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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-07-10 15:24:15 -0500
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-07-10 15:24:15 -0500
commitbd0f3345a938b35ce6a12f6150373b0955b8dd12 (patch)
tree7a520322212d48ebcb9fbe1087e7fca28b76185c /doc/html/qslider.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/src/widgets/qslider.cpp:61 -->
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
+<title>QSlider Class</title>
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+<table border="0" cellpadding="0" cellspacing="0" width="100%">
+<tr bgcolor="#E5E5E5">
+<td valign=center>
+ <a href="index.html">
+<font color="#004faf">Home</font></a>
+ | <a href="classes.html">
+<font color="#004faf">All&nbsp;Classes</font></a>
+ | <a href="mainclasses.html">
+<font color="#004faf">Main&nbsp;Classes</font></a>
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+<font color="#004faf">Annotated</font></a>
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+<font color="#004faf">Grouped&nbsp;Classes</font></a>
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+<font color="#004faf">Functions</font></a>
+</td>
+<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>QSlider Class Reference</h1>
+
+<p>The QSlider widget provides a vertical or horizontal slider.
+<a href="#details">More...</a>
+<p><tt>#include &lt;<a href="qslider-h.html">qslider.h</a>&gt;</tt>
+<p>Inherits <a href="qwidget.html">QWidget</a> and <a href="qrangecontrol.html">QRangeControl</a>.
+<p><a href="qslider-members.html">List of all member functions.</a>
+<h2>Public Members</h2>
+<ul>
+<li class=fn>enum <a href="#TickSetting-enum"><b>TickSetting</b></a> { NoMarks = 0, Above = 1, Left = Above, Below = 2, Right = Below, Both = 3 }</li>
+<li class=fn><a href="#QSlider"><b>QSlider</b></a> ( QWidget&nbsp;*&nbsp;parent, const&nbsp;char&nbsp;*&nbsp;name = 0 )</li>
+<li class=fn><a href="#QSlider-2"><b>QSlider</b></a> ( Orientation&nbsp;orientation, QWidget&nbsp;*&nbsp;parent, const&nbsp;char&nbsp;*&nbsp;name = 0 )</li>
+<li class=fn><a href="#QSlider-3"><b>QSlider</b></a> ( int&nbsp;minValue, int&nbsp;maxValue, int&nbsp;pageStep, int&nbsp;value, Orientation&nbsp;orientation, QWidget&nbsp;*&nbsp;parent, const&nbsp;char&nbsp;*&nbsp;name = 0 )</li>
+<li class=fn><a href="#~QSlider"><b>~QSlider</b></a> ()</li>
+<li class=fn>virtual void <a href="#setOrientation"><b>setOrientation</b></a> ( Orientation )</li>
+<li class=fn>Orientation <a href="#orientation"><b>orientation</b></a> () const</li>
+<li class=fn>virtual void <a href="#setTracking"><b>setTracking</b></a> ( bool&nbsp;enable )</li>
+<li class=fn>bool <a href="#tracking"><b>tracking</b></a> () const</li>
+<li class=fn>virtual void <a href="#setPalette"><b>setPalette</b></a> ( const&nbsp;QPalette&nbsp;&amp;&nbsp;p )</li>
+<li class=fn>int <a href="#sliderStart"><b>sliderStart</b></a> () const</li>
+<li class=fn>QRect <a href="#sliderRect"><b>sliderRect</b></a> () const</li>
+<li class=fn>virtual void <a href="#setTickmarks"><b>setTickmarks</b></a> ( TickSetting )</li>
+<li class=fn>TickSetting <a href="#tickmarks"><b>tickmarks</b></a> () const</li>
+<li class=fn>virtual void <a href="#setTickInterval"><b>setTickInterval</b></a> ( int )</li>
+<li class=fn>int <a href="#tickInterval"><b>tickInterval</b></a> () const</li>
+<li class=fn>int <a href="#minValue"><b>minValue</b></a> () const</li>
+<li class=fn>int <a href="#maxValue"><b>maxValue</b></a> () const</li>
+<li class=fn>void <a href="#setMinValue"><b>setMinValue</b></a> ( int )</li>
+<li class=fn>void <a href="#setMaxValue"><b>setMaxValue</b></a> ( int )</li>
+<li class=fn>int <a href="#lineStep"><b>lineStep</b></a> () const</li>
+<li class=fn>int <a href="#pageStep"><b>pageStep</b></a> () const</li>
+<li class=fn>void <a href="#setLineStep"><b>setLineStep</b></a> ( int )</li>
+<li class=fn>void <a href="#setPageStep"><b>setPageStep</b></a> ( int )</li>
+<li class=fn>int <a href="#value"><b>value</b></a> () const</li>
+</ul>
+<h2>Public Slots</h2>
+<ul>
+<li class=fn>virtual void <a href="#setValue"><b>setValue</b></a> ( int )</li>
+<li class=fn>void <a href="#addStep"><b>addStep</b></a> ()</li>
+<li class=fn>void <a href="#subtractStep"><b>subtractStep</b></a> ()</li>
+</ul>
+<h2>Signals</h2>
+<ul>
+<li class=fn>void <a href="#valueChanged"><b>valueChanged</b></a> ( int&nbsp;value )</li>
+<li class=fn>void <a href="#sliderPressed"><b>sliderPressed</b></a> ()</li>
+<li class=fn>void <a href="#sliderMoved"><b>sliderMoved</b></a> ( int&nbsp;value )</li>
+<li class=fn>void <a href="#sliderReleased"><b>sliderReleased</b></a> ()</li>
+</ul>
+<h2>Important Inherited Members</h2>
+<ul>
+<li class=fn>void <a href="#setRange"><b>setRange</b></a> ( int&nbsp;minValue, int&nbsp;maxValue )</li>
+</ul>
+<h2>Properties</h2>
+<ul>
+<li class=fn>int <a href="#lineStep-prop"><b>lineStep</b></a>&nbsp;- the current line step</li>
+<li class=fn>int <a href="#maxValue-prop"><b>maxValue</b></a>&nbsp;- the current maximum value of the slider</li>
+<li class=fn>int <a href="#minValue-prop"><b>minValue</b></a>&nbsp;- the current minimum value of the slider</li>
+<li class=fn>Orientation <a href="#orientation-prop"><b>orientation</b></a>&nbsp;- the slider's orientation</li>
+<li class=fn>int <a href="#pageStep-prop"><b>pageStep</b></a>&nbsp;- the current page step</li>
+<li class=fn>int <a href="#tickInterval-prop"><b>tickInterval</b></a>&nbsp;- the interval between tickmarks</li>
+<li class=fn>TickSetting <a href="#tickmarks-prop"><b>tickmarks</b></a>&nbsp;- the tickmark settings for this slider</li>
+<li class=fn>bool <a href="#tracking-prop"><b>tracking</b></a>&nbsp;- whether slider tracking is enabled</li>
+<li class=fn>int <a href="#value-prop"><b>value</b></a>&nbsp;- the current slider value</li>
+</ul>
+<h2>Protected Members</h2>
+<ul>
+<li class=fn>virtual void <a href="#valueChange"><b>valueChange</b></a> ()</li>
+<li class=fn>virtual void <a href="#rangeChange"><b>rangeChange</b></a> ()</li>
+</ul>
+<hr><a name="details"></a><h2>Detailed Description</h2>
+
+
+The QSlider widget provides a vertical or horizontal slider.
+<p>
+
+<p> The slider is the classic widget for controlling a bounded value.
+It lets the user move a slider along a horizontal or vertical
+groove and translates the slider's position into an integer value
+within the legal range.
+<p> QSlider inherits <a href="qrangecontrol.html">QRangeControl</a>, which provides the "integer" side
+of the slider. <a href="qrangecontrol.html#setRange">setRange</a>() and <a href="#value">value</a>() are likely to be used by
+practically all slider users; see the <a href="qrangecontrol.html">QRangeControl</a>
+documentation for information about the many other functions that
+class provides.
+<p> The main functions offered by the slider itself are tickmark and
+orientation control; you can use <a href="#setTickmarks">setTickmarks</a>() to indicate where
+you want the tickmarks to be, <a href="#setTickInterval">setTickInterval</a>() to indicate how
+many of them you want and <a href="#setOrientation">setOrientation</a>() to indicate whether the
+slider is to be horizontal or vertical.
+<p> A slider accepts focus on Tab and uses the mouse wheel and a
+suitable keyboard interface.
+<p> <img src=qslider-m.png> <img src=qslider-w.png>
+<p>
+<p> <p>See also <a href="qscrollbar.html">QScrollBar</a>, <a href="qspinbox.html">QSpinBox</a>, <a href="guibooks.html#fowler">GUI Design Handbook: Slider</a>, and <a href="basic.html">Basic Widgets</a>.
+
+<hr><h2>Member Type Documentation</h2>
+<h3 class=fn><a name="TickSetting-enum"></a>QSlider::TickSetting</h3>
+
+<p> This enum specifies where the tickmarks are to be drawn relative
+to the slider's groove and the handle the user moves.
+<ul>
+<li><tt>QSlider::NoMarks</tt> - do not draw any tickmarks.
+<li><tt>QSlider::Both</tt> - draw tickmarks on both sides of the groove.
+<li><tt>QSlider::Above</tt> - draw tickmarks above the (horizontal) slider
+<li><tt>QSlider::Below</tt> - draw tickmarks below the (horizontal) slider
+<li><tt>QSlider::Left</tt> - draw tickmarks to the left of the (vertical) slider
+<li><tt>QSlider::Right</tt> - draw tickmarks to the right of the (vertical) slider
+</ul>
+<hr><h2>Member Function Documentation</h2>
+<h3 class=fn><a name="QSlider"></a>QSlider::QSlider ( <a href="qwidget.html">QWidget</a>&nbsp;*&nbsp;parent, const&nbsp;char&nbsp;*&nbsp;name = 0 )
+</h3>
+Constructs a vertical slider.
+<p> The <em>parent</em> and <em>name</em> arguments are sent on to the <a href="qwidget.html">QWidget</a>
+constructor.
+
+<h3 class=fn><a name="QSlider-2"></a>QSlider::QSlider ( <a href="qt.html#Orientation-enum">Orientation</a>&nbsp;orientation, <a href="qwidget.html">QWidget</a>&nbsp;*&nbsp;parent, const&nbsp;char&nbsp;*&nbsp;name = 0 )
+</h3>
+Constructs a slider.
+<p> The <em>orientation</em> must be <a href="qt.html#Orientation-enum">Qt::Vertical</a> or <a href="qt.html#Orientation-enum">Qt::Horizontal</a>.
+<p> The <em>parent</em> and <em>name</em> arguments are sent on to the <a href="qwidget.html">QWidget</a>
+constructor.
+
+<h3 class=fn><a name="QSlider-3"></a>QSlider::QSlider ( int&nbsp;minValue, int&nbsp;maxValue, int&nbsp;pageStep, int&nbsp;value, <a href="qt.html#Orientation-enum">Orientation</a>&nbsp;orientation, <a href="qwidget.html">QWidget</a>&nbsp;*&nbsp;parent, const&nbsp;char&nbsp;*&nbsp;name = 0 )
+</h3>
+Constructs a slider whose value can never be smaller than <em>minValue</em> or greater than <em>maxValue</em>, whose page step size is <em>pageStep</em> and whose value is initially <em>value</em> (which is
+guaranteed to be in range using <a href="qrangecontrol.html#bound">bound</a>()).
+<p> If <em>orientation</em> is <a href="qt.html#Orientation-enum">Qt::Vertical</a> the slider is vertical and if it
+is <a href="qt.html#Orientation-enum">Qt::Horizontal</a> the slider is horizontal.
+<p> The <em>parent</em> and <em>name</em> arguments are sent on to the <a href="qwidget.html">QWidget</a>
+constructor.
+
+<h3 class=fn><a name="~QSlider"></a>QSlider::~QSlider ()
+</h3>
+Destructor.
+
+<h3 class=fn>void <a name="addStep"></a>QSlider::addStep ()<tt> [slot]</tt>
+</h3>
+Moves the slider one <a href="#pageStep">pageStep</a>() up or right.
+
+<h3 class=fn>int <a name="lineStep"></a>QSlider::lineStep () const
+</h3><p>Returns the current line step.
+See the <a href="qslider.html#lineStep-prop">"lineStep"</a> property for details.
+<h3 class=fn>int <a name="maxValue"></a>QSlider::maxValue () const
+</h3><p>Returns the current maximum value of the slider.
+See the <a href="qslider.html#maxValue-prop">"maxValue"</a> property for details.
+<h3 class=fn>int <a name="minValue"></a>QSlider::minValue () const
+</h3><p>Returns the current minimum value of the slider.
+See the <a href="qslider.html#minValue-prop">"minValue"</a> property for details.
+<h3 class=fn><a href="qt.html#Orientation-enum">Orientation</a> <a name="orientation"></a>QSlider::orientation () const
+</h3><p>Returns the slider's orientation.
+See the <a href="qslider.html#orientation-prop">"orientation"</a> property for details.
+<h3 class=fn>int <a name="pageStep"></a>QSlider::pageStep () const
+</h3><p>Returns the current page step.
+See the <a href="qslider.html#pageStep-prop">"pageStep"</a> property for details.
+<h3 class=fn>void <a name="rangeChange"></a>QSlider::rangeChange ()<tt> [virtual protected]</tt>
+</h3>
+Implements the virtual <a href="qrangecontrol.html">QRangeControl</a> function.
+
+<p>Reimplemented from <a href="qrangecontrol.html#rangeChange">QRangeControl</a>.
+<h3 class=fn>void <a name="setLineStep"></a>QSlider::setLineStep ( int )
+</h3><p>Sets the current line step.
+See the <a href="qslider.html#lineStep-prop">"lineStep"</a> property for details.
+<h3 class=fn>void <a name="setMaxValue"></a>QSlider::setMaxValue ( int )
+</h3><p>Sets the current maximum value of the slider.
+See the <a href="qslider.html#maxValue-prop">"maxValue"</a> property for details.
+<h3 class=fn>void <a name="setMinValue"></a>QSlider::setMinValue ( int )
+</h3><p>Sets the current minimum value of the slider.
+See the <a href="qslider.html#minValue-prop">"minValue"</a> property for details.
+<h3 class=fn>void <a name="setOrientation"></a>QSlider::setOrientation ( <a href="qt.html#Orientation-enum">Orientation</a> )<tt> [virtual]</tt>
+</h3><p>Sets the slider's orientation.
+See the <a href="qslider.html#orientation-prop">"orientation"</a> property for details.
+<h3 class=fn>void <a name="setPageStep"></a>QSlider::setPageStep ( int )
+</h3><p>Sets the current page step.
+See the <a href="qslider.html#pageStep-prop">"pageStep"</a> property for details.
+<h3 class=fn>void <a name="setPalette"></a>QSlider::setPalette ( const&nbsp;<a href="qpalette.html">QPalette</a>&nbsp;&amp;&nbsp;p )<tt> [virtual]</tt>
+</h3>
+Reimplements the virtual function <a href="qwidget.html#setPalette">QWidget::setPalette</a>().
+<p> Sets the background color to the mid color for <a href="motif-extension.html#Motif">Motif</a> style sliders
+using palette <em>p</em>.
+
+<p>Reimplemented from <a href="qwidget.html#setPalette">QWidget</a>.
+<h3 class=fn>void <a name="setRange"></a>QRangeControl::setRange ( int&nbsp;minValue, int&nbsp;maxValue )
+</h3>
+Sets the range control's minimum value to <em>minValue</em> and its
+maximum value to <em>maxValue</em>.
+<p> Calls the virtual <a href="#rangeChange">rangeChange</a>() function if one or both of the new
+minimum and maximum values are different from the previous
+setting. Calls the virtual <a href="#valueChange">valueChange</a>() function if the current
+value is adjusted because it was outside the new range.
+<p> If <em>maxValue</em> is smaller than <em>minValue</em>, <em>minValue</em> becomes
+the only legal value.
+<p> <p>See also <a href="#minValue-prop">minValue</a> and <a href="#maxValue-prop">maxValue</a>.
+
+<p>Examples: <a href="listbox-example.html#x1441">listbox/listbox.cpp</a>, <a href="tutorial1-12.html#x2387">t12/lcdrange.cpp</a>, <a href="tutorial1-05.html#x2315">t5/main.cpp</a>, <a href="tutorial1-06.html#x2325">t6/main.cpp</a>, <a href="tutorial1-08.html#x2334">t8/lcdrange.cpp</a>, and <a href="xform-example.html#x1250">xform/xform.cpp</a>.
+<h3 class=fn>void <a name="setTickInterval"></a>QSlider::setTickInterval ( int )<tt> [virtual]</tt>
+</h3><p>Sets the interval between tickmarks.
+See the <a href="qslider.html#tickInterval-prop">"tickInterval"</a> property for details.
+<h3 class=fn>void <a name="setTickmarks"></a>QSlider::setTickmarks ( <a href="qslider.html#TickSetting-enum">TickSetting</a> )<tt> [virtual]</tt>
+</h3><p>Sets the tickmark settings for this slider.
+See the <a href="qslider.html#tickmarks-prop">"tickmarks"</a> property for details.
+<h3 class=fn>void <a name="setTracking"></a>QSlider::setTracking ( bool&nbsp;enable )<tt> [virtual]</tt>
+</h3><p>Sets whether slider tracking is enabled to <em>enable</em>.
+See the <a href="qslider.html#tracking-prop">"tracking"</a> property for details.
+<h3 class=fn>void <a name="setValue"></a>QSlider::setValue ( int )<tt> [virtual slot]</tt>
+</h3><p>Sets the current slider value.
+See the <a href="qslider.html#value-prop">"value"</a> property for details.
+<h3 class=fn>void <a name="sliderMoved"></a>QSlider::sliderMoved ( int&nbsp;value )<tt> [signal]</tt>
+</h3>
+
+<p> This signal is emitted when the slider is dragged, with the new
+slider <em>value</em> as its argument.
+
+<h3 class=fn>void <a name="sliderPressed"></a>QSlider::sliderPressed ()<tt> [signal]</tt>
+</h3>
+
+<p> This signal is emitted when the user presses the slider with the
+mouse.
+
+<h3 class=fn><a href="qrect.html">QRect</a> <a name="sliderRect"></a>QSlider::sliderRect () const
+</h3>
+Returns the slider handle rectangle. (This is the visual marker
+that the user can move.)
+
+<h3 class=fn>void <a name="sliderReleased"></a>QSlider::sliderReleased ()<tt> [signal]</tt>
+</h3>
+
+<p> This signal is emitted when the user releases the slider with the mouse.
+
+<h3 class=fn>int <a name="sliderStart"></a>QSlider::sliderStart () const
+</h3>
+
+<p> Returns the start position of the slider.
+
+<h3 class=fn>void <a name="subtractStep"></a>QSlider::subtractStep ()<tt> [slot]</tt>
+</h3>
+Moves the slider one <a href="#pageStep">pageStep</a>() down or left.
+
+<h3 class=fn>int <a name="tickInterval"></a>QSlider::tickInterval () const
+</h3><p>Returns the interval between tickmarks.
+See the <a href="qslider.html#tickInterval-prop">"tickInterval"</a> property for details.
+<h3 class=fn><a href="qslider.html#TickSetting-enum">TickSetting</a> <a name="tickmarks"></a>QSlider::tickmarks () const
+</h3><p>Returns the tickmark settings for this slider.
+See the <a href="qslider.html#tickmarks-prop">"tickmarks"</a> property for details.
+<h3 class=fn>bool <a name="tracking"></a>QSlider::tracking () const
+</h3><p>Returns TRUE if slider tracking is enabled; otherwise returns FALSE.
+See the <a href="qslider.html#tracking-prop">"tracking"</a> property for details.
+<h3 class=fn>int <a name="value"></a>QSlider::value () const
+</h3><p>Returns the current slider value.
+See the <a href="qslider.html#value-prop">"value"</a> property for details.
+<h3 class=fn>void <a name="valueChange"></a>QSlider::valueChange ()<tt> [virtual protected]</tt>
+</h3>
+Implements the virtual <a href="qrangecontrol.html">QRangeControl</a> function.
+
+<p>Reimplemented from <a href="qrangecontrol.html#valueChange">QRangeControl</a>.
+<h3 class=fn>void <a name="valueChanged"></a>QSlider::valueChanged ( int&nbsp;value )<tt> [signal]</tt>
+</h3>
+
+<p> This signal is emitted when the slider value is changed, with the
+new slider <em>value</em> as its argument.
+
+<p>Examples: <a href="rangecontrols-example.html#x1386">rangecontrols/rangecontrols.cpp</a>, <a href="qaxserver-example-simple.html#x2528">simple/main.cpp</a>, <a href="tutorial1-12.html#x2389">t12/lcdrange.cpp</a>, <a href="tutorial1-05.html#x2317">t5/main.cpp</a>, <a href="tutorial1-06.html#x2327">t6/main.cpp</a>, <a href="tutorial1-07.html#x2333">t7/lcdrange.cpp</a>, and <a href="xform-example.html#x1263">xform/xform.cpp</a>.
+<hr><h2>Property Documentation</h2>
+<h3 class=fn>int <a name="lineStep-prop"></a>lineStep</h3>
+<p>This property holds the current line step.
+<p>When setting lineStep, the virtual <a href="qrangecontrol.html#stepChange">stepChange</a>() function will be
+called if the new line step is different from the previous
+setting.
+<p> <p>See also <a href="qrangecontrol.html#setSteps">setSteps</a>(), <a href="qrangecontrol.html#pageStep">QRangeControl::pageStep</a>(), and <a href="qrangecontrol.html#setRange">setRange</a>().
+
+<p>Set this property's value with <a href="#setLineStep">setLineStep</a>() and get this property's value with <a href="#lineStep">lineStep</a>().
+<h3 class=fn>int <a name="maxValue-prop"></a>maxValue</h3>
+<p>This property holds the current maximum value of the slider.
+<p>When setting this property, the <a href="#minValue-prop">QSlider::minValue</a> is adjusted,
+if necessary, to ensure that the range remains valid.
+<p> <p>See also <a href="qrangecontrol.html#setRange">setRange</a>().
+
+<p>Set this property's value with <a href="#setMaxValue">setMaxValue</a>() and get this property's value with <a href="#maxValue">maxValue</a>().
+<h3 class=fn>int <a name="minValue-prop"></a>minValue</h3>
+<p>This property holds the current minimum value of the slider.
+<p>When setting this property, the <a href="#maxValue-prop">QSlider::maxValue</a> is adjusted,
+if necessary, to ensure that the range remains valid.
+<p> <p>See also <a href="qrangecontrol.html#setRange">setRange</a>().
+
+<p>Set this property's value with <a href="#setMinValue">setMinValue</a>() and get this property's value with <a href="#minValue">minValue</a>().
+<h3 class=fn><a href="qt.html#Orientation-enum">Orientation</a> <a name="orientation-prop"></a>orientation</h3>
+<p>This property holds the slider's orientation.
+<p>The orientation must be <a href="qt.html#Orientation-enum">Qt::Vertical</a> (the default) or <a href="qt.html#Orientation-enum">Qt::Horizontal</a>.
+
+<p>Set this property's value with <a href="#setOrientation">setOrientation</a>() and get this property's value with <a href="#orientation">orientation</a>().
+<h3 class=fn>int <a name="pageStep-prop"></a>pageStep</h3>
+<p>This property holds the current page step.
+<p>When setting pageStep, the virtual <a href="qrangecontrol.html#stepChange">stepChange</a>() function will be
+called if the new page step is different from the previous
+setting.
+<p> <p>See also <a href="qrangecontrol.html#setSteps">QRangeControl::setSteps</a>(), <a href="#lineStep-prop">lineStep</a>, and <a href="qrangecontrol.html#setRange">setRange</a>().
+
+<p>Set this property's value with <a href="#setPageStep">setPageStep</a>() and get this property's value with <a href="#pageStep">pageStep</a>().
+<h3 class=fn>int <a name="tickInterval-prop"></a>tickInterval</h3>
+<p>This property holds the interval between tickmarks.
+<p>This is a value interval, not a pixel interval. If it is 0, the
+slider will choose between <a href="#lineStep">lineStep</a>() and <a href="#pageStep">pageStep</a>(). The initial
+value of tickInterval is 0.
+<p> <p>See also <a href="qrangecontrol.html#lineStep">QRangeControl::lineStep</a>() and <a href="qrangecontrol.html#pageStep">QRangeControl::pageStep</a>().
+
+<p>Set this property's value with <a href="#setTickInterval">setTickInterval</a>() and get this property's value with <a href="#tickInterval">tickInterval</a>().
+<h3 class=fn><a href="qslider.html#TickSetting-enum">TickSetting</a> <a name="tickmarks-prop"></a>tickmarks</h3>
+<p>This property holds the tickmark settings for this slider.
+<p>The valid values are in <a href="#TickSetting-enum">QSlider::TickSetting</a>. The default is
+<a href="#TickSetting-enum">NoMarks</a>.
+<p> <p>See also <a href="#tickInterval-prop">tickInterval</a>.
+
+<p>Set this property's value with <a href="#setTickmarks">setTickmarks</a>() and get this property's value with <a href="#tickmarks">tickmarks</a>().
+<h3 class=fn>bool <a name="tracking-prop"></a>tracking</h3>
+<p>This property holds whether slider tracking is enabled.
+<p>If tracking is enabled (the default), the slider emits the
+<a href="#valueChanged">valueChanged</a>() signal whenever the slider is being dragged. If
+tracking is disabled, the slider emits the valueChanged() signal
+when the user releases the mouse button (unless the value happens
+to be the same as before).
+
+<p>Set this property's value with <a href="#setTracking">setTracking</a>() and get this property's value with <a href="#tracking">tracking</a>().
+<h3 class=fn>int <a name="value-prop"></a>value</h3>
+<p>This property holds the current slider value.
+<p>Set this property's value with <a href="#setValue">setValue</a>() and get this property's value with <a href="#value">value</a>().
+<p><p>See also <a href="qrangecontrol.html#value">QRangeControl::value</a>() and <a href="qrangecontrol.html#prevValue">prevValue</a>().
+
+<!-- eof -->
+<hr><p>
+This file is part of the <a href="index.html">Qt toolkit</a>.
+Copyright &copy; 1995-2007
+<a href="http://www.trolltech.com/">Trolltech</a>. All Rights Reserved.<p><address><hr><div align=center>
+<table width=100% cellspacing=0 border=0><tr>
+<td>Copyright &copy; 2007
+<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
+<td align=right><div align=right>Qt 3.3.8</div>
+</table></div></address></body>
+</html>