本文整理了Java中org.zkoss.zul.Listbox.getSelectedCount()方法的一些代码示例，展示了Listbox.getSelectedCount()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。Listbox.getSelectedCount()方法的具体详情如下：
包路径：org.zkoss.zul.Listbox
类名称：Listbox
方法名：getSelectedCount

Listbox.getSelectedCount介绍

[英]Returns the number of items being selected.
[中]返回要选择的项目数。

代码示例

代码示例来源：origin: org.carewebframework/org.carewebframework.vista.ui.documents

/**
 * Returns a list of currently selected documents, or if no documents are selected, of all
 * documents.
 *
 * @return List of currently selected documents.
 */
protected List<Document> getSelectedDocuments() {
  return getObjects(listBox.getSelectedCount() > 0);
}

代码示例来源：origin: org.carewebframework/org.carewebframework.vista.ui.documents

/**
 * Update selection count.
 */
public void onSelect$listBox() {
  updateSelectCount(listBox.getSelectedCount());
}

代码示例来源：origin: org.carewebframework/org.carewebframework.rpms.ui.core

/**
 * Returns an array of selected subsets.
 * 
 * @return Array of selected subsets.
 */
private String[] getSelectedSubsets() {
  String[] selectedSubsets = new String[lbSubset.getSelectedCount()];
  int i = 0;
  
  for (Listitem item : lbSubset.getSelectedItems()) {
    selectedSubsets[i] = item.getValue();
  }
  
  return selectedSubsets;
}

代码示例来源：origin: org.zkoss.zk/zul

/**
   * Override to remove unnecessary Listitem re-indexing (when ROD is on, clear() is called frequently). 
   */
  public void clear() {
    final boolean oldFlag = setReplacingItem(true);
    try {
      //Bug ZK-1834: if there are selected items, clear first.
      if (getSelectedCount() > 0) {
        clearSelection();
        // Bug ZK-1842 Listbox scroll bug listheader sort 
        _anchorLeft = _anchorTop = 0;
      }
      super.clear();
    } finally {
      setReplacingItem(oldFlag);
    }
  }
};

代码示例来源：origin: org.carewebframework/org.carewebframework.rpms.ui.problem

private void updateControls() {
  boolean b = PatientContext.getActivePatient() == null || !bgoSecurity.verifyWriteAccess(true);
  btnAdd.setDisabled(b);
  btnEdit.setDisabled(b || lbProblems.getSelectedCount() == 0);
  btnDelete.setDisabled(btnEdit.isDisabled());
  mnuAdd.setDisabled(btnAdd.isDisabled());
  mnuEdit.setDisabled(btnEdit.isDisabled());
  mnuDelete.setDisabled(btnDelete.isDisabled());
  btnPOV.setDisabled(true); //oEncounter.Prepare(ofNotLocked Or ofValidateOnly)
  btnPOV.setVisible(allowAddPov);
  mnuPOV.setDisabled(btnPOV.isDisabled());
  mnuPOV.setVisible(btnPOV.isVisible());
  mnuSetFilter.setDisabled(cboFilter.getSelectedIndex() == -1);
}