当我设置一个新的Synthetica主题时,为什么我的JFrame没有重新绘制? [英] Why doesn't my JFrame repaint when I set a new Synthetica theme?
问题描述
我只是将我的应用程序主题设置为Synthetica Alu Oxide,但是有些原因JFrame没有重新绘制,但另一个Synthetica主题将重新绘制JFrame。
I just set my applications theme to Synthetica Alu Oxide but some reason the JFrame doesn't repaint but another Synthetica theme will repaint the JFrame.
这就是我的看起来像。
http://i.imgur .com / SOBDTs4.png
这就是它的假设。
< a href =http://www.jyloo.com/images/screenshots/syntheticaAluOxide/democenter2.png =nofollow> http://www.jyloo.com/images/screenshots/syntheticaAluOxide/democenter2.png
public MainPanel() {
JFrame frame = new JFrame();
frame.setTitle("Asteria 3.0 NPC Definition Editor");
try {
UIManager.setLookAndFeel(new SyntheticaAluOxideLookAndFeel());
} catch (UnsupportedLookAndFeelException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
components();
frame.setJMenuBar(menuBar);
JTabbedPane tab = new JTabbedPane();
tab.addTab("Information", informationTab());
tab.addTab("Bonuses", bonusTab());
tab.addTab("Animation", animTab());
tab.addTab("Property", propertiesTab());
tab.addTab("Miscellaneous", miscTab());
frame.getContentPane().add(tab);
//frame.add(this);
frame.setSize(500, 600);
frame.setResizable(false);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setVisible(true);
}
推荐答案
应构建Swing GUI对象并在事件派发线程上操作 a>,在之后你调用了 UIManager.setLookAndFeel()
。
Swing GUI objects should be constructed and manipulated only on the event dispatch thread, after you've invoked UIManager.setLookAndFeel()
.
try {
UIManager.setLookAndFeel(new SyntheticaAluOxideLookAndFeel());
} catch (UnsupportedLookAndFeelException e) {
e.printStackTrace();
} catch (ParseException e) {
e.printStackTrace();
}
EventQueue.invokeLater(new Runnable() {
public void run() {
JFrame frame = new JFrame();
…
frame.pack(true);
frame.setVisible(true);
}
});
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