如何在customUI.xml中为Word功能区按钮标签添加换行？

要让「Add/Edit Citation」按钮标签显示为两行，你不能用普通的<br>、\n这类字符，Office Ribbon的customUI只识别XML标准的Unicode换行实体
，具体操作如下：

关键修改步骤 #

• 将按钮的label属性值中的空格替换为
，也就是把label="Add/Edit Citation"改成label="Add/Edit
Citation"
• 确保按钮保留size="large"属性，只有大尺寸按钮支持多行标签显示

修改后的完整customUI.xml代码 #

<?xml version="1.0"?>
<customUI xmlns="http://schemas.microsoft.com/office/2006/01/customui">
  <ribbon>
    <tabs>
      <tab id="ZoteroTab" getLabel="ZoteroRibbon.ZoteroTabLabel" insertBeforeMso="TabAddIns">
        <group id="ZoteroGroup" image="zoteroz16" label="Zotero">
          <!-- 修改了label属性，添加换行实体 -->
          <button id="InsertZoteroCitationButton" label="Add/Edit&#10;Citation" size="large" image="addEditZoteroCitation" onAction="ZoteroRibbon.ZoteroRibbonAddEditCitation" supertip="Insert a new citation, or edit the citation at the current cursor position"/>
          <button id="InsertZoteroNoteButton" label="Add Note" size="large" image="addZoteroNote" onAction="ZoteroRibbon.ZoteroRibbonAddNote" supertip="Insert a new note at the current cursor position"/>
          <button id="InsertZoteroBibliographyButton" label="Add/Edit Bibliography" size="large" image="addEditZoteroBibliography" onAction="ZoteroRibbon.ZoteroRibbonAddEditBibliography" supertip="Insert a new bibliography, or edit the existing bibliography, at the current cursor position"/>
          <button id="ZoteroSetDocPrefs" label="Document Preferences" image="setZoteroDocPrefs-small" onAction="ZoteroRibbon.ZoteroRibbonSetDocPrefs" supertip="Change the citation style or locale"/>
          <button id="RefreshZotero" label="Refresh" image="RefreshZotero" onAction="ZoteroRibbon.ZoteroRibbonRefresh" supertip="Update all citations to reflect changes"/>
          <button id="ZoteroRemoveCodes" label="Unlink Citations" image="ZoteroRemoveCodes" onAction="ZoteroRibbon.ZoteroRibbonRemoveCodes" supertip="Remove all Zotero field codes and unlink from Zotero library"/>
          <!-- <button id="InsertZoteroCitationButtonSmall" visible="false" label="Add/Edit Citation" image="addEditZoteroCitation-small" onAction="ZoteroRibbon.ZoteroRibbonAddEditCitation" supertip="Insert a new citation, or edit the citation at the current cursor position"/>
        <button id="InsertZoteroBibliographyButtonSmall" visible="false" label="Add/Edit Bibliography" size="large" image="addEditZoteroBibliography-small" onAction="ZoteroRibbon.ZoteroRibbonAddEditBibliography" supertip="Insert a new bibliography, or edit the existing bibliography, at the current cursor position"/>
          <button id="ZoteroSetDocPrefsLarge" visible="false" label="Document Preferences" size="large" image="setZoteroDocPrefs" onAction="ZoteroRibbon.ZoteroRibbonSetDocPrefs" supertip="Change the citation style or locale"/> -->
        </group>
      </tab>
    </tabs>
  </ribbon>
</customUI>

额外注意事项 #

• 保存XML文件时必须选择UTF-8编码，防止换行实体被错误解析
• 修改后重启Word才能生效，如果仍不显示多行，检查是否有其他自定义UI代码冲突

内容的提问来源于stack exchange，提问作者Minyi Han