eclipse-rcp - Eclipse RCP 在“关于”窗口中隐藏安装详细信息

Question

我有一个自定义 RCP 应用程序，您知道如何从“关于”对话框中隐藏“安装详细信息”按钮吗？

Answer 1

I haven't found the way to hide that button, I think the only possibility is to extend AboutDialog and make a new command for your plugin.

public class DAboutHandler extends AbstractHandler {


private class DAboutDialog extends AboutDialog
{
    public final static int DETAILS_ID = IDialogConstants.CLIENT_ID + 1;
    public DAboutDialog(Shell parentShell) {
        super(parentShell);
    }

    @Override
    protected Button createButton(Composite parent, int id, String label, boolean defaultButton) {
        if(id==DETAILS_ID) return null;
        return super.createButton(parent, id, label, defaultButton);
    }
}
/*
 * (non-Javadoc)
 * 
 * @see org.eclipse.core.commands.IHandler#execute(org.eclipse.core.commands.ExecutionEvent)
 */
public DAboutDialog execute(ExecutionEvent event) throws ExecutionException {
    new DAboutDialog(HandlerUtil.getActiveShellChecked(event)).open();
    return null;
}

}

Answer 2

我不认为你可以......安装详细信息按钮是在 AboutDialog createButtonsForButtonBar 方法中创建的......看起来它是无条件的。