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<hr><h1>QwtThermo Class Reference</h1>The Thermometer Widget.
<a href="#_details">More...</a>
<p>
<code>#include <qwt_thermo.h></code>
<p>
Inherits QWidget, and <a class="el" href="class_qwtscaleif.html">QwtScaleIf</a>.
<p>
Inheritance diagram for QwtThermo<p><center><img src="class_qwtthermo_inherit_graph.gif" border="0" usemap="#QwtThermo_inherit_map" alt="Inheritance graph"></center>
<map name="QwtThermo_inherit_map">
<area href="class_qwtscaleif.html" shape="rect" coords="85,1,157,19">
</map>
<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center><a href="class_qwtthermo-members.html">List of all members.</a><table border=0 cellpadding=0 cellspacing=0>
<tr><td colspan=2><br><h2>Public Types</h2></td></tr>
<tr><td nowrap align=right valign=top>enum </td><td valign=bottom><b>Orientation</b> { <b>Horizontal</b>,
<b>Vertical</b>
}</td></tr>
<tr><td nowrap align=right valign=top>enum </td><td valign=bottom><b>ScalePos</b> { <br>
<b>None</b>,
<b>Left</b>,
<b>Right</b>,
<b>Top</b>,
<br>
<b>Bottom</b>
<br>
}</td></tr>
<tr><td colspan=2><br><h2>Public Methods</h2></td></tr>
<tr><td nowrap align=right valign=top> </td><td valign=bottom><a class="el" href="class_qwtthermo.html#a0">QwtThermo</a> (QWidget *parent = 0, const char *name = 0)</td></tr>
<tr><td nowrap align=right valign=top> </td><td valign=bottom><a class="el" href="class_qwtthermo.html#a1">~QwtThermo</a> ()</td></tr>
<tr><td nowrap align=right valign=top>void </td><td valign=bottom><a class="el" href="class_qwtthermo.html#a2">setOrientation</a> (Orientation o, ScalePos s)</td></tr>
<tr><td nowrap align=right valign=top>void </td><td valign=bottom><a class="el" href="class_qwtthermo.html#a3">setBorderWidth</a> (int w)</td></tr>
<tr><td nowrap align=right valign=top>void </td><td valign=bottom><a class="el" href="class_qwtthermo.html#a4">setFillColor</a> (const QColor &c)</td></tr>
<tr><td nowrap align=right valign=top>void </td><td valign=bottom><a class="el" href="class_qwtthermo.html#a5">setAlarmColor</a> (const QColor &c)</td></tr>
<tr><td nowrap align=right valign=top>void </td><td valign=bottom><a class="el" href="class_qwtthermo.html#a6">setAlarmLevel</a> (double v)</td></tr>
<tr><td nowrap align=right valign=top>void </td><td valign=bottom><a class="el" href="class_qwtthermo.html#a7">setAlarmEnabled</a> (int tf)</td></tr>
<tr><td nowrap align=right valign=top>void </td><td valign=bottom><a class="el" href="class_qwtthermo.html#a8">setPipeWidth</a> (int w)</td></tr>
<tr><td nowrap align=right valign=top>void </td><td valign=bottom><a class="el" href="class_qwtthermo.html#a9">setRange</a> (double vmin, double vmax)</td></tr>
<tr><td nowrap align=right valign=top>void </td><td valign=bottom><a class="el" href="class_qwtthermo.html#a10">setMargin</a> (int m)</td></tr>
<tr><td nowrap align=right valign=top><a name="a11" doxytag="QwtThermo::maxValue"></a>
double </td><td valign=bottom><b>maxValue</b> ()</td></tr>
<tr><td nowrap align=right valign=top><a name="a12" doxytag="QwtThermo::minValue"></a>
double </td><td valign=bottom><b>minValue</b> ()</td></tr>
<tr><td nowrap align=right valign=top><a name="a13" doxytag="QwtThermo::value"></a>
double </td><td valign=bottom><b>value</b> ()</td></tr>
<tr><td colspan=2><br><h2>Public Slots</h2></td></tr>
<tr><td nowrap align=right valign=top>void </td><td valign=bottom><a class="el" href="class_qwtthermo.html#g0">setValue</a> (double val)</td></tr>
<tr><td colspan=2><br><h2>Protected Methods</h2></td></tr>
<tr><td nowrap align=right valign=top>void </td><td valign=bottom><a class="el" href="class_qwtthermo.html#b0">paintEvent</a> (QPaintEvent *e)</td></tr>
<tr><td nowrap align=right valign=top>void </td><td valign=bottom><a class="el" href="class_qwtthermo.html#b1">resizeEvent</a> (QResizeEvent *e)</td></tr>
<tr><td nowrap align=right valign=top>void </td><td valign=bottom><a class="el" href="class_qwtthermo.html#b2">scaleChange</a> ()</td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
The Thermometer Widget.
<p>
<p>
<hr><h2>Constructor & Destructor Documentation</h2>
<a name="a0" doxytag="QwtThermo::QwtThermo"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td nowrap valign="top"><b>
QwtThermo::QwtThermo (
</b></td>
<td valign="bottom"><b>
QWidget * <em>parent</em> = 0,
</b></td>
</tr>
<tr>
<td></td>
<td><b>
const char * <em>name</em> = 0 )
</b></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Constructor.
<p>
</td>
</tr>
</table>
<a name="a1" doxytag="QwtThermo::~QwtThermo"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td nowrap valign="top"><b>
QwtThermo::~QwtThermo (
</b></td>
<td valign="bottom"><b>
)
</b></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Destructor.
<p>
</td>
</tr>
</table>
<hr><h2>Member Function Documentation</h2>
<a name="b0" doxytag="QwtThermo::paintEvent"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td nowrap valign="top"><b>
void QwtThermo::paintEvent (
</b></td>
<td valign="bottom"><b>
QPaintEvent * <em>e</em> )<code> [protected]</code>
</b></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Qt paint event handler.
<p>
</td>
</tr>
</table>
<a name="b1" doxytag="QwtThermo::resizeEvent"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td nowrap valign="top"><b>
void QwtThermo::resizeEvent (
</b></td>
<td valign="bottom"><b>
QResizeEvent * <em>e</em> )<code> [protected]</code>
</b></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Qt resize event handler.
<p>
</td>
</tr>
</table>
<a name="b2" doxytag="QwtThermo::scaleChange"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td nowrap valign="top"><b>
void QwtThermo::scaleChange (
</b></td>
<td valign="bottom"><b>
)<code> [protected, virtual]</code>
</b></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
notify changed scale.
<p>
<p>
Reimplemented from <a class="el" href="class_qwtscaleif.html">QwtScaleIf</a>. </td>
</tr>
</table>
<a name="a5" doxytag="QwtThermo::setAlarmColor"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td nowrap valign="top"><b>
void QwtThermo::setAlarmColor (
</b></td>
<td valign="bottom"><b>
const QColor & <em>c</em> )
</b></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Specify liquid color above the alarm threshold.
<p>
<dl compact><dt>
<b>Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>c</em>
</td><td>
New color. The default is white. </td></tr>
</table>
</dl> </td>
</tr>
</table>
<a name="a7" doxytag="QwtThermo::setAlarmEnabled"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td nowrap valign="top"><b>
void QwtThermo::setAlarmEnabled (
</b></td>
<td valign="bottom"><b>
int <em>tf</em> )
</b></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Enable or disable alarm threshold.
<p>
<dl compact><dt>
<b>Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>tf</em>
</td><td>
<code>ZERO</code> (disabled) or non-zero (enabled) </td></tr>
</table>
</dl> </td>
</tr>
</table>
<a name="a6" doxytag="QwtThermo::setAlarmLevel"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td nowrap valign="top"><b>
void QwtThermo::setAlarmLevel (
</b></td>
<td valign="bottom"><b>
double <em>v</em> )
</b></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Specify the alarm threshold.
<p>
</td>
</tr>
</table>
<a name="a3" doxytag="QwtThermo::setBorderWidth"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td nowrap valign="top"><b>
void QwtThermo::setBorderWidth (
</b></td>
<td valign="bottom"><b>
int <em>w</em> )
</b></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Set the border width of the pipe.
<p>
</td>
</tr>
</table>
<a name="a4" doxytag="QwtThermo::setFillColor"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td nowrap valign="top"><b>
void QwtThermo::setFillColor (
</b></td>
<td valign="bottom"><b>
const QColor & <em>c</em> )
</b></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Change the color of the liquid.
<p>
<dl compact><dt>
<b>Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>c</em>
</td><td>
New color. The default color is black. </td></tr>
</table>
</dl> </td>
</tr>
</table>
<a name="a10" doxytag="QwtThermo::setMargin"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td nowrap valign="top"><b>
void QwtThermo::setMargin (
</b></td>
<td valign="bottom"><b>
int <em>m</em> )
</b></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Specify the distance between the pipe's endpoints and the widget's border.
<p>
<p>
The margin is used to leave some space for the scale labels. If a large font is used, it is advisable to adjust the margins. <dl compact><dt>
<b>Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>m</em>
</td><td>
New Margin. The default values are 10 for horizontal orientation and 20 for vertical orientation. </td></tr>
</table>
</dl><dl compact><dt>
<b>Warning: </b><dd>
The margin has no effect if the scale is disabled. </dl> </td>
</tr>
</table>
<a name="a2" doxytag="QwtThermo::setOrientation"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td nowrap valign="top"><b>
void QwtThermo::setOrientation (
</b></td>
<td valign="bottom"><b>
Orientation <em>o</em>,
</b></td>
</tr>
<tr>
<td></td>
<td><b>
ScalePos <em>s</em> )
</b></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Change the thermometer's orientation.
<p>
<p>
The scale position None disables the scale. <dl compact><dt>
<b>Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>o</em>
</td><td>
orientation. Possible values are Horizontal and Vertical. The default value is Vertical. </td></tr>
<tr><td valign=top><em>s</em>
</td><td>
Position of the scale. For a horizontal orientation, the scale position can be Top, Bottom or None. A vertical thermometer may have the scale positions Left, Right or None. The default is None. </td></tr>
</table>
</dl> </td>
</tr>
</table>
<a name="a8" doxytag="QwtThermo::setPipeWidth"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td nowrap valign="top"><b>
void QwtThermo::setPipeWidth (
</b></td>
<td valign="bottom"><b>
int <em>w</em> )
</b></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Change the width of the pipe.
<p>
</td>
</tr>
</table>
<a name="a9" doxytag="QwtThermo::setRange"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td nowrap valign="top"><b>
void QwtThermo::setRange (
</b></td>
<td valign="bottom"><b>
double <em>vmin</em>,
</b></td>
</tr>
<tr>
<td></td>
<td><b>
double <em>vmax</em> )
</b></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Set the range.
<p>
<dl compact><dt>
<b>Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>vminValue</em>
</td><td>
corresponding lower or left end of the thermometer </td></tr>
<tr><td valign=top><em>vmax</em>
</td><td>
Value corresponding to the upper or right end of the thermometer </td></tr>
</table>
</dl> </td>
</tr>
</table>
<a name="g0" doxytag="QwtThermo::setValue"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td nowrap valign="top"><b>
void QwtThermo::setValue (
</b></td>
<td valign="bottom"><b>
double <em>v</em> )<code> [slot]</code>
</b></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Set the current value.
<p>
</td>
</tr>
</table>
<hr>The documentation for this class was generated from the following files:<ul>
<li>qwt_thermo.h<li>qwt_thermo.cpp</ul>
<hr><address><small>Generated at Thu Dec 14 00:27:22 2000 for Qwt User's Guide by
<a href="http://www.stack.nl/~dimitri/doxygen/index.html">
<img src="doxygen.gif" alt="doxygen" align="middle" border=0
width=110 height=53></a>1.2.3 written by <a href="mailto:dimitri@stack.nl">Dimitri van Heesch</a>,
© 1997-2000</small></address>
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