我想在GridBagLayout中链接2个单元格。
我使用Netbeans,所以我用JAppletForm编写。

JTextField dodawanyTextField = new javax.swing.JTextField();

dodawanyTextField.setText(nazwaLekcjiTextField.getText());

gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridwidth = 2;
gridBagConstraints.gridx = 2;
gridBagConstraints.gridy = 2;

jPanel3.add(dodawanyTextField, gridBagConstraints);


但这是行不通的。

最佳答案

调整GridBagConstraint's weightxfill,以使组件沿x轴扩展:

gridBagConstraints.weightx = 1;
gridBagConstraints.fill = GridBagConstraints.HORIZONTAL;

10-07 12:28