从 icePDF 查看器禁用工具栏

Question

我正在尝试使用icePDF的样本。一切正常，但我需要禁用出现在顶部的工具栏。我尝试了几件事，但它不起作用。一些身体可以帮我解决吗？下面是我的代码。

//package XML.test;
package applet;
import java.util.ResourceBundle;
import javax.swing.JFrame;
import javax.swing.JPanel;
import org.icepdf.ri.common.ComponentKeyBinding;
import org.icepdf.ri.common.SwingController;
import org.icepdf.ri.common.SwingViewBuilder;
import org.icepdf.ri.util.PropertiesManager;
import org.icepdf.core.pobjects.fonts.*;
import org.icepdf.core.views.DocumentViewController;
import org.icepdf.core.*;
public class ViewerComponentExample 
{
    static void buildFrame(String filepath)
    {
        System.getProperties().put("org.icepdf.core.scaleImages", "false"); 
        System.getProperties().put("org.icepdf.core.imageReference","smoothScaled");
        System.getProperties().put("org.icepdf.core.target.dither", "VALUE_DITHER_DISABLE"); 
        System.getProperties().put("org.icepdf.core.target.fractionalmetrics", "VALUE_FRACTIONALMETRICS_OFF"); 
        System.getProperties().put("org.icepdf.core.target.interpolation", "VALUE_INTERPOLATION_NEAREST_ NEIGHBOR"); 
        System.getProperties().put("org.icepdf.core.screen.interpolation", "VALUE_INTERPOLATION_NEAREST_NEIGHBOR"); 
        System.getProperties().put("org.icepdf.core.awtFontLoading","true");
        SwingController controller = new SwingController();
        PropertiesManager properties = new PropertiesManager(System.getProperties(), ResourceBundle.getBundle(PropertiesManager.DEFAULT_MESSAGE_BUNDLE));
        properties.setBoolean(PropertiesManager.PROPERTY_SHOW_TOOLBAR_ANNOTATION, Boolean.FALSE);
        properties.setBoolean(PropertiesManager.PROPERTY_SHOW_TOOLBAR_FIT, Boolean.FALSE); 
        // Build a SwingViewFactory configured with the controller
        SwingViewBuilder factory = new SwingViewBuilder(controller);
        JPanel viewerComponentPanel = factory.buildViewerPanel();
        // add copy keyboard command
        ComponentKeyBinding.install(controller, viewerComponentPanel);
        // add interactive mouse link annotation support via callback
        controller.getDocumentViewController().setAnnotationCallback(
        new org.icepdf.ri.common.MyAnnotationCallback(
        controller.getDocumentViewController()));
        // Use the factory to build a JPanel that is pre-configured
        //with a complete, active Viewer UI.
        // Create a JFrame to display the panel in
        JFrame window = new JFrame("Metrics Wizard Help");
        window.getContentPane().add(viewerComponentPanel);
        window.pack();
        window.setVisible(true);
        controller.setPageFitMode(DocumentViewController.PAGE_FIT_WINDOW_WIDTH, false);
         controller.openDocument(filepath);
    }
    public static void main(String args[]) 
    {
         String filepath = "C:/Users/vishalt/Workspaces/Eclipse 4.2 Java/htmltopdf/src/XML/output/SCB_TEST.pdf";
        buildFrame(filepath);  
    }

}

Answer 1

private SwingController controller;
controller = new SwingController();
SwingViewBuilder viewBuilder = new SwingViewBuilder(controller, properties);
JPanel panel = viewBuilder.buildViewerPanel();
controller.setToolBarVisible(false);

您必须将工具栏设置为不可见，因为 icePdf 会在 PDF 文档中查找该属性，并在没有打开文档时默认覆盖您的设置！

Answer 2

有两种方法可以做到这一点。

1） 按照此示例将所有工具栏设置为 false。http://www.icesoft.org/JForum/posts/list/17673.page#sthash.48ICrL2A.dpbs

2） 您可以通过编辑SwingViewBuilder的源代码来修改或删除工具栏。

这是代码的链接：http://sventon.icesoft.org/svn/repos/repo/show//icepdf/trunk/icepdf/viewer/src/org/icepdf/ri/common/SwingViewBuilder.java?revision=34004

您可能希望注释掉第 481 - 483 行。

481 JToolBar toolBar = buildCompleteToolBar(embeddableComponent);
482             if (toolBar != null)
483                 cp.add(toolBar, BorderLayout.NORTH)

删除导入SwingViewBuilder并创建自己的类，并注释掉这些行。