282 lines
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282 lines
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<title>Coverage for pyPhotoAlbum/loading_widget.py: 100%</title>
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<span class="text">Coverage for </span><b>pyPhotoAlbum<span class="sep">/</span>loading_widget.py</b>:
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<span class="pc_cov">100%</span>
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<a class="nav" href="https://coverage.readthedocs.io/en/7.14.1">coverage.py v7.14.1</a>,
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created at 2026-06-20 12:55 +0000
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<p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="str">Loading progress widget for pyPhotoAlbum</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="str">Displays loading progress in the lower-right corner of the window.</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="str">"""</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">PyQt6</span><span class="op">.</span><span class="nam">QtWidgets</span> <span class="key">import</span> <span class="nam">QWidget</span><span class="op">,</span> <span class="nam">QVBoxLayout</span><span class="op">,</span> <span class="nam">QHBoxLayout</span><span class="op">,</span> <span class="nam">QLabel</span><span class="op">,</span> <span class="nam">QProgressBar</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">PyQt6</span><span class="op">.</span><span class="nam">QtCore</span> <span class="key">import</span> <span class="nam">Qt</span><span class="op">,</span> <span class="nam">QPropertyAnimation</span><span class="op">,</span> <span class="nam">QEasingCurve</span><span class="op">,</span> <span class="nam">pyqtProperty</span> <span class="com"># type: ignore[attr-defined]</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">PyQt6</span><span class="op">.</span><span class="nam">QtGui</span> <span class="key">import</span> <span class="nam">QPalette</span><span class="op">,</span> <span class="nam">QColor</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">class</span> <span class="nam">LoadingWidget</span><span class="op">(</span><span class="nam">QWidget</span><span class="op">)</span><span class="op">:</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"> <span class="str">"""</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="str"> A widget that displays loading progress in the lower-right corner.</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"><span class="str"> Features:</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t"><span class="str"> - Fade in/out animations</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"><span class="str"> - Progress bar with percentage</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"><span class="str"> - Status message display</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t"><span class="str"> - Compact, non-intrusive design</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t"><span class="str"> """</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t"> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t"> <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">parent</span><span class="op">=</span><span class="key">None</span><span class="op">)</span><span class="op">:</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t"> <span class="nam">super</span><span class="op">(</span><span class="op">)</span><span class="op">.</span><span class="nam">__init__</span><span class="op">(</span><span class="nam">parent</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t"> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t"> <span class="com"># Widget configuration</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">setWindowFlags</span><span class="op">(</span><span class="nam">Qt</span><span class="op">.</span><span class="nam">WindowType</span><span class="op">.</span><span class="nam">ToolTip</span> <span class="op">|</span> <span class="nam">Qt</span><span class="op">.</span><span class="nam">WindowType</span><span class="op">.</span><span class="nam">FramelessWindowHint</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">setAttribute</span><span class="op">(</span><span class="nam">Qt</span><span class="op">.</span><span class="nam">WidgetAttribute</span><span class="op">.</span><span class="nam">WA_TranslucentBackground</span><span class="op">,</span> <span class="key">False</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">setFixedSize</span><span class="op">(</span><span class="num">280</span><span class="op">,</span> <span class="num">80</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t"> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t"> <span class="com"># Styling</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">setStyleSheet</span><span class="op">(</span><span class="str">"""</span> </span><span class="r"></span></p>
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<p class="run run2"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t"><span class="str"> QWidget {</span> </span><span class="r"></span></p>
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<p class="run run2"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t"><span class="str"> background-color: rgba(50, 50, 50, 230);</span> </span><span class="r"></span></p>
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<p class="run run2"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t"><span class="str"> border-radius: 8px;</span> </span><span class="r"></span></p>
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<p class="run run2"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t"><span class="str"> border: 1px solid rgba(100, 100, 100, 180);</span> </span><span class="r"></span></p>
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<p class="run run2"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t"><span class="str"> }</span> </span><span class="r"></span></p>
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<p class="run run2"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t"><span class="str"> QLabel {</span> </span><span class="r"></span></p>
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<p class="run run2"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t"><span class="str"> color: white;</span> </span><span class="r"></span></p>
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<p class="run run2"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t"><span class="str"> background-color: transparent;</span> </span><span class="r"></span></p>
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<p class="run run2"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t"><span class="str"> font-size: 11pt;</span> </span><span class="r"></span></p>
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<p class="run run2"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t"><span class="str"> }</span> </span><span class="r"></span></p>
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<p class="run run2"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t"><span class="str"> QProgressBar {</span> </span><span class="r"></span></p>
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<p class="run run2"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t"><span class="str"> border: 1px solid rgba(80, 80, 80, 180);</span> </span><span class="r"></span></p>
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<p class="run run2"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t"><span class="str"> border-radius: 4px;</span> </span><span class="r"></span></p>
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<p class="run run2"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t"><span class="str"> background-color: rgba(30, 30, 30, 200);</span> </span><span class="r"></span></p>
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<p class="run run2"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t"><span class="str"> text-align: center;</span> </span><span class="r"></span></p>
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<p class="run run2"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t"><span class="str"> color: white;</span> </span><span class="r"></span></p>
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<p class="run run2"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t"><span class="str"> font-size: 10pt;</span> </span><span class="r"></span></p>
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<p class="run run2"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t"><span class="str"> }</span> </span><span class="r"></span></p>
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<p class="run run2"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t"><span class="str"> QProgressBar::chunk {</span> </span><span class="r"></span></p>
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<p class="run run2"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t"><span class="str"> background-color: qlineargradient(x1:0, y1:0, x2:1, y2:0,</span> </span><span class="r"></span></p>
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<p class="run run2"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t"><span class="str"> stop:0 rgba(70, 130, 180, 220),</span> </span><span class="r"></span></p>
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<p class="run run2"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t"><span class="str"> stop:1 rgba(100, 160, 210, 220));</span> </span><span class="r"></span></p>
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<p class="run run2"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t"><span class="str"> border-radius: 3px;</span> </span><span class="r"></span></p>
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<p class="run run2"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t"><span class="str"> }</span> </span><span class="r"></span></p>
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<p class="run run2"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t"><span class="str"> """</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t"> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t"> <span class="com"># Layout</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t"> <span class="nam">layout</span> <span class="op">=</span> <span class="nam">QVBoxLayout</span><span class="op">(</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t"> <span class="nam">layout</span><span class="op">.</span><span class="nam">setContentsMargins</span><span class="op">(</span><span class="num">12</span><span class="op">,</span> <span class="num">10</span><span class="op">,</span> <span class="num">12</span><span class="op">,</span> <span class="num">10</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t"> <span class="nam">layout</span><span class="op">.</span><span class="nam">setSpacing</span><span class="op">(</span><span class="num">8</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t"> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t"> <span class="com"># Status label</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">_status_label</span> <span class="op">=</span> <span class="nam">QLabel</span><span class="op">(</span><span class="str">"Loading..."</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">_status_label</span><span class="op">.</span><span class="nam">setAlignment</span><span class="op">(</span><span class="nam">Qt</span><span class="op">.</span><span class="nam">AlignmentFlag</span><span class="op">.</span><span class="nam">AlignLeft</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t"> <span class="nam">layout</span><span class="op">.</span><span class="nam">addWidget</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">_status_label</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t"> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t"> <span class="com"># Progress bar with percentage label</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t"> <span class="nam">progress_layout</span> <span class="op">=</span> <span class="nam">QHBoxLayout</span><span class="op">(</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t"> <span class="nam">progress_layout</span><span class="op">.</span><span class="nam">setSpacing</span><span class="op">(</span><span class="num">8</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t"> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">_progress_bar</span> <span class="op">=</span> <span class="nam">QProgressBar</span><span class="op">(</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">_progress_bar</span><span class="op">.</span><span class="nam">setMinimum</span><span class="op">(</span><span class="num">0</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">_progress_bar</span><span class="op">.</span><span class="nam">setMaximum</span><span class="op">(</span><span class="num">100</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">_progress_bar</span><span class="op">.</span><span class="nam">setValue</span><span class="op">(</span><span class="num">0</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">_progress_bar</span><span class="op">.</span><span class="nam">setTextVisible</span><span class="op">(</span><span class="key">True</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">_progress_bar</span><span class="op">.</span><span class="nam">setFormat</span><span class="op">(</span><span class="str">"%p%"</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t"> <span class="nam">progress_layout</span><span class="op">.</span><span class="nam">addWidget</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">_progress_bar</span><span class="op">,</span> <span class="num">1</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t"> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t"> <span class="nam">layout</span><span class="op">.</span><span class="nam">addLayout</span><span class="op">(</span><span class="nam">progress_layout</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t"> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">setLayout</span><span class="op">(</span><span class="nam">layout</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t"> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t"> <span class="com"># Animation for fade in/out</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">_opacity</span> <span class="op">=</span> <span class="num">1.0</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">_fade_animation</span> <span class="op">=</span> <span class="nam">QPropertyAnimation</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="str">b"opacity"</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">_fade_animation</span><span class="op">.</span><span class="nam">setDuration</span><span class="op">(</span><span class="num">300</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">_fade_animation</span><span class="op">.</span><span class="nam">setEasingCurve</span><span class="op">(</span><span class="nam">QEasingCurve</span><span class="op">.</span><span class="nam">Type</span><span class="op">.</span><span class="nam">InOutQuad</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t"> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t"> <span class="com"># Initially hidden</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">hide</span><span class="op">(</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t"> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t"> <span class="op">@</span><span class="nam">pyqtProperty</span><span class="op">(</span><span class="nam">float</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t"> <span class="key">def</span> <span class="nam">opacity</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t"> <span class="str">"""Get opacity for animation"""</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t"> <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_opacity</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t"> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t"> <span class="op">@</span><span class="nam">opacity</span><span class="op">.</span><span class="nam">setter</span> <span class="com"># type: ignore[no-redef]</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t"> <span class="key">def</span> <span class="nam">opacity</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">value</span><span class="op">:</span> <span class="nam">float</span><span class="op">)</span> <span class="op">-></span> <span class="key">None</span><span class="op">:</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t"> <span class="str">"""Set opacity for animation"""</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">_opacity</span> <span class="op">=</span> <span class="nam">value</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">setWindowOpacity</span><span class="op">(</span><span class="nam">value</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t"> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t"> <span class="key">def</span> <span class="nam">show_loading</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">message</span><span class="op">:</span> <span class="nam">str</span> <span class="op">=</span> <span class="str">"Loading..."</span><span class="op">)</span><span class="op">:</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t106" href="#t106">106</a></span><span class="t"> <span class="str">"""</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t107" href="#t107">107</a></span><span class="t"><span class="str"> Show the loading widget with a fade-in animation.</span> </span><span class="r"></span></p>
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|
<p class="pln"><span class="n"><a id="t108" href="#t108">108</a></span><span class="t"> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t109" href="#t109">109</a></span><span class="t"><span class="str"> Args:</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t110" href="#t110">110</a></span><span class="t"><span class="str"> message: Initial status message</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t111" href="#t111">111</a></span><span class="t"><span class="str"> """</span> </span><span class="r"></span></p>
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|
<p class="run"><span class="n"><a id="t112" href="#t112">112</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">set_status</span><span class="op">(</span><span class="nam">message</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t113" href="#t113">113</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">set_progress</span><span class="op">(</span><span class="num">0</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t114" href="#t114">114</a></span><span class="t"> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t115" href="#t115">115</a></span><span class="t"> <span class="com"># Position in lower-right corner of parent</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t116" href="#t116">116</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">_reposition</span><span class="op">(</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t117" href="#t117">117</a></span><span class="t"> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t118" href="#t118">118</a></span><span class="t"> <span class="com"># Fade in</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t119" href="#t119">119</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">show</span><span class="op">(</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t120" href="#t120">120</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">_fade_animation</span><span class="op">.</span><span class="nam">stop</span><span class="op">(</span><span class="op">)</span> </span><span class="r"></span></p>
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|
<p class="run"><span class="n"><a id="t121" href="#t121">121</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">_fade_animation</span><span class="op">.</span><span class="nam">setStartValue</span><span class="op">(</span><span class="num">0.0</span><span class="op">)</span> </span><span class="r"></span></p>
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|
<p class="run"><span class="n"><a id="t122" href="#t122">122</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">_fade_animation</span><span class="op">.</span><span class="nam">setEndValue</span><span class="op">(</span><span class="num">1.0</span><span class="op">)</span> </span><span class="r"></span></p>
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|
<p class="run"><span class="n"><a id="t123" href="#t123">123</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">_fade_animation</span><span class="op">.</span><span class="nam">start</span><span class="op">(</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t124" href="#t124">124</a></span><span class="t"> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t125" href="#t125">125</a></span><span class="t"> <span class="key">def</span> <span class="nam">hide_loading</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t126" href="#t126">126</a></span><span class="t"> <span class="str">"""Hide the loading widget with a fade-out animation."""</span> </span><span class="r"></span></p>
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|
<p class="run"><span class="n"><a id="t127" href="#t127">127</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">_fade_animation</span><span class="op">.</span><span class="nam">stop</span><span class="op">(</span><span class="op">)</span> </span><span class="r"></span></p>
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|
<p class="run"><span class="n"><a id="t128" href="#t128">128</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">_fade_animation</span><span class="op">.</span><span class="nam">setStartValue</span><span class="op">(</span><span class="num">1.0</span><span class="op">)</span> </span><span class="r"></span></p>
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|
<p class="run"><span class="n"><a id="t129" href="#t129">129</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">_fade_animation</span><span class="op">.</span><span class="nam">setEndValue</span><span class="op">(</span><span class="num">0.0</span><span class="op">)</span> </span><span class="r"></span></p>
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|
<p class="run"><span class="n"><a id="t130" href="#t130">130</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">_fade_animation</span><span class="op">.</span><span class="nam">finished</span><span class="op">.</span><span class="nam">connect</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">hide</span><span class="op">)</span> </span><span class="r"></span></p>
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|
<p class="run"><span class="n"><a id="t131" href="#t131">131</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">_fade_animation</span><span class="op">.</span><span class="nam">start</span><span class="op">(</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t132" href="#t132">132</a></span><span class="t"> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t133" href="#t133">133</a></span><span class="t"> <span class="key">def</span> <span class="nam">set_status</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">message</span><span class="op">:</span> <span class="nam">str</span><span class="op">)</span><span class="op">:</span> </span><span class="r"></span></p>
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|
<p class="pln"><span class="n"><a id="t134" href="#t134">134</a></span><span class="t"> <span class="str">"""</span> </span><span class="r"></span></p>
|
|
<p class="pln"><span class="n"><a id="t135" href="#t135">135</a></span><span class="t"><span class="str"> Update the status message.</span> </span><span class="r"></span></p>
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|
<p class="pln"><span class="n"><a id="t136" href="#t136">136</a></span><span class="t"> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t137" href="#t137">137</a></span><span class="t"><span class="str"> Args:</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t138" href="#t138">138</a></span><span class="t"><span class="str"> message: Status message to display</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t139" href="#t139">139</a></span><span class="t"><span class="str"> """</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t140" href="#t140">140</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">_status_label</span><span class="op">.</span><span class="nam">setText</span><span class="op">(</span><span class="nam">message</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t141" href="#t141">141</a></span><span class="t"> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t142" href="#t142">142</a></span><span class="t"> <span class="key">def</span> <span class="nam">set_progress</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">value</span><span class="op">:</span> <span class="nam">int</span><span class="op">,</span> <span class="nam">maximum</span><span class="op">:</span> <span class="nam">int</span> <span class="op">=</span> <span class="num">100</span><span class="op">)</span><span class="op">:</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t143" href="#t143">143</a></span><span class="t"> <span class="str">"""</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t144" href="#t144">144</a></span><span class="t"><span class="str"> Update the progress bar.</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t145" href="#t145">145</a></span><span class="t"> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t146" href="#t146">146</a></span><span class="t"><span class="str"> Args:</span> </span><span class="r"></span></p>
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|
<p class="pln"><span class="n"><a id="t147" href="#t147">147</a></span><span class="t"><span class="str"> value: Current progress value</span> </span><span class="r"></span></p>
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|
<p class="pln"><span class="n"><a id="t148" href="#t148">148</a></span><span class="t"><span class="str"> maximum: Maximum progress value (default: 100)</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t149" href="#t149">149</a></span><span class="t"><span class="str"> """</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t150" href="#t150">150</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">_progress_bar</span><span class="op">.</span><span class="nam">setMaximum</span><span class="op">(</span><span class="nam">maximum</span><span class="op">)</span> </span><span class="r"></span></p>
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|
<p class="run"><span class="n"><a id="t151" href="#t151">151</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">_progress_bar</span><span class="op">.</span><span class="nam">setValue</span><span class="op">(</span><span class="nam">value</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t152" href="#t152">152</a></span><span class="t"> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t153" href="#t153">153</a></span><span class="t"> <span class="key">def</span> <span class="nam">set_indeterminate</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">indeterminate</span><span class="op">:</span> <span class="nam">bool</span> <span class="op">=</span> <span class="key">True</span><span class="op">)</span><span class="op">:</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t154" href="#t154">154</a></span><span class="t"> <span class="str">"""</span> </span><span class="r"></span></p>
|
|
<p class="pln"><span class="n"><a id="t155" href="#t155">155</a></span><span class="t"><span class="str"> Set the progress bar to indeterminate mode (busy indicator).</span> </span><span class="r"></span></p>
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|
<p class="pln"><span class="n"><a id="t156" href="#t156">156</a></span><span class="t"> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t157" href="#t157">157</a></span><span class="t"><span class="str"> Args:</span> </span><span class="r"></span></p>
|
|
<p class="pln"><span class="n"><a id="t158" href="#t158">158</a></span><span class="t"><span class="str"> indeterminate: True for indeterminate, False for normal progress</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t159" href="#t159">159</a></span><span class="t"><span class="str"> """</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t160" href="#t160">160</a></span><span class="t"> <span class="key">if</span> <span class="nam">indeterminate</span><span class="op">:</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t161" href="#t161">161</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">_progress_bar</span><span class="op">.</span><span class="nam">setMinimum</span><span class="op">(</span><span class="num">0</span><span class="op">)</span> </span><span class="r"></span></p>
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|
<p class="run"><span class="n"><a id="t162" href="#t162">162</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">_progress_bar</span><span class="op">.</span><span class="nam">setMaximum</span><span class="op">(</span><span class="num">0</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t163" href="#t163">163</a></span><span class="t"> <span class="key">else</span><span class="op">:</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t164" href="#t164">164</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">_progress_bar</span><span class="op">.</span><span class="nam">setMinimum</span><span class="op">(</span><span class="num">0</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t165" href="#t165">165</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">_progress_bar</span><span class="op">.</span><span class="nam">setMaximum</span><span class="op">(</span><span class="num">100</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t166" href="#t166">166</a></span><span class="t"> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t167" href="#t167">167</a></span><span class="t"> <span class="key">def</span> <span class="nam">_reposition</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t168" href="#t168">168</a></span><span class="t"> <span class="str">"""Position the widget in the lower-right corner of the parent."""</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t169" href="#t169">169</a></span><span class="t"> <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">parent</span><span class="op">(</span><span class="op">)</span><span class="op">:</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t170" href="#t170">170</a></span><span class="t"> <span class="nam">parent_rect</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">parent</span><span class="op">(</span><span class="op">)</span><span class="op">.</span><span class="nam">rect</span><span class="op">(</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t171" href="#t171">171</a></span><span class="t"> <span class="nam">margin</span> <span class="op">=</span> <span class="num">20</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t172" href="#t172">172</a></span><span class="t"> <span class="nam">x</span> <span class="op">=</span> <span class="nam">parent_rect</span><span class="op">.</span><span class="nam">width</span><span class="op">(</span><span class="op">)</span> <span class="op">-</span> <span class="nam">self</span><span class="op">.</span><span class="nam">width</span><span class="op">(</span><span class="op">)</span> <span class="op">-</span> <span class="nam">margin</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t173" href="#t173">173</a></span><span class="t"> <span class="nam">y</span> <span class="op">=</span> <span class="nam">parent_rect</span><span class="op">.</span><span class="nam">height</span><span class="op">(</span><span class="op">)</span> <span class="op">-</span> <span class="nam">self</span><span class="op">.</span><span class="nam">height</span><span class="op">(</span><span class="op">)</span> <span class="op">-</span> <span class="nam">margin</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t174" href="#t174">174</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">move</span><span class="op">(</span><span class="nam">x</span><span class="op">,</span> <span class="nam">y</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t175" href="#t175">175</a></span><span class="t"> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t176" href="#t176">176</a></span><span class="t"> <span class="key">def</span> <span class="nam">showEvent</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">event</span><span class="op">)</span><span class="op">:</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t177" href="#t177">177</a></span><span class="t"> <span class="str">"""Handle show event to reposition."""</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t178" href="#t178">178</a></span><span class="t"> <span class="nam">super</span><span class="op">(</span><span class="op">)</span><span class="op">.</span><span class="nam">showEvent</span><span class="op">(</span><span class="nam">event</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t179" href="#t179">179</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">_reposition</span><span class="op">(</span><span class="op">)</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t180" href="#t180">180</a></span><span class="t"> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t181" href="#t181">181</a></span><span class="t"> <span class="key">def</span> <span class="nam">resizeParent</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span> </span><span class="r"></span></p>
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<p class="pln"><span class="n"><a id="t182" href="#t182">182</a></span><span class="t"> <span class="str">"""Call this when parent is resized to reposition the widget."""</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t183" href="#t183">183</a></span><span class="t"> <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">isVisible</span><span class="op">(</span><span class="op">)</span><span class="op">:</span> </span><span class="r"></span></p>
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<p class="run"><span class="n"><a id="t184" href="#t184">184</a></span><span class="t"> <span class="nam">self</span><span class="op">.</span><span class="nam">_reposition</span><span class="op">(</span><span class="op">)</span> </span><span class="r"></span></p>
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