本文整理了Java中javax.swing.JTree.getRootPane()方法的一些代码示例，展示了JTree.getRootPane()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。JTree.getRootPane()方法的具体详情如下：
包路径：javax.swing.JTree
类名称：JTree
方法名：getRootPane

JTree.getRootPane介绍

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代码示例

代码示例来源：origin: net.sf.squirrel-sql.thirdparty-non-maven/openide

/** Sets the original glass pane to the root pane of stored container.
 */    
static void putBackOriginal () {
  if (oldPane == null)
    // pending, should throw an exception
    return ;
  originalSource.getRootPane ().setGlassPane (oldPane);
  oldPane.setVisible (wasVisible);
  oldPane = null;
}

代码示例来源：origin: net.sf.squirrel-sql.thirdpary-non-maven/openide

/** Sets the original glass pane to the root pane of stored container.
 */    
static void putBackOriginal () {
  if (oldPane == null)
    // pending, should throw an exception
    return ;
  originalSource.getRootPane ().setGlassPane (oldPane);
  oldPane.setVisible (wasVisible);
  oldPane = null;
}

代码示例来源：origin: fr.avianey.apache-xmlgraphics/batik

/**
 * Sets the original glass pane.
 *
 * @param dte
 *            DropTargetEvent to get the tree
 */
private void setOriginalGlassPane(JTree tree) {
  JRootPane rootPane = tree.getRootPane();
  rootPane.setGlassPane(originalGlassPane);
  originalGlassPane.setVisible(false);
  rootPane.repaint();
}

代码示例来源：origin: apache/batik

/**
 * Sets the original glass pane.
 *
 * @param dte
 *            DropTargetEvent to get the tree
 */
private void setOriginalGlassPane(JTree tree) {
  JRootPane rootPane = tree.getRootPane();
  rootPane.setGlassPane(originalGlassPane);
  originalGlassPane.setVisible(false);
  rootPane.repaint();
}

代码示例来源：origin: org.biomoby/taverna-biomoby

private void resetGlassPane() {
  if (oldGlassPane != null) {
    c.setVisible(false);
    tree.getRootPane().setGlassPane(oldGlassPane);
    oldGlassPane = null;
  }
}

代码示例来源：origin: info.aduna.commons/aduna-commons-swing

private JRootPane getRootPane() {
  Window window = SwingUtilities.windowForComponent(tree);
  if (window instanceof RootPaneContainer) {
    return ((RootPaneContainer) window).getRootPane();
  }
  else {
    // try as a last resort
    return tree.getRootPane();
  }
}

代码示例来源：origin: net.sf.squirrel-sql.thirdparty-non-maven/openide

private void checkStoredGlassPane () {
  // remember current glass pane to set back at end of dragging over this compoment
  if (!DropGlassPane.isOriginalPaneStored ()) {
    Component comp = tree.getRootPane ().getGlassPane ();
    DropGlassPane.setOriginalPane (tree, comp, comp.isVisible ());
    
    // set glass pane for paint selection line
    dropPane = DropGlassPane.getDefault (tree);
    tree.getRootPane ().setGlassPane (dropPane);
    dropPane.revalidate();
    dropPane.setVisible (true);
  }
}

代码示例来源：origin: net.sf.squirrel-sql.thirdpary-non-maven/openide

private void checkStoredGlassPane () {
  // remember current glass pane to set back at end of dragging over this compoment
  if (!DropGlassPane.isOriginalPaneStored ()) {
    Component comp = tree.getRootPane ().getGlassPane ();
    DropGlassPane.setOriginalPane (tree, comp, comp.isVisible ());
    
    // set glass pane for paint selection line
    dropPane = DropGlassPane.getDefault (tree);
    tree.getRootPane ().setGlassPane (dropPane);
    dropPane.revalidate();
    dropPane.setVisible (true);
  }
}

代码示例来源：origin: org.netbeans.api/org-openide-explorer

private void checkStoredGlassPane() {
  // remember current glass pane to set back at end of dragging over this compoment
  if (!DropGlassPane.isOriginalPaneStored()) {
    Component comp = tree.getRootPane().getGlassPane();
    DropGlassPane.setOriginalPane(tree, comp, comp.isVisible());
    // set glass pane for paint selection line
    dropPane = DropGlassPane.getDefault(tree);
    tree.getRootPane().setGlassPane(dropPane);
    dropPane.revalidate();
    dropPane.setVisible(true);
  }
}

代码示例来源：origin: org.biomoby/taverna-biomoby

public void mouseMoved(MouseEvent me) {
    path = tree.getPathForLocation(me.getX(), me.getY());
    if (path == null) {
      resetGlassPane();
      return;
    }
    row = tree.getRowForPath(path);
    bounds = tree.getPathBounds(path);
    if (!tree.getVisibleRect().contains(bounds)) {
      if (oldGlassPane == null) {
        oldGlassPane = tree.getRootPane().getGlassPane();
        c.setOpaque(false);
        tree.getRootPane().setGlassPane(c);
        c.setVisible(true);
      } else
        tree.getRootPane().repaint();
    } else {
      resetGlassPane();
    }
  }
}

代码示例来源：origin: net.sf.squirrel-sql.thirdparty-non-maven/openide

/** Converts line's bounds by the bounds of the root pane. Drop glass pane
 * is over this root pane. After covert a given line is set to drop glass pane.
 * @param line line for show in drop glass pane */
private void convertBoundsAndSetDropLine (final Line2D line) {
  int x1 = (int)line.getX1 (), x2 = (int)line.getX2 ();
  int y1 = (int)line.getY1 (), y2 = (int)line.getY2 ();
  Point p1 = SwingUtilities.convertPoint (tree, x1, y1, tree.getRootPane ());
  Point p2 = SwingUtilities.convertPoint (tree, x2, y2, tree.getRootPane ());
  line.setLine (p1, p2);
  dropPane.setDropLine (line);
}

代码示例来源：origin: net.sf.squirrel-sql.thirdpary-non-maven/openide

/** Converts line's bounds by the bounds of the root pane. Drop glass pane
 * is over this root pane. After covert a given line is set to drop glass pane.
 * @param line line for show in drop glass pane */
private void convertBoundsAndSetDropLine (final Line2D line) {
  int x1 = (int)line.getX1 (), x2 = (int)line.getX2 ();
  int y1 = (int)line.getY1 (), y2 = (int)line.getY2 ();
  Point p1 = SwingUtilities.convertPoint (tree, x1, y1, tree.getRootPane ());
  Point p2 = SwingUtilities.convertPoint (tree, x2, y2, tree.getRootPane ());
  line.setLine (p1, p2);
  dropPane.setDropLine (line);
}

代码示例来源：origin: org.netbeans.api/org-openide-explorer

/** Converts line's bounds by the bounds of the root pane. Drop glass pane
 * is over this root pane. After covert a given line is set to drop glass pane.
 * @param line line for show in drop glass pane */
private void convertBoundsAndSetDropLine(final Line2D line) {
  int x1 = (int) line.getX1();
  int x2 = (int) line.getX2();
  int y1 = (int) line.getY1();
  int y2 = (int) line.getY2();
  Point p1 = SwingUtilities.convertPoint(tree, x1, y1, tree.getRootPane());
  Point p2 = SwingUtilities.convertPoint(tree, x2, y2, tree.getRootPane());
  line.setLine(p1, p2);
  dropPane.setDropLine(line);
}

代码示例来源：origin: fr.avianey.apache-xmlgraphics/batik

public void dragEnter(DropTargetDragEvent dtde) {
  JTree tree = (JTree) dtde.getDropTargetContext().getComponent();
  JRootPane rootPane = tree.getRootPane();

代码示例来源：origin: apache/batik

public void dragEnter(DropTargetDragEvent dtde) {
  JTree tree = (JTree) dtde.getDropTargetContext().getComponent();
  JRootPane rootPane = tree.getRootPane();