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

JTree.isCollapsed介绍

暂无

代码示例

代码示例来源：origin: igvteam/igv

private void collapsePath(TreePath treePath) {
  if (!tree.isCollapsed(treePath)) {
    tree.collapsePath(treePath);
  }
}

代码示例来源：origin: net.sf.jt400/jt400

/**
Indicates if the object is currently collapsed.

@param  object    The object.
@return true if the object is collapsed; false otherwise.
**/
  public boolean isCollapsed (VNode object)
  {
    if (object == null)
      throw new NullPointerException ("object");

    int row = findRow (object);
    if (row >= 0)
      return tree_.isCollapsed (row);
    else
      return false;
  }

代码示例来源：origin: org.jboss.jbossts.arjunacore/arjunacore

private void modifyTransactionView ()
{
  if (transactions.isCollapsed(1))
    transactions.expandRow(1);
  else
    transactions.collapseRow(1);
}

代码示例来源：origin: jbosstm/narayana

private void modifyTransactionView ()
{
  if (transactions.isCollapsed(1))
    transactions.expandRow(1);
  else
    transactions.collapseRow(1);
}

代码示例来源：origin: jbosstm/narayana

private void modifyTransactionView ()
{
  if (transactions.isCollapsed(1))
    transactions.expandRow(1);
  else
    transactions.collapseRow(1);
}

代码示例来源：origin: jboss.jbossts/jbossjts

private void modifyTransactionView ()
{
  if (transactions.isCollapsed(1))
    transactions.expandRow(1);
  else
    transactions.collapseRow(1);
}

代码示例来源：origin: org.jboss.jbossts.jta/narayana-jta

private void modifyTransactionView ()
{
  if (transactions.isCollapsed(1))
    transactions.expandRow(1);
  else
    transactions.collapseRow(1);
}

代码示例来源：origin: org.jboss.jbossts.arjunacore/arjuna

private void modifyTransactionView ()
{
  if (transactions.isCollapsed(1))
    transactions.expandRow(1);
  else
    transactions.collapseRow(1);
}

代码示例来源：origin: jbosstm/narayana

private void modifyTransactionView ()
{
  if (transactions.isCollapsed(1))
    transactions.expandRow(1);
  else
    transactions.collapseRow(1);
}

代码示例来源：origin: org.jboss.jbossts/jbossjta

private void modifyTransactionView ()
{
  if (transactions.isCollapsed(1))
    transactions.expandRow(1);
  else
    transactions.collapseRow(1);
}

代码示例来源：origin: org.jboss.narayana.jts/narayana-jts-idlj

private void modifyTransactionView ()
{
  if (transactions.isCollapsed(1))
    transactions.expandRow(1);
  else
    transactions.collapseRow(1);
}

代码示例来源：origin: org.jboss.narayana.arjunacore/arjuna

private void modifyTransactionView ()
{
  if (transactions.isCollapsed(1))
    transactions.expandRow(1);
  else
    transactions.collapseRow(1);
}

代码示例来源：origin: org.jboss.narayana.arjunacore/arjunacore

private void modifyTransactionView ()
{
  if (transactions.isCollapsed(1))
    transactions.expandRow(1);
  else
    transactions.collapseRow(1);
}

代码示例来源：origin: UNIVALI-LITE/Portugol-Studio

@Override
public void keyReleased(KeyEvent e)
{
  if(e.getKeyCode() == KeyEvent.VK_ENTER){
    int selectedRow = arvore.getSelectionRows()[0];
    if(arvore.isCollapsed(selectedRow)){
      arvore.expandRow(selectedRow);
    }else{
      arvore.collapseRow(selectedRow);
    }
  }
}

代码示例来源：origin: net.sf.squirrel-sql/squirrel-sql

private void onWindowClosing()
{
 JTree tre = _dialog.treFiles;
 tre.isCollapsed(new TreePath(_recentFilesNode.getPath()));
 Preferences.userRoot().putBoolean(PREF_KEY_RECENT_FILES_EXPANDED, tre.isExpanded(new TreePath(_recentFilesNode.getPath())));
 Preferences.userRoot().putBoolean(PREF_KEY_FAVOURITE_FILES_EXPANDED, tre.isExpanded(new TreePath(_favouriteFilesNode.getPath())));
 Preferences.userRoot().putBoolean(PREF_KEY_RECENT_ALIAS_FILES_EXPANDED, tre.isExpanded(new TreePath(_recentFilesForAliasNode.getPath())));
 Preferences.userRoot().putBoolean(PREF_KEY_FAVOURITE_ALIAS_FILES_EXPANDED, tre.isExpanded(new TreePath(_favouriteFilesForAliasNode.getPath())));
}

代码示例来源：origin: realXuJiang/bigtable-sql

private void onWindowClosing()
{
 JTree tre = _dialog.treFiles;
 tre.isCollapsed(new TreePath(_recentFilesNode.getPath()));
 Preferences.userRoot().putBoolean(PREF_KEY_RECENT_FILES_EXPANDED, tre.isExpanded(new TreePath(_recentFilesNode.getPath())));
 Preferences.userRoot().putBoolean(PREF_KEY_FAVOURITE_FILES_EXPANDED, tre.isExpanded(new TreePath(_favouriteFilesNode.getPath())));
 Preferences.userRoot().putBoolean(PREF_KEY_RECENT_ALIAS_FILES_EXPANDED, tre.isExpanded(new TreePath(_recentFilesForAliasNode.getPath())));
 Preferences.userRoot().putBoolean(PREF_KEY_FAVOURITE_ALIAS_FILES_EXPANDED, tre.isExpanded(new TreePath(_favouriteFilesForAliasNode.getPath())));
}

代码示例来源：origin: net.sf.sfac/sfac-core

private static void expandNodesOfLevels(JTree tree, TreePath currentPath, int toLevel) {
  int currentLevel = currentPath.getPathCount();
  if (currentLevel < toLevel) {
    if (tree.isCollapsed(currentPath)) {
      tree.expandPath(currentPath);
      collapseChildNodes(tree, currentPath);
      tree.expandPath(currentPath);
    }
    Object currentNode = currentPath.getLastPathComponent();
    TreeModel model = tree.getModel();
    RecursiveTreePath childPath;
    int len = model.getChildCount(currentNode);
    for (int i = 0; i < len; i++) {
      childPath = new RecursiveTreePath(currentPath, model.getChild(currentNode, i));
      expandNodesOfLevels(tree, childPath, toLevel);
    }
  }
}

代码示例来源：origin: Vhati/Slipstream-Mod-Manager

/**
 * Cycles through expanding all nodes and collapsing them.
 */
public void toggleAllNodeExpansion() {
  boolean canExpand = false;
  boolean canCollapse = false;
  for ( int i = tree.getRowCount()-1; i >= 0; i-- ) {
    if ( tree.isCollapsed( i ) ) {
      canExpand = true;
    }
    else if ( tree.isExpanded( i ) ) {
      canCollapse = true;
    }
  }
  if ( canExpand ) {
    expandAllNodes( tree.getRowCount() );
  }
  else if ( canCollapse ) {
    collapseAllNodes( new TreePath( treeModel.getRoot() ) );
  }
}