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Slider (libgdx API)
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<H2>
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com.badlogic.gdx.scenes.scene2d.ui</FONT>
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Class Slider</H2>
<PRE>
java.lang.Object
<IMG SRC="../../../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html" title="class in com.badlogic.gdx.scenes.scene2d">com.badlogic.gdx.scenes.scene2d.Actor</A>
<IMG SRC="../../../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Widget.html" title="class in com.badlogic.gdx.scenes.scene2d.ui">com.badlogic.gdx.scenes.scene2d.ui.Widget</A>
<IMG SRC="../../../../../../resources/inherit.gif" ALT="extended by "><B>com.badlogic.gdx.scenes.scene2d.ui.Slider</B>
</PRE>
<DL>
<DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Layout.html" title="interface in com.badlogic.gdx.scenes.scene2d">Layout</A></DD>
</DL>
<HR>
<DL>
<DT><PRE>public class <B>Slider</B><DT>extends <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Widget.html" title="class in com.badlogic.gdx.scenes.scene2d.ui">Widget</A></DL>
</PRE>

<P>
A value slider.

<h2>Functionality</h2> A slider lets you select a value within a range (min, max), with stepping between each value the slider
represents. To listen for changes of the slider value one can register a <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Slider.ValueChangedListener.html" title="interface in com.badlogic.gdx.scenes.scene2d.ui"><CODE>Slider.ValueChangedListener</CODE></A> with the slider.

<h2>Layout</h2> A slider's (preferred) width and height are determined by the parameter past to its constructor as well as the
maximum height of the <A HREF="../../../../../../com/badlogic/gdx/graphics/g2d/NinePatch.html" title="class in com.badlogic.gdx.graphics.g2d"><CODE>NinePatch</CODE></A> and <A HREF="../../../../../../com/badlogic/gdx/graphics/g2d/TextureRegion.html" title="class in com.badlogic.gdx.graphics.g2d"><CODE>TextureRegion</CODE></A> involved in the display of the slider. Use
<CODE>#setPrefSize(int, int)</CODE> to programmatically change the size to your liking. In case the width and height you set are to
small you will see artifacts.</p>

The slider background will only be stretched in the x-axis. The slider handle will be centered on the background vertically.

<h2>Style</h2> A slider is a <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Widget.html" title="class in com.badlogic.gdx.scenes.scene2d.ui"><CODE>Widget</CODE></A> displaying a horizontal background <A HREF="../../../../../../com/badlogic/gdx/graphics/g2d/NinePatch.html" title="class in com.badlogic.gdx.graphics.g2d"><CODE>NinePatch</CODE></A>, stretched on the x-axis and
using the total height of the NinePatch on the y-axis, as well as a TextureRegion for the slider handle. The style is defined
via an instance of <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Slider.SliderStyle.html" title="class in com.badlogic.gdx.scenes.scene2d.ui"><CODE>Slider.SliderStyle</CODE></A>, which can be either done programmatically or via a <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Skin.html" title="class in com.badlogic.gdx.scenes.scene2d.ui"><CODE>Skin</CODE></A>.</p>

A Slider's style definition in a skin XML file should look like this:

<pre>
<code><slider name="styleName"
slider="sliderPatch"
knob="knobRegion"/>
</code>
</pre>

<ul>
<li>The <code>name</code> attribute defines the name of the style which you can later use with
<CODE>Skin#newSlider(String, float, float, float, float, String)</CODE>.</li>
<li>The <code>slider</code> attribute references a <A HREF="../../../../../../com/badlogic/gdx/graphics/g2d/NinePatch.html" title="class in com.badlogic.gdx.graphics.g2d"><CODE>NinePatch</CODE></A> by name, to be used as the slider's background</li>
<li>The <code>knob</code> attribute references a <A HREF="../../../../../../com/badlogic/gdx/graphics/g2d/TextureRegion.html" title="class in com.badlogic.gdx.graphics.g2d"><CODE>TextureRegion</CODE></A> by name, to be used as the slider's handle</li> *
</ul>
<P>

<P>
<DL>
<DT><B>Author:</B></DT>
<DD>mzechner</DD>
</DL>
<HR>

<P>


<A NAME="nested_class_summary"></A>
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<CODE>static class</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Slider.SliderStyle.html" title="class in com.badlogic.gdx.scenes.scene2d.ui">Slider.SliderStyle</A></B></CODE>

<BR>
          Defines the style of a slider, see <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Slider.html" title="class in com.badlogic.gdx.scenes.scene2d.ui"><CODE>Slider</CODE></A>.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static interface</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Slider.ValueChangedListener.html" title="interface in com.badlogic.gdx.scenes.scene2d.ui">Slider.ValueChangedListener</A></B></CODE>

<BR>
          Interface to listen for changes of the value of the slider.</TD>
</TR>
</TABLE>
 

<A NAME="field_summary"></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<B>Field Summary</B></FONT></TH>
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 <A NAME="fields_inherited_from_class_com.badlogic.gdx.scenes.scene2d.ui.Widget"></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Fields inherited from class com.badlogic.gdx.scenes.scene2d.ui.<A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Widget.html" title="class in com.badlogic.gdx.scenes.scene2d.ui">Widget</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Widget.html#invalidated">invalidated</A></CODE></TD>
</TR>
</TABLE>
 <A NAME="fields_inherited_from_class_com.badlogic.gdx.scenes.scene2d.Actor"></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Fields inherited from class com.badlogic.gdx.scenes.scene2d.<A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html" title="class in com.badlogic.gdx.scenes.scene2d">Actor</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html#actions">actions</A>, <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html#color">color</A>, <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html#height">height</A>, <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html#name">name</A>, <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html#originX">originX</A>, <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html#originY">originY</A>, <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html#parent">parent</A>, <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html#rotation">rotation</A>, <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html#scaleX">scaleX</A>, <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html#scaleY">scaleY</A>, <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html#touchable">touchable</A>, <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html#visible">visible</A>, <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html#width">width</A>, <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html#x">x</A>, <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html#y">y</A></CODE></TD>
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<A NAME="constructor_summary"></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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<B>Constructor Summary</B></FONT></TH>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Slider.html#Slider(float, float, float, com.badlogic.gdx.scenes.scene2d.ui.Skin)">Slider</A></B>(float min,
float max,
float steps,
<A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Skin.html" title="class in com.badlogic.gdx.scenes.scene2d.ui">Skin</A> skin)</CODE>

<BR>
           </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Slider.html#Slider(float, float, float, com.badlogic.gdx.scenes.scene2d.ui.Slider.SliderStyle)">Slider</A></B>(float min,
float max,
float steps,
<A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Slider.SliderStyle.html" title="class in com.badlogic.gdx.scenes.scene2d.ui">Slider.SliderStyle</A> style)</CODE>

<BR>
           </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Slider.html#Slider(float, float, float, com.badlogic.gdx.scenes.scene2d.ui.Slider.SliderStyle, java.lang.String)">Slider</A></B>(float min,
float max,
float steps,
<A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Slider.SliderStyle.html" title="class in com.badlogic.gdx.scenes.scene2d.ui">Slider.SliderStyle</A> style,
java.lang.String name)</CODE>

<BR>
          Creates a new slider.</TD>
</TR>
</TABLE>
 


<A NAME="method_summary"></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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<B>Method Summary</B></FONT></TH>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Slider.html#draw(com.badlogic.gdx.graphics.g2d.SpriteBatch, float)">draw</A></B>(<A HREF="../../../../../../com/badlogic/gdx/graphics/g2d/SpriteBatch.html" title="class in com.badlogic.gdx.graphics.g2d">SpriteBatch</A> batch,
float parentAlpha)</CODE>

<BR>
          Draws the Actor.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> float</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Slider.html#getPrefHeight()">getPrefHeight</A></B>()</CODE>

<BR>
           </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> float</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Slider.html#getPrefWidth()">getPrefWidth</A></B>()</CODE>

<BR>
           </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> float</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Slider.html#getValue()">getValue</A></B>()</CODE>

<BR>
           </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html" title="class in com.badlogic.gdx.scenes.scene2d">Actor</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Slider.html#hit(float, float)">hit</A></B>(float x,
float y)</CODE>

<BR>
           </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Slider.html#layout()">layout</A></B>()</CODE>

<BR>
          Positions and sizes each child of this actor.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Slider.html#setRange(float, float)">setRange</A></B>(float min,
float max)</CODE>

<BR>
          Sets the range of this slider.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Slider.html#setStyle(com.badlogic.gdx.scenes.scene2d.ui.Slider.SliderStyle)">setStyle</A></B>(<A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Slider.SliderStyle.html" title="class in com.badlogic.gdx.scenes.scene2d.ui">Slider.SliderStyle</A> style)</CODE>

<BR>
          Sets the style of this widget.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Slider.html#setValue(float)">setValue</A></B>(float value)</CODE>

<BR>
          Sets the value of this slider</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Slider.html" title="class in com.badlogic.gdx.scenes.scene2d.ui">Slider</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Slider.html#setValueChangedListener(com.badlogic.gdx.scenes.scene2d.ui.Slider.ValueChangedListener)">setValueChangedListener</A></B>(<A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Slider.ValueChangedListener.html" title="interface in com.badlogic.gdx.scenes.scene2d.ui">Slider.ValueChangedListener</A> listener)</CODE>

<BR>
          Sets the <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Slider.ValueChangedListener.html" title="interface in com.badlogic.gdx.scenes.scene2d.ui"><CODE>Slider.ValueChangedListener</CODE></A> of this slider.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Slider.html#touchDown(float, float, int)">touchDown</A></B>(float x,
float y,
int pointer)</CODE>

<BR>
           </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Slider.html#touchDragged(float, float, int)">touchDragged</A></B>(float x,
float y,
int pointer)</CODE>

<BR>
           </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Slider.html#touchUp(float, float, int)">touchUp</A></B>(float x,
float y,
int pointer)</CODE>

<BR>
           </TD>
</TR>
</TABLE>
 <A NAME="methods_inherited_from_class_com.badlogic.gdx.scenes.scene2d.ui.Widget"></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class com.badlogic.gdx.scenes.scene2d.ui.<A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Widget.html" title="class in com.badlogic.gdx.scenes.scene2d.ui">Widget</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Widget.html#getMaxHeight()">getMaxHeight</A>, <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Widget.html#getMaxWidth()">getMaxWidth</A>, <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Widget.html#getMinHeight()">getMinHeight</A>, <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Widget.html#getMinWidth()">getMinWidth</A>, <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Widget.html#invalidate()">invalidate</A>, <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Widget.html#invalidateHierarchy()">invalidateHierarchy</A></CODE></TD>
</TR>
</TABLE>
 <A NAME="methods_inherited_from_class_com.badlogic.gdx.scenes.scene2d.Actor"></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class com.badlogic.gdx.scenes.scene2d.<A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html" title="class in com.badlogic.gdx.scenes.scene2d">Actor</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html#act(float)">act</A>, <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html#action(com.badlogic.gdx.scenes.scene2d.Action)">action</A>, <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html#clearActions()">clearActions</A>, <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html#isMarkedToRemove()">isMarkedToRemove</A>, <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html#keyDown(int)">keyDown</A>, <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html#keyTyped(char)">keyTyped</A>, <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html#keyUp(int)">keyUp</A>, <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html#markToRemove(boolean)">markToRemove</A>, <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html#remove()">remove</A>, <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html#scrolled(int)">scrolled</A>, <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html#toLocalCoordinates(com.badlogic.gdx.math.Vector2)">toLocalCoordinates</A>, <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html#toString()">toString</A>, <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html#touchMoved(float, float)">touchMoved</A></CODE></TD>
</TR>
</TABLE>
 <A NAME="methods_inherited_from_class_java.lang.Object"></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait</CODE></TD>
</TR>
</TABLE>
 
<P>



<A NAME="constructor_detail"></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
<B>Constructor Detail</B></FONT></TH>
</TR>
</TABLE>

<A NAME="Slider(float, float, float, com.badlogic.gdx.scenes.scene2d.ui.Skin)"></A><H3>
Slider</H3>
<PRE>
public <B>Slider</B>(float min,
float max,
float steps,
<A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Skin.html" title="class in com.badlogic.gdx.scenes.scene2d.ui">Skin</A> skin)</PRE>
<DL>
</DL>
<HR>

<A NAME="Slider(float, float, float, com.badlogic.gdx.scenes.scene2d.ui.Slider.SliderStyle)"></A><H3>
Slider</H3>
<PRE>
public <B>Slider</B>(float min,
float max,
float steps,
<A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Slider.SliderStyle.html" title="class in com.badlogic.gdx.scenes.scene2d.ui">Slider.SliderStyle</A> style)</PRE>
<DL>
</DL>
<HR>

<A NAME="Slider(float, float, float, com.badlogic.gdx.scenes.scene2d.ui.Slider.SliderStyle, java.lang.String)"></A><H3>
Slider</H3>
<PRE>
public <B>Slider</B>(float min,
float max,
float steps,
<A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Slider.SliderStyle.html" title="class in com.badlogic.gdx.scenes.scene2d.ui">Slider.SliderStyle</A> style,
java.lang.String name)</PRE>
<DL>
<DD>Creates a new slider. It's width is determined by the given prefWidth parameter, its height is determined by the maximum of
the height of either the slider <A HREF="../../../../../../com/badlogic/gdx/graphics/g2d/NinePatch.html" title="class in com.badlogic.gdx.graphics.g2d"><CODE>NinePatch</CODE></A> or slider handle <A HREF="../../../../../../com/badlogic/gdx/graphics/g2d/TextureRegion.html" title="class in com.badlogic.gdx.graphics.g2d"><CODE>TextureRegion</CODE></A>. The min and max values determine
the range the values of this slider can take on, the steps parameter specifies the distance between individual values. E.g.
min could be 4, max could be 10 and steps could be 0.2, giving you a total of 30 values, 4.0 4.2, 4.4 and so on.
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>min</CODE> - the minimum value<DD><CODE>max</CODE> - the maximum value<DD><CODE>steps</CODE> - the step size between values<DD><CODE>style</CODE> - the <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Slider.SliderStyle.html" title="class in com.badlogic.gdx.scenes.scene2d.ui"><CODE>Slider.SliderStyle</CODE></A><DD><CODE>prefWidth</CODE> - the (preferred) width<DD><CODE>name</CODE> - the name</DL>
</DL>



<A NAME="method_detail"></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
<B>Method Detail</B></FONT></TH>
</TR>
</TABLE>

<A NAME="setStyle(com.badlogic.gdx.scenes.scene2d.ui.Slider.SliderStyle)"></A><H3>
setStyle</H3>
<PRE>
public void <B>setStyle</B>(<A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Slider.SliderStyle.html" title="class in com.badlogic.gdx.scenes.scene2d.ui">Slider.SliderStyle</A> style)</PRE>
<DL>
<DD>Sets the style of this widget.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>style</CODE> - </DL>
</DD>
</DL>
<HR>

<A NAME="layout()"></A><H3>
layout</H3>
<PRE>
public void <B>layout</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Layout.html#layout()">Layout</A></CODE></B></DD>
<DD>Positions and sizes each child of this actor. Subsequent calls will not have any affect unless <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Layout.html#invalidate()"><CODE>Layout.invalidate()</CODE></A> is
called.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="draw(com.badlogic.gdx.graphics.g2d.SpriteBatch, float)"></A><H3>
draw</H3>
<PRE>
public void <B>draw</B>(<A HREF="../../../../../../com/badlogic/gdx/graphics/g2d/SpriteBatch.html" title="class in com.badlogic.gdx.graphics.g2d">SpriteBatch</A> batch,
float parentAlpha)</PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html#draw(com.badlogic.gdx.graphics.g2d.SpriteBatch, float)">Actor</A></CODE></B></DD>
<DD>Draws the Actor. The spriteBatch is configured so that the Actor can draw in its parents coordinate system. The parent's
alpha is passed to the method in order for the Actor to multiply it with its own alpha. This will allow <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/actions/FadeIn.html" title="class in com.badlogic.gdx.scenes.scene2d.actions"><CODE>FadeIn</CODE></A> and
other Actions to have an effect even if they are only set on the parent of the Actor.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html#draw(com.badlogic.gdx.graphics.g2d.SpriteBatch, float)">draw</A></CODE> in class <CODE><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html" title="class in com.badlogic.gdx.scenes.scene2d">Actor</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>batch</CODE> - the spritebatch to render with<DD><CODE>parentAlpha</CODE> - the parent's alpha value.</DL>
</DD>
</DL>
<HR>

<A NAME="touchDown(float, float, int)"></A><H3>
touchDown</H3>
<PRE>
public boolean <B>touchDown</B>(float x,
float y,
int pointer)</PRE>
<DL>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html#touchDown(float, float, int)">touchDown</A></CODE> in class <CODE><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html" title="class in com.badlogic.gdx.scenes.scene2d">Actor</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="touchUp(float, float, int)"></A><H3>
touchUp</H3>
<PRE>
public void <B>touchUp</B>(float x,
float y,
int pointer)</PRE>
<DL>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html#touchUp(float, float, int)">touchUp</A></CODE> in class <CODE><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html" title="class in com.badlogic.gdx.scenes.scene2d">Actor</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="touchDragged(float, float, int)"></A><H3>
touchDragged</H3>
<PRE>
public void <B>touchDragged</B>(float x,
float y,
int pointer)</PRE>
<DL>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html#touchDragged(float, float, int)">touchDragged</A></CODE> in class <CODE><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html" title="class in com.badlogic.gdx.scenes.scene2d">Actor</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="hit(float, float)"></A><H3>
hit</H3>
<PRE>
public <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/Actor.html" title="class in com.badlogic.gdx.scenes.scene2d">Actor</A> <B>hit</B>(float x,
float y)</PRE>
<DL>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Widget.html#hit(float, float)">hit</A></CODE> in class <CODE><A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Widget.html" title="class in com.badlogic.gdx.scenes.scene2d.ui">Widget</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="setValueChangedListener(com.badlogic.gdx.scenes.scene2d.ui.Slider.ValueChangedListener)"></A><H3>
setValueChangedListener</H3>
<PRE>
public <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Slider.html" title="class in com.badlogic.gdx.scenes.scene2d.ui">Slider</A> <B>setValueChangedListener</B>(<A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Slider.ValueChangedListener.html" title="interface in com.badlogic.gdx.scenes.scene2d.ui">Slider.ValueChangedListener</A> listener)</PRE>
<DL>
<DD>Sets the <A HREF="../../../../../../com/badlogic/gdx/scenes/scene2d/ui/Slider.ValueChangedListener.html" title="interface in com.badlogic.gdx.scenes.scene2d.ui"><CODE>Slider.ValueChangedListener</CODE></A> of this slider.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>listener</CODE> - the listener or null
<DT><B>Returns:</B><DD>this Slider for chaining</DL>
</DD>
</DL>
<HR>

<A NAME="getValue()"></A><H3>
getValue</H3>
<PRE>
public float <B>getValue</B>()</PRE>
<DL>
<DD><DL>

<DT><B>Returns:</B><DD>the current value of the slider</DL>
</DD>
</DL>
<HR>

<A NAME="setValue(float)"></A><H3>
setValue</H3>
<PRE>
public void <B>setValue</B>(float value)</PRE>
<DL>
<DD>Sets the value of this slider
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>value</CODE> - the value</DL>
</DD>
</DL>
<HR>

<A NAME="setRange(float, float)"></A><H3>
setRange</H3>
<PRE>
public void <B>setRange</B>(float min,
float max)</PRE>
<DL>
<DD>Sets the range of this slider. The slider's current value is reset to min.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>min</CODE> - the minimum value<DD><CODE>max</CODE> - the maximum value</DL>
</DD>
</DL>
<HR>

<A NAME="getPrefWidth()"></A><H3>
getPrefWidth</H3>
<PRE>
public float <B>getPrefWidth</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getPrefHeight()"></A><H3>
getPrefHeight</H3>
<PRE>
public float <B>getPrefHeight</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>

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