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<title>Defold Druid UI Framework</title>
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<body>
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<div id="product">
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<h1>Druid</h1>
<ul>
<li><a href="../index.html">Index</a></li>
</ul>
<h2>Contents</h2>
<ul>
<li><a href="#Functions">Functions</a></li>
<li><a href="#Fields">Fields</a></li>
</ul>
<h2>Modules</h2>
<ul class="nowrap">
<li><a href="../modules/BackHandler.html">BackHandler</a></li>
<li><a href="../modules/BaseComponent.html">BaseComponent</a></li>
<li><a href="../modules/Blocker.html">Blocker</a></li>
<li><a href="../modules/Button.html">Button</a></li>
<li><a href="../modules/Checkbox.html">Checkbox</a></li>
<li><a href="../modules/CheckboxGroup.html">CheckboxGroup</a></li>
<li><a href="../modules/DataList.html">DataList</a></li>
<li><a href="../modules/Drag.html">Drag</a></li>
<li><a href="../modules/Druid.html">Druid</a></li>
<li><a href="../modules/DruidEvent.html">DruidEvent</a></li>
<li><a href="../modules/DruidInstance.html">DruidInstance</a></li>
<li><a href="../modules/DynamicGrid.html">DynamicGrid</a></li>
<li><a href="../modules/Helper.html">Helper</a></li>
<li><a href="../modules/Hotkey.html">Hotkey</a></li>
<li><strong>Hover</strong></li>
<li><a href="../modules/Input.html">Input</a></li>
<li><a href="../modules/LangText.html">LangText</a></li>
<li><a href="../modules/Layout.html">Layout</a></li>
<li><a href="../modules/PinKnob.html">PinKnob</a></li>
<li><a href="../modules/Progress.html">Progress</a></li>
<li><a href="../modules/RadioGroup.html">RadioGroup</a></li>
<li><a href="../modules/RichInput.html">RichInput</a></li>
<li><a href="../modules/RichText.html">RichText</a></li>
<li><a href="../modules/Scroll.html">Scroll</a></li>
<li><a href="../modules/Slider.html">Slider</a></li>
<li><a href="../modules/StaticGrid.html">StaticGrid</a></li>
<li><a href="../modules/Swipe.html">Swipe</a></li>
<li><a href="../modules/Text.html">Text</a></li>
<li><a href="../modules/Timer.html">Timer</a></li>
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<div id="content">
<h1>Module <code>Hover</code></h1>
<p>Component to handle hover node interaction</p>
<p></p>
<h2><a href="#Functions">Functions</a></h2>
<table class="function_list">
<tr>
<td class="name" nowrap><a href="#init">init(self, node, on_hover_callback)</a></td>
<td class="summary">The <a href="../modules/Hover.html#">Hover</a> constructor</td>
</tr>
<tr>
<td class="name" nowrap><a href="#is_enabled">is_enabled(self)</a></td>
<td class="summary">Return current hover enabled state</td>
</tr>
<tr>
<td class="name" nowrap><a href="#is_hovered">is_hovered(self)</a></td>
<td class="summary">Return current hover state.</td>
</tr>
<tr>
<td class="name" nowrap><a href="#is_mouse_hovered">is_mouse_hovered(self)</a></td>
<td class="summary">Return current hover state.</td>
</tr>
<tr>
<td class="name" nowrap><a href="#set_click_zone">set_click_zone(self, zone)</a></td>
<td class="summary">Strict hover click area.</td>
</tr>
<tr>
<td class="name" nowrap><a href="#set_enabled">set_enabled(self, state)</a></td>
<td class="summary">Set enable state of hover component.</td>
</tr>
<tr>
<td class="name" nowrap><a href="#set_hover">set_hover(self, state)</a></td>
<td class="summary">Set hover state</td>
</tr>
<tr>
<td class="name" nowrap><a href="#set_mouse_hover">set_mouse_hover(self, state)</a></td>
<td class="summary">Set mouse hover state</td>
</tr>
</table>
<h2><a href="#Fields">Fields</a></h2>
<table class="function_list">
<tr>
<td class="name" nowrap><a href="#on_hover">on_hover</a></td>
<td class="summary">On hover callback(self, state, hover_instance)</td>
</tr>
<tr>
<td class="name" nowrap><a href="#on_mouse_hover">on_mouse_hover</a></td>
<td class="summary">On mouse hover callback(self, state, hover_instance)</td>
</tr>
</table>
<br/>
<br/>
<h2 class="section-header "><a name="Functions"></a>Functions</h2>
<dl class="function">
<dt>
<a name = "init"></a>
<strong>init(self, node, on_hover_callback)</strong>
</dt>
<dd>
The <a href="../modules/Hover.html#">Hover</a> constructor
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">Hover</span></span>
<a href="../modules/Hover.html#">Hover</a>
</li>
<li><span class="parameter">node</span>
<span class="types"><span class="type">node</span></span>
Gui node
</li>
<li><span class="parameter">on_hover_callback</span>
<span class="types"><span class="type">function</span></span>
Hover callback
</li>
</ul>
</dd>
<dt>
<a name = "is_enabled"></a>
<strong>is_enabled(self)</strong>
</dt>
<dd>
Return current hover enabled state
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">Hover</span></span>
<a href="../modules/Hover.html#">Hover</a>
</li>
</ul>
<h3>Returns:</h3>
<ol>
<span class="types"><span class="type">boolean</span></span>
The hover enabled state
</ol>
</dd>
<dt>
<a name = "is_hovered"></a>
<strong>is_hovered(self)</strong>
</dt>
<dd>
Return current hover state. True if touch action was on the node at current time
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">Hover</span></span>
<a href="../modules/Hover.html#">Hover</a>
</li>
</ul>
<h3>Returns:</h3>
<ol>
<span class="types"><span class="type">boolean</span></span>
The current hovered state
</ol>
</dd>
<dt>
<a name = "is_mouse_hovered"></a>
<strong>is_mouse_hovered(self)</strong>
</dt>
<dd>
Return current hover state. True if nil action_id (usually desktop mouse) was on the node at current time
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">Hover</span></span>
<a href="../modules/Hover.html#">Hover</a>
</li>
</ul>
<h3>Returns:</h3>
<ol>
<span class="types"><span class="type">boolean</span></span>
The current hovered state
</ol>
</dd>
<dt>
<a name = "set_click_zone"></a>
<strong>set_click_zone(self, zone)</strong>
</dt>
<dd>
Strict hover click area. Useful for
no click events outside stencil node
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">Hover</span></span>
<a href="../modules/Hover.html#">Hover</a>
</li>
<li><span class="parameter">zone</span>
<span class="types"><span class="type">node</span>, <a class="type" href="https://www.lua.org/manual/5.1/manual.html#5.4">string</a> or <span class="type">nil</span></span>
Gui node
</li>
</ul>
</dd>
<dt>
<a name = "set_enabled"></a>
<strong>set_enabled(self, state)</strong>
</dt>
<dd>
Set enable state of hover component.
If hover is not enabled, it will not generate
any hover events
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">Hover</span></span>
<a href="../modules/Hover.html#">Hover</a>
</li>
<li><span class="parameter">state</span>
<span class="types"><span class="type">boolean</span> or <span class="type">nil</span></span>
The hover enabled state
</li>
</ul>
</dd>
<dt>
<a name = "set_hover"></a>
<strong>set_hover(self, state)</strong>
</dt>
<dd>
Set hover state
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">Hover</span></span>
<a href="../modules/Hover.html#">Hover</a>
</li>
<li><span class="parameter">state</span>
<span class="types"><span class="type">boolean</span> or <span class="type">nil</span></span>
The hover state
</li>
</ul>
</dd>
<dt>
<a name = "set_mouse_hover"></a>
<strong>set_mouse_hover(self, state)</strong>
</dt>
<dd>
Set mouse hover state
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">Hover</span></span>
<a href="../modules/Hover.html#">Hover</a>
</li>
<li><span class="parameter">state</span>
<span class="types"><span class="type">boolean</span> or <span class="type">nil</span></span>
The mouse hover state
</li>
</ul>
</dd>
</dl>
<h2 class="section-header "><a name="Fields"></a>Fields</h2>
<dl class="function">
<dt>
<a name = "on_hover"></a>
<strong>on_hover</strong>
</dt>
<dd>
On hover callback(self, state, hover_instance)
<ul>
<li><span class="parameter">on_hover</span>
<span class="types"><span class="type">DruidEvent</span></span>
<a href="../modules/DruidEvent.html#">DruidEvent</a>
</li>
</ul>
</dd>
<dt>
<a name = "on_mouse_hover"></a>
<strong>on_mouse_hover</strong>
</dt>
<dd>
On mouse hover callback(self, state, hover_instance)
<ul>
<li><span class="parameter">on_mouse_hover</span>
<span class="types"><span class="type">DruidEvent</span></span>
<a href="../modules/DruidEvent.html#">DruidEvent</a>
</li>
</ul>
</dd>
</dl>
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<i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc TESTING</a></i>
<i style="float:right;">Last updated 2015-01-01 12:00:00 </i>
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