Netbeans から Eclipse 4.3 および WindowBuilder に移行されたコードは次のとおりです。
GUI からフレームのサイズを変更できません。ルート フレームを選択してエッジをドラッグすると、フレームがまったく更新されません。
LayoutManager を適切に使用することと関係がありますか? 私が知る限り、WindowBuilder は Netbeans によって生成された .form ファイルにアクセスしたり、編集したりしていません。
public class ExploreDBX extends javax.swing.JFrame {
/**
* Creates new form ExploreDBX and runs the alteration function
*/
public ExploreDBX() {
initComponents();
}
/**
* This method is called from within the constructor to initialize the form.
* WARNING: Do NOT modify this code. The content of this method is always
* regenerated by the Form Editor.
*/
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
private void initComponents() {
jButton4 = new javax.swing.JButton();
jScrollPane1 = new javax.swing.JScrollPane();
jDBXDirList = new javax.swing.JList();
jScrollPane2 = new javax.swing.JScrollPane();
jDBXExploreDirFileList = new javax.swing.JList();
jDBXExploreDirLabel = new javax.swing.JLabel();
jDBXExploreDirFileLabel = new javax.swing.JLabel();
jDBXExploreCurrentPathLabel = new javax.swing.JLabel();
jDBXExploreCurrentPathTextField = new java.awt.TextField();
jDBXUploadFiles = new javax.swing.JButton();
jDBXDownloadFiles = new javax.swing.JButton();
jDBXCreateNewDir = new javax.swing.JButton();
jDBXDeleteFolder = new javax.swing.JButton();
jButton4.setText("jButton4");
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
setTitle("Explore DBX");
setResizable(false);
jDBXDirList.addMouseListener(new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent evt) {
jDBXDirListMouseClicked(evt);
}
});
jScrollPane1.setViewportView(jDBXDirList);
jScrollPane2.setViewportView(jDBXExploreDirFileList);
jDBXExploreDirLabel.setText("Directories");
jDBXExploreDirFileLabel.setText("Files");
jDBXExploreCurrentPathLabel.setText("Current Path");
jDBXExploreCurrentPathTextField.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jDBXExploreCurrentPathTextFieldActionPerformed(evt);
}
});
jDBXUploadFiles.setText("Upload");
jDBXUploadFiles.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jDBXUploadFilesActionPerformed(evt);
}
});
jDBXDownloadFiles.setText("Download");
jDBXDownloadFiles.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jDBXDownloadFilesActionPerformed(evt);
}
});
jDBXCreateNewDir.setText("New Folder");
jDBXCreateNewDir.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jDBXCreateNewDirActionPerformed(evt);
}
});
jDBXDeleteFolder.setText("Delete");
jDBXDeleteFolder.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jDBXDeleteFolderActionPerformed(evt);
}
});
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addComponent(jDBXUploadFiles)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jDBXDownloadFiles)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jDBXCreateNewDir)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jDBXDeleteFolder)
.addGap(0, 0, Short.MAX_VALUE))
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 222, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jDBXExploreDirLabel))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addComponent(jDBXExploreDirFileLabel)
.addGap(0, 0, Short.MAX_VALUE))
.addComponent(jScrollPane2, javax.swing.GroupLayout.DEFAULT_SIZE, 231, Short.MAX_VALUE)))
.addGroup(layout.createSequentialGroup()
.addComponent(jDBXExploreCurrentPathLabel)
.addGap(6, 6, 6)
.addComponent(jDBXExploreCurrentPathTextField, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)))
.addGap(20, 20, 20))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jDBXExploreDirLabel)
.addComponent(jDBXExploreDirFileLabel))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 160, Short.MAX_VALUE)
.addComponent(jScrollPane2))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.CENTER)
.addComponent(jDBXExploreCurrentPathTextField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jDBXExploreCurrentPathLabel))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jDBXUploadFiles)
.addComponent(jDBXDownloadFiles)
.addComponent(jDBXCreateNewDir)
.addComponent(jDBXDeleteFolder))
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
pack();
}// </editor-fold>//GEN-END:initComponents
public static void main(String args[]) {
/* Set the Nimbus look and feel */
//<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
/* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
* For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html
*/
//</editor-fold>
/* Create and display the form */
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new ExploreDBX().setVisible(true);
}
});
}
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JButton jButton4;
private javax.swing.JButton jDBXCreateNewDir;
private javax.swing.JButton jDBXDeleteFolder;
private javax.swing.JList jDBXDirList;
private javax.swing.JButton jDBXDownloadFiles;
private javax.swing.JLabel jDBXExploreCurrentPathLabel;
private java.awt.TextField jDBXExploreCurrentPathTextField;
private javax.swing.JLabel jDBXExploreDirFileLabel;
private javax.swing.JList jDBXExploreDirFileList;
private javax.swing.JLabel jDBXExploreDirLabel;
private javax.swing.JButton jDBXUploadFiles;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JScrollPane jScrollPane2;
// End of variables declaration//GEN-END:variables
}
後で編集#1
新しいファイルを作成し、テストしてサイズを変更しました。この問題の原因を突き止め、インターフェイス全体をやり直して、少し整理する必要があるかどうかを判断する必要があります