qwtthermo.3

This a framework to test new ideas in transmission technology. Actual development is a LDPC-coder in

.TH "QwtThermo" 3 "4 Nov 2003" "Qwt User's Guide" \" -*- nroff -*-
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.SH NAME
QwtThermo \- 
.SH SYNOPSIS
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.PP
Inherits \fBQwtScaleIf\fP.
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.SH "Detailed Description"
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The Thermometer Widget. 
.SS "Public Types"

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.RI "enum \fBScalePos\fP { \fBNone\fP, \fBLeft\fP, \fBRight\fP, \fBTop\fP, \fBBottom\fP }"
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.SS "Public Member Functions"

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.RI "\fBQwtThermo\fP (QWidget *parent=0, const  char *name=0)"
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.RI "virtual \fB~QwtThermo\fP ()"
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.RI "void \fBsetOrientation\fP (Qt::Orientation o, \fBScalePos\fP s)"
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.RI "void \fBsetBorderWidth\fP (int w)"
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.RI "void \fBsetFillColor\fP (const  QColor &c)"
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.RI "void \fBsetAlarmColor\fP (const  QColor &c)"
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.RI "void \fBsetAlarmLevel\fP (double v)"
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.RI "void \fBsetAlarmEnabled\fP (int tf)"
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.RI "void \fBsetPipeWidth\fP (int w)"
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.RI "void \fBsetRange\fP (double vmin, double vmax)"
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.RI "void \fBsetMargin\fP (int m)"
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.RI "double \fBmaxValue\fP ()"
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.RI "double \fBminValue\fP ()"
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.RI "double \fBvalue\fP ()"
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.RI "virtual QSize \fBsizeHint\fP () const "
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.RI "virtual QSize \fBminimumSizeHint\fP () const "
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.RI "virtual QSizePolicy \fBsizePolicy\fP () const "
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.RI "void \fBsetValue\fP (double val)"
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.SS "Protected Member Functions"

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.RI "void \fBdraw\fP (QPainter *p, const  QRect &update_rect)"
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.RI "void \fBdrawThermo\fP (QPainter *p)"
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.RI "void \fBlayoutThermo\fP (bool update=TRUE)"
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.RI "virtual void \fBscaleChange\fP ()"
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.RI "virtual void \fBfontChange\fP (const  QFont &oldFont)"
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.RI "virtual void \fBpaintEvent\fP (QPaintEvent *e)"
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.RI "virtual void \fBresizeEvent\fP (QResizeEvent *e)"
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.SH "Member Enumeration Documentation"
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.SS "enum \fBQwtThermo::ScalePos\fP"
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Position of the scale 
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\fBSee also:\fP
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QwtThermo;;QwtThermo 
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.SH "Constructor & Destructor Documentation"
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.SS "QwtThermo::QwtThermo (QWidget * parent = 0, const char * name = 0)"
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Constructor. 
.SS "QwtThermo::~\fBQwtThermo\fP ()\fC [virtual]\fP"
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Destructor. 
.SH "Member Function Documentation"
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.SS "void QwtThermo::draw (QPainter * p, const QRect & update_rect)\fC [protected]\fP"
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redraw the thermo 
.SS "void QwtThermo::drawThermo (QPainter * p)\fC [protected]\fP"
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Redraw the thermometer. 
.SS "void QwtThermo::fontChange (const QFont & oldFont)\fC [protected, virtual]\fP"
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notify changed font 
.SS "void QwtThermo::layoutThermo (bool update = TRUE)\fC [protected]\fP"
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Recalculate the thermo's geometry and layout based on. 
.SS "double QwtThermo::maxValue ()"
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Return max value. 
.SS "QSize QwtThermo::minimumSizeHint () const\fC [virtual]\fP"
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Return a minimum size hint. \fBWarning:\fP
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The return value depends on the font and the scale. 
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\fBSee also:\fP
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\fBQwtThermo::sizeHint\fP 
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.SS "double QwtThermo::minValue ()"
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Return min value. 
.SS "void QwtThermo::paintEvent (QPaintEvent * e)\fC [protected, virtual]\fP"
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Qt paint event. 
.SS "void QwtThermo::resizeEvent (QResizeEvent * e)\fC [protected, virtual]\fP"
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Qt resize event handler. 
.SS "void QwtThermo::scaleChange ()\fC [protected, virtual]\fP"
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notify changed scale Implements \fBQwtScaleIf\fP.
.SS "void QwtThermo::setAlarmColor (const QColor & c)"
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Specify liquid color above the alarm threshold. \fBParameters:\fP
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\fIc\fP New color. The default is white. 
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.SS "void QwtThermo::setAlarmEnabled (int tf)"
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Enable or disable alarm threshold. \fBParameters:\fP
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\fItf\fP \fCZERO\fP (disabled) or non-zero (enabled) 
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.SS "void QwtThermo::setAlarmLevel (double v)"
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Specify the alarm threshold. 
.SS "void QwtThermo::setBorderWidth (int w)"
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Set the border width of the pipe. 
.SS "void QwtThermo::setFillColor (const QColor & c)"
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Change the color of the liquid. \fBParameters:\fP
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\fIc\fP New color. The default color is black. 
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.SS "void QwtThermo::setMargin (int m)"
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Specify the distance between the pipe's endpoints and the widget's border. 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. 
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\fBParameters:\fP
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\fIm\fP New Margin. The default values are 10 for horizontal orientation and 20 for vertical orientation. 
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\fBWarning:\fP
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The margin has no effect if the scale is disabled. 
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This function is a NOOP because margins are determined automatically. 
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.SS "void QwtThermo::setOrientation (Qt::Orientation o, \fBScalePos\fP s)"
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Change the thermometer's orientation. The scale position None disables the scale. 
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\fBParameters:\fP
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\fIo\fP orientation. Possible values are Qt::Horizontal and Qt::Vertical. The default value is Qt::Vertical. 
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\fIs\fP 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. 
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.SS "void QwtThermo::setPipeWidth (int w)"
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Change the width of the pipe. 
.SS "void QwtThermo::setRange (double vmin, double vmax)"
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Set the range. \fBParameters:\fP
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\fIvmin\fP Value corresponding lower or left end of the thermometer 
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\fIvmax\fP Value corresponding to the upper or right end of the thermometer 
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.SS "void QwtThermo::setValue (double val)"
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Set the current value. 
.SS "QSize QwtThermo::sizeHint () const\fC [virtual]\fP"
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\fBReturns:\fP
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the minimum size hint 
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\fBSee also:\fP
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\fBQwtThermo::minimumSizeHint\fP 
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.SS "QSizePolicy QwtThermo::sizePolicy () const\fC [virtual]\fP"
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\fBReturns:\fP
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Fixed/MinimumExpanding for vertical, MinimumExpanding/Fixed for horizontal thermos. 
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.SS "double QwtThermo::value ()"
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Return value. 

.SH "Author"
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Generated automatically by Doxygen for Qwt User's Guide from the source code.