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<h1>Source code for TermTk.TTkWidgets.menu</h1><div class="highlight"><pre>
<span></span><span class="c1"># MIT License</span>
<span class="c1">#</span>
<span class="c1"># Copyright (c) 2023 Eugenio Parodi &lt;ceccopierangiolieugenio AT googlemail DOT com&gt;</span>
<span class="c1">#</span>
<span class="c1"># Permission is hereby granted, free of charge, to any person obtaining a copy</span>
<span class="c1"># of this software and associated documentation files (the &quot;Software&quot;), to deal</span>
<span class="c1"># in the Software without restriction, including without limitation the rights</span>
<span class="c1"># to use, copy, modify, merge, publish, distribute, sublicense, and/or sell</span>
<span class="c1"># copies of the Software, and to permit persons to whom the Software is</span>
<span class="c1"># furnished to do so, subject to the following conditions:</span>
<span class="c1">#</span>
<span class="c1"># The above copyright notice and this permission notice shall be included in all</span>
<span class="c1"># copies or substantial portions of the Software.</span>
<span class="c1">#</span>
<span class="c1"># THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR</span>
<span class="c1"># IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,</span>
<span class="c1"># FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE</span>
<span class="c1"># AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER</span>
<span class="c1"># LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,</span>
<span class="c1"># OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE</span>
<span class="c1"># SOFTWARE.</span>
<span class="n">__all__</span> <span class="o">=</span> <span class="p">[</span><span class="s1">&#39;TTkMenuButton&#39;</span><span class="p">,</span> <span class="s1">&#39;TTkMenu&#39;</span><span class="p">]</span>
<span class="kn">from</span> <span class="nn">TermTk.TTkCore.cfg</span> <span class="kn">import</span> <span class="n">TTkK</span>
<span class="kn">from</span> <span class="nn">TermTk.TTkCore.helper</span> <span class="kn">import</span> <span class="n">TTkHelper</span>
<span class="kn">from</span> <span class="nn">TermTk.TTkCore.color</span> <span class="kn">import</span> <span class="n">TTkColor</span>
<span class="kn">from</span> <span class="nn">TermTk.TTkCore.canvas</span> <span class="kn">import</span> <span class="n">TTkCanvas</span>
<span class="kn">from</span> <span class="nn">TermTk.TTkCore.signal</span> <span class="kn">import</span> <span class="n">pyTTkSignal</span><span class="p">,</span> <span class="n">pyTTkSlot</span>
<span class="kn">from</span> <span class="nn">TermTk.TTkCore.string</span> <span class="kn">import</span> <span class="n">TTkString</span>
<span class="kn">from</span> <span class="nn">TermTk.TTkLayouts.gridlayout</span> <span class="kn">import</span> <span class="n">TTkGridLayout</span>
<span class="kn">from</span> <span class="nn">TermTk.TTkLayouts.boxlayout</span> <span class="kn">import</span> <span class="n">TTkVBoxLayout</span>
<span class="kn">from</span> <span class="nn">TermTk.TTkWidgets.scrollarea</span> <span class="kn">import</span> <span class="n">TTkScrollArea</span>
<span class="kn">from</span> <span class="nn">TermTk.TTkWidgets.list_</span> <span class="kn">import</span> <span class="n">TTkList</span>
<span class="kn">from</span> <span class="nn">TermTk.TTkWidgets.widget</span> <span class="kn">import</span> <span class="n">TTkWidget</span>
<span class="kn">from</span> <span class="nn">TermTk.TTkWidgets.resizableframe</span> <span class="kn">import</span> <span class="n">TTkResizableFrame</span>
<span class="kn">from</span> <span class="nn">TermTk.TTkAbstract.abstractscrollarea</span> <span class="kn">import</span> <span class="n">TTkAbstractScrollArea</span>
<span class="kn">from</span> <span class="nn">TermTk.TTkAbstract.abstractscrollview</span> <span class="kn">import</span> <span class="n">TTkAbstractScrollView</span><span class="p">,</span> <span class="n">TTkAbstractScrollViewGridLayout</span>
<span class="k">class</span> <span class="nc">_TTkMenuSpacer</span><span class="p">(</span><span class="n">TTkWidget</span><span class="p">):</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
<span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span>
<span class="k">def</span> <span class="nf">paintEvent</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">canvas</span><span class="p">):</span>
<span class="n">canvas</span><span class="o">.</span><span class="n">drawText</span><span class="p">(</span><span class="n">pos</span><span class="o">=</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span><span class="mi">0</span><span class="p">),</span> <span class="n">text</span><span class="o">=</span><span class="s2">&quot;-&quot;</span><span class="o">*</span><span class="bp">self</span><span class="o">.</span><span class="n">width</span><span class="p">())</span>
<div class="viewcode-block" id="TTkMenuButton"><a class="viewcode-back" href="../../../autogen.TermTk/TermTk.TTkWidgets.menu.html#TermTk.TTkWidgets.menu.TTkMenuButton">[docs]</a><span class="k">class</span> <span class="nc">TTkMenuButton</span><span class="p">(</span><span class="n">TTkWidget</span><span class="p">):</span>
<span class="sd">&#39;&#39;&#39;TTkMenuButton&#39;&#39;&#39;</span>
<span class="n">classStyle</span> <span class="o">=</span> <span class="n">TTkWidget</span><span class="o">.</span><span class="n">classStyle</span> <span class="o">|</span> <span class="p">{</span>
<span class="s1">&#39;default&#39;</span><span class="p">:</span> <span class="p">{</span><span class="s1">&#39;color&#39;</span><span class="p">:</span> <span class="n">TTkColor</span><span class="o">.</span><span class="n">RST</span><span class="p">},</span>
<span class="s1">&#39;highlighted&#39;</span><span class="p">:</span> <span class="p">{</span><span class="s1">&#39;color&#39;</span><span class="p">:</span> <span class="n">TTkColor</span><span class="o">.</span><span class="n">fg</span><span class="p">(</span><span class="s1">&#39;#00FF00&#39;</span><span class="p">)</span><span class="o">+</span><span class="n">TTkColor</span><span class="o">.</span><span class="n">bg</span><span class="p">(</span><span class="s1">&#39;#0055FF&#39;</span><span class="p">)},</span>
<span class="s1">&#39;hover&#39;</span><span class="p">:</span> <span class="p">{</span><span class="s1">&#39;color&#39;</span><span class="p">:</span> <span class="n">TTkColor</span><span class="o">.</span><span class="n">fg</span><span class="p">(</span><span class="s1">&#39;#00FF00&#39;</span><span class="p">)</span><span class="o">+</span><span class="n">TTkColor</span><span class="o">.</span><span class="n">bg</span><span class="p">(</span><span class="s1">&#39;#0077FF&#39;</span><span class="p">)},</span>
<span class="s1">&#39;checked&#39;</span><span class="p">:</span> <span class="p">{</span><span class="s1">&#39;color&#39;</span><span class="p">:</span> <span class="n">TTkColor</span><span class="o">.</span><span class="n">fg</span><span class="p">(</span><span class="s1">&#39;#00FF00&#39;</span><span class="p">)</span><span class="o">+</span><span class="n">TTkColor</span><span class="o">.</span><span class="n">bg</span><span class="p">(</span><span class="s1">&#39;#00FFFF&#39;</span><span class="p">)},</span>
<span class="s1">&#39;clicked&#39;</span><span class="p">:</span> <span class="p">{</span><span class="s1">&#39;color&#39;</span><span class="p">:</span> <span class="n">TTkColor</span><span class="o">.</span><span class="n">fg</span><span class="p">(</span><span class="s1">&#39;#FFFF00&#39;</span><span class="p">)},</span>
<span class="s1">&#39;disabled&#39;</span><span class="p">:</span> <span class="p">{</span><span class="s1">&#39;color&#39;</span><span class="p">:</span> <span class="n">TTkColor</span><span class="o">.</span><span class="n">fg</span><span class="p">(</span><span class="s1">&#39;#888888&#39;</span><span class="p">)},</span>
<span class="p">}</span>
<span class="vm">__slots__</span> <span class="o">=</span> <span class="p">(</span>
<span class="s1">&#39;_data&#39;</span><span class="p">,</span><span class="s1">&#39;_text&#39;</span><span class="p">,</span> <span class="s1">&#39;_checkable&#39;</span><span class="p">,</span> <span class="s1">&#39;_checked&#39;</span><span class="p">,</span> <span class="s1">&#39;_submenu&#39;</span><span class="p">,</span> <span class="s1">&#39;_shortcuts&#39;</span><span class="p">,</span> <span class="s1">&#39;_highlighted&#39;</span><span class="p">,</span>
<span class="c1"># Signals</span>
<span class="s1">&#39;menuButtonClicked&#39;</span><span class="p">,</span> <span class="s1">&#39;triggered&#39;</span><span class="p">,</span> <span class="s1">&#39;toggled&#39;</span><span class="p">,</span> <span class="s1">&#39;dataChanged&#39;</span><span class="p">,</span> <span class="s1">&#39;textChanged&#39;</span><span class="p">)</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="p">,</span>
<span class="n">text</span><span class="o">=</span><span class="n">TTkString</span><span class="p">(),</span> <span class="n">data</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">checkable</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">checked</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
<span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">dataChanged</span> <span class="o">=</span> <span class="n">pyTTkSignal</span><span class="p">(</span><span class="nb">object</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">textChanged</span> <span class="o">=</span> <span class="n">pyTTkSignal</span><span class="p">(</span><span class="n">TTkString</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">menuButtonClicked</span> <span class="o">=</span> <span class="n">pyTTkSignal</span><span class="p">(</span><span class="n">TTkMenuButton</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">triggered</span> <span class="o">=</span> <span class="n">pyTTkSignal</span><span class="p">(</span><span class="nb">bool</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">toggled</span> <span class="o">=</span> <span class="n">pyTTkSignal</span><span class="p">(</span><span class="nb">bool</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_submenu</span> <span class="o">=</span> <span class="p">[]</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_text</span> <span class="o">=</span> <span class="n">text</span> <span class="k">if</span> <span class="nb">type</span><span class="p">(</span><span class="n">text</span><span class="p">)</span> <span class="o">==</span> <span class="n">TTkString</span> <span class="k">else</span> <span class="n">TTkString</span><span class="p">(</span><span class="n">text</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_data</span> <span class="o">=</span> <span class="n">data</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_checked</span> <span class="o">=</span> <span class="n">checked</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_checkable</span> <span class="o">=</span> <span class="n">checkable</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_shortcuts</span> <span class="o">=</span> <span class="p">[]</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_highlighted</span> <span class="o">=</span> <span class="kc">False</span>
<span class="k">while</span> <span class="bp">self</span><span class="o">.</span><span class="n">_text</span><span class="o">.</span><span class="n">find</span><span class="p">(</span><span class="s1">&#39;&amp;&#39;</span><span class="p">)</span> <span class="o">!=</span> <span class="o">-</span><span class="mi">1</span><span class="p">:</span>
<span class="n">index</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">()</span><span class="o">.</span><span class="n">find</span><span class="p">(</span><span class="s1">&#39;&amp;&#39;</span><span class="p">)</span>
<span class="n">shortcut</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">()</span><span class="o">.</span><span class="n">charAt</span><span class="p">(</span><span class="n">index</span><span class="o">+</span><span class="mi">1</span><span class="p">)</span>
<span class="n">TTkHelper</span><span class="o">.</span><span class="n">addShortcut</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">shortcut</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_shortcuts</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">index</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setText</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">()</span><span class="o">.</span><span class="n">substring</span><span class="p">(</span><span class="n">to</span><span class="o">=</span><span class="n">index</span><span class="p">)</span><span class="o">+</span><span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">()</span><span class="o">.</span><span class="n">substring</span><span class="p">(</span><span class="n">fr</span><span class="o">=</span><span class="n">index</span><span class="o">+</span><span class="mi">1</span><span class="p">))</span>
<span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="o">**</span><span class="n">kwargs</span><span class="p">)</span>
<span class="n">width</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_text</span><span class="o">.</span><span class="n">termWidth</span><span class="p">()</span> <span class="o">+</span> <span class="p">(</span><span class="mi">3</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_checkable</span> <span class="k">else</span> <span class="mi">1</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setMinimumWidth</span><span class="p">(</span><span class="n">width</span><span class="p">)</span>
<span class="c1"># self.setStyle(self.classStyle)</span>
<span class="c1"># Forward Focus Method</span>
<div class="viewcode-block" id="TTkMenuButton.setFocus"><a class="viewcode-back" href="../../../autogen.TermTk/TermTk.TTkWidgets.menu.html#TermTk.TTkWidgets.menu.TTkMenuButton.setFocus">[docs]</a> <span class="k">def</span> <span class="nf">setFocus</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">parentWidget</span><span class="p">()</span><span class="o">.</span><span class="n">setFocus</span><span class="p">()</span></div>
<div class="viewcode-block" id="TTkMenuButton.data"><a class="viewcode-back" href="../../../autogen.TermTk/TermTk.TTkWidgets.menu.html#TermTk.TTkWidgets.menu.TTkMenuButton.data">[docs]</a> <span class="k">def</span> <span class="nf">data</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">&#39;&#39;&#39; Returns the user data as set in the constructor or :class:`setData`.&#39;&#39;&#39;</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_data</span></div>
<div class="viewcode-block" id="TTkMenuButton.setData"><a class="viewcode-back" href="../../../autogen.TermTk/TermTk.TTkWidgets.menu.html#TermTk.TTkWidgets.menu.TTkMenuButton.setData">[docs]</a> <span class="k">def</span> <span class="nf">setData</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">data</span><span class="p">):</span>
<span class="sd">&#39;&#39;&#39; Sets the Menu Button&#39;s internal data to the given userData.</span>
<span class="sd"> :param data: the user data</span>
<span class="sd"> &#39;&#39;&#39;</span>
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_data</span> <span class="o">==</span> <span class="n">data</span><span class="p">:</span> <span class="k">return</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_data</span> <span class="o">=</span> <span class="n">data</span>
<span class="bp">self</span><span class="o">.</span><span class="n">dataChanged</span><span class="o">.</span><span class="n">emit</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_data</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">update</span><span class="p">()</span></div>
<span class="k">def</span> <span class="nf">setHighlight</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">hl</span><span class="p">):</span>
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_highlighted</span> <span class="o">==</span> <span class="n">hl</span><span class="p">:</span> <span class="k">return</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_highlighted</span> <span class="o">=</span> <span class="n">hl</span>
<span class="bp">self</span><span class="o">.</span><span class="n">update</span><span class="p">()</span>
<div class="viewcode-block" id="TTkMenuButton.isCheckable"><a class="viewcode-back" href="../../../autogen.TermTk/TermTk.TTkWidgets.menu.html#TermTk.TTkWidgets.menu.TTkMenuButton.isCheckable">[docs]</a> <span class="k">def</span> <span class="nf">isCheckable</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">&#39;&#39;&#39; This property holds whether the button is checkable</span>
<span class="sd"> :return: bool</span>
<span class="sd"> &#39;&#39;&#39;</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_checkable</span></div>
<div class="viewcode-block" id="TTkMenuButton.setCheckable"><a class="viewcode-back" href="../../../autogen.TermTk/TermTk.TTkWidgets.menu.html#TermTk.TTkWidgets.menu.TTkMenuButton.setCheckable">[docs]</a> <span class="k">def</span> <span class="nf">setCheckable</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">ch</span><span class="p">):</span>
<span class="sd">&#39;&#39;&#39; Enable/Disable the checkable property</span>
<span class="sd"> :param ch: Checkable</span>
<span class="sd"> :type ch: bool</span>
<span class="sd"> &#39;&#39;&#39;</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_checkable</span> <span class="o">=</span> <span class="n">ch</span>
<span class="bp">self</span><span class="o">.</span><span class="n">update</span><span class="p">()</span></div>
<div class="viewcode-block" id="TTkMenuButton.isChecked"><a class="viewcode-back" href="../../../autogen.TermTk/TermTk.TTkWidgets.menu.html#TermTk.TTkWidgets.menu.TTkMenuButton.isChecked">[docs]</a> <span class="k">def</span> <span class="nf">isChecked</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">&#39;&#39;&#39; This property holds whether the button is checked</span>
<span class="sd"> Only checkable buttons can be checked. By default, the button is unchecked.</span>
<span class="sd"> :return: bool</span>
<span class="sd"> &#39;&#39;&#39;</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_checked</span></div>
<div class="viewcode-block" id="TTkMenuButton.setChecked"><a class="viewcode-back" href="../../../autogen.TermTk/TermTk.TTkWidgets.menu.html#TermTk.TTkWidgets.menu.TTkMenuButton.setChecked">[docs]</a> <span class="k">def</span> <span class="nf">setChecked</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">ch</span><span class="p">):</span>
<span class="sd">&#39;&#39;&#39; Set the checked status</span>
<span class="sd"> :param ch: Checked</span>
<span class="sd"> :type ch: bool</span>
<span class="sd"> &#39;&#39;&#39;</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_checked</span> <span class="o">=</span> <span class="n">ch</span>
<span class="bp">self</span><span class="o">.</span><span class="n">toggled</span><span class="o">.</span><span class="n">emit</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_checked</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">update</span><span class="p">()</span></div>
<div class="viewcode-block" id="TTkMenuButton.text"><a class="viewcode-back" href="../../../autogen.TermTk/TermTk.TTkWidgets.menu.html#TermTk.TTkWidgets.menu.TTkMenuButton.text">[docs]</a> <span class="k">def</span> <span class="nf">text</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">&#39;&#39;&#39; This property holds the text shown</span>
<span class="sd"> :return: :class:`~TermTk.TTkCore.string.TTkString`</span>
<span class="sd"> &#39;&#39;&#39;</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_text</span></div>
<div class="viewcode-block" id="TTkMenuButton.setText"><a class="viewcode-back" href="../../../autogen.TermTk/TermTk.TTkWidgets.menu.html#TermTk.TTkWidgets.menu.TTkMenuButton.setText">[docs]</a> <span class="k">def</span> <span class="nf">setText</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">text</span><span class="p">):</span>
<span class="sd">&#39;&#39;&#39; This property holds the text shown</span>
<span class="sd"> :param text:</span>
<span class="sd"> :type text: :class:`~TermTk.TTkCore.string.TTkString`</span>
<span class="sd"> &#39;&#39;&#39;</span>
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_text</span> <span class="o">==</span> <span class="n">text</span><span class="p">:</span> <span class="k">return</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_text</span> <span class="o">=</span> <span class="n">TTkString</span><span class="p">(</span><span class="n">text</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">textChanged</span><span class="o">.</span><span class="n">emit</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_text</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">update</span><span class="p">()</span></div>
<span class="k">def</span> <span class="nf">shortcutEvent</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_triggerButton</span><span class="p">()</span>
<span class="k">def</span> <span class="nf">_triggerSubmenu</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">_submenu</span><span class="p">:</span> <span class="k">return</span>
<span class="n">width</span> <span class="o">=</span> <span class="mi">2</span><span class="o">+</span><span class="nb">max</span><span class="p">(</span><span class="n">smb</span><span class="o">.</span><span class="n">minimumWidth</span><span class="p">()</span> <span class="k">for</span> <span class="n">smb</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">_submenu</span> <span class="k">if</span> <span class="nb">type</span><span class="p">(</span><span class="n">smb</span><span class="p">)</span> <span class="ow">is</span> <span class="n">TTkMenuButton</span><span class="p">)</span>
<span class="n">height</span> <span class="o">=</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_submenu</span><span class="p">)</span><span class="o">+</span><span class="mi">2</span>
<span class="n">subMenu</span> <span class="o">=</span> <span class="n">TTkMenu</span><span class="p">(</span><span class="n">pos</span><span class="o">=</span><span class="p">(</span><span class="mi">8</span><span class="p">,</span><span class="mi">6</span><span class="p">),</span> <span class="n">size</span><span class="o">=</span><span class="p">(</span><span class="n">width</span><span class="p">,</span><span class="n">height</span><span class="p">),</span> <span class="n">caller</span><span class="o">=</span><span class="bp">self</span><span class="p">)</span>
<span class="k">for</span> <span class="n">smb</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">_submenu</span><span class="p">:</span>
<span class="n">subMenu</span><span class="o">.</span><span class="n">addMenuItem</span><span class="p">(</span><span class="n">smb</span><span class="p">)</span>
<span class="n">x</span><span class="p">,</span><span class="n">y</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">pos</span><span class="p">()</span>
<span class="k">if</span> <span class="nb">issubclass</span><span class="p">(</span><span class="nb">type</span><span class="p">(</span><span class="n">_p</span> <span class="o">:=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parentWidget</span><span class="p">()),</span><span class="n">TTkAbstractScrollView</span><span class="p">):</span>
<span class="n">wid</span> <span class="o">=</span> <span class="n">_p</span>
<span class="n">w</span><span class="p">,</span><span class="n">h</span> <span class="o">=</span> <span class="n">_p</span><span class="o">.</span><span class="n">size</span><span class="p">()</span>
<span class="n">_</span><span class="p">,</span><span class="n">voy</span> <span class="o">=</span> <span class="n">_p</span><span class="o">.</span><span class="n">getViewOffsets</span><span class="p">()</span>
<span class="n">ox</span><span class="p">,</span><span class="n">oy</span> <span class="o">=</span> <span class="n">w</span><span class="p">,</span> <span class="n">y</span><span class="o">-</span><span class="n">voy</span><span class="o">-</span><span class="mi">1</span>
<span class="k">else</span><span class="p">:</span>
<span class="n">subMenu</span><span class="o">.</span><span class="n">setTitle</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">())</span>
<span class="n">subMenu</span><span class="o">.</span><span class="n">setTitleAlign</span><span class="p">(</span><span class="n">TTkK</span><span class="o">.</span><span class="n">LEFT_ALIGN</span><span class="p">)</span>
<span class="n">wid</span> <span class="o">=</span> <span class="bp">self</span>
<span class="n">ox</span><span class="p">,</span><span class="n">oy</span> <span class="o">=</span> <span class="o">-</span><span class="mi">1</span><span class="p">,</span><span class="mi">0</span>
<span class="c1"># Highlight the first entry in the submenu</span>
<span class="k">if</span> <span class="n">btns</span> <span class="o">:=</span> <span class="p">[</span><span class="n">b</span> <span class="k">for</span> <span class="n">b</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">_submenu</span> <span class="k">if</span> <span class="nb">type</span><span class="p">(</span><span class="n">b</span><span class="p">)</span><span class="o">==</span><span class="n">TTkMenuButton</span><span class="p">]:</span>
<span class="n">btns</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">setHighlight</span><span class="p">(</span><span class="kc">True</span><span class="p">)</span>
<span class="n">TTkHelper</span><span class="o">.</span><span class="n">overlay</span><span class="p">(</span><span class="n">wid</span><span class="p">,</span> <span class="n">subMenu</span><span class="p">,</span> <span class="n">ox</span><span class="p">,</span><span class="n">oy</span><span class="p">)</span>
<span class="k">def</span> <span class="nf">_triggerButton</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">_submenu</span> <span class="ow">and</span> <span class="nb">issubclass</span><span class="p">(</span><span class="nb">type</span><span class="p">(</span><span class="n">_p</span> <span class="o">:=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parentWidget</span><span class="p">()),</span><span class="n">TTkAbstractScrollView</span><span class="p">):</span>
<span class="n">_p</span><span class="o">.</span><span class="n">_closeAll</span><span class="p">()</span>
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_checkable</span><span class="p">:</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_checked</span> <span class="o">=</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">_checked</span>
<span class="bp">self</span><span class="o">.</span><span class="n">toggled</span><span class="o">.</span><span class="n">emit</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_checked</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">menuButtonClicked</span><span class="o">.</span><span class="n">emit</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">triggered</span><span class="o">.</span><span class="n">emit</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_checked</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_triggerSubmenu</span><span class="p">()</span>
<span class="k">if</span> <span class="nb">issubclass</span><span class="p">(</span><span class="nb">type</span><span class="p">(</span><span class="n">_p</span> <span class="o">:=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parentWidget</span><span class="p">()),</span><span class="n">TTkAbstractScrollView</span><span class="p">):</span>
<span class="n">_p</span><span class="o">.</span><span class="n">_cleanHighlight</span><span class="p">()</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setHighlight</span><span class="p">(</span><span class="kc">True</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">update</span><span class="p">()</span>
<div class="viewcode-block" id="TTkMenuButton.mouseReleaseEvent"><a class="viewcode-back" href="../../../autogen.TermTk/TermTk.TTkWidgets.menu.html#TermTk.TTkWidgets.menu.TTkMenuButton.mouseReleaseEvent">[docs]</a> <span class="k">def</span> <span class="nf">mouseReleaseEvent</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">evt</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">bool</span><span class="p">:</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_triggerButton</span><span class="p">()</span>
<span class="k">return</span> <span class="kc">True</span></div>
<span class="k">def</span> <span class="nf">_menuButtonEvent</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">menuButtonClicked</span><span class="o">.</span><span class="n">emit</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span>
<span class="k">def</span> <span class="nf">removeMenuItem</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">item</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_submenu</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_submenu</span><span class="o">.</span><span class="n">index</span><span class="p">(</span><span class="n">item</span><span class="p">))</span>
<div class="viewcode-block" id="TTkMenuButton.addMenu"><a class="viewcode-back" href="../../../autogen.TermTk/TermTk.TTkWidgets.menu.html#TermTk.TTkWidgets.menu.TTkMenuButton.addMenu">[docs]</a> <span class="k">def</span> <span class="nf">addMenu</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">text</span><span class="p">:</span><span class="n">TTkString</span><span class="p">,</span> <span class="n">data</span><span class="p">:</span><span class="nb">object</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">checkable</span><span class="p">:</span><span class="nb">bool</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">checked</span><span class="p">:</span><span class="nb">bool</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
<span class="sd">&#39;&#39;&#39;addMenu&#39;&#39;&#39;</span>
<span class="n">button</span> <span class="o">=</span> <span class="n">TTkMenuButton</span><span class="p">(</span><span class="n">text</span><span class="o">=</span><span class="n">text</span><span class="p">,</span> <span class="n">data</span><span class="o">=</span><span class="n">data</span><span class="p">,</span> <span class="n">checkable</span><span class="o">=</span><span class="n">checkable</span><span class="p">,</span> <span class="n">checked</span><span class="o">=</span><span class="n">checked</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_submenu</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">button</span><span class="p">)</span>
<span class="k">return</span> <span class="n">button</span></div>
<span class="k">def</span> <span class="nf">addSpacer</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_submenu</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">_TTkMenuSpacer</span><span class="p">())</span>
<div class="viewcode-block" id="TTkMenuButton.paintEvent"><a class="viewcode-back" href="../../../autogen.TermTk/TermTk.TTkWidgets.menu.html#TermTk.TTkWidgets.menu.TTkMenuButton.paintEvent">[docs]</a> <span class="k">def</span> <span class="nf">paintEvent</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">canvas</span><span class="p">:</span> <span class="n">TTkCanvas</span><span class="p">):</span>
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_highlighted</span><span class="p">:</span>
<span class="n">style</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">style</span><span class="p">()[</span><span class="s1">&#39;highlighted&#39;</span><span class="p">]</span>
<span class="k">else</span><span class="p">:</span>
<span class="n">style</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">currentStyle</span><span class="p">()</span>
<span class="c1"># &#39;▶&#39;,&#39;□&#39;,&#39;▣&#39;</span>
<span class="n">w</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">width</span><span class="p">()</span>
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_checkable</span><span class="p">:</span>
<span class="n">canvas</span><span class="o">.</span><span class="n">drawText</span><span class="p">(</span><span class="n">width</span><span class="o">=</span><span class="n">w</span><span class="p">,</span> <span class="n">color</span><span class="o">=</span><span class="n">style</span><span class="p">[</span><span class="s1">&#39;color&#39;</span><span class="p">]</span> <span class="p">,</span><span class="n">text</span><span class="o">=</span><span class="p">(</span><span class="s1">&#39;▣ &#39;</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_checked</span> <span class="k">else</span> <span class="s1">&#39;□ &#39;</span><span class="p">)</span><span class="o">+</span><span class="bp">self</span><span class="o">.</span><span class="n">_text</span><span class="p">)</span>
<span class="k">else</span><span class="p">:</span>
<span class="n">canvas</span><span class="o">.</span><span class="n">drawText</span><span class="p">(</span><span class="n">width</span><span class="o">=</span><span class="n">w</span><span class="p">,</span> <span class="n">color</span><span class="o">=</span><span class="n">style</span><span class="p">[</span><span class="s1">&#39;color&#39;</span><span class="p">]</span> <span class="p">,</span><span class="n">text</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_text</span><span class="p">)</span>
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_submenu</span><span class="p">:</span>
<span class="n">canvas</span><span class="o">.</span><span class="n">_set</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="n">w</span><span class="o">-</span><span class="mi">1</span><span class="p">,</span> <span class="s1">&#39;▶&#39;</span><span class="p">,</span> <span class="n">style</span><span class="p">[</span><span class="s1">&#39;color&#39;</span><span class="p">])</span>
<span class="n">off</span> <span class="o">=</span> <span class="mi">0</span>
<span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">_shortcuts</span><span class="p">:</span>
<span class="n">canvas</span><span class="o">.</span><span class="n">_set</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span><span class="n">i</span><span class="o">+</span><span class="n">off</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_text</span><span class="o">.</span><span class="n">charAt</span><span class="p">(</span><span class="n">i</span><span class="p">),</span> <span class="n">TTkColor</span><span class="o">.</span><span class="n">UNDERLINE</span><span class="p">)</span></div></div>
<span class="k">class</span> <span class="nc">_TTkMenuAreaWidget</span><span class="p">(</span><span class="n">TTkAbstractScrollView</span><span class="p">):</span>
<span class="vm">__slots__</span> <span class="o">=</span> <span class="p">(</span><span class="s1">&#39;_submenu&#39;</span><span class="p">,</span><span class="s1">&#39;_minWith&#39;</span><span class="p">,</span><span class="s1">&#39;_caller&#39;</span><span class="p">)</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">caller</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_submenu</span> <span class="o">=</span> <span class="p">[]</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_minWidth</span> <span class="o">=</span> <span class="mi">0</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_caller</span> <span class="o">=</span> <span class="n">caller</span>
<span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="o">**</span><span class="n">kwargs</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setFocusPolicy</span><span class="p">(</span><span class="n">TTkK</span><span class="o">.</span><span class="n">ClickFocus</span> <span class="o">+</span> <span class="n">TTkK</span><span class="o">.</span><span class="n">TabFocus</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">viewChanged</span><span class="o">.</span><span class="n">connect</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_viewChangedHandler</span><span class="p">)</span>
<span class="k">def</span> <span class="nf">_resizeEvent</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="n">w</span><span class="p">,</span><span class="n">h</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">size</span><span class="p">()</span>
<span class="c1"># w = w-1 if (h&lt;len(self._submenu)) else w</span>
<span class="n">w</span> <span class="o">=</span> <span class="nb">max</span><span class="p">(</span><span class="n">w</span><span class="p">,</span><span class="bp">self</span><span class="o">.</span><span class="n">_minWidth</span><span class="p">)</span>
<span class="k">for</span> <span class="n">i</span><span class="p">,</span><span class="n">wid</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_submenu</span><span class="p">):</span>
<span class="n">wid</span><span class="o">.</span><span class="n">setGeometry</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span><span class="n">i</span><span class="p">,</span><span class="n">w</span><span class="p">,</span><span class="mi">1</span><span class="p">)</span>
<span class="c1"># self.viewChanged.emit()</span>
<span class="k">def</span> <span class="nf">_closeAll</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="n">c</span> <span class="o">=</span> <span class="bp">self</span>
<span class="k">while</span> <span class="n">c</span><span class="o">.</span><span class="n">_caller</span> <span class="ow">and</span> <span class="nb">type</span><span class="p">(</span><span class="n">c</span><span class="o">.</span><span class="n">_caller</span><span class="p">)</span> <span class="ow">is</span> <span class="n">TTkMenuButton</span><span class="p">:</span>
<span class="n">c</span> <span class="o">=</span> <span class="n">c</span><span class="o">.</span><span class="n">_caller</span><span class="o">.</span><span class="n">parentWidget</span><span class="p">()</span>
<span class="n">TTkHelper</span><span class="o">.</span><span class="n">removeOverlayAndChild</span><span class="p">(</span><span class="n">c</span><span class="p">)</span>
<span class="n">TTkHelper</span><span class="o">.</span><span class="n">removeOverlayAndChild</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span>
<span class="k">def</span> <span class="nf">_cleanHighlight</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="p">[</span><span class="n">b</span><span class="o">.</span><span class="n">setHighlight</span><span class="p">(</span><span class="kc">False</span><span class="p">)</span> <span class="k">for</span> <span class="n">b</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">_submenu</span> <span class="k">if</span> <span class="nb">type</span><span class="p">(</span><span class="n">b</span><span class="p">)</span><span class="o">==</span><span class="n">TTkMenuButton</span><span class="p">]</span>
<span class="k">def</span> <span class="nf">keyEvent</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">evt</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">bool</span><span class="p">:</span>
<span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">_submenu</span><span class="p">:</span> <span class="k">return</span> <span class="kc">False</span>
<span class="k">if</span> <span class="n">evt</span><span class="o">.</span><span class="n">type</span> <span class="o">==</span> <span class="n">TTkK</span><span class="o">.</span><span class="n">SpecialKey</span><span class="p">:</span>
<span class="c1"># Retrieve the current highlighted button</span>
<span class="n">btns</span> <span class="o">=</span> <span class="p">[</span><span class="n">b</span> <span class="k">for</span> <span class="n">b</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">_submenu</span> <span class="k">if</span> <span class="nb">type</span><span class="p">(</span><span class="n">b</span><span class="p">)</span><span class="o">==</span><span class="n">TTkMenuButton</span><span class="p">]</span>
<span class="n">curBtn</span> <span class="o">=</span> <span class="n">_b</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="k">if</span> <span class="p">(</span><span class="n">_b</span> <span class="o">:=</span> <span class="p">[</span><span class="n">b</span> <span class="k">for</span> <span class="n">b</span> <span class="ow">in</span> <span class="n">btns</span> <span class="k">if</span> <span class="n">b</span><span class="o">.</span><span class="n">_highlighted</span><span class="p">])</span> <span class="k">else</span> <span class="kc">None</span>
<span class="k">if</span> <span class="n">evt</span><span class="o">.</span><span class="n">key</span> <span class="o">==</span> <span class="n">TTkK</span><span class="o">.</span><span class="n">Key_Up</span><span class="p">:</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_cleanHighlight</span><span class="p">()</span>
<span class="k">if</span> <span class="ow">not</span> <span class="n">curBtn</span><span class="p">:</span>
<span class="n">curBtn</span> <span class="o">=</span> <span class="n">btns</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
<span class="k">else</span><span class="p">:</span>
<span class="k">if</span> <span class="p">(</span><span class="n">i</span> <span class="o">:=</span> <span class="n">btns</span><span class="o">.</span><span class="n">index</span><span class="p">(</span><span class="n">curBtn</span><span class="p">)</span><span class="o">-</span><span class="mi">1</span><span class="p">)</span> <span class="o">&gt;=</span> <span class="mi">0</span><span class="p">:</span>
<span class="n">curBtn</span> <span class="o">=</span> <span class="n">btns</span><span class="p">[</span><span class="n">i</span><span class="p">]</span>
<span class="n">curBtn</span><span class="o">.</span><span class="n">setHighlight</span><span class="p">(</span><span class="kc">True</span><span class="p">)</span>
<span class="k">return</span> <span class="kc">True</span>
<span class="k">elif</span> <span class="n">evt</span><span class="o">.</span><span class="n">key</span> <span class="o">==</span> <span class="n">TTkK</span><span class="o">.</span><span class="n">Key_Down</span><span class="p">:</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_cleanHighlight</span><span class="p">()</span>
<span class="k">if</span> <span class="ow">not</span> <span class="n">curBtn</span><span class="p">:</span>
<span class="n">curBtn</span> <span class="o">=</span> <span class="n">btns</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
<span class="k">else</span><span class="p">:</span>
<span class="k">if</span> <span class="p">(</span><span class="n">i</span> <span class="o">:=</span> <span class="n">btns</span><span class="o">.</span><span class="n">index</span><span class="p">(</span><span class="n">curBtn</span><span class="p">)</span><span class="o">+</span><span class="mi">1</span><span class="p">)</span> <span class="o">&lt;</span> <span class="nb">len</span><span class="p">(</span><span class="n">btns</span><span class="p">):</span>
<span class="n">curBtn</span> <span class="o">=</span> <span class="n">btns</span><span class="p">[</span><span class="n">i</span><span class="p">]</span>
<span class="n">curBtn</span><span class="o">.</span><span class="n">setHighlight</span><span class="p">(</span><span class="kc">True</span><span class="p">)</span>
<span class="k">return</span> <span class="kc">True</span>
<span class="k">elif</span> <span class="n">evt</span><span class="o">.</span><span class="n">key</span> <span class="o">==</span> <span class="n">TTkK</span><span class="o">.</span><span class="n">Key_Left</span><span class="p">:</span>
<span class="n">TTkHelper</span><span class="o">.</span><span class="n">removeOverlayAndChild</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span>
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_caller</span><span class="p">:</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_caller</span><span class="o">.</span><span class="n">setFocus</span><span class="p">()</span>
<span class="k">return</span> <span class="kc">True</span>
<span class="k">elif</span> <span class="n">evt</span><span class="o">.</span><span class="n">key</span> <span class="o">==</span> <span class="n">TTkK</span><span class="o">.</span><span class="n">Key_Right</span><span class="p">:</span>
<span class="k">if</span> <span class="n">curBtn</span><span class="p">:</span>
<span class="n">curBtn</span><span class="o">.</span><span class="n">_triggerSubmenu</span><span class="p">()</span>
<span class="k">return</span> <span class="kc">True</span>
<span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">keyEvent</span><span class="p">(</span><span class="n">evt</span><span class="p">)</span>
<span class="k">def</span> <span class="nf">resizeEvent</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">w</span><span class="p">,</span> <span class="n">h</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_resizeEvent</span><span class="p">()</span>
<span class="k">def</span> <span class="nf">addMenuItem</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">item</span><span class="p">):</span>
<span class="k">if</span> <span class="nb">type</span><span class="p">(</span><span class="n">item</span><span class="p">)</span> <span class="ow">is</span> <span class="n">TTkMenuButton</span><span class="p">:</span>
<span class="n">item</span><span class="o">.</span><span class="n">setHighlight</span><span class="p">(</span><span class="kc">False</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_submenu</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">item</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">layout</span><span class="p">()</span><span class="o">.</span><span class="n">addWidget</span><span class="p">(</span><span class="n">item</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_minWidth</span> <span class="o">=</span> <span class="nb">max</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_minWidth</span><span class="p">,</span><span class="n">item</span><span class="o">.</span><span class="n">minimumWidth</span><span class="p">())</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_resizeEvent</span><span class="p">()</span>
<span class="k">def</span> <span class="nf">addMenu</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">text</span><span class="p">:</span><span class="n">TTkString</span><span class="p">,</span> <span class="n">data</span><span class="p">:</span><span class="nb">object</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">checkable</span><span class="p">:</span><span class="nb">bool</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">checked</span><span class="p">:</span><span class="nb">bool</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
<span class="sd">&#39;&#39;&#39;addMenu&#39;&#39;&#39;</span>
<span class="n">button</span> <span class="o">=</span> <span class="n">TTkMenuButton</span><span class="p">(</span><span class="n">text</span><span class="o">=</span><span class="n">text</span><span class="p">,</span> <span class="n">data</span><span class="o">=</span><span class="n">data</span><span class="p">,</span> <span class="n">checkable</span><span class="o">=</span><span class="n">checkable</span><span class="p">,</span> <span class="n">checked</span><span class="o">=</span><span class="n">checked</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">addMenuItem</span><span class="p">(</span><span class="n">button</span><span class="p">)</span>
<span class="k">return</span> <span class="n">button</span>
<span class="k">def</span> <span class="nf">addSpacer</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">addMenuItem</span><span class="p">(</span><span class="n">_TTkMenuSpacer</span><span class="p">())</span>
<span class="nd">@pyTTkSlot</span><span class="p">()</span>
<span class="k">def</span> <span class="nf">_viewChangedHandler</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="n">x</span><span class="p">,</span><span class="n">y</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">getViewOffsets</span><span class="p">()</span>
<span class="bp">self</span><span class="o">.</span><span class="n">layout</span><span class="p">()</span><span class="o">.</span><span class="n">setOffset</span><span class="p">(</span><span class="o">-</span><span class="n">x</span><span class="p">,</span><span class="o">-</span><span class="n">y</span><span class="p">)</span>
<span class="k">def</span> <span class="nf">viewFullAreaSize</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">tuple</span><span class="p">:</span>
<span class="n">_</span><span class="p">,</span><span class="n">_</span><span class="p">,</span><span class="n">w</span><span class="p">,</span><span class="n">h</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">layout</span><span class="p">()</span><span class="o">.</span><span class="n">fullWidgetAreaGeometry</span><span class="p">()</span>
<span class="k">return</span> <span class="n">w</span> <span class="p">,</span> <span class="n">h</span>
<span class="k">def</span> <span class="nf">viewDisplayedSize</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">tuple</span><span class="p">:</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">size</span><span class="p">()</span>
<span class="k">def</span> <span class="nf">maximumWidth</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> <span class="k">return</span> <span class="mh">0x10000</span>
<span class="k">def</span> <span class="nf">maximumHeight</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> <span class="k">return</span> <span class="mh">0x10000</span>
<span class="k">def</span> <span class="nf">minimumWidth</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> <span class="k">return</span> <span class="mi">0</span>
<span class="k">def</span> <span class="nf">minimumHeight</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> <span class="k">return</span> <span class="mi">0</span>
<div class="viewcode-block" id="TTkMenu"><a class="viewcode-back" href="../../../autogen.TermTk/TermTk.TTkWidgets.menu.html#TermTk.TTkWidgets.menu.TTkMenu">[docs]</a><span class="k">class</span> <span class="nc">TTkMenu</span><span class="p">(</span><span class="n">TTkResizableFrame</span><span class="p">):</span>
<span class="vm">__slots__</span> <span class="o">=</span> <span class="p">(</span><span class="s1">&#39;_scrollView&#39;</span><span class="p">,</span>
<span class="c1">#Forwarded Methods</span>
<span class="s1">&#39;addSpacer&#39;</span><span class="p">,</span><span class="s1">&#39;addMenuItem&#39;</span><span class="p">)</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">caller</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
<span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="o">**</span><span class="n">kwargs</span><span class="o">|</span><span class="p">{</span><span class="s1">&#39;layout&#39;</span><span class="p">:</span><span class="n">TTkGridLayout</span><span class="p">()})</span>
<span class="n">sa</span> <span class="o">=</span><span class="n">TTkScrollArea</span><span class="p">(</span><span class="n">parent</span><span class="o">=</span><span class="bp">self</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_scrollView</span> <span class="o">=</span> <span class="n">_TTkMenuAreaWidget</span><span class="p">(</span><span class="n">caller</span><span class="p">)</span>
<span class="n">sa</span><span class="o">.</span><span class="n">setViewport</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_scrollView</span><span class="p">)</span>
<span class="c1"># Forwarded Methods</span>
<span class="c1"># self.addMenu = self._scrollView.addMenu</span>
<span class="bp">self</span><span class="o">.</span><span class="n">addSpacer</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_scrollView</span><span class="o">.</span><span class="n">addSpacer</span>
<span class="bp">self</span><span class="o">.</span><span class="n">addMenuItem</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_scrollView</span><span class="o">.</span><span class="n">addMenuItem</span>
<span class="k">def</span> <span class="nf">addMenu</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
<span class="n">ret</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_scrollView</span><span class="o">.</span><span class="n">addMenu</span><span class="p">(</span><span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span>
<span class="n">w</span><span class="p">,</span><span class="n">h</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_scrollView</span><span class="o">.</span><span class="n">viewFullAreaSize</span><span class="p">()</span>
<span class="bp">self</span><span class="o">.</span><span class="n">resize</span><span class="p">(</span><span class="n">w</span><span class="o">+</span><span class="mi">3</span><span class="p">,</span><span class="n">h</span><span class="o">+</span><span class="mi">2</span><span class="p">)</span>
<span class="k">return</span> <span class="n">ret</span>
<div class="viewcode-block" id="TTkMenu.keyEvent"><a class="viewcode-back" href="../../../autogen.TermTk/TermTk.TTkWidgets.menu.html#TermTk.TTkWidgets.menu.TTkMenu.keyEvent">[docs]</a> <span class="k">def</span> <span class="nf">keyEvent</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">evt</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">bool</span><span class="p">:</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_scrollView</span><span class="o">.</span><span class="n">keyEvent</span><span class="p">(</span><span class="n">evt</span><span class="p">)</span></div></div>
<span class="c1"># # Forward Focus Method</span>
<span class="c1"># def setFocus(self):</span>
<span class="c1"># return self._scrollView.setFocus()</span>
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