Help/GUI/Cocoa-GUI/SCPopUpMenu.html

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  54 <p class="p1"><b>SCPopUpMenu<span class="Apple-tab-span">       </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></b><span class="s1"><b>a pop up menu</b></span><b><span class="Apple-tab-span"> </span></b></p>
  55 <p class="p2"><br></p>
  56 <p class="p3"><b>Inherits from: </b><a href="../../Core/Object.html"><span class="s2"><b>Object</b></span></a><b> : </b><a href="SCView.html"><span class="s2"><b>SCView</b></span></a><b> : </b><a href="SCControlView.html"><span class="s3"><b>SCControlView</b></span></a></p>
  57 <p class="p2"><br></p>
  58 <p class="p4"><span class="s4"><b>See also:</b> <a href="../EZ-GUI/EZPopUpMenu.html"><span class="s5">EZPopUpMenu</span></a></span></p>
  59 <p class="p2"><br></p>
  60 <p class="p5"><b>Some Important Issues Regarding SCPopUpMenu</b></p>
  61 <p class="p6"><br></p>
  62 <p class="p7">By default, SCPopUpMenu will respond only to drags where the drag contains a <a href="../../Math/Number.html"><span class="s6">Number</span></a>.</p>
  63 <p class="p8"><br></p>
  64 <p class="p5"><b>Creation / Class Methods</b></p>
  65 <p class="p9"><br></p>
  66 <p class="p7"><b><span class="Apple-tab-span">  </span>*new (parent, bounds)</b></p>
  67 <p class="p8"><b><span class="Apple-tab-span">  </span></b></p>
  68 <p class="p10"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><b>parent </b>- The parent view.</p>
  69 <p class="p10"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><b>bounds </b>- An instance of <a href="../../Geometry/Rect.html"><span class="s2">Rect</span></a>, or a <a href="../../Geometry/Point.html"><span class="s2">Point</span></a> indicating width@height.</p>
  70 <p class="p11"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></p>
  71 <p class="p10"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="s7">(</span></p>
  72 <p class="p12"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>w = <span class="s8">Window</span>.new.front;</p>
  73 <p class="p12"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>m = <span class="s8">PopUpMenu</span>(w,<span class="s8">Rect</span>(10,10,180,20));</p>
  74 <p class="p13"><span class="s4"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>m.items = [</span>"linear"<span class="s4">,</span>"exponential"<span class="s4">,</span>"sine"<span class="s4">,</span>"welch"<span class="s4">,</span>"squared"<span class="s4">,</span>"cubed"<span class="s4">];</span></p>
  75 <p class="p12"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>m.action = { <span class="s8">arg</span> menu;</p>
  76 <p class="p12"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>[menu.value, menu.item].postln;</p>
  77 <p class="p12"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>};</p>
  78 <p class="p14"><span class="s4"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span></span>)<span class="Apple-tab-span">    </span></p>
  79 <p class="p9"><br></p>
  80 <p class="p15"><b>Accessing Instance and Class Variables</b></p>
  81 <p class="p16"><br></p>
  82 <p class="p7"><b><span class="Apple-tab-span">  </span>items</b></p>
  83 <p class="p7"><b><span class="Apple-tab-span">  </span>items_ (array)</b></p>
  84 <p class="p8"><b><span class="Apple-tab-span">  </span></b></p>
  85 <p class="p7"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><b>array </b>- An <a href="../../Collections/Array.html"><span class="s2">Array</span></a> of <a href="../../Collections/String.html"><span class="s2">String</span></a>s or <a href="../../Core/Symbol.html"><span class="s2">Symbol</span></a>s, which make up the items in the pop up menu.</p>
  86 <p class="p8"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></p>
  87 <p class="p7"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>The underlying OS X graphics system gives special meanings to some characters.</p>
  88 <p class="p7"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>e.g. :</p>
  89 <p class="p7"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><b>- </b>is a divider line</p>
  90 <p class="p8"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></p>
  91 <p class="p7"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>Also these: <b>&lt; = (</b></p>
  92 <p class="p8"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></p>
  93 <p class="p14"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>(</p>
  94 <p class="p14"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>w=<span class="s9">SCWindow</span>.new.front;</p>
  95 <p class="p14"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>m = <span class="s9">SCPopUpMenu</span>(w,<span class="s9">Rect</span>(10,10,180,20));</p>
  96 <p class="p9"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></p>
  97 <p class="p14"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>m.items = [</p>
  98 <p class="p17"><span class="s4"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span><span class="s10">""</span><span class="s4">, <span class="Apple-tab-span">       </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>// ignored !</p>
  99 <p class="p17"><span class="s4"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span><span class="s10">" "</span><span class="s4">, <span class="Apple-tab-span">      </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>// displays as a blank</p>
 100 <p class="p13"><span class="s4"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>"1 absolute"<span class="s4">,</span></p>
 101 <p class="p13"><span class="s4"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>"-replaced by a divider"<span class="s4">, <span class="Apple-tab-span">  </span></span><span class="s11">// starting with a -</span></p>
 102 <p class="p13"><span class="s4"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>"3 relative"<span class="s4">,</span></p>
 103 <p class="p9"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></p>
 104 <p class="p17"><span class="s4"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span><span class="s10">"4 fore &lt;= aft"</span><span class="s4">, <span class="Apple-tab-span">       </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>// fore aft ( &lt;= disappears )</p>
 105 <p class="p13"><span class="s4"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>"5 fore &lt;hello aft"<span class="s4">, <span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span><span class="s11">// fore ello aft</span></p>
 106 <p class="p13"><span class="s4"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>"6 something -&gt; else"<span class="s4">, <span class="Apple-tab-span">  </span><span class="Apple-tab-span">    </span></span><span class="s11">// ok</span></p>
 107 <p class="p9"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></p>
 108 <p class="p13"><span class="s4"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>"7 fore hello aft"<span class="s4">, <span class="Apple-tab-span">        </span><span class="Apple-tab-span">    </span></span><span class="s11">// fore hello aft</span></p>
 109 <p class="p17"><span class="s4"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span><span class="s10">"8 fore -hello aft"</span><span class="s4">, <span class="Apple-tab-span">      </span><span class="Apple-tab-span">    </span></span>// fore -hello aft (one - )</p>
 110 <p class="p13"><span class="s4"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>"9 fore -&lt;hello aft"<span class="s4">, <span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span></span><span class="s11">// fore ello aft</span></p>
 111 <p class="p9"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></p>
 112 <p class="p13"><span class="s4"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>"10 something (else)"<span class="s4">, <span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></span><span class="s11">// item greyed out</span></p>
 113 <p class="p17"><span class="s4"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span><span class="s10">"11 something \(else)"</span><span class="s4">,<span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>// item still greyed out</p>
 114 <p class="p13"><span class="s4"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>"12 something [else]"<span class="s4">, <span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></span><span class="s11">// ok</span></p>
 115 <p class="p13"><span class="s4"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>"13 something {else}"<span class="s4">, <span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></span><span class="s11">// ok</span></p>
 116 <p class="p9"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></p>
 117 <p class="p13"><span class="s4"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>"14 something | else"<span class="s4"> <span class="Apple-tab-span">      </span><span class="Apple-tab-span">    </span></span><span class="s11">// ok</span></p>
 118 <p class="p9"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></p>
 119 <p class="p14"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>];</p>
 120 <p class="p14"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>)<span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span></p>
 121 <p class="p9"><br></p>
 122 <p class="p9"><br></p>
 123 <p class="p7"><span class="Apple-tab-span">     </span><b>item</b></p>
 124 <p class="p8"><b><span class="Apple-tab-span">  </span></b></p>
 125 <p class="p14"><span class="s1"><b><span class="Apple-tab-span">        </span><span class="Apple-tab-span">    </span></b>Returns </span>items.at(<span class="s12">this</span>.value)</p>
 126 <p class="p8"><span class="Apple-tab-span">     </span></p>
 127 <p class="p7"><b><span class="Apple-tab-span">  </span>value</b></p>
 128 <p class="p8"><b><span class="Apple-tab-span">  </span></b></p>
 129 <p class="p7"><b><span class="Apple-tab-span">  </span><span class="Apple-tab-span">    </span></b>Returns the index of the currently chosen item. This will <b>not</b> do the <b>action</b>.</p>
 130 <p class="p8"><br></p>
 131 <p class="p7"><b><span class="Apple-tab-span">  </span>value_ (val)</b></p>
 132 <p class="p8"><b><span class="Apple-tab-span">  </span></b></p>
 133 <p class="p7"><b><span class="Apple-tab-span">  </span><span class="Apple-tab-span">    </span></b>Sets the menu to display the item at index <b>val</b> of the <b>items</b> array. This will <b>not</b> do the <b>action</b>.</p>
 134 <p class="p7"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><b>val </b>- The index of an item in the <b>items</b> array .</p>
 135 <p class="p9"><br></p>
 136 <p class="p7"><b><span class="Apple-tab-span">  </span>valueAction_ (val)</b></p>
 137 <p class="p8"><b><span class="Apple-tab-span">  </span></b></p>
 138 <p class="p7"><b><span class="Apple-tab-span">  </span><span class="Apple-tab-span">    </span></b>Sets the menu to display the item at index <b>val</b> of the <b>items</b> array, and evaluates <b>action</b> (see <a href="SCView.html"><span class="s2">SCView</span></a>), if the value has changed.</p>
 139 <p class="p7"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><b>val </b>- The index of an item in the <b>items</b> array .</p>
 140 <p class="p8"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></p>
 141 <p class="p15"><b>Customizing Appearance</b></p>
 142 <p class="p16"><br></p>
 143 <p class="p7"><b><span class="Apple-tab-span">  </span>font</b></p>
 144 <p class="p7"><b><span class="Apple-tab-span">  </span>font_ (argFont)</b></p>
 145 <p class="p8"><b><span class="Apple-tab-span">  </span></b></p>
 146 <p class="p7"><b><span class="Apple-tab-span">  </span><span class="Apple-tab-span">    </span></b>Sets the <a href="../Main-GUI/Font.html"><span class="s2">Font</span></a> of the pop up menu. This only changes the font for the displayed item, not for the popped up menu.</p>
 147 <p class="p7"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><b>argFont </b>- An instance of <a href="../Main-GUI/Font.html"><span class="s2">Font</span></a>.</p>
 148 <p class="p8"><br></p>
 149 <p class="p7"><b><span class="Apple-tab-span">  </span>stringColor</b></p>
 150 <p class="p7"><b><span class="Apple-tab-span">  </span>stringColor_ (color)</b></p>
 151 <p class="p8"><b><span class="Apple-tab-span">  </span></b></p>
 152 <p class="p7"><b><span class="Apple-tab-span">  </span><span class="Apple-tab-span">    </span></b>Set the current string <a href="../GUI-Tools/Color.html"><span class="s2">Color</span></a> for the display of the menu items . This only changes the string color for the displayed item, not for the popped up menu.</p>
 153 <p class="p7"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><b>color </b>- An instance of <a href="../GUI-Tools/Color.html"><span class="s2">Color</span></a>.</p>
 154 <p class="p9"><br></p>
 155 <p class="p15"><b>Subclassing and Internal Methods</b></p>
 156 <p class="p7"><span class="s13"><span class="Apple-tab-span">   </span></span>The following methods are usually not used directly or are called by a primitive. Programmers can still call or override these as needed.</p>
 157 <p class="p9"><br></p>
 158 <p class="p7"><b><span class="Apple-tab-span">  </span>properties</b></p>
 159 <p class="p8"><b><span class="Apple-tab-span">  </span></b></p>
 160 <p class="p7"><b><span class="Apple-tab-span">  </span><span class="Apple-tab-span">    </span></b>A list of properties to which this view responds. See <a href="SCView.html"><span class="s14">SCView</span></a>.</p>
 161 <p class="p8"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></p>
 162 <p class="p14"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>returns:</p>
 163 <p class="p18"><span class="s4"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span>[ </span>\bounds<span class="s4">, </span>\visible<span class="s4">, </span>\enabled<span class="s4">, </span>\canFocus<span class="s4">, </span>\resize<span class="s4">, </span>\background<span class="s4">, </span>\minWidth<span class="s4">, </span>\maxWidth<span class="s4">, </span>\minHeight<span class="s4">, </span>\maxHeight<span class="s4">, </span>\value<span class="s4">, </span>\font<span class="s4">, </span>\items<span class="s4">, </span>\stringColor, \focusColor<span class="s4"> ]<span class="Apple-tab-span">    </span></span></p>
 164 <p class="p9"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></p>
 165 <p class="p7"><b><span class="Apple-tab-span">  </span>defaultGetDrag</b></p>
 166 <p class="p8"><b><span class="Apple-tab-span">  </span></b></p>
 167 <p class="p7"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>The method called by default when initiating a drag <b>from</b> an SCMenu. Returns the same as <b>value</b>.</p>
 168 <p class="p8"><span class="Apple-tab-span">     </span></p>
 169 <p class="p7"><span class="Apple-tab-span">     </span><b>defaultCanReceiveDrag</b></p>
 170 <p class="p8"><b><span class="Apple-tab-span">  </span></b></p>
 171 <p class="p7"><b><span class="Apple-tab-span">  </span><span class="Apple-tab-span">    </span></b>The method called by default when attempting to drop a drag in this object. Returns currentDrag.isNumber, i.e. by default, SCPopUpMenu will respond only to drags where the drag contains a number.<span class="Apple-tab-span">     </span></p>
 172 <p class="p8"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="s7"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span></span></p>
 173 <p class="p7"><span class="Apple-tab-span">     </span><b>defaultReceiveDrag</b></p>
 174 <p class="p8"><b><span class="Apple-tab-span">  </span></b></p>
 175 <p class="p7"><b><span class="Apple-tab-span">  </span><span class="Apple-tab-span">    </span></b>The default method called when a drag has been recieved. Performs <b>valueAction_</b> with the <b>currentDrag</b> as an argument<span class="s15">.</span></p>
 176 <p class="p9"><span class="s1"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></p>
 177 <p class="p7"><b><span class="Apple-tab-span">  </span>defaultKeyDownAction (char, modifiers, unicode)</b></p>
 178 <p class="p8"><b><span class="Apple-tab-span">  </span></b></p>
 179 <p class="p7"><b><span class="Apple-tab-span">  </span><span class="Apple-tab-span">    </span></b>The default keydown actions are:</p>
 180 <p class="p8"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></p>
 181 <p class="p7"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><b>key</b><span class="Apple-tab-span">  </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><b>action</b><span class="Apple-tab-span">       </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><b>comment</b></p>
 182 <p class="p7"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>" " <span class="Apple-tab-span">        </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>value + 1<span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>space</p>
 183 <p class="p7"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>\r <span class="Apple-tab-span"> </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>value + 1</p>
 184 <p class="p7"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>\n, <span class="Apple-tab-span">        </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>value + 1<span class="Apple-tab-span">   </span></p>
 185 <p class="p7"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>3.asAscii,<span class="Apple-tab-span">  </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>value + 1<span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>(enter key or cmd-C on Mac OSX )</p>
 186 <p class="p7"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>unicode 16rF700, <span class="Apple-tab-span">   </span>value - 1<span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>up arrow</p>
 187 <p class="p7"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>unicode 16rF703, <span class="Apple-tab-span">   </span>value + 1<span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>right arrow</p>
 188 <p class="p7"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>unicode 16rF701, <span class="Apple-tab-span">   </span>value + 1<span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>down arrow</p>
 189 <p class="p7"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>unicode 16rF702, <span class="Apple-tab-span">   </span>value - 1<span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>left arrow</p>
 190 <p class="p8"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></p>
 191 <p class="p7"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>All of these are done with <b>action</b>.</p>
 192 <p class="p9"><span class="s1"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></p>
 193 <p class="p15"><b>Examples</b></p>
 194 <p class="p19">(</p>
 195 <p class="p20"><span class="s4"><span class="Apple-tab-span">   </span>w = </span><span class="s8">Window</span><span class="s4">.new(</span>"The Eightfold Path"<span class="s4">).front;</span></p>
 196 <p class="p21"><span class="Apple-tab-span">    </span>m = <span class="s8">PopUpMenu</span>(w,<span class="s8">Rect</span>(10,10,180,20));</p>
 197 <p class="p22"><br></p>
 198 <p class="p21"><span class="Apple-tab-span">    </span>m.items = [</p>
 199 <p class="p20"><span class="s4"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span></span>"right view"<span class="s4">,</span>"right thinking"<span class="s4">,</span>"right mindfulness"<span class="s4">,</span>"right speech"<span class="s4">,</span></p>
 200 <p class="p20"><span class="s4"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span></span>"right action"<span class="s4">,</span>"right diligence"<span class="s4">,</span>"right concentration"<span class="s4">,</span>"right livelihood"</p>
 201 <p class="p21"><span class="Apple-tab-span">    </span>];</p>
 202 <p class="p22"><span class="Apple-tab-span">    </span></p>
 203 <p class="p23"><span class="s4"><span class="Apple-tab-span">   </span>m.background_(</span><span class="s8">Color</span><span class="s4">.white.alpha_(0.2)); </span>// only changes the look of displayed item</p>
 204 <p class="p23"><span class="s4"><span class="Apple-tab-span">   </span>m.stringColor_(</span><span class="s8">Color</span><span class="s4">.white); <span class="Apple-tab-span">       </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>// only changes the look of displayed item</p>
 205 <p class="p23"><span class="s4"><span class="Apple-tab-span">   </span>m.font_(</span><span class="s8">Font</span><span class="s4">(</span><span class="s10">"Courier"</span><span class="s4">, 13)); <span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>// only changes the look of displayed item</p>
 206 <p class="p21"><span class="Apple-tab-span">    </span>m.action = { <span class="s8">arg</span> menu;</p>
 207 <p class="p21"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>[menu.value, menu.item].postln;<span class="Apple-tab-span">     </span></p>
 208 <p class="p21"><span class="Apple-tab-span">    </span>};</p>
 209 <p class="p21">)</p>
 210 <p class="p22"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></p>
 211 <p class="p23"><span class="s4">m.value; <span class="Apple-tab-span">  </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>// returns the index of the current item;</p>
 212 <p class="p23"><span class="s4">m.item;<span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>// returns the String or Symbol of the current item<span class="Apple-tab-span">  </span></p>
 213 <p class="p22"><span class="Apple-tab-span">    </span></p>
 214 <p class="p23"><span class="s4">m.value_(2); <span class="Apple-tab-span">      </span><span class="Apple-tab-span">    </span></span>// changes the displayed item, but does not evaluate the action</p>
 215 <p class="p23"><span class="s4">m.valueAction_(3); </span>// evaluates the action.</p>
 216 <p class="p22"><br></p>
 217 <p class="p22"><br></p>
 218 <p class="p23">// Play different Functions</p>
 219 <p class="p22"><br></p>
 220 <p class="p21">(</p>
 221 <p class="p21">s.waitForBoot({</p>
 222 <p class="p22"><br></p>
 223 <p class="p21"><span class="Apple-tab-span">    </span><span class="s8">var</span> w,menu,snd,funcs,b;</p>
 224 <p class="p22"><span class="Apple-tab-span">    </span></p>
 225 <p class="p21"><span class="Apple-tab-span">    </span>w=<span class="s8">Window</span>.new.front;</p>
 226 <p class="p22"><span class="Apple-tab-span">    </span></p>
 227 <p class="p21"><span class="Apple-tab-span">    </span>menu=<span class="s8">PopUpMenu</span>(w,<span class="s8">Rect</span>(10,10,90,20))</p>
 228 <p class="p20"><span class="s4"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span>.items_([</span>"Sine"<span class="s4"> , </span>"Saw"<span class="s4"> , </span>"Noise"<span class="s4"> , </span>"Pulse"<span class="s4">]);</span></p>
 229 <p class="p22"><span class="Apple-tab-span">    </span></p>
 230 <p class="p21"><span class="Apple-tab-span">    </span>funcs=[ {<span class="s8">SinOsc</span>.ar(440,0,0.3)} , {<span class="s8">Saw</span>.ar(440,0.3)} , {<span class="s8">WhiteNoise</span>.ar(0.3)} , {<span class="s8">Pulse</span>.ar(440,0.2,0.3)} ];</p>
 231 <p class="p22"><span class="Apple-tab-span">    </span></p>
 232 <p class="p21"><span class="Apple-tab-span">    </span>b=<span class="s8">Button</span>(w,<span class="s8">Rect</span>(110,10,180,20))</p>
 233 <p class="p21"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>.states_([[<span class="s10">"play"</span>,<span class="s8">Color</span>.black,<span class="s8">Color</span>.green]])</p>
 234 <p class="p21"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>.mouseDownAction_({</p>
 235 <p class="p21"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>snd = funcs.at(menu.value).play;<span class="Apple-tab-span">    </span></p>
 236 <p class="p21"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>})</p>
 237 <p class="p21"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>.action_({ <span class="s8">arg</span> butt, mod;</p>
 238 <p class="p21"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>snd.free;</p>
 239 <p class="p21"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>});</p>
 240 <p class="p22"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></p>
 241 <p class="p21"><span class="Apple-tab-span">    </span>w.front;</p>
 242 <p class="p22"><span class="Apple-tab-span">    </span></p>
 243 <p class="p23"><span class="s4"><span class="Apple-tab-span">   </span>p=</span><span class="s8">CmdPeriod</span><span class="s4">.add({b.value_(0)});</span>// set button to 0 on hitting Cmd-period</p>
 244 <p class="p21"><span class="Apple-tab-span">    </span>w.onClose_{ snd.free; <span class="s8">CmdPeriod</span>.removeAll };<span class="s16">// clean up when window is closed</span></p>
 245 <p class="p22"><br></p>
 246 <p class="p21">})</p>
 247 <p class="p21">)</p>
 248 <p class="p22"><br></p>
 249 <p class="p24"><br></p>
 250 <p class="p24"><br></p>
 251 <p class="p24"><br></p>
 252 </body>
 253 </html>