本文整理了Java中com.mxgraph.view.mxGraph.getCurrentRoot()方法的一些代码示例，展示了mxGraph.getCurrentRoot()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。mxGraph.getCurrentRoot()方法的具体详情如下：
包路径：com.mxgraph.view.mxGraph
类名称：mxGraph
方法名：getCurrentRoot

mxGraph.getCurrentRoot介绍

[英]Returns the current root of the displayed cell hierarchy. This is a shortcut to in .
[中]返回显示的单元格层次结构的当前根。这是进入的捷径。

代码示例

代码示例来源：origin: Activiti/Activiti

double y0 = x0;
if (!moveTree || parent == graph.getDefaultParent() || parent == graph.getCurrentRoot()) {
 mxGeometry g = model.getGeometry(root);
 if (g.isRelative()) {
 if (model.getParent(node.cell) != graph.getCurrentRoot() && model.getParent(node.cell) != graph.getDefaultParent()) {
  moveNode(node, dx, dy);

代码示例来源：origin: com.github.vlsi.mxgraph/jgraphx

/**
 * Uses the root of the model as the root of the displayed cell hierarchy
 * and selects the previous root.
 */
public void home()
{
  Object current = getCurrentRoot();
  if (current != null)
  {
    view.setCurrentRoot(null);
    mxCellState state = view.getState(current);
    if (state != null)
    {
      setSelectionCell(current);
    }
  }
}

代码示例来源：origin: org.tinyjee.jgraphx/jgraphx

/**
 * Uses the root of the model as the root of the displayed cell hierarchy
 * and selects the previous root.
 */
public void home()
{
  Object current = getCurrentRoot();
  if (current != null)
  {
    view.setCurrentRoot(null);
    mxCellState state = view.getState(current);
    if (state != null)
    {
      setSelectionCell(current);
    }
  }
}

代码示例来源：origin: com.github.vlsi.mxgraph/jgraphx

/**
 * 
 */
protected void cellDrawn(mxICanvas canvas, mxCellState state)
{
  if (isFoldingEnabled() && canvas instanceof mxGraphics2DCanvas)
  {
    mxIGraphModel model = graph.getModel();
    mxGraphics2DCanvas g2c = (mxGraphics2DCanvas) canvas;
    Graphics2D g2 = g2c.getGraphics();
    // Draws the collapse/expand icons
    boolean isEdge = model.isEdge(state.getCell());
    if (state.getCell() != graph.getCurrentRoot()
        && (model.isVertex(state.getCell()) || isEdge))
    {
      ImageIcon icon = getFoldingIcon(state);
      if (icon != null)
      {
        Rectangle bounds = getFoldingIconBounds(state, icon);
        g2.drawImage(icon.getImage(), bounds.x, bounds.y,
            bounds.width, bounds.height, this);
      }
    }
  }
}

代码示例来源：origin: org.tinyjee.jgraphx/jgraphx

/**
 * 
 */
protected void cellDrawn(mxICanvas canvas, mxCellState state)
{
  if (isFoldingEnabled() && canvas instanceof mxGraphics2DCanvas)
  {
    mxIGraphModel model = graph.getModel();
    mxGraphics2DCanvas g2c = (mxGraphics2DCanvas) canvas;
    Graphics2D g2 = g2c.getGraphics();
    // Draws the collapse/expand icons
    boolean isEdge = model.isEdge(state.getCell());
    if (state.getCell() != graph.getCurrentRoot()
        && (model.isVertex(state.getCell()) || isEdge))
    {
      ImageIcon icon = getFoldingIcon(state);
      if (icon != null)
      {
        Rectangle bounds = getFoldingIconBounds(state, icon);
        g2.drawImage(icon.getImage(), bounds.x, bounds.y,
            bounds.width, bounds.height, this);
      }
    }
  }
}

代码示例来源：origin: com.github.vlsi.mxgraph/jgraphx

Object current = getCurrentRoot();

代码示例来源：origin: org.tinyjee.jgraphx/jgraphx

Object current = getCurrentRoot();

代码示例来源：origin: com.github.vlsi.mxgraph/jgraphx

if (parent == getDefaultParent() || parent == getCurrentRoot())

代码示例来源：origin: org.tinyjee.jgraphx/jgraphx

if (parent == getDefaultParent() || parent == getCurrentRoot())

代码示例来源：origin: com.bbossgroups.activiti/activiti-bpmn-layout

double y0 = x0;
if (!moveTree || parent == graph.getDefaultParent() || parent == graph.getCurrentRoot()) {
  mxGeometry g = model.getGeometry(root);
  if (g.isRelative()) {
  if (model.getParent(node.cell) != graph.getCurrentRoot() && model.getParent(node.cell) != graph.getDefaultParent()) {
    moveNode(node, dx, dy);

代码示例来源：origin: org.flowable/flowable-bpmn-layout

double y0 = x0;
if (!moveTree || parent == graph.getDefaultParent() || parent == graph.getCurrentRoot()) {
  mxGeometry g = model.getGeometry(root);
  if (g.isRelative()) {
  if (model.getParent(node.cell) != graph.getCurrentRoot() && model.getParent(node.cell) != graph.getDefaultParent()) {
    moveNode(node, dx, dy);

代码示例来源：origin: org.tinyjee.jgraphx/jgraphx

&& model.getGeometry(parent) != null)
if (getCurrentRoot() != parent)

代码示例来源：origin: com.github.vlsi.mxgraph/jgraphx

&& model.getGeometry(parent) != null)
if (getCurrentRoot() != parent)