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 "QwtArrowButton" 3 "Mon Jun 1 2020" "Version 6.1.5" "Qwt User's Guide" \" -*- nroff -*-
.ad l
.nh
.SH NAME
QwtArrowButton \- Arrow Button\&.
.SH SYNOPSIS
.br
.PP
.PP
\fC#include <qwt_arrow_button\&.h>\fP
.PP
Inherits QPushButton\&.
.SS "Public Member Functions"
.in +1c
.ti -1c
.RI "\fBQwtArrowButton\fP (int \fBnum\fP, Qt::ArrowType, QWidget *parent=NULL)"
.br
.ti -1c
.RI "virtual \fB~QwtArrowButton\fP ()"
.br
.RI "Destructor\&. "
.ti -1c
.RI "Qt::ArrowType \fBarrowType\fP () const"
.br
.RI "The direction of the arrows\&. "
.ti -1c
.RI "int \fBnum\fP () const"
.br
.RI "The number of arrows\&. "
.ti -1c
.RI "virtual QSize \fBsizeHint\fP () const"
.br
.ti -1c
.RI "virtual QSize \fBminimumSizeHint\fP () const"
.br
.RI "Return a minimum size hint\&. "
.in -1c
.SS "Protected Member Functions"
.in +1c
.ti -1c
.RI "virtual void \fBpaintEvent\fP (QPaintEvent *event)"
.br
.ti -1c
.RI "virtual void \fBdrawButtonLabel\fP (QPainter *)"
.br
.RI "Draw the button label\&. "
.ti -1c
.RI "virtual void \fBdrawArrow\fP (QPainter *, const QRect &, Qt::ArrowType) const"
.br
.ti -1c
.RI "virtual QRect \fBlabelRect\fP () const"
.br
.ti -1c
.RI "virtual QSize \fBarrowSize\fP (Qt::ArrowType, const QSize &boundingSize) const"
.br
.ti -1c
.RI "virtual void \fBkeyPressEvent\fP (QKeyEvent *)"
.br
.RI "autoRepeat for the space keys "
.in -1c
.SH "Detailed Description"
.PP
Arrow Button\&.
A push button with one or more filled triangles on its front\&. An Arrow button can have 1 to 3 arrows in a row, pointing up, down, left or right\&.
.SH "Constructor & Destructor Documentation"
.PP
.SS "QwtArrowButton::QwtArrowButton (int num, Qt::ArrowType arrowType, QWidget * parent = \fCNULL\fP)\fC [explicit]\fP"
.PP
\fBParameters\fP
.RS 4
\fInum\fP Number of arrows
.br
\fIarrowType\fP see Qt::ArrowType in the Qt docs\&.
.br
\fIparent\fP Parent widget
.RE
.PP
.SH "Member Function Documentation"
.PP
.SS "QSize QwtArrowButton::arrowSize (Qt::ArrowType arrowType, const QSize & boundingSize) const\fC [protected]\fP, \fC [virtual]\fP"
Calculate the size for a arrow that fits into a rectangle of a given size
.PP
\fBParameters\fP
.RS 4
\fIarrowType\fP Arrow type
.br
\fIboundingSize\fP Bounding size
.RE
.PP
\fBReturns\fP
.RS 4
Size of the arrow
.RE
.PP
.SS "void QwtArrowButton::drawArrow (QPainter * painter, const QRect & r, Qt::ArrowType arrowType) const\fC [protected]\fP, \fC [virtual]\fP"
Draw an arrow int a bounding rectangle
.PP
\fBParameters\fP
.RS 4
\fIpainter\fP Painter
.br
\fIr\fP Rectangle where to paint the arrow
.br
\fIarrowType\fP Arrow type
.RE
.PP
.SS "void QwtArrowButton::drawButtonLabel (QPainter * painter)\fC [protected]\fP, \fC [virtual]\fP"
.PP
Draw the button label\&.
.PP
\fBParameters\fP
.RS 4
\fIpainter\fP Painter
.RE
.PP
\fBSee also\fP
.RS 4
The Qt Manual for QPushButton
.RE
.PP
.SS "QRect QwtArrowButton::labelRect () const\fC [protected]\fP, \fC [virtual]\fP"
.PP
\fBReturns\fP
.RS 4
the bounding rectangle for the label
.RE
.PP
.SS "void QwtArrowButton::paintEvent (QPaintEvent * event)\fC [protected]\fP, \fC [virtual]\fP"
Paint event handler
.PP
\fBParameters\fP
.RS 4
\fIevent\fP Paint event
.RE
.PP
.SS "QSize QwtArrowButton::sizeHint () const\fC [virtual]\fP"
.PP
\fBReturns\fP
.RS 4
a size hint
.RE
.PP
.SH "Author"
.PP
Generated automatically by Doxygen for Qwt User's Guide from the source code\&.