[英]Custom Swing layout
我正在創建一個游戲,並按照我想要的方式設置框架,因此需要一些如何創建服裝布局的方法。 我嘗試創建多個具有不同布局(例如“流”和“邊框”)的面板,並在主面板上添加面板,但是仍然無法獲得理想的結果。 附件中顯示了我想要的內容。 請告訴我是否有任何代碼段會有所幫助。
問題:1.是否有可能獲得這種布局? (我希望將其修復。)
關於我在評論中寫的內容,有一個細微的差異,因為BoxLayout
很BoxLayout
,我從未使用過,因為我不太擅長:-)
盡管我要克服的是我的缺點,但我的缺點是要使用2個JPanel
,每個分別用於JTextField
和JButton
,其余的相同,如本示例所示:
import java.awt.*;
import javax.swing.*;
public class LayoutExample {
private static final int GAP = 5;
private static final int TOTAL_LABELS = 18;
private JTextField tField;
private JButton button;
private JLabel[] labels;
private void displayGUI () {
JFrame frame = new JFrame ( "Layout Example" );
frame.setDefaultCloseOperation ( JFrame.DISPOSE_ON_CLOSE );
JPanel contentPane = getPanel ();
contentPane.setLayout ( new BorderLayout ( GAP, GAP ) );
JPanel headerPanel = getPanel ();
headerPanel.setLayout ( new GridLayout ( 0, 1, GAP, GAP ) );
JPanel textFieldPanel = getPanel ();
tField = new JTextField ( 10 );
textFieldPanel.add ( tField );
JPanel buttonPanel = getPanel ();
button = new JButton ( "Button" );
buttonPanel.add ( button );
headerPanel.add ( textFieldPanel );
headerPanel.add ( buttonPanel );
contentPane.add (headerPanel, BorderLayout.PAGE_START );
JPanel centerPanel = getPanel ();
centerPanel.setLayout ( new GridLayout ( 0, 3, GAP, GAP ) );
labels = new JLabel [ TOTAL_LABELS ];
for ( int i = 0; i < labels.length; ++i ) {
labels [ i ] = new JLabel ( String.valueOf ( i ), JLabel.CENTER );
centerPanel.add ( labels [ i ] );
}
contentPane.add ( centerPanel, BorderLayout.CENTER );
frame.setContentPane ( contentPane );
frame.pack ();
frame.setLocationByPlatform ( true );
frame.setVisible ( true );
}
private JPanel getPanel () {
JPanel panel = new JPanel ();
panel.setOpaque ( true );
panel.setBorder ( BorderFactory.createEmptyBorder ( GAP, GAP, GAP, GAP ) );
return panel;
}
public static void main ( String[] args ) {
Runnable runnable = new Runnable () {
@Override
public void run () {
new LayoutExample ().displayGUI ();
}
};
EventQueue.invokeLater ( runnable );
}
}
輸出:
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.