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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#ifndef LABELSLIDER_H</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#define LABELSLIDER_H</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> </div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="preprocessor">#include <QLabel></span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="preprocessor">#include <QUndoCommand></span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> </div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="keyword">enum</span> LabelSliderDisplayType {</div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>  LABELSLIDER_NORMAL,</div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>  LABELSLIDER_FRAMENUMBER,</div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>  LABELSLIDER_PERCENT,</div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>  LABELSLIDER_DECIBEL</div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> };</div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> </div><div class="line"><a name="l00020"></a><span class="lineno"><a class="line" href="class_label_slider.html"> 20</a></span> <span class="keyword">class </span><a class="code" href="class_label_slider.html">LabelSlider</a> : <span class="keyword">public</span> QLabel</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> {</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  Q_OBJECT</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  <a class="code" href="class_label_slider.html">LabelSlider</a>(QWidget* parent = <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="keywordtype">void</span> <a class="code" href="class_label_slider.html#ab304e6dfceb1678153047d8437be0ef5">set_frame_rate</a>(<span class="keywordtype">double</span> d);</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keywordtype">void</span> <a class="code" href="class_label_slider.html#aa36f1ac8359e6ad956890c204601dc8e">set_display_type</a>(<span class="keywordtype">int</span> type);</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordtype">void</span> <a class="code" href="class_label_slider.html#ae05af4cf1dce88261673ed2ec5ec5d41">set_value</a>(<span class="keywordtype">double</span> v, <span class="keywordtype">bool</span> userSet);</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> </div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordtype">void</span> <a class="code" href="class_label_slider.html#a5c08c16c088f1846621bfe341fe875c7">set_default_value</a>(<span class="keywordtype">double</span> v);</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordtype">void</span> <a class="code" href="class_label_slider.html#ad0915199716155c2f12c5b5292b9ecc9">set_minimum_value</a>(<span class="keywordtype">double</span> v);</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> </div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keywordtype">void</span> <a class="code" href="class_label_slider.html#abe90995d780d3ae610358ec34b19ee48">set_maximum_value</a>(<span class="keywordtype">double</span> v);</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> </div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordtype">double</span> <a class="code" href="class_label_slider.html#a5736dbba98a0eb8958eed03046f77f8f">value</a>();</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordtype">bool</span> <a class="code" href="class_label_slider.html#ac446ce259367ff1159935f812dd73f08">is_set</a>();</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordtype">bool</span> <a class="code" href="class_label_slider.html#ac51e4b18b54b182a6cb741093559b13e">is_dragging</a>();</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> </div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  QString <a class="code" href="class_label_slider.html#a8009482f1461ae35500fb5956e723f2c">valueToString</a>();</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordtype">double</span> <a class="code" href="class_label_slider.html#a4b807b5b784a7b7b9b9d0a7b3706a4e4">getPreviousValue</a>();</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> </div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keywordtype">void</span> <a class="code" href="class_label_slider.html#aa8e8edf8dc7ea4df8e0abb6f32c343ac">set_previous_value</a>();</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> </div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordtype">void</span> <a class="code" href="class_label_slider.html#abbbf055704231fd56978fac964518be6">set_color</a>(QString c = <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span> </div><div class="line"><a name="l00165"></a><span class="lineno"><a class="line" href="class_label_slider.html#afc2a71530cff38dfe586e73dabe99be9"> 165</a></span>  <span class="keywordtype">int</span> <a class="code" href="class_label_slider.html#afc2a71530cff38dfe586e73dabe99be9">decimal_places</a>;</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> <span class="keyword">protected</span>:</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keywordtype">void</span> mousePressEvent(QMouseEvent *ev);</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordtype">void</span> mouseMoveEvent(QMouseEvent *ev);</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordtype">void</span> mouseReleaseEvent(QMouseEvent *ev);</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keywordtype">double</span> default_value;</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordtype">double</span> internal_value;</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keywordtype">double</span> drag_start_value;</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keywordtype">double</span> previous_value;</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span> </div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keywordtype">bool</span> min_enabled;</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keywordtype">double</span> min_value;</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keywordtype">bool</span> max_enabled;</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="keywordtype">double</span> max_value;</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span> </div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keywordtype">bool</span> drag_start;</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keywordtype">bool</span> drag_proc;</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keywordtype">int</span> drag_start_x;</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keywordtype">int</span> drag_start_y;</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> </div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordtype">bool</span> set;</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> </div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordtype">int</span> display_type;</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span> </div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordtype">double</span> frame_rate;</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> </div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keywordtype">void</span> <a class="code" href="class_label_slider.html#a9a5c67bed20e30581b7c0c503a93de8c">set_default_cursor</a>();</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> </div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keywordtype">void</span> <a class="code" href="class_label_slider.html#a654943c90cc8d87a2dbc957a42252ef0">set_active_cursor</a>();</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span> signals:</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keywordtype">void</span> <a class="code" href="class_label_slider.html#a9be91d45b50e409325332d441f3edf7d">valueChanged</a>();</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span> </div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keywordtype">void</span> <a class="code" href="class_label_slider.html#a4b7301bbdad1d6dca30aa0e878818706">clicked</a>();</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> };</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span> </div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span> <span class="preprocessor">#endif // LABELSLIDER_H</span></div><div class="ttc" id="class_label_slider_html_aa36f1ac8359e6ad956890c204601dc8e"><div class="ttname"><a href="class_label_slider.html#aa36f1ac8359e6ad956890c204601dc8e">LabelSlider::set_display_type</a></div><div class="ttdeci">void set_display_type(int type)</div><div class="ttdoc">Sets the way to display the value.</div><div class="ttdef"><b>Definition:</b> labelslider.cpp:35</div></div>
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<div class="ttc" id="class_label_slider_html_abe90995d780d3ae610358ec34b19ee48"><div class="ttname"><a href="class_label_slider.html#abe90995d780d3ae610358ec34b19ee48">LabelSlider::set_maximum_value</a></div><div class="ttdeci">void set_maximum_value(double v)</div><div class="ttdoc">Set the maximum value.</div><div class="ttdef"><b>Definition:</b> labelslider.cpp:126</div></div>
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<div class="ttc" id="class_label_slider_html_a5c08c16c088f1846621bfe341fe875c7"><div class="ttname"><a href="class_label_slider.html#a5c08c16c088f1846621bfe341fe875c7">LabelSlider::set_default_value</a></div><div class="ttdeci">void set_default_value(double v)</div><div class="ttdoc">Set the default value.</div><div class="ttdef"><b>Definition:</b> labelslider.cpp:113</div></div>
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<div class="ttc" id="class_label_slider_html_ac51e4b18b54b182a6cb741093559b13e"><div class="ttname"><a href="class_label_slider.html#ac51e4b18b54b182a6cb741093559b13e">LabelSlider::is_dragging</a></div><div class="ttdeci">bool is_dragging()</div><div class="ttdoc">Returns whether the user is currently dragging.</div><div class="ttdef"><b>Definition:</b> labelslider.cpp:60</div></div>
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<div class="ttc" id="class_label_slider_html_a4b7301bbdad1d6dca30aa0e878818706"><div class="ttname"><a href="class_label_slider.html#a4b7301bbdad1d6dca30aa0e878818706">LabelSlider::clicked</a></div><div class="ttdeci">void clicked()</div><div class="ttdoc">clicked signal</div></div>
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<div class="ttc" id="class_label_slider_html_ad0915199716155c2f12c5b5292b9ecc9"><div class="ttname"><a href="class_label_slider.html#ad0915199716155c2f12c5b5292b9ecc9">LabelSlider::set_minimum_value</a></div><div class="ttdeci">void set_minimum_value(double v)</div><div class="ttdoc">Set the minimum value.</div><div class="ttdef"><b>Definition:</b> labelslider.cpp:121</div></div>
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<div class="ttc" id="class_label_slider_html_abbbf055704231fd56978fac964518be6"><div class="ttname"><a href="class_label_slider.html#abbbf055704231fd56978fac964518be6">LabelSlider::set_color</a></div><div class="ttdeci">void set_color(QString c=nullptr)</div><div class="ttdoc">Set the display color.</div><div class="ttdef"><b>Definition:</b> labelslider.cpp:104</div></div>
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<div class="ttc" id="class_label_slider_html_ae05af4cf1dce88261673ed2ec5ec5d41"><div class="ttname"><a href="class_label_slider.html#ae05af4cf1dce88261673ed2ec5ec5d41">LabelSlider::set_value</a></div><div class="ttdeci">void set_value(double v, bool userSet)</div><div class="ttdoc">Set the value.</div><div class="ttdef"><b>Definition:</b> labelslider.cpp:40</div></div>
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<div class="ttc" id="class_label_slider_html_ac446ce259367ff1159935f812dd73f08"><div class="ttname"><a href="class_label_slider.html#ac446ce259367ff1159935f812dd73f08">LabelSlider::is_set</a></div><div class="ttdeci">bool is_set()</div><div class="ttdoc">Returns whether a value has been set or not.</div><div class="ttdef"><b>Definition:</b> labelslider.cpp:56</div></div>
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<div class="ttc" id="class_label_slider_html_aa8e8edf8dc7ea4df8e0abb6f32c343ac"><div class="ttname"><a href="class_label_slider.html#aa8e8edf8dc7ea4df8e0abb6f32c343ac">LabelSlider::set_previous_value</a></div><div class="ttdeci">void set_previous_value()</div><div class="ttdoc">Updates previous value.</div><div class="ttdef"><b>Definition:</b> labelslider.cpp:100</div></div>
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<div class="ttc" id="class_label_slider_html_a4b807b5b784a7b7b9b9d0a7b3706a4e4"><div class="ttname"><a href="class_label_slider.html#a4b807b5b784a7b7b9b9d0a7b3706a4e4">LabelSlider::getPreviousValue</a></div><div class="ttdeci">double getPreviousValue()</div><div class="ttdoc">Returns whatever value was set before the last set_value()</div><div class="ttdef"><b>Definition:</b> labelslider.cpp:96</div></div>
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<div class="ttc" id="class_label_slider_html_ab304e6dfceb1678153047d8437be0ef5"><div class="ttname"><a href="class_label_slider.html#ab304e6dfceb1678153047d8437be0ef5">LabelSlider::set_frame_rate</a></div><div class="ttdeci">void set_frame_rate(double d)</div><div class="ttdoc">Set the display frame rate.</div><div class="ttdef"><b>Definition:</b> labelslider.cpp:31</div></div>
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<div class="ttc" id="class_label_slider_html_afc2a71530cff38dfe586e73dabe99be9"><div class="ttname"><a href="class_label_slider.html#afc2a71530cff38dfe586e73dabe99be9">LabelSlider::decimal_places</a></div><div class="ttdeci">int decimal_places</div><div class="ttdoc">Set how many decimal places to show for a floating-point number.</div><div class="ttdef"><b>Definition:</b> labelslider.h:165</div></div>
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<div class="ttc" id="class_label_slider_html"><div class="ttname"><a href="class_label_slider.html">LabelSlider</a></div><div class="ttdoc">The LabelSlider class.</div><div class="ttdef"><b>Definition:</b> labelslider.h:20</div></div>
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<div class="ttc" id="class_label_slider_html_a9be91d45b50e409325332d441f3edf7d"><div class="ttname"><a href="class_label_slider.html#a9be91d45b50e409325332d441f3edf7d">LabelSlider::valueChanged</a></div><div class="ttdeci">void valueChanged()</div><div class="ttdoc">valueChanged signal</div></div>
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<div class="ttc" id="class_label_slider_html_a5736dbba98a0eb8958eed03046f77f8f"><div class="ttname"><a href="class_label_slider.html#a5736dbba98a0eb8958eed03046f77f8f">LabelSlider::value</a></div><div class="ttdeci">double value()</div><div class="ttdoc">Returns the internal value as a double.</div><div class="ttdef"><b>Definition:</b> labelslider.cpp:109</div></div>
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<div class="ttc" id="class_label_slider_html_a654943c90cc8d87a2dbc957a42252ef0"><div class="ttname"><a href="class_label_slider.html#a654943c90cc8d87a2dbc957a42252ef0">LabelSlider::set_active_cursor</a></div><div class="ttdeci">void set_active_cursor()</div><div class="ttdoc">Internal function to set the cursor while dragging (usually NoCursor aka invisible)</div><div class="ttdef"><b>Definition:</b> labelslider.cpp:319</div></div>
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<div class="ttc" id="class_label_slider_html_a9a5c67bed20e30581b7c0c503a93de8c"><div class="ttname"><a href="class_label_slider.html#a9a5c67bed20e30581b7c0c503a93de8c">LabelSlider::set_default_cursor</a></div><div class="ttdeci">void set_default_cursor()</div><div class="ttdoc">Internal function to set the standard cursor (usually SizeHorCursor)</div><div class="ttdef"><b>Definition:</b> labelslider.cpp:315</div></div>
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<div class="ttc" id="class_label_slider_html_a8009482f1461ae35500fb5956e723f2c"><div class="ttname"><a href="class_label_slider.html#a8009482f1461ae35500fb5956e723f2c">LabelSlider::valueToString</a></div><div class="ttdeci">QString valueToString()</div><div class="ttdoc">Convert the internal value to a displayed string according to display_type</div><div class="ttdef"><b>Definition:</b> labelslider.cpp:64</div></div>
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