Help/GUI/Cocoa-GUI/SCStaticText.html

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  40 <p class="p1"><span class="s1"><b>SCStaticText<span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></b></span><b>a view for displaying text</b><span class="s1"><b><span class="Apple-tab-span">    </span></b></span></p>
  41 <p class="p2"><br></p>
  42 <p class="p3"><span class="s2"><b>Inherits from: </b><a href="../../Core/Object.html"><b>Object</b></a><b> : </b><a href="SCView.html"><b>SCView</b></a><b> : </b><a href="SCStaticTextBase.html"><b>SCStaticTextBase</b></a></span></p>
  43 <p class="p2"><br></p>
  44 <p class="p1">Inherits formatting methods from <a href="SCStaticTextBase.html"><span class="s3">SCStaticTextBase</span></a>.</p>
  45 <p class="p2"><br></p>
  46 <p class="p4"><b>Creation / Class Methods</b></p>
  47 <p class="p5"><br></p>
  48 <p class="p6"><b><span class="Apple-tab-span">  </span>*new (parent, bounds)</b></p>
  49 <p class="p7"><b><span class="Apple-tab-span">  </span></b></p>
  50 <p class="p8"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><b>parent </b>- The parent view.</p>
  51 <p class="p8"><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="s4">Rect</span></a>, or a <a href="../../Geometry/Point.html"><span class="s4">Point</span></a> indicating width@height.</p>
  52 <p class="p9"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></p>
  53 <p class="p10"><span class="s5"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span></span>(<span class="s2"><span class="Apple-tab-span">   </span></span></p>
  54 <p class="p11"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>w = <span class="s6">Window</span>.new.front;</p>
  55 <p class="p11"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>a = <span class="s6">StaticText</span>(w, <span class="s6">Rect</span>(10, 10, 200, 20));</p>
  56 <p class="p12"><span class="s2"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span>a.string = </span>"an instance of String"<span class="s2">;</span></p>
  57 <p class="p11"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="s2">)</span></p>
  58 <p class="p9"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></p>
  59 <p class="p13"><b>Examples</b></p>
  60 <p class="p14"><br></p>
  61 <p class="p15">// basic usage</p>
  62 <p class="p11">(<span class="Apple-tab-span">   </span></p>
  63 <p class="p11"><span class="Apple-tab-span">    </span>w = <span class="s6">Window</span>.new.front;</p>
  64 <p class="p11"><span class="Apple-tab-span">    </span>a = <span class="s6">StaticText</span>(w, <span class="s6">Rect</span>(10, 10, 200, 20));</p>
  65 <p class="p12"><span class="s2"><span class="Apple-tab-span">   </span>a.string = </span>"Rolof's Rolex"<span class="s2">;</span></p>
  66 <p class="p11">)</p>
  67 <p class="p14"><br></p>
  68 <p class="p15">// adjust look , alignment and content</p>
  69 <p class="p11">a.background=<span class="s6">Color</span>.grey;</p>
  70 <p class="p11">a.align = <span class="s7">\center</span>;</p>
  71 <p class="p11">a.font = <span class="s6">Font</span>(<span class="s8">"Monaco"</span>, 11);</p>
  72 <p class="p11">a.string = <span class="s8">"Your Rolex"</span>;</p>
  73 <p class="p14"><br></p>
  74 <p class="p15">// Monitoring values in a synth</p>
  75 <p class="p11">(</p>
  76 <p class="p14"><br></p>
  77 <p class="p11">w = <span class="s6">Window</span>(<span class="s8">"Frequency Monitor"</span>, <span class="s6">Rect</span>(200, <span class="s6">SCWindow</span>.screenBounds.height-200,300,150)).front;</p>
  78 <p class="p14"><br></p>
  79 <p class="p11">a = <span class="s6">StaticText</span>(w, <span class="s6">Rect</span>(45, 10, 200, 20)).background_(<span class="s6">Color</span>.rand);</p>
  80 <p class="p14"><br></p>
  81 <p class="p12"><span class="s2">a.string = </span>" Current Frequency "<span class="s2">;</span></p>
  82 <p class="p14"><br></p>
  83 <p class="p11"><span class="s6">Button</span>.new(w, <span class="s6">Rect</span>(45, 70, 200, 20)).states_([[<span class="s8">"close"</span>,<span class="s6">Color</span>.black,<span class="s6">Color</span>.rand]]).action_({w.close});</p>
  84 <p class="p14"><br></p>
  85 <p class="p11">s.waitForBoot({</p>
  86 <p class="p14"><br></p>
  87 <p class="p11"><span class="Apple-tab-span">    </span>b=<span class="s6">Bus</span>.new(<span class="s7">\control</span>,0,1);</p>
  88 <p class="p14"><span class="Apple-tab-span">    </span></p>
  89 <p class="p11"><span class="Apple-tab-span">    </span>q=<span class="s6">SynthDef</span>(<span class="s7">\Docs_FreqMonitor</span>, {<span class="s6">var</span> freq,snd;</p>
  90 <p class="p11"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>freq=<span class="s6">LFNoise0</span>.ar(2, 400, 650);</p>
  91 <p class="p11"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>snd=<span class="s6">SinOsc</span>.ar(freq,0,0.2);</p>
  92 <p class="p11"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="s6">Out</span>.ar(0,snd);</p>
  93 <p class="p15"><span class="s2"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span></span><span class="s6">Out</span><span class="s2">.kr(b.index,freq); </span>// output the frequency to a control bus</p>
  94 <p class="p11"><span class="Apple-tab-span">    </span>}).play;</p>
  95 <p class="p14"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></p>
  96 <p class="p16"><span class="s2"><span class="Apple-tab-span">   </span>r= </span>Routine<span class="s2">{</span></p>
  97 <p class="p15"><span class="s2"><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>// Set the value of the StaticText to the value in the control bus.</p>
  98 <p class="p15"><span class="s2"><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>// Setting GUI values is asynchronous, so you must use .defer in the system clock.</p>
  99 <p class="p15"><span class="s2"><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>// Also you must check if the window is still open, since Routine will continue for at least</p>
 100 <p class="p15"><span class="s2"><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>// one step after you close the window.</p>
 101 <p class="p11"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>b.get( {<span class="s6">arg</span> v; {w.isClosed.not.if{ a.string= <span class="s8">" Current Frequency: "</span>++v.round(0.01)}; }.defer} );</p>
 102 <p class="p14"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></p>
 103 <p class="p11"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>0.01.wait;</p>
 104 <p class="p11"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>}.loop</p>
 105 <p class="p14"><span class="Apple-tab-span">    </span></p>
 106 <p class="p11"><span class="Apple-tab-span">    </span>}.play</p>
 107 <p class="p11">});</p>
 108 <p class="p14"><br></p>
 109 <p class="p11"><span class="s6">CmdPeriod</span>.doOnce({w.close});</p>
 110 <p class="p11">w.onClose={r.stop; q.free; b.free }; <span class="s9">//clean up if the window closes</span></p>
 111 <p class="p14"><br></p>
 112 <p class="p11">)</p>
 113 <p class="p14"><br></p>
 114 <p class="p15">// dynamic text</p>
 115 <p class="p14"><br></p>
 116 <p class="p11">(<span class="Apple-tab-span">   </span></p>
 117 <p class="p11"><span class="Apple-tab-span">    </span>w = <span class="s6">Window</span>.new.front;</p>
 118 <p class="p11"><span class="Apple-tab-span">    </span>w.view.background=<span class="s6">Color</span>.white;</p>
 119 <p class="p11"><span class="Apple-tab-span">    </span>a = <span class="s6">Array</span>.fill(20, {<span class="s6">StaticText</span>(w, <span class="s6">Rect</span>(w.bounds.extent.x.rand, w.bounds.extent.y.rand, 160, 16))</p>
 120 <p class="p11"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>.string_(<span class="s8">"Rolof's Rolex"</span>.scramble)</p>
 121 <p class="p11"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>.align_(<span class="s7">\center</span>)</p>
 122 <p class="p11"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>.stringColor_(<span class="s6">Color</span>.rand)</p>
 123 <p class="p11"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>.font_(<span class="s6">Font</span>([</p>
 124 <p class="p12"><span class="s2"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>"Helvetica-Bold"<span class="s2">,</span></p>
 125 <p class="p12"><span class="s2"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>"Helvetica"<span class="s2">,</span></p>
 126 <p class="p12"><span class="s2"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>"Monaco"<span class="s2">,</span></p>
 127 <p class="p12"><span class="s2"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>"Arial"<span class="s2">,</span></p>
 128 <p class="p12"><span class="s2"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>"Gadget"<span class="s2">,</span></p>
 129 <p class="p12"><span class="s2"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>"MarkerFelt-Thin"</p>
 130 <p class="p11"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>].choose, 11))</p>
 131 <p class="p11"><span class="Apple-tab-span">    </span>});</p>
 132 <p class="p14"><span class="Apple-tab-span">    </span></p>
 133 <p class="p11"><span class="Apple-tab-span">    </span>r = {<span class="s6">inf</span>.do{<span class="s6">|i|</span></p>
 134 <p class="p11"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="s6">thisThread</span>.randSeed_(1284);</p>
 135 <p class="p11"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>a.do{<span class="s6">|item|</span></p>
 136 <p class="p15"><span class="s2"><span class="Apple-tab-span">   </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>// setting GUI values is asynchronous, so you must use .defer</p>
 137 <p class="p11"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>{item.bounds = <span class="s6">Rect</span>(5+w.bounds.extent.x.rand * (cos(i*0.01)).abs,</p>
 138 <p class="p11"><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>w.bounds.extent.y.rand * sin(i*0.01),</p>
 139 <p class="p11"><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>160, 20)}.defer;</p>
 140 <p class="p11"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>};</p>
 141 <p class="p11"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>0.15.wait;</p>
 142 <p class="p11"><span class="Apple-tab-span">    </span>}}.fork;</p>
 143 <p class="p11"><span class="Apple-tab-span">    </span><span class="s6">CmdPeriod</span>.doOnce({w.close});</p>
 144 <p class="p11"><span class="Apple-tab-span">    </span>w.onClose_({r.stop});</p>
 145 <p class="p11">)</p>
 146 <p class="p14"><br></p>
 147 <p class="p14"><br></p>
 148 <p class="p17"><br></p>
 149 <p class="p17"><br></p>
 150 <p class="p17"><br></p>
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