Dhanya Thattil 38cd10d4e6
Qt5 built in qwt (#570)
- qt4->qt5
- in built qt5 6.1.5 because rhel7 is not upto date with qt5, removed findqwt.cmake
- made a fix in qwt lib (qwt_plot_layout.h) to work with 5.15 and lower versions for qrect constr.
- qt5 forms fixed, qt4 many hard coding forms switched to forms including qtabwidget, scrolls etc, fonts moved to forms
 - docking option enabled by default, removed option to disable docking feature from "Mode"
- added qVersionResolve utility functions to handle compatibility before and after qt5.12
- qtplots (ian's code) takes in gain mode enable to set some settings within the class, with proper gain plot ticks
- ensure gain plots have no zooming of z axis in 2d and y axis in 1d
- removed placeholder text in qpalette in main window form as its not supportd until 5.12 (so using qt5.9 designer insted of qt5.15 to cope)
- tab order
Servers:
- fixed some error messages that were empty for fail in funcs (mostly minor as if this error, major issues)
2022-11-11 15:15:10 +01:00

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.TH "QwtAnalogClock" 3 "Mon Jun 1 2020" "Version 6.1.5" "Qwt User's Guide" \" -*- nroff -*-
.ad l
.nh
.SH NAME
QwtAnalogClock \- An analog clock\&.
.SH SYNOPSIS
.br
.PP
.PP
\fC#include <qwt_analog_clock\&.h>\fP
.PP
Inherits \fBQwtDial\fP\&.
.SS "Public Types"
.in +1c
.ti -1c
.RI "enum \fBHand\fP { \fBSecondHand\fP, \fBMinuteHand\fP, \fBHourHand\fP, \fBNHands\fP }"
.br
.in -1c
.SS "Public Slots"
.in +1c
.ti -1c
.RI "void \fBsetCurrentTime\fP ()"
.br
.RI "Set the current time\&. "
.ti -1c
.RI "void \fBsetTime\fP (const QTime &)"
.br
.in -1c
.SS "Public Member Functions"
.in +1c
.ti -1c
.RI "\fBQwtAnalogClock\fP (QWidget *parent=NULL)"
.br
.ti -1c
.RI "virtual \fB~QwtAnalogClock\fP ()"
.br
.RI "Destructor\&. "
.ti -1c
.RI "void \fBsetHand\fP (\fBHand\fP, \fBQwtDialNeedle\fP *)"
.br
.ti -1c
.RI "const \fBQwtDialNeedle\fP * \fBhand\fP (\fBHand\fP) const"
.br
.ti -1c
.RI "\fBQwtDialNeedle\fP * \fBhand\fP (\fBHand\fP)"
.br
.in -1c
.SS "Protected Member Functions"
.in +1c
.ti -1c
.RI "virtual void \fBdrawNeedle\fP (QPainter *, const QPointF &, double radius, double direction, QPalette::ColorGroup) const"
.br
.RI "Draw the needle\&. "
.ti -1c
.RI "virtual void \fBdrawHand\fP (QPainter *, \fBHand\fP, const QPointF &, double radius, double direction, QPalette::ColorGroup) const"
.br
.in -1c
.SS "Additional Inherited Members"
.SH "Detailed Description"
.PP
An analog clock\&.
.PP
\fBExample\fP
.RS 4
.PP
.nf
#include <qwt_analog_clock\&.h>
QwtAnalogClock *clock = new QwtAnalogClock(\&.\&.\&.);
clock->scaleDraw()->setPenWidth(3);
clock->setLineWidth(6);
clock->setFrameShadow(QwtDial::Sunken);
clock->setTime();
// update the clock every second
QTimer *timer = new QTimer(clock);
timer->connect(timer, SIGNAL(timeout()), clock, SLOT(setCurrentTime()));
timer->start(1000);
.fi
.PP
.RE
.PP
\fBNote\fP
.RS 4
The examples/dials example shows how to use \fBQwtAnalogClock\fP\&.
.RE
.PP
.SH "Member Enumeration Documentation"
.PP
.SS "enum \fBQwtAnalogClock::Hand\fP"
Hand type
.PP
\fBSee also\fP
.RS 4
\fBsetHand()\fP, \fBhand()\fP
.RE
.PP
.PP
\fBEnumerator\fP
.in +1c
.TP
\fB\fISecondHand \fP\fP
Needle displaying the seconds\&.
.TP
\fB\fIMinuteHand \fP\fP
Needle displaying the minutes\&.
.TP
\fB\fIHourHand \fP\fP
Needle displaying the hours\&.
.TP
\fB\fINHands \fP\fP
Number of needles\&.
.SH "Constructor & Destructor Documentation"
.PP
.SS "QwtAnalogClock::QwtAnalogClock (QWidget * parent = \fCNULL\fP)\fC [explicit]\fP"
Constructor
.PP
\fBParameters\fP
.RS 4
\fIparent\fP Parent widget
.RE
.PP
.SH "Member Function Documentation"
.PP
.SS "void QwtAnalogClock::drawHand (QPainter * painter, \fBHand\fP hd, const QPointF & center, double radius, double direction, QPalette::ColorGroup cg) const\fC [protected]\fP, \fC [virtual]\fP"
Draw a clock hand
.PP
\fBParameters\fP
.RS 4
\fIpainter\fP Painter
.br
\fIhd\fP Specify the type of hand
.br
\fIcenter\fP Center of the clock
.br
\fIradius\fP Maximum length for the hands
.br
\fIdirection\fP Direction of the hand in degrees, counter clockwise
.br
\fIcg\fP ColorGroup
.RE
.PP
.SS "void QwtAnalogClock::drawNeedle (QPainter * painter, const QPointF & center, double radius, double dir, QPalette::ColorGroup colorGroup) const\fC [protected]\fP, \fC [virtual]\fP"
.PP
Draw the needle\&. A clock has no single needle but three hands instead\&. \fBdrawNeedle()\fP translates \fBvalue()\fP into directions for the hands and calls \fBdrawHand()\fP\&.
.PP
\fBParameters\fP
.RS 4
\fIpainter\fP Painter
.br
\fIcenter\fP Center of the clock
.br
\fIradius\fP Maximum length for the hands
.br
\fIdir\fP Dummy, not used\&.
.br
\fIcolorGroup\fP ColorGroup
.RE
.PP
\fBSee also\fP
.RS 4
\fBdrawHand()\fP
.RE
.PP
.PP
Reimplemented from \fBQwtDial\fP\&.
.SS "\fBQwtDialNeedle\fP * QwtAnalogClock::hand (\fBHand\fP hd)"
.PP
\fBReturns\fP
.RS 4
Clock hand
.RE
.PP
\fBParameters\fP
.RS 4
\fIhd\fP Specifies the type of hand
.RE
.PP
\fBSee also\fP
.RS 4
\fBsetHand()\fP
.RE
.PP
.SS "const \fBQwtDialNeedle\fP * QwtAnalogClock::hand (\fBHand\fP hd) const"
.PP
\fBReturns\fP
.RS 4
Clock hand
.RE
.PP
\fBParameters\fP
.RS 4
\fIhd\fP Specifies the type of hand
.RE
.PP
\fBSee also\fP
.RS 4
\fBsetHand()\fP
.RE
.PP
.SS "void QwtAnalogClock::setHand (\fBHand\fP hand, \fBQwtDialNeedle\fP * needle)"
Set a clock hand
.PP
\fBParameters\fP
.RS 4
\fIhand\fP Specifies the type of hand
.br
\fIneedle\fP Hand
.RE
.PP
\fBSee also\fP
.RS 4
\fBhand()\fP
.RE
.PP
.SS "void QwtAnalogClock::setTime (const QTime & time)\fC [slot]\fP"
Set a time
.PP
\fBParameters\fP
.RS 4
\fItime\fP Time to display
.RE
.PP
.SH "Author"
.PP
Generated automatically by Doxygen for Qwt User's Guide from the source code\&.