List of usage examples for javax.swing JEditorPane getFontMetrics
public FontMetrics getFontMetrics(Font font)
FontMetrics for the specified Font. From source file:org.squidy.designer.knowledgebase.RepositoryItem.java
private void initPane() { // Add Zoomable Component new Thread(new Runnable() { public void run() { // ProgressIndicator indicator = new // ProgressIndicator(InformationShape.this); if (information == null || "".equals(information)) { return; }/*from w w w . j ava2 s . c om*/ URL url = null; try { try { if (information.endsWith(".pdf")) { url = InformationShape.class.getResource(information); } else if (information.endsWith(".html")) { try { url = new URL(information); } catch (Exception e) { url = InformationShape.class.getResource(information); } } else { url = new URL(information); } } catch (Exception e) { // do nothing } PNode cropNode; // PDF if (information.endsWith(".pdf")) { if (LOG.isDebugEnabled()) { LOG.debug("Display information as PDF."); } cropNode = new PDFPane(url.getFile()); } // HTML else { if (LOG.isDebugEnabled()) { LOG.debug("Display information as HTML."); } JEditorPane editorPane = new JEditorPane(); editorPane.setFont(internalFont.deriveFont(10f)); FontMetrics fm = editorPane.getFontMetrics(editorPane.getFont()); int editorWidth = 400; editorPane.setPreferredSize(new Dimension(editorWidth, FontUtils.getLineCount(information, editorWidth) * fm.getHeight())); cropNode = JComponentWrapper.create(editorPane); editorPane.setEditable(false); if (information.endsWith(".html")) { HTMLEditorKit editorKit = new HTMLEditorKit(); editorPane.setEditorKit(editorKit); editorPane.setPage(url); editorPane.setPreferredSize(new Dimension(800, 2000)); } else { editorPane.setText(information); } // Prepare HTML Kit // HTMLParser editorKit = new HTMLParser(); // HTMLParserCallback callback = new // HTMLParserCallback(); // getComponentEditorPane().setEditorKit(editorKit); // //Open connection // InputStreamReader reader = new // InputStreamReader(url.openStream()); // //Start parse process // editorKit.getParser().parse(reader, callback, true); // Wait until parsing process has finished // try { // Thread.sleep(2000); // } // catch (InterruptedException e) { // if (LOG.isErrorEnabled()) { // LOG.error("Error in " + // InformationShape.class.getName() + ".", e); // } // } } cropScroll = new CropScroll(cropNode, new Dimension(1000, 700), 0.2); cropScroll.setOffset( getBoundsReference().getCenterX() - cropScroll.getBoundsReference().getCenterX(), 250); addChild(cropScroll); invalidateFullBounds(); invalidateLayout(); invalidatePaint(); } catch (MalformedURLException e) { if (LOG.isErrorEnabled()) { LOG.error("Could not parse URL from input string: " + e.getMessage() + " in " + RepositoryItem.class.getName() + ".\nInput was: " + information); } } catch (IOException e) { if (LOG.isErrorEnabled()) { LOG.error("Could not create HTMLPane in " + RepositoryItem.class.getName(), e); } } // indicator.done(); } }).start(); }
From source file:org.squidy.designer.zoom.impl.InformationShape.java
private void initPane() { // Add Zoomable Component new Thread(new Runnable() { public void run() { // ProgressIndicator indicator = new // ProgressIndicator(InformationShape.this); if (informationSource == null || "".equals(informationSource)) { return; }//from w w w . ja v a 2 s. c o m try { if (informationSource.endsWith(".pdf")) { url = InformationShape.class.getResource(informationSource); } else if (informationSource.endsWith(".html")) { try { url = new URL(informationSource); } catch (Exception e) { url = InformationShape.class.getResource(informationSource); } } else { url = new URL(informationSource); } } catch (Exception e) { // do nothing } PNode cropNode; // PDF if (informationSource.endsWith(".pdf")) { if (LOG.isDebugEnabled()) { LOG.debug("Display information as PDF."); } cropNode = new PDFPane(url.getFile()); } // HTML else { if (LOG.isDebugEnabled()) { LOG.debug("Display information as HTML."); } if (informationSource.startsWith("http") || informationSource.endsWith(".html")) { XHTMLPanel xhtmlPanel = new XHTMLPanel(); try { xhtmlPanel.setDocument(url.toURI().toString()); } catch (URISyntaxException e) { // TODO Auto-generated catch block e.printStackTrace(); } xhtmlPanel.setPreferredSize(new Dimension(800, 800)); // xhtmlPanel.addPropertyChangeListener("preferredSize", new PropertyChangeListener() { // // public void propertyChange(PropertyChangeEvent evt) { // cropScroll.updateScroller(); // cropNode. // } // }); cropNode = JComponentWrapper.create(xhtmlPanel); } else { JEditorPane editorPane = new JEditorPane(); editorPane.setFont(internalFont.deriveFont(10f)); FontMetrics fm = editorPane.getFontMetrics(editorPane.getFont()); int editorWidth = 400; editorPane.setPreferredSize(new Dimension(editorWidth, FontUtils.getLineCount(informationSource, editorWidth) * fm.getHeight())); cropNode = JComponentWrapper.create(editorPane); editorPane.setEditable(false); editorPane.setText(informationSource); } // Prepare HTML Kit // HTMLParser editorKit = new HTMLParser(); // HTMLParserCallback callback = new // HTMLParserCallback(); // getComponentEditorPane().setEditorKit(editorKit); // //Open connection // InputStreamReader reader = new // InputStreamReader(url.openStream()); // //Start parse process // editorKit.getParser().parse(reader, callback, true); // Wait until parsing process has finished // try { // Thread.sleep(2000); // } // catch (InterruptedException e) { // if (LOG.isErrorEnabled()) { // LOG.error("Error in " + // InformationShape.class.getName() + ".", e); // } // } } cropScroll = new CropScroll(cropNode, new Dimension(1000, 700), 0.2); cropScroll.setOffset( getBoundsReference().getCenterX() - cropScroll.getBoundsReference().getCenterX(), 250); addChild(cropScroll); invalidateFullBounds(); invalidateLayout(); invalidatePaint(); // indicator.done(); } }).start(); }