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diff --git a/doc/html/ntqslider.html b/doc/html/ntqslider.html new file mode 100644 index 000000000..a5b5e9781 --- /dev/null +++ b/doc/html/ntqslider.html @@ -0,0 +1,368 @@ +<!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>TQSlider Class</title> +<style type="text/css"><!-- +fn { margin-left: 1cm; text-indent: -1cm; } +a:link { color: #004faf; text-decoration: none } +a:visited { color: #672967; text-decoration: none } +body { background: #ffffff; color: black; } +--></style> +</head> +<body> + +<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 Classes</font></a> + | <a href="mainclasses.html"> +<font color="#004faf">Main Classes</font></a> + | <a href="annotated.html"> +<font color="#004faf">Annotated</font></a> + | <a href="groups.html"> +<font color="#004faf">Grouped Classes</font></a> + | <a href="functions.html"> +<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>TQSlider Class Reference</h1> + +<p>The TQSlider widget provides a vertical or horizontal slider. +<a href="#details">More...</a> +<p><tt>#include <<a href="qslider-h.html">ntqslider.h</a>></tt> +<p>Inherits <a href="ntqwidget.html">TQWidget</a> and <a href="ntqrangecontrol.html">TQRangeControl</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="#TQSlider"><b>TQSlider</b></a> ( TQWidget * parent, const char * name = 0 )</li> +<li class=fn><a href="#TQSlider-2"><b>TQSlider</b></a> ( Orientation orientation, TQWidget * parent, const char * name = 0 )</li> +<li class=fn><a href="#TQSlider-3"><b>TQSlider</b></a> ( int minValue, int maxValue, int pageStep, int value, Orientation orientation, TQWidget * parent, const char * name = 0 )</li> +<li class=fn><a href="#~TQSlider"><b>~TQSlider</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 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 TQPalette & p )</li> +<li class=fn>int <a href="#sliderStart"><b>sliderStart</b></a> () const</li> +<li class=fn>TQRect <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 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 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 minValue, int maxValue )</li> +</ul> +<h2>Properties</h2> +<ul> +<li class=fn>int <a href="#lineStep-prop"><b>lineStep</b></a> - the current line step</li> +<li class=fn>int <a href="#maxValue-prop"><b>maxValue</b></a> - the current maximum value of the slider</li> +<li class=fn>int <a href="#minValue-prop"><b>minValue</b></a> - the current minimum value of the slider</li> +<li class=fn>Orientation <a href="#orientation-prop"><b>orientation</b></a> - the slider's orientation</li> +<li class=fn>int <a href="#pageStep-prop"><b>pageStep</b></a> - the current page step</li> +<li class=fn>int <a href="#tickInterval-prop"><b>tickInterval</b></a> - the interval between tickmarks</li> +<li class=fn>TickSetting <a href="#tickmarks-prop"><b>tickmarks</b></a> - the tickmark settings for this slider</li> +<li class=fn>bool <a href="#tracking-prop"><b>tracking</b></a> - whether slider tracking is enabled</li> +<li class=fn>int <a href="#value-prop"><b>value</b></a> - 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 TQSlider 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> TQSlider inherits <a href="ntqrangecontrol.html">TQRangeControl</a>, which provides the "integer" side +of the slider. <a href="ntqrangecontrol.html#setRange">setRange</a>() and <a href="#value">value</a>() are likely to be used by +practically all slider users; see the <a href="ntqrangecontrol.html">TQRangeControl</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="ntqscrollbar.html">TQScrollBar</a>, <a href="ntqspinbox.html">TQSpinBox</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>TQSlider::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>TQSlider::NoMarks</tt> - do not draw any tickmarks. +<li><tt>TQSlider::Both</tt> - draw tickmarks on both sides of the groove. +<li><tt>TQSlider::Above</tt> - draw tickmarks above the (horizontal) slider +<li><tt>TQSlider::Below</tt> - draw tickmarks below the (horizontal) slider +<li><tt>TQSlider::Left</tt> - draw tickmarks to the left of the (vertical) slider +<li><tt>TQSlider::Right</tt> - draw tickmarks to the right of the (vertical) slider +</ul> +<hr><h2>Member Function Documentation</h2> +<h3 class=fn><a name="TQSlider"></a>TQSlider::TQSlider ( <a href="ntqwidget.html">TQWidget</a> * parent, const char * name = 0 ) +</h3> +Constructs a vertical slider. +<p> The <em>parent</em> and <em>name</em> arguments are sent on to the <a href="ntqwidget.html">TQWidget</a> +constructor. + +<h3 class=fn><a name="TQSlider-2"></a>TQSlider::TQSlider ( <a href="ntqt.html#Orientation-enum">Orientation</a> orientation, <a href="ntqwidget.html">TQWidget</a> * parent, const char * name = 0 ) +</h3> +Constructs a slider. +<p> The <em>orientation</em> must be <a href="ntqt.html#Orientation-enum">TQt::Vertical</a> or <a href="ntqt.html#Orientation-enum">TQt::Horizontal</a>. +<p> The <em>parent</em> and <em>name</em> arguments are sent on to the <a href="ntqwidget.html">TQWidget</a> +constructor. + +<h3 class=fn><a name="TQSlider-3"></a>TQSlider::TQSlider ( int minValue, int maxValue, int pageStep, int value, <a href="ntqt.html#Orientation-enum">Orientation</a> orientation, <a href="ntqwidget.html">TQWidget</a> * parent, const char * 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="ntqrangecontrol.html#bound">bound</a>()). +<p> If <em>orientation</em> is <a href="ntqt.html#Orientation-enum">TQt::Vertical</a> the slider is vertical and if it +is <a href="ntqt.html#Orientation-enum">TQt::Horizontal</a> the slider is horizontal. +<p> The <em>parent</em> and <em>name</em> arguments are sent on to the <a href="ntqwidget.html">TQWidget</a> +constructor. + +<h3 class=fn><a name="~TQSlider"></a>TQSlider::~TQSlider () +</h3> +Destructor. + +<h3 class=fn>void <a name="addStep"></a>TQSlider::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>TQSlider::lineStep () const +</h3><p>Returns the current line step. +See the <a href="ntqslider.html#lineStep-prop">"lineStep"</a> property for details. +<h3 class=fn>int <a name="maxValue"></a>TQSlider::maxValue () const +</h3><p>Returns the current maximum value of the slider. +See the <a href="ntqslider.html#maxValue-prop">"maxValue"</a> property for details. +<h3 class=fn>int <a name="minValue"></a>TQSlider::minValue () const +</h3><p>Returns the current minimum value of the slider. +See the <a href="ntqslider.html#minValue-prop">"minValue"</a> property for details. +<h3 class=fn><a href="ntqt.html#Orientation-enum">Orientation</a> <a name="orientation"></a>TQSlider::orientation () const +</h3><p>Returns the slider's orientation. +See the <a href="ntqslider.html#orientation-prop">"orientation"</a> property for details. +<h3 class=fn>int <a name="pageStep"></a>TQSlider::pageStep () const +</h3><p>Returns the current page step. +See the <a href="ntqslider.html#pageStep-prop">"pageStep"</a> property for details. +<h3 class=fn>void <a name="rangeChange"></a>TQSlider::rangeChange ()<tt> [virtual protected]</tt> +</h3> +Implements the virtual <a href="ntqrangecontrol.html">TQRangeControl</a> function. + +<p>Reimplemented from <a href="ntqrangecontrol.html#rangeChange">TQRangeControl</a>. +<h3 class=fn>void <a name="setLineStep"></a>TQSlider::setLineStep ( int ) +</h3><p>Sets the current line step. +See the <a href="ntqslider.html#lineStep-prop">"lineStep"</a> property for details. +<h3 class=fn>void <a name="setMaxValue"></a>TQSlider::setMaxValue ( int ) +</h3><p>Sets the current maximum value of the slider. +See the <a href="ntqslider.html#maxValue-prop">"maxValue"</a> property for details. +<h3 class=fn>void <a name="setMinValue"></a>TQSlider::setMinValue ( int ) +</h3><p>Sets the current minimum value of the slider. +See the <a href="ntqslider.html#minValue-prop">"minValue"</a> property for details. +<h3 class=fn>void <a name="setOrientation"></a>TQSlider::setOrientation ( <a href="ntqt.html#Orientation-enum">Orientation</a> )<tt> [virtual]</tt> +</h3><p>Sets the slider's orientation. +See the <a href="ntqslider.html#orientation-prop">"orientation"</a> property for details. +<h3 class=fn>void <a name="setPageStep"></a>TQSlider::setPageStep ( int ) +</h3><p>Sets the current page step. +See the <a href="ntqslider.html#pageStep-prop">"pageStep"</a> property for details. +<h3 class=fn>void <a name="setPalette"></a>TQSlider::setPalette ( const <a href="ntqpalette.html">TQPalette</a> & p )<tt> [virtual]</tt> +</h3> +Reimplements the virtual function <a href="ntqwidget.html#setPalette">TQWidget::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="ntqwidget.html#setPalette">TQWidget</a>. +<h3 class=fn>void <a name="setRange"></a>TQRangeControl::setRange ( int minValue, int 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>TQSlider::setTickInterval ( int )<tt> [virtual]</tt> +</h3><p>Sets the interval between tickmarks. +See the <a href="ntqslider.html#tickInterval-prop">"tickInterval"</a> property for details. +<h3 class=fn>void <a name="setTickmarks"></a>TQSlider::setTickmarks ( <a href="ntqslider.html#TickSetting-enum">TickSetting</a> )<tt> [virtual]</tt> +</h3><p>Sets the tickmark settings for this slider. +See the <a href="ntqslider.html#tickmarks-prop">"tickmarks"</a> property for details. +<h3 class=fn>void <a name="setTracking"></a>TQSlider::setTracking ( bool enable )<tt> [virtual]</tt> +</h3><p>Sets whether slider tracking is enabled to <em>enable</em>. +See the <a href="ntqslider.html#tracking-prop">"tracking"</a> property for details. +<h3 class=fn>void <a name="setValue"></a>TQSlider::setValue ( int )<tt> [virtual slot]</tt> +</h3><p>Sets the current slider value. +See the <a href="ntqslider.html#value-prop">"value"</a> property for details. +<h3 class=fn>void <a name="sliderMoved"></a>TQSlider::sliderMoved ( int 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>TQSlider::sliderPressed ()<tt> [signal]</tt> +</h3> + +<p> This signal is emitted when the user presses the slider with the +mouse. + +<h3 class=fn><a href="ntqrect.html">TQRect</a> <a name="sliderRect"></a>TQSlider::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>TQSlider::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>TQSlider::sliderStart () const +</h3> + +<p> Returns the start position of the slider. + +<h3 class=fn>void <a name="subtractStep"></a>TQSlider::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>TQSlider::tickInterval () const +</h3><p>Returns the interval between tickmarks. +See the <a href="ntqslider.html#tickInterval-prop">"tickInterval"</a> property for details. +<h3 class=fn><a href="ntqslider.html#TickSetting-enum">TickSetting</a> <a name="tickmarks"></a>TQSlider::tickmarks () const +</h3><p>Returns the tickmark settings for this slider. +See the <a href="ntqslider.html#tickmarks-prop">"tickmarks"</a> property for details. +<h3 class=fn>bool <a name="tracking"></a>TQSlider::tracking () const +</h3><p>Returns TRUE if slider tracking is enabled; otherwise returns FALSE. +See the <a href="ntqslider.html#tracking-prop">"tracking"</a> property for details. +<h3 class=fn>int <a name="value"></a>TQSlider::value () const +</h3><p>Returns the current slider value. +See the <a href="ntqslider.html#value-prop">"value"</a> property for details. +<h3 class=fn>void <a name="valueChange"></a>TQSlider::valueChange ()<tt> [virtual protected]</tt> +</h3> +Implements the virtual <a href="ntqrangecontrol.html">TQRangeControl</a> function. + +<p>Reimplemented from <a href="ntqrangecontrol.html#valueChange">TQRangeControl</a>. +<h3 class=fn>void <a name="valueChanged"></a>TQSlider::valueChanged ( int 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="ntqrangecontrol.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="ntqrangecontrol.html#setSteps">setSteps</a>(), <a href="ntqrangecontrol.html#pageStep">TQRangeControl::pageStep</a>(), and <a href="ntqrangecontrol.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">TQSlider::minValue</a> is adjusted, +if necessary, to ensure that the range remains valid. +<p> <p>See also <a href="ntqrangecontrol.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">TQSlider::maxValue</a> is adjusted, +if necessary, to ensure that the range remains valid. +<p> <p>See also <a href="ntqrangecontrol.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="ntqt.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="ntqt.html#Orientation-enum">TQt::Vertical</a> (the default) or <a href="ntqt.html#Orientation-enum">TQt::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="ntqrangecontrol.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="ntqrangecontrol.html#setSteps">TQRangeControl::setSteps</a>(), <a href="#lineStep-prop">lineStep</a>, and <a href="ntqrangecontrol.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="ntqrangecontrol.html#lineStep">TQRangeControl::lineStep</a>() and <a href="ntqrangecontrol.html#pageStep">TQRangeControl::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="ntqslider.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">TQSlider::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="ntqrangecontrol.html#value">TQRangeControl::value</a>() and <a href="ntqrangecontrol.html#prevValue">prevValue</a>(). + +<!-- eof --> +<hr><p> +This file is part of the <a href="index.html">TQt toolkit</a>. +Copyright © 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 © 2007 +<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a> +<td align=right><div align=right>TQt 3.3.8</div> +</table></div></address></body> +</html> |