javax.swing.JEditorPane.getUI()方法的使用及代码示例

x33g5p2x  于2022-01-21 转载在 其他  
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本文整理了Java中javax.swing.JEditorPane.getUI()方法的一些代码示例，展示了JEditorPane.getUI()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。JEditorPane.getUI()方法的具体详情如下：
包路径：javax.swing.JEditorPane
类名称：JEditorPane
方法名：getUI

JEditorPane.getUI介绍

暂无

代码示例

代码示例来源：origin: stackoverflow.com

public static void main(String[] args) throws Exception {
  System.setProperty("java.awt.headless", "true"); 
  EventQueue.invokeLater(new Runnable() {

    @Override
    public void run() {
      Rectangle bounds = new Rectangle(255, 255);
      BufferedImage image = new BufferedImage(
        bounds.width, bounds.height, BufferedImage.TYPE_INT_RGB);
      Graphics2D d = image.createGraphics();
      d.setClip(bounds);
      for (int i = 0; i < 1000; i++) {
        JEditorPane renderHelper = new JEditorPane(
          "text/html", "<html><body>This is my text.</body></html>");
        HTMLDocument document = (HTMLDocument) renderHelper.getDocument();
        document.getStyleSheet().addRule("foo{color:black;}");
        View rootView = renderHelper.getUI().getRootView(renderHelper);
        rootView.paint(d, bounds);
      }
    }
  });
}

代码示例来源：origin: markiewb/nb-codeoutline

/**
 * Convert a y-coordinate in the NaviView co-ordinate space to a line number
 * in the document.
 */
private int yViewToDocument(int vpos)
{
  View view = editorPane.getUI().getRootView(editorPane);
  Insets insets = getInsets();
  vpos -= insets.top + frw;
  int myHeight = Math.max(getHeight() - insets.top - insets.bottom - frw*2, 1);
  if (prefViewHeight > myHeight) {
    vpos = vpos * prefViewHeight / myHeight;
  }
  Bias [] breturn = new Bias[1];
  int pos = view.viewToModel(0, vpos, new Rectangle(5,Integer.MAX_VALUE), breturn);
  
  return pos;
}

代码示例来源：origin: markiewb/nb-codeoutline

View view = editorPane.getUI().getRootView(editorPane);

代码示例来源：origin: nroduit/Weasis

public static Shape getPageShape(int pageStartY, int pageWidth, int pageHeight, JEditorPane sourcePane) {
  Area result = new Area(new Rectangle(0, 0, pageWidth, pageHeight));
  View rootView = sourcePane.getUI().getRootView(sourcePane);
  Rectangle last = new Rectangle();
  for (int x = 1; x < pageWidth; x++) {

代码示例来源：origin: org.netbeans.api/org-netbeans-modules-lexer-editorbridge

public void install(JEditorPane pane) {
  super.install(pane);
  TextUI ui = pane.getUI();
  if (ui instanceof BaseTextUI) {
    ((BaseTextUI)ui).getEditorUI().addLayer(new LexerLayer(pane), LexerLayer.VISIBILITY);
  }
}

代码示例来源：origin: nroduit/Weasis

public void doPagesLayout() {
  setLayout(null);
  removeAll();
  this.rootView = sourcePane.getUI().getRootView(sourcePane);
  sourcePane.setSize(pageWidth - margins.top - margins.bottom, Integer.MAX_VALUE);
  Dimension d = sourcePane.getPreferredSize();
  sourcePane.setSize(pageWidth - margins.top - margins.bottom, d.height);
  calculatePageInfo();
  int count = pages.size();
  this.setPreferredSize(new Dimension(pageWidth * 2 + 50, PAGE_SHIFT + count * (pageHeight + PAGE_SHIFT)));
}

代码示例来源：origin: stackoverflow.com

MouseListener sentenceCollapse = new MouseAdapter() {
  public void mouseClicked(MouseEvent e) {
    JEditorPane src = (JEditorPane)e.getSource();
    View v = src.getUI().getRootView(src);
    Insets ins = src.getInsets();
    int x = ins.left;
    int y = ins.top;
    Point p = e.getPoint();
    p.translate(-x, -y);
    Rectangle alloc = new Rectangle(0,0,Short.MAX_VALUE,Short.MAX_VALUE);

    while (v != null && !(v instanceof SentenceView)) {
      View vChild = null;
      int n = v.getViewCount();
      for (int i = 0; i < n; i++) {
        Rectangle r = v.getChildAllocation(i, alloc).getBounds();

        if (r.contains(p)) {
          vChild = v.getView(i); 
          alloc = (Rectangle) r.clone();
        }
      }
      v = vChild;
    }
    if (v != null && v instanceof SentenceView) {
    <<< unfold or fold the Sentence View >>>
    src.repaint();
  }
};

代码示例来源：origin: markiewb/nb-codeoutline

/**
 * Notify the NaviView that the document has changed (vertical) length. Normally
 * this is called by NaviviewView.
 */
public void documentChangedLength()
{
  View view = editorPane.getUI().getRootView(editorPane);
  int newPrefHeight = (int) view.getPreferredSpan(View.Y_AXIS);
  Insets insets = getInsets();
  int yoffs = insets.top + frw;
  if (! scrollBar.isVisible()) {
    // If the scrollbar is invisible, and the document height changes,
    // we need to repaint the view border
    int rpHeight = Math.max(newPrefHeight,prefViewHeight) + yoffs + frw;
    repaint(0, 0, getWidth(), rpHeight);
  }
  else {
    repaint(0, Math.min(newPrefHeight, prefViewHeight) + yoffs,
        getWidth(),
        Math.abs(newPrefHeight - prefViewHeight) + frw);
  }
  prefViewHeight = newPrefHeight;
}

代码示例来源：origin: org.gephi/ui-components

@Override
public int print(Graphics graphics, PageFormat pageFormat, int pageIndex) {
  boolean last = false;
  try {
    View rootView = displayPane.getUI().getRootView(displayPane);
    double scaleX = pageFormat.getImageableWidth() / displayPane.getMinimumSize().getWidth();
    scaleX = Math.min(scaleX, 1.0);
    double scaleY = scaleX;
    int end = (int) (pageIndex * ((1.0f / scaleY) * (double) pageFormat.getImageableHeight()));
    Rectangle allocation = new Rectangle(0,
        -end,
        (int) pageFormat.getImageableWidth(),
        (int) pageFormat.getImageableHeight());
    ((Graphics2D) graphics).scale(scaleX, scaleY);
    graphics.setClip((int) (pageFormat.getImageableX() / scaleX),
        (int) (pageFormat.getImageableY() / scaleY),
        (int) (pageFormat.getImageableWidth() / scaleX),
        (int) (pageFormat.getImageableHeight() / scaleY));
    ((Graphics2D) graphics).translate(((Graphics2D) graphics).getClipBounds().getX(),
        ((Graphics2D) graphics).getClipBounds().getY());
    rootView.paint(graphics, allocation);
    last = end > displayPane.getUI().getPreferredSize(displayPane).getHeight();
    if ((last)) {
      return Printable.NO_SUCH_PAGE;
    }
  } catch (Exception e) {
    Exceptions.printStackTrace(e);
  }
  return Printable.PAGE_EXISTS;
}

代码示例来源：origin: nz.ac.waikato.cms.weka.thirdparty/bounce

/**
 * Return true when a Wrapped View is used.
 * 
 * @see Scrollable#getScrollableTracksViewportWidth()
 */
public boolean getScrollableTracksViewportWidth() {
  View view = editor.getUI().getRootView( editor).getView(0);

  if ( view instanceof WrappedPlainView) {
    return true;
  } else if ( getParent() instanceof JViewport) {
    return (((JViewport)getParent()).getWidth() > getPreferredSize().width);
  }
  return false;
}

代码示例来源：origin: nroduit/Weasis

public static View getLeafViewAtPoint(Point p, View root, JEditorPane sourcePane) {
  int pos = sourcePane.viewToModel(p);
  View v = sourcePane.getUI().getRootView(sourcePane);
  while (v.getViewCount() > 0) {
    int i = v.getViewIndex(pos, Position.Bias.Forward);
    v = v.getView(i);
  }
  Shape alloc = getAllocation(root, sourcePane);
  if (alloc.contains(p)) {
    return v;
  }
  return null;
}

代码示例来源：origin: igniterealtime/Spark

JEditorPane.validate();
rootView = JEditorPane.getUI().getRootView(JEditorPane);

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