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目录java修改JFrame默认字体JFrame基本参数设置java修改JFrame默认字体 修改默认字体的方法很简单。首先我们随便写一个按钮出来: import javax.s
修改默认字体的方法很简单。首先我们随便写一个按钮出来:
import javax.swing.*;
public class Test{
static final int WIDTH = 300;
static final int HEIGHT = 200;
public static void main(String[] args){
JFrame jf = new JFrame();
jf.setVisible(true);
jf.setSize(WIDTH,HEIGHT);
jf.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JPanel jp = new JPanel();
jf.setcontentPane(jp);
JButton jb = new JButton("确定");
jp.add(jb);
jf.pack();
}
}
接着我们可以加上这么一行:
UIManager.put("Button.font", new java.awt.Font("宋体", 0, 12));
开头的import加上:
import javax.swing.UIManager;
这样就可以改字体了。
字体类型和大小可以随便改,只要电脑里有安装就行了。“0”位置代表的是字体风格,一般不做修改。(如斜体、加粗等,要修改的话请自行查阅api……我也不太记得了。。)
不建议使用网上的个性字体,因为这样做出来的软件程序到别的电脑上用会产生字体方面的问题。而且尽量少用生僻字,以免某些字体库里没有收录对应的字形。
自定义的字体可以进行一下封装:(下面的部分摘自网络)
public class FontClass {
public static void loadIndyFont() {
UIManager.put("CheckBox.font", new java.awt.Font("宋体", 0, 12));
UIManager.put("Tree.font", new java.awt.Font("宋体", 0, 12));
UIManager.put("Viewport.font", new java.awt.Font("宋体", 0, 12));
UIManager.put("ProgressBar.font", new java.awt.Font("宋体", 0, 12));
UIManager.put("RadioButtonMenuItem.font", new java.awt.Font("宋体", 0, 12));
UIManager.put("FORMattedTextField.font", new java.awt.Font("宋体", 0, 12));
UIManager.put("ToolBar.font", new java.awt.Font("宋体", 0, 12));
UIManager.put("ColorChooser.font", new java.awt.Font("宋体", 0, 12));
UIManager.put("ToggleButton.font", new java.awt.Font("宋体", 0, 12));
UIManager.put("Panel.font", new java.awt.Font("宋体", 0, 12));
UIManager.put("TextArea.font", new java.awt.Font("宋体", 0, 12));
UIManager.put("Menu.font", new java.awt.Font("宋体", 0, 12));
UIManager.put("RadioButtonMenuItem.acceleratorFont", new java.awt.Font("宋体", 0, 12));
UIManager.put("Spinner.font", new java.awt.Font("宋体", 0, 12));
UIManager.put("Menu.acceleratorFont", new java.awt.Font("宋体", 0, 12));
UIManager.put("CheckBoxMenuItem.acceleratorFont", new java.awt.Font("宋体", 0, 12));
UIManager.put("TableHeader.font", new java.awt.Font("宋体", 0, 12));
UIManager.put("TextField.font", new java.awt.Font("宋体", 0, 12));
UIManager.put("OptionPane.font", new java.awt.Font("宋体", 0, 12));
UIManager.put("MenuBar.font", new java.awt.Font("宋体", 0, 12));
UIManager.put("Button.font", new java.awt.Font("宋体", 0, 12));
UIManager.put("Label.font", new java.awt.Font("宋体", 0, 12));
UIManager.put("PassWordField.font", new java.awt.Font("宋体", 0, 12));
UIManager.put("InternalFrame.titleFont", new java.awt.Font("宋体", 0, 12));
UIManager.put("OptionPane.buttonFont", new java.awt.Font("宋体", 0, 12));
UIManager.put("ScrollPane.font", new java.awt.Font("宋体", 0, 12));
UIManager.put("MenuItem.font", new java.awt.Font("宋体", 0, 12));
UIManager.put("ToolTip.font", new java.awt.Font("宋体", 0, 12));
UIManager.put("List.font", new java.awt.Font("宋体", 0, 12));
UIManager.put("OptionPane.messageFont", new java.awt.Font("宋体", 0, 12));
UIManager.put("EditorPane.font", new java.awt.Font("宋体", 0, 12));
UIManager.put("Table.font", new java.awt.Font("宋体", 0, 12));
UIManager.put("TabbedPane.font", new java.awt.Font("宋体", 0, 12));
UIManager.put("RadioButton.font", new java.awt.Font("宋体", 0, 12));
UIManager.put("CheckBoxMenuItem.font", new java.awt.Font("宋体", 0, 12));
UIManager.put("TextPane.font", new java.awt.Font("宋体", 0, 12));
UIManager.put("PopupMenu.font", new java.awt.Font("宋体", 0, 12));
UIManager.put("TitledBorder.font", new java.awt.Font("宋体", 0, 12));
UIManager.put("ComboBox.font", new java.awt.Font("宋体", 0, 12));
}
然后我们只需要在我们想要使用的时候,加上一句:
FontClass.loadIndyFont();
就行了~
import java.io.IOException;
import java.awt.Font;
import java.awt.event.WindowEvent;
import java.awt.event.WindowListener;
import javax.swing.JFrame;
import javax.swing.ImageIcon;
import javax.swing.UIManager;
import javax.imageio.ImageIO;
public class Frame implements WindowListener {
public static JFrame frame;
public Frame() {
initialize();
}
private void initialize(){
// 新建窗体
frame = new JFrame();
// 设置窗体自动调节大小
frame.pack();
// 设置窗体位置、大小
frame.setBounds(100, 100, 100, 100);
// 设置窗体是否可调节大小
frame.setResizable(false);
// 设置窗体布局
frame.getContentPane().setLayout(null);
// 设置窗体标题
frame.setTitle("Frame");
// 设置窗体字体
frame.setFont(new Font("黑体", Font.PLAIN, 17));
// 设置窗体在屏幕中央打开
frame.setLocationRelativeTo(null);
// 设置窗体默认关闭方式为退出程序
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
// 设置窗体图标
frame.setIconImage(ImageIO.read(this.getClass().getResource("/priv/image/image.png")));
// 设置窗体观感(皮肤/主题)
UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
// 设置窗体是否可见
frame.setVisible(true);
// 添加 WindowListener
frame.addWindowListener(this);
}
public void windowClosing(WindowEvent e) {
}
public void windowClosed(WindowEvent e) {
}
public void windowOpened(WindowEvent e) {
}
public void windowIconified(WindowEvent e) {
}
public void windowDeiconified(WindowEvent e) {
}
public void windowActivated(WindowEvent e) {
}
public void windowDeactivated(WindowEvent e) {
}
public static void main(String args[]) {
new Frame();
}
}
以上为个人经验,希望能给大家一个参考,也希望大家多多支持编程网。
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本文标题: java修改JFrame默认字体方式
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