我有一个简单的JFrame类,在那个类中我遇到GridBagLayout的问题,每当我更改标签文本时,下面的按钮会适应相同大小的标签。我希望它能让按钮在标签文本发生变化时不会改变尺寸。这是我创建主面板的代码:
public void createView( JFrame frame)
{
panel = new JPanel( new GridBagLayout() );
GridBagConstraints c;
c = new GridBagConstraints();
c.gridx = 2;
c.gridy = 0;
label = new JLabel( " Guesses: " + guesses);
c.fill = GridBagConstraints.HORIZONTAL;
c.gridwidth = 1;
panel.add( label, c);
for ( int i = 0; i < 25; i++ )
{
c.gridx++;
if ( i % 5 == 0 )
{
c.gridy++;
c.gridx = 0;
}
button = new JButton( "BOX " + ( i + 1 ) );
button.addActionListener( new Action() );
panel.add( button, c);
}
panel.setBackground( Color.YELLOW);
frame.add( panel);
}
答案 0 :(得分:0)
setMaximumSize(Dimension)为按钮调用此方法并设置常量大小:)