });

              panel1.add(find, new java.awt.GridBagConstraints());

              stop.setLabel("Stop");
              stop.addMouseListener(new java.awt.event.MouseAdapter() {
                  public void mouseClicked(java.awt.event.MouseEvent evt) {
                      stopMouseClicked(evt);
                  }
              });

              panel1.add(stop, new java.awt.GridBagConstraints());

              add(panel1, java.awt.BorderLayout.CENTER);

              ok.setLabel("Ok\n");
              ok.addMouseListener(new java.awt.event.MouseAdapter() {
                  public void mouseClicked(java.awt.event.MouseEvent evt) {
                      okMouseClicked(evt);
                  }
              });

              panel2.add(ok);

              quit.setLabel("Quit\n");
              quit.addMouseListener(new java.awt.event.MouseAdapter() {
                  public void mouseClicked(java.awt.event.MouseEvent evt) {
                      quitMouseClicked(evt);
                  }
              });

              panel2.add(quit);

              add(panel2, java.awt.BorderLayout.SOUTH);

              pack();
          }
          public void addNotify() {
              super.addNotify();

          }
          private void quitMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_quitMouseClicked
          }
          private void okMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_okMouseClicked
          }
          private void endActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_endActionPerformed
          }
          private void stopMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_stopMouseClicked
          }
          private void findMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_findMouseClicked
          }

          private void exitForm(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_exitForm
              if ( false )
                  System.exit(0);
              this.setVisible( false );
              return;
          }

          public static void main(String args[]) {
              java.awt.EventQueue.invokeLater(new Runnable() {
                  public void run() {
                      new menuFindRoute().setVisible(true);
                  }
              });
          }

          private java.awt.TextField end;
          private java.awt.Button find;
          private java.awt.Label label1;
          private java.awt.Label label2;
          private java.awt.Label label3;
          private java.awt.Button ok;
          private java.awt.Panel panel1;
          private java.awt.Panel panel2;
          private java.awt.Button quit;
          private java.awt.TextField start;
          private java.awt.Button stop;
      }

      ---------- END SOURCE ----------

      CUSTOMER SUBMITTED WORKAROUND :
      Dont bother using the default X window tookkit.

            dav Andrei Dmitriev (Inactive)
            ndcosta Nelson Dcosta (Inactive)
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              Created:
              Updated:
              Resolved:
              Imported:
              Indexed: