私はゲームを作成していますが、2 番目の jFrame を実行するたびに、2 番目の jFrame の適切なサイズを取得するためにサイズを変更する必要があります。
2 番目の jFrame クラスを開く最初の jFrame クラスのメソッドは次のとおりです。
private void playButtonMouseClicked(java.awt.event.MouseEvent evt) {
if (playerOneNameText.getText().equals(""))
{
}
if (playerTwoNameText.getText().equals(""))
{
}
else{
pOneName = playerOneNameText.getText();
pTwoName = playerTwoNameText.getText();
ChessBoardUI class1 = new ChessBoardUI(); // Creating object of Class1
class1.setVisible(true);
this.setVisible(false);
}
}
これは、適切なサイズにするためにサイズを変更する必要がある 2 番目の jFrame クラスです。
package chess;
public class ChessBoardUI extends javax.swing.JFrame {
public ChessBoardUI() {
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">
private void initComponents() {
jLabel2 = new javax.swing.JLabel();
jLabel3 = new javax.swing.JLabel();
jLabel1 = new javax.swing.JLabel();
jLabel4 = new javax.swing.JLabel();
blackTeamName = new javax.swing.JLabel();
whiteTeamName = new javax.swing.JLabel();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
getContentPane().setLayout(null);
getContentPane().add(jLabel2);
jLabel2.setBounds(21, 49, 0, 0);
jLabel3.setIcon(new javax.swing.ImageIcon(getClass().getResource("/chess/board.jpg"))); // NOI18N
getContentPane().add(jLabel3);
jLabel3.setBounds(0, 30, 400, 400);
jLabel1.setText("Black:");
getContentPane().add(jLabel1);
jLabel1.setBounds(400, 100, 34, 16);
jLabel4.setText("White:");
getContentPane().add(jLabel4);
jLabel4.setBounds(400, 150, 38, 16);
blackTeamName.setText("jLabel5");
getContentPane().add(blackTeamName);
blackTeamName.setBounds(400, 120, 41, 16);
whiteTeamName.setText("jLabel5");
getContentPane().add(whiteTeamName);
whiteTeamName.setBounds(400, 170, 41, 16);
pack();
}// </editor-fold>
/**
* @param args the command line arguments
*/
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
*/
try {
for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
if ("Nimbus".equals(info.getName())) {
javax.swing.UIManager.setLookAndFeel(info.getClassName());
break;
}
}
} catch (ClassNotFoundException ex) {
java.util.logging.Logger.getLogger(ChessBoardUI.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (InstantiationException ex) {
java.util.logging.Logger.getLogger(ChessBoardUI.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
java.util.logging.Logger.getLogger(ChessBoardUI.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
java.util.logging.Logger.getLogger(ChessBoardUI.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
}
//</editor-fold>
/* Create and display the form */
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new ChessBoardUI().setVisible(true);
}
});
}
// Variables declaration - do not modify
private javax.swing.JLabel blackTeamName;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
private javax.swing.JLabel jLabel4;
private javax.swing.JLabel whiteTeamName;
// End of variables declaration
}