我正在制作一个用于修补 mod 并将纹理包添加到 Minecraft 的 Java 应用程序。我希望它使用通过 DJ Project JWebBrowser 访问的在线模组商店。我正在使用 Eclipse WindowBuilder/手工编码来构建 UI。我的问题是 WindowBuilder 崩溃并出现以下错误
Stack trace:
java.lang.IllegalArgumentException: Width (125) and height (0) cannot be <= 0
at java.awt.image.DirectColorModel.createCompatibleWritableRaster(Unknown Source)
at java.awt.image.BufferedImage.<init>(Unknown Source)
at chrriis.dj.nativeswing.swtimpl.core.SWTNativeComponent.print(SWTNativeComponent.java:845)
at sun.awt.windows.WComponentPeer.print(Unknown Source)
at java.awt.GraphicsCallback$PeerPrintCallback.run(Unknown Source)
at sun.awt.SunGraphicsCallback.runOneComponent(Unknown Source)
at java.awt.Component.printAll(Unknown Source)
at org.eclipse.wb.internal.swing.utils.SwingImageUtils$2.run(SwingImageUtils.java:104)
at org.eclipse.wb.internal.swing.utils.SwingImageUtils.runInDispatchThread(SwingImageUtils.java:554)
at org.eclipse.wb.internal.swing.utils.SwingImageUtils.createComponentShotAWT(SwingImageUtils.java:102)
at org.eclipse.wb.internal.swing.utils.SwingImageUtils.makeShotsHierarchy(SwingImageUtils.java:235)
at org.eclipse.wb.internal.swing.utils.SwingImageUtils.makeShotsHierarchy(SwingImageUtils.java:261)
at org.eclipse.wb.internal.swing.utils.SwingImageUtils.makeShotsHierarchy(SwingImageUtils.java:261)
at org.eclipse.wb.internal.swing.utils.SwingImageUtils.makeShotsHierarchy(SwingImageUtils.java:261)
at org.eclipse.wb.internal.swing.utils.SwingImageUtils.makeShotsHierarchy(SwingImageUtils.java:261)
奇怪的是，如果我正常运行它，它就可以正常工作。以下是相关的源代码：
setTitle("OpenMPatch");
getContentPane().setLayout(new BorderLayout(0, 0));
JTabbedPane tabbedPane = new JTabbedPane(JTabbedPane.TOP);
getContentPane().add(tabbedPane);
JPanel tabModStore = new JPanel();
tabbedPane.addTab("Mod Store", null, tabModStore, "Mod Store");
JWebBrowser modStore = new JWebBrowser();
modStore.setStatusBarVisible(false);
tabModStore.add(modStore);
JPanel tabSettings = new JPanel();
tabbedPane.addTab("Settings", null, tabSettings, "Settings");
comboBoxTheme = new JComboBox();
comboBoxTheme.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent arg0) {
setLAF(comboBoxTheme.getSelectedItem().toString());
}
});
comboBoxTheme.setModel(new DefaultComboBoxModel(new String[] {
"system", "java", "motif", "nimbus", "windows",
"windowsclassic" }));
try {
comboBoxTheme.setSelectedItem(Config.ReadConfig().get("LAF"));
} catch (Exception e) {
e.printStackTrace();
OpenMPatch.error(e);
}
JLabel lblTheme = new JLabel("Theme:");
lblTheme.setLabelFor(comboBoxTheme);
lblTheme.setFont(new Font("Tahoma", Font.PLAIN, 12));
lblTheme.setHorizontalAlignment(SwingConstants.RIGHT);
JButton btnSaveSettings = new JButton("Save Settings");
btnSaveSettings.addMouseListener(new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent arg0) {
saveSettings();
}
});
JButton btnRestoreDefualts = new JButton("Restore Defualts");
btnRestoreDefualts.addMouseListener(new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent arg0) {
try {
Config.restoreDefualts();
updateSettings();
} catch (Exception e) {
e.printStackTrace();
error(e);
}
}
});
// Generated by WindowBuilder
GroupLayout gl_tabSettings = new GroupLayout(tabSettings);
gl_tabSettings
.setHorizontalGroup(gl_tabSettings
.createParallelGroup(Alignment.LEADING)
.addGroup(
gl_tabSettings
.createSequentialGroup()
.addContainerGap()
.addGroup(
gl_tabSettings
.createParallelGroup(
Alignment.LEADING)
.addGroup(
gl_tabSettings
.createSequentialGroup()
.addComponent(
lblTheme)
.addPreferredGap(
ComponentPlacement.RELATED)
.addComponent(
comboBoxTheme,
GroupLayout.PREFERRED_SIZE,
GroupLayout.DEFAULT_SIZE,
GroupLayout.PREFERRED_SIZE))
.addGroup(
gl_tabSettings
.createSequentialGroup()
.addComponent(
btnSaveSettings)
.addPreferredGap(
ComponentPlacement.RELATED)
.addComponent(
btnRestoreDefualts)))
.addContainerGap(365, Short.MAX_VALUE)));
gl_tabSettings
.setVerticalGroup(gl_tabSettings
.createParallelGroup(Alignment.LEADING)
.addGroup(
gl_tabSettings
.createSequentialGroup()
.addContainerGap()
.addGroup(
gl_tabSettings
.createParallelGroup(
Alignment.BASELINE)
.addComponent(lblTheme)
.addComponent(
comboBoxTheme,
GroupLayout.PREFERRED_SIZE,
GroupLayout.DEFAULT_SIZE,
GroupLayout.PREFERRED_SIZE))
.addGap(18)
.addGroup(
gl_tabSettings
.createParallelGroup(
Alignment.BASELINE)
.addComponent(
btnSaveSettings)
.addComponent(
btnRestoreDefualts))
.addContainerGap(274, Short.MAX_VALUE)));
tabSettings.setLayout(gl_tabSettings);
JPanel statusBar = new JPanel();
statusBar.setToolTipText("Status");
getContentPane().add(statusBar, BorderLayout.SOUTH);
setIconImage(Toolkit.getDefaultToolkit().getImage(
OpenMPatch.class.getResource("/alex/mik/openmpatch/icon.png")));
JMenuBar menuBar = new JMenuBar();
setJMenuBar(menuBar);
JMenu mnFile = new JMenu("File");
menuBar.add(mnFile);
JMenuItem mntmOpenFile = new JMenuItem("Open File...");
mntmOpenFile.addMouseListener(new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent paramMouseEvent) {
}
});
mntmOpenFile.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_O,
InputEvent.CTRL_MASK));
mnFile.add(mntmOpenFile);
JMenuItem mntmOpenFolder = new JMenuItem("Open Folder...");
mntmOpenFolder.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_O,
InputEvent.CTRL_MASK | InputEvent.SHIFT_MASK));
mnFile.add(mntmOpenFolder);
JSeparator fileSeparator1 = new JSeparator();
mnFile.add(fileSeparator1);
JMenuItem mntmQuit = new JMenuItem("Quit");
mntmQuit.addMouseListener(new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent arg0) {
close();
}
});
mntmQuit.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_Q,
InputEvent.CTRL_MASK));
mnFile.add(mntmQuit);
setDefaultCloseOperation(DISPOSE_ON_CLOSE);
pack();
当我在这里时，mntmQuit 按钮没有做任何事情。我调试了它，当我点击它时它甚至没有运行 mouseClicked 事件。我正在使用 java 1.6、WindowBuilder 1.2.0.r37、Eclipse Indigo，任何帮助都将不胜感激！