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<div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">ui</a></div>
<h1 title="Class GameUI" class="title">Class GameUI</h1>
</div>
<div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/12/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a>
<div class="inheritance">ui.GameUI</div>
</div>
<section class="class-description" id="class-description">
<dl class="notes">
<dt>All Implemented Interfaces:</dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/12/docs/api/java.desktop/java/awt/event/ActionListener.html" title="class or interface in java.awt.event" class="external-link">ActionListener</a></code>, <code><a href="https://docs.oracle.com/en/java/javase/12/docs/api/java.base/java/util/EventListener.html" title="class or interface in java.util" class="external-link">EventListener</a></code></dd>
</dl>
<hr>
<div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">GameUI</span>
<span class="extends-implements">extends <a href="https://docs.oracle.com/en/java/javase/12/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>
implements <a href="https://docs.oracle.com/en/java/javase/12/docs/api/java.desktop/java/awt/event/ActionListener.html" title="class or interface in java.awt.event" class="external-link">ActionListener</a></span></div>
<div class="block">creates the game UI JFrame containing a canvas (see class <code>GamePanel</code>)) for the levels to
paint the games. Has a menu for loading, saving games and an about menu item. two buttons allow
restarting the game or exit.</div>
</section>
<section class="summary">
<ul class="summary-list">
<!-- =========== FIELD SUMMARY =========== -->
<li>
<section class="field-summary" id="field-summary">
<h2>Field Summary</h2>
<div class="caption"><span>Fields</span></div>
<div class="summary-table three-column-summary">
<div class="table-header col-first">Modifier and Type</div>
<div class="table-header col-second">Field</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color"><code>static final int</code></div>
<div class="col-second even-row-color"><code><a href="#ACTION_ABOUT" class="member-name-link">ACTION_ABOUT</a></code></div>
<div class="col-last even-row-color">&nbsp;</div>
<div class="col-first odd-row-color"><code>static final int</code></div>
<div class="col-second odd-row-color"><code><a href="#ACTION_BUTTON" class="member-name-link">ACTION_BUTTON</a></code></div>
<div class="col-last odd-row-color">&nbsp;</div>
<div class="col-first even-row-color"><code>static final int</code></div>
<div class="col-second even-row-color"><code><a href="#ACTION_LOAD" class="member-name-link">ACTION_LOAD</a></code></div>
<div class="col-last even-row-color">&nbsp;</div>
<div class="col-first odd-row-color"><code>static final int</code></div>
<div class="col-second odd-row-color"><code><a href="#ACTION_NEW" class="member-name-link">ACTION_NEW</a></code></div>
<div class="col-last odd-row-color">&nbsp;</div>
<div class="col-first even-row-color"><code>static final int</code></div>
<div class="col-second even-row-color"><code><a href="#ACTION_PAUSE" class="member-name-link">ACTION_PAUSE</a></code></div>
<div class="col-last even-row-color">&nbsp;</div>
<div class="col-first odd-row-color"><code>static final int</code></div>
<div class="col-second odd-row-color"><code><a href="#ACTION_QUIT" class="member-name-link">ACTION_QUIT</a></code></div>
<div class="col-last odd-row-color">&nbsp;</div>
<div class="col-first even-row-color"><code>static final int</code></div>
<div class="col-second even-row-color"><code><a href="#ACTION_RESET" class="member-name-link">ACTION_RESET</a></code></div>
<div class="col-last even-row-color">&nbsp;</div>
<div class="col-first odd-row-color"><code>static final int</code></div>
<div class="col-second odd-row-color"><code><a href="#ACTION_SAVE" class="member-name-link">ACTION_SAVE</a></code></div>
<div class="col-last odd-row-color">&nbsp;</div>
</div>
</section>
</li>
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
<li>
<section class="constructor-summary" id="constructor-summary">
<h2>Constructor Summary</h2>
<div class="caption"><span>Constructors</span></div>
<div class="summary-table two-column-summary">
<div class="table-header col-first">Constructor</div>
<div class="table-header col-last">Description</div>
<div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E(int,int)" class="member-name-link">GameUI</a><wbr>(int&nbsp;sizeX,
int&nbsp;sizeY)</code></div>
<div class="col-last even-row-color">
<div class="block">as typical for GUI classes this constructor creates all the components and adds them to the
frame.</div>
</div>
</div>
</section>
</li>
<!-- ========== METHOD SUMMARY =========== -->
<li>
<section class="method-summary" id="method-summary">
<h2>Method Summary</h2>
<div id="method-summary-table">
<div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab1" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab1', 3)" class="table-tab">Static Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div>
<div id="method-summary-table.tabpanel" role="tabpanel">
<div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0">
<div class="table-header col-first">Modifier and Type</div>
<div class="table-header col-second">Method</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#actionPerformed(java.awt.event.ActionEvent)" class="member-name-link">actionPerformed</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/12/docs/api/java.desktop/java/awt/event/ActionEvent.html" title="class or interface in java.awt.event" class="external-link">ActionEvent</a>&nbsp;ae)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">interface implementation of ActionListener to respond to GUI element actions.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/12/docs/api/java.base/java/util/HashMap.html" title="class or interface in java.util" class="external-link">HashMap</a>&lt;<a href="https://docs.oracle.com/en/java/javase/12/docs/api/java.base/java/lang/Integer.html" title="class or interface in java.lang" class="external-link">Integer</a>,<wbr><a href="https://docs.oracle.com/en/java/javase/12/docs/api/java.base/java/lang/Integer.html" title="class or interface in java.lang" class="external-link">Integer</a>&gt;</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getCurrentKey()" class="member-name-link">getCurrentKey</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/12/docs/api/java.base/java/util/Stack.html" title="class or interface in java.util" class="external-link">Stack</a>&lt;<a href="https://docs.oracle.com/en/java/javase/12/docs/api/java.desktop/java/awt/event/KeyEvent.html" title="class or interface in java.awt.event" class="external-link">KeyEvent</a>&gt;</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getKeyEvents()" class="member-name-link">getKeyEvents</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/12/docs/api/java.base/java/util/Stack.html" title="class or interface in java.util" class="external-link">Stack</a>&lt;<a href="https://docs.oracle.com/en/java/javase/12/docs/api/java.desktop/java/awt/event/MouseEvent.html" title="class or interface in java.awt.event" class="external-link">MouseEvent</a>&gt;</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getMouseEvents()" class="member-name-link">getMouseEvents</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static int</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#getNewAction()" class="member-name-link">getNewAction</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#grabFocus()" class="member-name-link">grabFocus</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>boolean</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#isPainting()" class="member-name-link">isPainting</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#repaint()" class="member-name-link">repaint</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#resetAction()" class="member-name-link">resetAction</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#setPainting()" class="member-name-link">setPainting</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#setPlayground(playground.Playground)" class="member-name-link">setPlayground</a><wbr>(<a href="../playground/Playground.html" title="class in playground">Playground</a>&nbsp;pg)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#waitWhilePainting()" class="member-name-link">waitWhilePainting</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
</div>
</div>
</div>
<div class="inherited-list">
<h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/12/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3>
<code><a href="https://docs.oracle.com/en/java/javase/12/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/12/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/12/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/12/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/12/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/12/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang" class="external-link">toString</a>, <a href="https://docs.oracle.com/en/java/javase/12/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/12/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/12/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div>
</section>
</li>
</ul>
</section>
<section class="details">
<ul class="details-list">
<!-- ============ FIELD DETAIL =========== -->
<li>
<section class="field-details" id="field-detail">
<h2>Field Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="ACTION_NEW">
<h3>ACTION_NEW</h3>
<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">ACTION_NEW</span></div>
<dl class="notes">
<dt>See Also:</dt>
<dd>
<ul class="see-list">
<li><a href="../constant-values.html#ui.GameUI.ACTION_NEW">Constant Field Values</a></li>
</ul>
</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="ACTION_LOAD">
<h3>ACTION_LOAD</h3>
<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">ACTION_LOAD</span></div>
<dl class="notes">
<dt>See Also:</dt>
<dd>
<ul class="see-list">
<li><a href="../constant-values.html#ui.GameUI.ACTION_LOAD">Constant Field Values</a></li>
</ul>
</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="ACTION_SAVE">
<h3>ACTION_SAVE</h3>
<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">ACTION_SAVE</span></div>
<dl class="notes">
<dt>See Also:</dt>
<dd>
<ul class="see-list">
<li><a href="../constant-values.html#ui.GameUI.ACTION_SAVE">Constant Field Values</a></li>
</ul>
</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="ACTION_RESET">
<h3>ACTION_RESET</h3>
<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">ACTION_RESET</span></div>
<dl class="notes">
<dt>See Also:</dt>
<dd>
<ul class="see-list">
<li><a href="../constant-values.html#ui.GameUI.ACTION_RESET">Constant Field Values</a></li>
</ul>
</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="ACTION_QUIT">
<h3>ACTION_QUIT</h3>
<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">ACTION_QUIT</span></div>
<dl class="notes">
<dt>See Also:</dt>
<dd>
<ul class="see-list">
<li><a href="../constant-values.html#ui.GameUI.ACTION_QUIT">Constant Field Values</a></li>
</ul>
</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="ACTION_BUTTON">
<h3>ACTION_BUTTON</h3>
<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">ACTION_BUTTON</span></div>
<dl class="notes">
<dt>See Also:</dt>
<dd>
<ul class="see-list">
<li><a href="../constant-values.html#ui.GameUI.ACTION_BUTTON">Constant Field Values</a></li>
</ul>
</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="ACTION_PAUSE">
<h3>ACTION_PAUSE</h3>
<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">ACTION_PAUSE</span></div>
<dl class="notes">
<dt>See Also:</dt>
<dd>
<ul class="see-list">
<li><a href="../constant-values.html#ui.GameUI.ACTION_PAUSE">Constant Field Values</a></li>
</ul>
</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="ACTION_ABOUT">
<h3>ACTION_ABOUT</h3>
<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">ACTION_ABOUT</span></div>
<dl class="notes">
<dt>See Also:</dt>
<dd>
<ul class="see-list">
<li><a href="../constant-values.html#ui.GameUI.ACTION_ABOUT">Constant Field Values</a></li>
</ul>
</dd>
</dl>
</section>
</li>
</ul>
</section>
</li>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<li>
<section class="constructor-details" id="constructor-detail">
<h2>Constructor Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="&lt;init&gt;(int,int)">
<h3>GameUI</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">GameUI</span><wbr><span class="parameters">(int&nbsp;sizeX,
int&nbsp;sizeY)</span></div>
<div class="block">as typical for GUI classes this constructor creates all the components and adds them to the
frame. It adds this instance as ActionListener for all components. See
<a href="#actionPerformed(java.awt.event.ActionEvent)"><code>actionPerformed(ActionEvent)</code></a> for details. It directly sets the frame visible as a
final step.
<p>
If you want to extend this GUI, create a subclass and add new elements in constructor. It is
necessary to call <a href="https://docs.oracle.com/en/java/javase/12/docs/api/java.desktop/java/awt/Component.html#revalidate()" title="class or interface in java.awt" class="external-link"><code>Component.revalidate()</code></a> on <code>frame</code> attribute after changing/adding
components to <code>panel</code> or <code>canvas</code>, because the constructor here already sets
visibility to true and renders the IFrame.
</p></div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>sizeX</code> - pixel dimension wanted in x direction</dd>
<dd><code>sizeY</code> - pixel dimension wanted in y direction</dd>
</dl>
</section>
</li>
</ul>
</section>
</li>
<!-- ============ METHOD DETAIL ========== -->
<li>
<section class="method-details" id="method-detail">
<h2>Method Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="getCurrentKey()">
<h3>getCurrentKey</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/12/docs/api/java.base/java/util/HashMap.html" title="class or interface in java.util" class="external-link">HashMap</a>&lt;<a href="https://docs.oracle.com/en/java/javase/12/docs/api/java.base/java/lang/Integer.html" title="class or interface in java.lang" class="external-link">Integer</a>,<wbr><a href="https://docs.oracle.com/en/java/javase/12/docs/api/java.base/java/lang/Integer.html" title="class or interface in java.lang" class="external-link">Integer</a>&gt;</span>&nbsp;<span class="element-name">getCurrentKey</span>()</div>
</section>
</li>
<li>
<section class="detail" id="getKeyEvents()">
<h3>getKeyEvents</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/12/docs/api/java.base/java/util/Stack.html" title="class or interface in java.util" class="external-link">Stack</a>&lt;<a href="https://docs.oracle.com/en/java/javase/12/docs/api/java.desktop/java/awt/event/KeyEvent.html" title="class or interface in java.awt.event" class="external-link">KeyEvent</a>&gt;</span>&nbsp;<span class="element-name">getKeyEvents</span>()</div>
</section>
</li>
<li>
<section class="detail" id="getMouseEvents()">
<h3>getMouseEvents</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/12/docs/api/java.base/java/util/Stack.html" title="class or interface in java.util" class="external-link">Stack</a>&lt;<a href="https://docs.oracle.com/en/java/javase/12/docs/api/java.desktop/java/awt/event/MouseEvent.html" title="class or interface in java.awt.event" class="external-link">MouseEvent</a>&gt;</span>&nbsp;<span class="element-name">getMouseEvents</span>()</div>
</section>
</li>
<li>
<section class="detail" id="repaint()">
<h3>repaint</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">repaint</span>()</div>
</section>
</li>
<li>
<section class="detail" id="setPlayground(playground.Playground)">
<h3>setPlayground</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">setPlayground</span><wbr><span class="parameters">(<a href="../playground/Playground.html" title="class in playground">Playground</a>&nbsp;pg)</span></div>
</section>
</li>
<li>
<section class="detail" id="isPainting()">
<h3>isPainting</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name">isPainting</span>()</div>
</section>
</li>
<li>
<section class="detail" id="setPainting()">
<h3>setPainting</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">setPainting</span>()</div>
</section>
</li>
<li>
<section class="detail" id="waitWhilePainting()">
<h3>waitWhilePainting</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">waitWhilePainting</span>()</div>
</section>
</li>
<li>
<section class="detail" id="getNewAction()">
<h3>getNewAction</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">getNewAction</span>()</div>
</section>
</li>
<li>
<section class="detail" id="resetAction()">
<h3>resetAction</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">resetAction</span>()</div>
</section>
</li>
<li>
<section class="detail" id="grabFocus()">
<h3>grabFocus</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">grabFocus</span>()</div>
</section>
</li>
<li>
<section class="detail" id="actionPerformed(java.awt.event.ActionEvent)">
<h3>actionPerformed</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">actionPerformed</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/12/docs/api/java.desktop/java/awt/event/ActionEvent.html" title="class or interface in java.awt.event" class="external-link">ActionEvent</a>&nbsp;ae)</span></div>
<div class="block">interface implementation of ActionListener to respond to GUI element actions. It sets the
attribute of newAction which is read by GameLoop.runGame to check for GUI actions.</div>
<dl class="notes">
<dt>Specified by:</dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/12/docs/api/java.desktop/java/awt/event/ActionListener.html#actionPerformed(java.awt.event.ActionEvent)" title="class or interface in java.awt.event" class="external-link">actionPerformed</a></code>&nbsp;in interface&nbsp;<code><a href="https://docs.oracle.com/en/java/javase/12/docs/api/java.desktop/java/awt/event/ActionListener.html" title="class or interface in java.awt.event" class="external-link">ActionListener</a></code></dd>
</dl>
</section>
</li>
</ul>
</section>
</li>
</ul>
</section>
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