uTools-Manuals/docs/python/tkinter.scrolledtext.html

<div class="body" role="main"><div class="section" id="module-tkinter.scrolledtext"><h1><span class="yiyi-st" id="yiyi-10">25.4. <a class="reference internal" href="#module-tkinter.scrolledtext" title="tkinter.scrolledtext: Text widget with a vertical scroll bar. (Tk)"><code class="xref py py-mod docutils literal"><span class="pre">tkinter.scrolledtext</span></code></a>  - 滚动文本小部件</span></h1><p><span class="yiyi-st" id="yiyi-11"><strong>源代码：</strong> <a class="reference external" href="https://hg.python.org/cpython/file/3.5/Lib/tkinter/scrolledtext.py">Lib / tkinter / scrolledtext.py</a></span></p><p><span class="yiyi-st" id="yiyi-12"><a class="reference internal" href="#module-tkinter.scrolledtext" title="tkinter.scrolledtext: Text widget with a vertical scroll bar. (Tk)"><code class="xref py py-mod docutils literal"><span class="pre">tkinter.scrolledtext</span></code></a>模块提供了一个相同名称的类，它实现了一个基本文本小部件，其具有配置为执行“正确的事”的垂直滚动条。使用<code class="xref py py-class docutils literal"><span class="pre">ScrolledText</span></code>类比设置文本部件和滚动条更容易。</span><span class="yiyi-st" id="yiyi-13">构造函数与<code class="xref py py-class docutils literal"><span class="pre">tkinter.Text</span></code>类的构造函数相同。</span></p><p><span class="yiyi-st" id="yiyi-14">文本小部件和滚动条在<code class="xref py py-class docutils literal"><span class="pre">Frame</span></code>中打包在一起，并且<code class="xref py py-class docutils literal"><span class="pre">Grid</span></code>和<code class="xref py py-class docutils literal"><span class="pre">Pack</span></code>几何管理器的方法从<code class="xref py py-class docutils literal"><span class="pre">Frame</span></code>对象。</span><span class="yiyi-st" id="yiyi-15">这允许<code class="xref py py-class docutils literal"><span class="pre">ScrolledText</span></code>小部件直接用于实现大多数正常的几何管理行为。</span></p><p><span class="yiyi-st" id="yiyi-16">如果需要更具体的控制，可以使用以下属性：</span></p><dl class="attribute"><dt id="tkinter.scrolledtext.ScrolledText.frame"><span class="yiyi-st" id="yiyi-17"> <code class="descclassname">ScrolledText.</code><code class="descname">frame</code></span></dt><dd><p><span class="yiyi-st" id="yiyi-18">围绕文本和滚动条部件的框架。</span></p></dd></dl><dl class="attribute"><dt id="tkinter.scrolledtext.ScrolledText.vbar"><span class="yiyi-st" id="yiyi-19"> <code class="descclassname">ScrolledText.</code><code class="descname">vbar</code></span></dt><dd><p><span class="yiyi-st" id="yiyi-20">滚动条部件。</span></p></dd></dl></div></div>