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<h1>SDLSoftButton Class Reference</h1>

<h3>Section Contents</h3>

<ul>
  <li><a href="#section--initWithHandler:">-initWithHandler:</a></li>
  <li><a href="#section--initWithType:text:image:highlighted:buttonId:systemAction:handler:">-initWithType:text:image:highlighted:buttonId:systemAction:handler:</a></li>
  <li><a href="#section-handler">handler</a></li>
  <li><a href="#section-type">type</a></li>
  <li><a href="#section-text">text</a></li>
  <li><a href="#section-image">image</a></li>
  <li><a href="#section-isHighlighted">isHighlighted</a></li>
  <li><a href="#section-softButtonID">softButtonID</a></li>
  <li><a href="#section-systemAction">systemAction</a></li>
</ul>

<h3>Overview</h3>

<p>Describes an on-screen button which may be presented in various contexts, e.g. templates or alerts</p>


<section class="section task-group-section">
  <h3 id="section--initWithHandler:">
      -initWithHandler:
  </h3>
  
  <p>Convenience init</p>

  
  
  <h4>Objective-C</h4>
  <pre class="highlight objective_c"><code><span class="k">-</span> <span class="p">(</span><span class="n">nonnull</span> <span class="n">instancetype</span><span class="p">)</span><span class="nf">initWithHandler</span><span class="p">:</span>
    <span class="p">(</span><span class="n">nullable</span> <span class="n"><a href="../Type%20Definitions.html#/c:SDLNotificationConstants.h@T@SDLRPCButtonNotificationHandler">SDLRPCButtonNotificationHandler</a></span><span class="p">)</span><span class="nv">handler</span><span class="p">;</span></code></pre>

  
  <h4>Swift</h4>
  <pre class="highlight swift"><code><span class="nf">init</span><span class="p">(</span><span class="nv">handler</span><span class="p">:</span> <span class="kt"><a href="../Type%20Definitions.html#/c:SDLNotificationConstants.h@T@SDLRPCButtonNotificationHandler">SDLRPCButtonNotificationHandler</a></span><span class="p">?</span> <span class="o">=</span> <span class="kc">nil</span><span class="p">)</span></code></pre>

  
  
  <h4>Parameters</h4>
  <dl>
      <dt>handler</dt>
      <dd><p>A handler that may optionally be run when the SDLSoftButton has a corresponding notification occur</p></dd>
  </dl>
  
  <h3 id="section--initWithType:text:image:highlighted:buttonId:systemAction:handler:">
      -initWithType:text:image:highlighted:buttonId:systemAction:handler:
  </h3>
  
  <p>Convenience init</p>

  
  
  <h4>Objective-C</h4>
  <pre class="highlight objective_c"><code><span class="k">-</span> <span class="p">(</span><span class="n">nonnull</span> <span class="n">instancetype</span><span class="p">)</span><span class="nf">initWithType</span><span class="p">:(</span><span class="n">nonnull</span> <span class="n"><a href="../Type%20Definitions.html#/c:SDLSoftButtonType.h@T@SDLSoftButtonType">SDLSoftButtonType</a></span><span class="p">)</span><span class="nv">type</span>
                                <span class="nf">text</span><span class="p">:(</span><span class="n">nullable</span> <span class="n">NSString</span> <span class="o">*</span><span class="p">)</span><span class="nv">text</span>
                               <span class="nf">image</span><span class="p">:(</span><span class="n">nullable</span> <span class="n"><a href="../Classes/SDLImage.html">SDLImage</a></span> <span class="o">*</span><span class="p">)</span><span class="nv">image</span>
                         <span class="nf">highlighted</span><span class="p">:(</span><span class="n">BOOL</span><span class="p">)</span><span class="nv">highlighted</span>
                            <span class="nf">buttonId</span><span class="p">:(</span><span class="n">UInt16</span><span class="p">)</span><span class="nv">buttonId</span>
                        <span class="nf">systemAction</span><span class="p">:(</span><span class="n">nullable</span> <span class="n"><a href="../Type%20Definitions.html#/c:SDLSystemAction.h@T@SDLSystemAction">SDLSystemAction</a></span><span class="p">)</span><span class="nv">systemAction</span>
                             <span class="nf">handler</span><span class="p">:(</span><span class="n">nullable</span> <span class="n"><a href="../Type%20Definitions.html#/c:SDLNotificationConstants.h@T@SDLRPCButtonNotificationHandler">SDLRPCButtonNotificationHandler</a></span><span class="p">)</span>
                                         <span class="n"><a href="../Classes/SDLSoftButton.html#/c:objc(cs)SDLSoftButton(py)handler">handler</a></span><span class="p">;</span></code></pre>

  
  <h4>Swift</h4>
  <pre class="highlight swift"><code><span class="nf">init</span><span class="p">(</span><span class="nv">type</span><span class="p">:</span> <span class="kt"><a href="../Type%20Definitions.html#/c:SDLSoftButtonType.h@T@SDLSoftButtonType">SDLSoftButtonType</a></span><span class="p">,</span> <span class="nv">text</span><span class="p">:</span> <span class="kt">String</span><span class="p">?,</span> <span class="nv">image</span><span class="p">:</span> <span class="kt"><a href="../Classes/SDLImage.html">SDLImage</a></span><span class="p">?,</span> <span class="nv">highlighted</span><span class="p">:</span> <span class="kt">Bool</span><span class="p">,</span> <span class="nv">buttonId</span><span class="p">:</span> <span class="kt">UInt16</span><span class="p">,</span> <span class="nv">systemAction</span><span class="p">:</span> <span class="kt"><a href="../Type%20Definitions.html#/c:SDLSystemAction.h@T@SDLSystemAction">SDLSystemAction</a></span><span class="p">?,</span> <span class="nv">handler</span><span class="p">:</span> <span class="kt"><a href="../Type%20Definitions.html#/c:SDLNotificationConstants.h@T@SDLRPCButtonNotificationHandler">SDLRPCButtonNotificationHandler</a></span><span class="p">?</span> <span class="o">=</span> <span class="kc">nil</span><span class="p">)</span></code></pre>

  
  
  <h4>Parameters</h4>
  <dl>
      <dt>type</dt>
      <dd><p>Describes whether this soft button displays only text, only an image, or both</p></dd>
      <dt>text</dt>
      <dd><p>Optional text to display (if defined as TEXT or BOTH type)</p></dd>
      <dt>image</dt>
      <dd><p>Optional image struct for SoftButton (if defined as IMAGE or BOTH type)</p></dd>
      <dt>highlighted</dt>
      <dd><p>Displays in an alternate mode, e.g. with a colored background or foreground. Depends on the IVI system</p></dd>
      <dt>buttonId</dt>
      <dd><p>Value which is returned via OnButtonPress / OnButtonEvent</p></dd>
      <dt>systemAction</dt>
      <dd><p>Parameter indicating whether selecting a SoftButton shall call a specific system action</p></dd>
      <dt>handler</dt>
      <dd><p>A handler that may optionally be run when the SDLSoftButton has a corresponding notification occur.</p></dd>
  </dl>
  
  <h3 id="section-handler">
      handler
  </h3>
  
  <p>A handler that may optionally be run when the SDLSoftButton has a corresponding notification occur.</p>

  
  
  <h4>Objective-C</h4>
  <pre class="highlight objective_c"><code><span class="k">@property</span> <span class="p">(</span><span class="n">nonatomic</span><span class="p">,</span> <span class="n">copy</span><span class="p">)</span> <span class="n"><a href="../Type%20Definitions.html#/c:SDLNotificationConstants.h@T@SDLRPCButtonNotificationHandler">SDLRPCButtonNotificationHandler</a></span> <span class="n">_Nonnull</span> <span class="n">handler</span><span class="p">;</span></code></pre>

  
  <h4>Swift</h4>
  <pre class="highlight swift"><code><span class="k">var</span> <span class="nv">handler</span><span class="p">:</span> <span class="kt"><a href="../Type%20Definitions.html#/c:SDLNotificationConstants.h@T@SDLRPCButtonNotificationHandler">SDLRPCButtonNotificationHandler</a></span> <span class="p">{</span> <span class="k">get</span> <span class="k">set</span> <span class="p">}</span></code></pre>

  
  
  
  <h3 id="section-type">
      type
  </h3>
  
  <p>Describes whether this soft button displays only text, only an image, or both</p>

<p>Required</p>

  
  
  <h4>Objective-C</h4>
  <pre class="highlight objective_c"><code><span class="k">@property</span> <span class="p">(</span><span class="n">nonatomic</span><span class="p">,</span> <span class="n">strong</span><span class="p">)</span> <span class="n"><a href="../Type%20Definitions.html#/c:SDLSoftButtonType.h@T@SDLSoftButtonType">SDLSoftButtonType</a></span> <span class="n">_Nonnull</span> <span class="n">type</span><span class="p">;</span></code></pre>

  
  <h4>Swift</h4>
  <pre class="highlight swift"><code><span class="k">var</span> <span class="nv">type</span><span class="p">:</span> <span class="kt"><a href="../Type%20Definitions.html#/c:SDLSoftButtonType.h@T@SDLSoftButtonType">SDLSoftButtonType</a></span> <span class="p">{</span> <span class="k">get</span> <span class="k">set</span> <span class="p">}</span></code></pre>

  
  
  
  <h3 id="section-text">
      text
  </h3>
  
  <p>Optional text to display (if defined as TEXT or BOTH type)</p>

<p>Optional</p>

  
  
  <h4>Objective-C</h4>
  <pre class="highlight objective_c"><code><span class="k">@property</span> <span class="p">(</span><span class="n">nonatomic</span><span class="p">,</span> <span class="n">strong</span><span class="p">,</span> <span class="n">nullable</span><span class="p">)</span> <span class="n">NSString</span> <span class="o">*</span><span class="n">text</span><span class="p">;</span></code></pre>

  
  <h4>Swift</h4>
  <pre class="highlight swift"><code><span class="k">var</span> <span class="nv">text</span><span class="p">:</span> <span class="kt">String</span><span class="p">?</span> <span class="p">{</span> <span class="k">get</span> <span class="k">set</span> <span class="p">}</span></code></pre>

  
  
  
  <h3 id="section-image">
      image
  </h3>
  
  <p>Optional image struct for SoftButton (if defined as IMAGE or BOTH type)</p>

<p>Optional</p>

  
  
  <h4>Objective-C</h4>
  <pre class="highlight objective_c"><code><span class="k">@property</span> <span class="p">(</span><span class="n">nonatomic</span><span class="p">,</span> <span class="n">strong</span><span class="p">,</span> <span class="n">nullable</span><span class="p">)</span> <span class="n"><a href="../Classes/SDLImage.html">SDLImage</a></span> <span class="o">*</span><span class="n">image</span><span class="p">;</span></code></pre>

  
  <h4>Swift</h4>
  <pre class="highlight swift"><code><span class="k">var</span> <span class="nv">image</span><span class="p">:</span> <span class="kt"><a href="../Classes/SDLImage.html">SDLImage</a></span><span class="p">?</span> <span class="p">{</span> <span class="k">get</span> <span class="k">set</span> <span class="p">}</span></code></pre>

  
  
  
  <h3 id="section-isHighlighted">
      isHighlighted
  </h3>
  
  <p>Displays in an alternate mode, e.g. with a colored background or foreground. Depends on the IVI system.</p>

<p>Optional</p>

  
  
  <h4>Objective-C</h4>
  <pre class="highlight objective_c"><code><span class="k">@property</span> <span class="p">(</span><span class="n">nonatomic</span><span class="p">,</span> <span class="n">strong</span><span class="p">,</span> <span class="n">nullable</span><span class="p">)</span> <span class="n">NSNumber</span><span class="o">&lt;</span><span class="n"><a href="../Protocols.html#/c:objc(pl)SDLBool">SDLBool</a></span><span class="o">&gt;</span> <span class="o">*</span><span class="n">isHighlighted</span><span class="p">;</span></code></pre>

  
  <h4>Swift</h4>
  <pre class="highlight swift"><code><span class="k">var</span> <span class="nv">isHighlighted</span><span class="p">:</span> <span class="p">(</span><span class="kt">NSNumber</span> <span class="o">&amp;</span> <span class="kt"><a href="../Protocols.html#/c:objc(pl)SDLBool">SDLBool</a></span><span class="p">)?</span> <span class="p">{</span> <span class="k">get</span> <span class="k">set</span> <span class="p">}</span></code></pre>

  
  
  
  <h3 id="section-softButtonID">
      softButtonID
  </h3>
  
  <p>Value which is returned via OnButtonPress / OnButtonEvent</p>

<p>Required</p>

  
  
  <h4>Objective-C</h4>
  <pre class="highlight objective_c"><code><span class="k">@property</span> <span class="p">(</span><span class="n">nonatomic</span><span class="p">,</span> <span class="n">strong</span><span class="p">)</span> <span class="n">NSNumber</span><span class="o">&lt;</span><span class="n"><a href="../Protocols.html#/c:objc(pl)SDLInt">SDLInt</a></span><span class="o">&gt;</span> <span class="o">*</span><span class="n">_Nonnull</span> <span class="n">softButtonID</span><span class="p">;</span></code></pre>

  
  <h4>Swift</h4>
  <pre class="highlight swift"><code><span class="k">var</span> <span class="nv">softButtonID</span><span class="p">:</span> <span class="kt">NSNumber</span> <span class="o">&amp;</span> <span class="kt"><a href="../Protocols.html#/c:objc(pl)SDLInt">SDLInt</a></span> <span class="p">{</span> <span class="k">get</span> <span class="k">set</span> <span class="p">}</span></code></pre>

  
  
  
  <h3 id="section-systemAction">
      systemAction
  </h3>
  
  <p>Parameter indicating whether selecting a SoftButton shall call a specific system action. This is intended to allow Notifications to bring the callee into full / focus; or in the case of persistent overlays, the overlay can persist when a SoftButton is pressed.</p>

<p>Optional</p>

  
  
  <h4>Objective-C</h4>
  <pre class="highlight objective_c"><code><span class="k">@property</span> <span class="p">(</span><span class="n">nonatomic</span><span class="p">,</span> <span class="n">strong</span><span class="p">,</span> <span class="n">nullable</span><span class="p">)</span> <span class="n"><a href="../Type%20Definitions.html#/c:SDLSystemAction.h@T@SDLSystemAction">SDLSystemAction</a></span> <span class="n">systemAction</span><span class="p">;</span></code></pre>

  
  <h4>Swift</h4>
  <pre class="highlight swift"><code><span class="k">var</span> <span class="nv">systemAction</span><span class="p">:</span> <span class="kt"><a href="../Type%20Definitions.html#/c:SDLSystemAction.h@T@SDLSystemAction">SDLSystemAction</a></span><span class="p">?</span> <span class="p">{</span> <span class="k">get</span> <span class="k">set</span> <span class="p">}</span></code></pre>

  
  
  
</section>