mirror of
https://github.com/slsdetectorgroup/slsDetectorPackage.git
synced 2025-04-24 07:20:01 +02:00
38cd10d4e6
- 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)
663 lines
12 KiB
Groff
663 lines
12 KiB
Groff
.TH "QwtSlider" 3 "Mon Jun 1 2020" "Version 6.1.5" "Qwt User's Guide" \" -*- nroff -*-
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.ad l
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.nh
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.SH NAME
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QwtSlider \- The Slider Widget\&.
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.SH SYNOPSIS
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.br
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.PP
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.PP
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\fC#include <qwt_slider\&.h>\fP
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.PP
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Inherits \fBQwtAbstractSlider\fP\&.
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.SS "Public Types"
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.in +1c
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.ti -1c
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.RI "enum \fBScalePosition\fP { \fBNoScale\fP, \fBLeadingScale\fP, \fBTrailingScale\fP }"
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.br
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.in -1c
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.SS "Public Member Functions"
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.in +1c
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.ti -1c
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.RI "\fBQwtSlider\fP (QWidget *parent=NULL)"
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.br
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.ti -1c
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.RI "\fBQwtSlider\fP (Qt::Orientation, QWidget *parent=NULL)"
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.br
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.ti -1c
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.RI "virtual \fB~QwtSlider\fP ()"
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.br
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.RI "Destructor\&. "
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.ti -1c
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.RI "void \fBsetOrientation\fP (Qt::Orientation)"
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.br
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.RI "Set the orientation\&. "
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.ti -1c
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.RI "Qt::Orientation \fBorientation\fP () const"
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.br
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.ti -1c
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.RI "void \fBsetScalePosition\fP (\fBScalePosition\fP)"
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.br
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.RI "Change the position of the scale\&. "
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.ti -1c
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.RI "\fBScalePosition\fP \fBscalePosition\fP () const"
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.br
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.ti -1c
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.RI "void \fBsetTrough\fP (bool)"
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.br
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.ti -1c
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.RI "bool \fBhasTrough\fP () const"
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.br
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.ti -1c
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.RI "void \fBsetGroove\fP (bool)"
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.br
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.ti -1c
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.RI "bool \fBhasGroove\fP () const"
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.br
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.ti -1c
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.RI "void \fBsetHandleSize\fP (const QSize &)"
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.br
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.RI "Set the slider's handle size\&. "
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.ti -1c
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.RI "QSize \fBhandleSize\fP () const"
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.br
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.ti -1c
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.RI "void \fBsetBorderWidth\fP (int)"
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.br
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.RI "Change the slider's border width\&. "
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.ti -1c
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.RI "int \fBborderWidth\fP () const"
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.br
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.ti -1c
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.RI "void \fBsetSpacing\fP (int)"
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.br
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.RI "Change the spacing between trough and scale\&. "
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.ti -1c
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.RI "int \fBspacing\fP () const"
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.br
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.ti -1c
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.RI "virtual QSize \fBsizeHint\fP () const"
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.br
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.ti -1c
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.RI "virtual QSize \fBminimumSizeHint\fP () const"
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.br
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.ti -1c
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.RI "void \fBsetScaleDraw\fP (\fBQwtScaleDraw\fP *)"
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.br
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.RI "Set a scale draw\&. "
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.ti -1c
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.RI "const \fBQwtScaleDraw\fP * \fBscaleDraw\fP () const"
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.br
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.ti -1c
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.RI "void \fBsetUpdateInterval\fP (int)"
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.br
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.RI "Specify the update interval for automatic scrolling\&. "
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.ti -1c
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.RI "int \fBupdateInterval\fP () const"
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.br
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.in -1c
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.SS "Protected Member Functions"
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.in +1c
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.ti -1c
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.RI "virtual double \fBscrolledTo\fP (const QPoint &) const"
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.br
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.RI "Determine the value for a new position of the slider handle\&. "
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.ti -1c
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.RI "virtual bool \fBisScrollPosition\fP (const QPoint &) const"
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.br
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.RI "Determine what to do when the user presses a mouse button\&. "
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.ti -1c
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.RI "virtual void \fBdrawSlider\fP (QPainter *, const QRect &) const"
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.br
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.ti -1c
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.RI "virtual void \fBdrawHandle\fP (QPainter *, const QRect &, int pos) const"
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.br
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.ti -1c
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.RI "virtual void \fBmousePressEvent\fP (QMouseEvent *)"
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.br
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.ti -1c
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.RI "virtual void \fBmouseReleaseEvent\fP (QMouseEvent *)"
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.br
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.ti -1c
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.RI "virtual void \fBresizeEvent\fP (QResizeEvent *)"
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.br
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.ti -1c
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.RI "virtual void \fBpaintEvent\fP (QPaintEvent *)"
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.br
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.ti -1c
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.RI "virtual void \fBchangeEvent\fP (QEvent *)"
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.br
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.ti -1c
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.RI "virtual void \fBtimerEvent\fP (QTimerEvent *)"
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.br
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.ti -1c
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.RI "virtual void \fBscaleChange\fP ()"
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.br
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.RI "Notify changed scale\&. "
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.ti -1c
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.RI "QRect \fBsliderRect\fP () const"
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.br
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.ti -1c
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.RI "QRect \fBhandleRect\fP () const"
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.br
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.in -1c
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.SS "Additional Inherited Members"
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.SH "Detailed Description"
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.PP
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The Slider Widget\&.
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\fBQwtSlider\fP is a slider widget which operates on an interval of type double\&. Its position is related to a scale showing the current value\&.
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.PP
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The slider can be customized by having a through, a groove - or both\&.
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.PP
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.SH "Member Enumeration Documentation"
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.PP
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.SS "enum \fBQwtSlider::ScalePosition\fP"
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Position of the scale
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.PP
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\fBSee also\fP
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.RS 4
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\fBQwtSlider()\fP, \fBsetScalePosition()\fP, \fBsetOrientation()\fP
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.RE
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.PP
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.PP
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\fBEnumerator\fP
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.in +1c
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.TP
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\fB\fINoScale \fP\fP
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The slider has no scale\&.
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.TP
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\fB\fILeadingScale \fP\fP
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The scale is right of a vertical or below a horizontal slider\&.
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.TP
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\fB\fITrailingScale \fP\fP
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The scale is left of a vertical or above a horizontal slider\&.
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.SH "Constructor & Destructor Documentation"
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.PP
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.SS "QwtSlider::QwtSlider (QWidget * parent = \fCNULL\fP)\fC [explicit]\fP"
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Construct vertical slider in QwtSlider::Trough style with a scale to the left\&.
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.PP
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The scale is initialized to [0\&.0, 100\&.0] and the value set to 0\&.0\&.
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.PP
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\fBParameters\fP
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.RS 4
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\fIparent\fP Parent widget
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.RE
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.PP
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\fBSee also\fP
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.RS 4
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\fBsetOrientation()\fP, \fBsetScalePosition()\fP, setBackgroundStyle()
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.RE
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.PP
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.SS "QwtSlider::QwtSlider (Qt::Orientation orientation, QWidget * parent = \fCNULL\fP)\fC [explicit]\fP"
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Construct a slider in QwtSlider::Trough style
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.PP
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When orientation is Qt::Vertical the scale will be aligned to the left - otherwise at the the top of the slider\&.
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.PP
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The scale is initialized to [0\&.0, 100\&.0] and the value set to 0\&.0\&.
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.PP
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\fBParameters\fP
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.RS 4
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\fIparent\fP Parent widget
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.br
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\fIorientation\fP Orientation of the slider\&.
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.RE
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.PP
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.SH "Member Function Documentation"
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.PP
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.SS "int QwtSlider::borderWidth () const"
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.PP
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\fBReturns\fP
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.RS 4
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the border width\&.
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.RE
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.PP
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\fBSee also\fP
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.RS 4
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\fBsetBorderWidth()\fP
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.RE
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.PP
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.SS "void QwtSlider::changeEvent (QEvent * event)\fC [protected]\fP, \fC [virtual]\fP"
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Handles QEvent::StyleChange and QEvent::FontChange events
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.PP
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\fBParameters\fP
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.RS 4
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\fIevent\fP Change event
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.RE
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.PP
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.SS "void QwtSlider::drawHandle (QPainter * painter, const QRect & handleRect, int pos) const\fC [protected]\fP, \fC [virtual]\fP"
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Draw the thumb at a position
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.PP
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\fBParameters\fP
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.RS 4
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\fIpainter\fP Painter
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.br
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\fIhandleRect\fP Bounding rectangle of the handle
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.br
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\fIpos\fP Position of the handle marker in widget coordinates
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.RE
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.PP
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.SS "void QwtSlider::drawSlider (QPainter * painter, const QRect & sliderRect) const\fC [protected]\fP, \fC [virtual]\fP"
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Draw the slider into the specified rectangle\&.
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.PP
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\fBParameters\fP
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.RS 4
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\fIpainter\fP Painter
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.br
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\fIsliderRect\fP Bounding rectangle of the slider
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.RE
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.PP
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.SS "QRect QwtSlider::handleRect () const\fC [protected]\fP"
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.PP
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\fBReturns\fP
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.RS 4
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Bounding rectangle of the slider handle
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.RE
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.PP
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.SS "QSize QwtSlider::handleSize () const"
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.PP
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\fBReturns\fP
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.RS 4
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Size of the handle\&.
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.RE
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.PP
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\fBSee also\fP
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.RS 4
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\fBsetHandleSize()\fP
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.RE
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.PP
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.SS "bool QwtSlider::hasGroove () const"
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.PP
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\fBReturns\fP
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.RS 4
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True, when the groove is visisble
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.RE
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.PP
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\fBSee also\fP
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.RS 4
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\fBsetGroove()\fP, \fBhasTrough()\fP
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.RE
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.PP
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.SS "bool QwtSlider::hasTrough () const"
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.PP
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\fBReturns\fP
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.RS 4
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True, when the trough is visisble
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.RE
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.PP
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\fBSee also\fP
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.RS 4
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\fBsetTrough()\fP, \fBhasGroove()\fP
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.RE
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.PP
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.SS "bool QwtSlider::isScrollPosition (const QPoint & pos) const\fC [protected]\fP, \fC [virtual]\fP"
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.PP
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Determine what to do when the user presses a mouse button\&.
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.PP
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\fBParameters\fP
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.RS 4
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\fIpos\fP Mouse position
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.RE
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.PP
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\fBReturn values\fP
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.RS 4
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\fITrue,when\fP \fBhandleRect()\fP contains pos
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.RE
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.PP
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\fBSee also\fP
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.RS 4
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\fBscrolledTo()\fP
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.RE
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.PP
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.PP
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Implements \fBQwtAbstractSlider\fP\&.
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.SS "QSize QwtSlider::minimumSizeHint () const\fC [virtual]\fP"
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.PP
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\fBReturns\fP
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.RS 4
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Minimum size hint
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.RE
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.PP
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\fBSee also\fP
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.RS 4
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\fBsizeHint()\fP
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.RE
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.PP
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.SS "void QwtSlider::mousePressEvent (QMouseEvent * event)\fC [protected]\fP, \fC [virtual]\fP"
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Mouse press event handler
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.PP
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\fBParameters\fP
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.RS 4
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\fIevent\fP Mouse event
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.RE
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.PP
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.PP
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Reimplemented from \fBQwtAbstractSlider\fP\&.
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.SS "void QwtSlider::mouseReleaseEvent (QMouseEvent * event)\fC [protected]\fP, \fC [virtual]\fP"
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Mouse release event handler
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.PP
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\fBParameters\fP
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.RS 4
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\fIevent\fP Mouse event
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.RE
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.PP
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.PP
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Reimplemented from \fBQwtAbstractSlider\fP\&.
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.SS "Qt::Orientation QwtSlider::orientation () const"
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.PP
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\fBReturns\fP
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.RS 4
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Orientation
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.RE
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.PP
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\fBSee also\fP
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.RS 4
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\fBsetOrientation()\fP
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.RE
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.PP
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.SS "void QwtSlider::paintEvent (QPaintEvent * event)\fC [protected]\fP, \fC [virtual]\fP"
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Qt paint event handler
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.PP
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\fBParameters\fP
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.RS 4
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\fIevent\fP Paint event
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.RE
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.PP
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.SS "void QwtSlider::resizeEvent (QResizeEvent * event)\fC [protected]\fP, \fC [virtual]\fP"
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Qt resize event handler
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.PP
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\fBParameters\fP
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.RS 4
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\fIevent\fP Resize event
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.RE
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.PP
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.SS "const \fBQwtScaleDraw\fP * QwtSlider::scaleDraw () const"
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.PP
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\fBReturns\fP
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.RS 4
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the scale draw of the slider
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.RE
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.PP
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\fBSee also\fP
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.RS 4
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\fBsetScaleDraw()\fP
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.RE
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.PP
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.SS "\fBQwtSlider::ScalePosition\fP QwtSlider::scalePosition () const"
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.PP
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\fBReturns\fP
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.RS 4
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Position of the scale
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.RE
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.PP
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\fBSee also\fP
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.RS 4
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\fBsetScalePosition()\fP
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.RE
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.PP
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.SS "double QwtSlider::scrolledTo (const QPoint & pos) const\fC [protected]\fP, \fC [virtual]\fP"
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.PP
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Determine the value for a new position of the slider handle\&.
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.PP
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\fBParameters\fP
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.RS 4
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\fIpos\fP Mouse position
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.RE
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.PP
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\fBReturns\fP
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.RS 4
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Value for the mouse position
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.RE
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.PP
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\fBSee also\fP
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.RS 4
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\fBisScrollPosition()\fP
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.RE
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.PP
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.PP
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Implements \fBQwtAbstractSlider\fP\&.
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.SS "void QwtSlider::setBorderWidth (int width)"
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.PP
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Change the slider's border width\&. The border width is used for drawing the slider handle and the trough\&.
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.PP
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\fBParameters\fP
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.RS 4
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\fIwidth\fP Border width
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.RE
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.PP
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\fBSee also\fP
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.RS 4
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\fBborderWidth()\fP
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.RE
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.PP
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.SS "void QwtSlider::setGroove (bool on)"
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En/Disable the groove
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.PP
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The slider can be cutomized by showing a groove for the handle\&.
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.PP
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\fBParameters\fP
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.RS 4
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\fIon\fP When true, the groove is visible
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.RE
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.PP
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\fBSee also\fP
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.RS 4
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\fBhasGroove()\fP, setThrough()
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.RE
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.PP
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.SS "void QwtSlider::setHandleSize (const QSize & size)"
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.PP
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Set the slider's handle size\&. When the size is empty the slider handle will be painted with a default size depending on its \fBorientation()\fP and backgroundStyle()\&.
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.PP
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\fBParameters\fP
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.RS 4
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\fIsize\fP New size
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.RE
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.PP
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\fBSee also\fP
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.RS 4
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\fBhandleSize()\fP
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.RE
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.PP
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.SS "void QwtSlider::setOrientation (Qt::Orientation orientation)"
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.PP
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Set the orientation\&.
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.PP
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\fBParameters\fP
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.RS 4
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\fIorientation\fP Allowed values are Qt::Horizontal and Qt::Vertical\&.
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.RE
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.PP
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\fBSee also\fP
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.RS 4
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\fBorientation()\fP, \fBscalePosition()\fP
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.RE
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.PP
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.SS "void QwtSlider::setScaleDraw (\fBQwtScaleDraw\fP * scaleDraw)"
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.PP
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Set a scale draw\&. For changing the labels of the scales, it is necessary to derive from \fBQwtScaleDraw\fP and overload \fBQwtScaleDraw::label()\fP\&.
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.PP
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\fBParameters\fP
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.RS 4
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\fIscaleDraw\fP ScaleDraw object, that has to be created with new and will be deleted in \fB~QwtSlider()\fP or the next call of \fBsetScaleDraw()\fP\&.
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.RE
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.PP
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\fBSee also\fP
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.RS 4
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scaleDraw()
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.RE
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.PP
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.SS "void QwtSlider::setScalePosition (\fBScalePosition\fP scalePosition)"
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.PP
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Change the position of the scale\&.
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.PP
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\fBParameters\fP
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.RS 4
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\fIscalePosition\fP Position of the scale\&.
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.RE
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.PP
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\fBSee also\fP
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.RS 4
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\fBScalePosition\fP, \fBscalePosition()\fP
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.RE
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.PP
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.SS "void QwtSlider::setSpacing (int spacing)"
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.PP
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Change the spacing between trough and scale\&. A spacing of 0 means, that the backbone of the scale is covered by the trough\&.
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.PP
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The default setting is 4 pixels\&.
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.PP
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\fBParameters\fP
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.RS 4
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\fIspacing\fP Number of pixels
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.RE
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.PP
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\fBSee also\fP
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.RS 4
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\fBspacing()\fP;
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.RE
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.PP
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.SS "void QwtSlider::setTrough (bool on)"
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En/Disable the trough
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.PP
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The slider can be cutomized by showing a trough for the handle\&.
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.PP
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\fBParameters\fP
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.RS 4
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\fIon\fP When true, the groove is visible
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.RE
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.PP
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\fBSee also\fP
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.RS 4
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\fBhasTrough()\fP, \fBsetGroove()\fP
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.RE
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.PP
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.SS "void QwtSlider::setUpdateInterval (int interval)"
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.PP
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Specify the update interval for automatic scrolling\&. The minimal accepted value is 50 ms\&.
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.PP
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\fBParameters\fP
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.RS 4
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\fIinterval\fP Update interval in milliseconds
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.RE
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.PP
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\fBSee also\fP
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.RS 4
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\fBsetUpdateInterval()\fP
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.RE
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.PP
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.SS "QSize QwtSlider::sizeHint () const\fC [virtual]\fP"
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.PP
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\fBReturns\fP
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.RS 4
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\fBminimumSizeHint()\fP
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.RE
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.PP
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.SS "QRect QwtSlider::sliderRect () const\fC [protected]\fP"
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.PP
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\fBReturns\fP
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.RS 4
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Bounding rectangle of the slider - without the scale
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.RE
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.PP
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.SS "int QwtSlider::spacing () const"
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.PP
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\fBReturns\fP
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.RS 4
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Number of pixels between slider and scale
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.RE
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.PP
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\fBSee also\fP
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.RS 4
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\fBsetSpacing()\fP
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.RE
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.PP
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|
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.SS "void QwtSlider::timerEvent (QTimerEvent * event)\fC [protected]\fP, \fC [virtual]\fP"
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Timer event handler
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.PP
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|
Handles the timer, when the mouse stays pressed inside the \fBsliderRect()\fP\&.
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.PP
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\fBParameters\fP
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.RS 4
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\fIevent\fP Mouse event
|
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.RE
|
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.PP
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.SS "int QwtSlider::updateInterval () const"
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.PP
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\fBReturns\fP
|
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.RS 4
|
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Update interval in milliseconds for automatic scrolling
|
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.RE
|
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.PP
|
|
\fBSee also\fP
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.RS 4
|
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\fBsetUpdateInterval()\fP
|
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.RE
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.PP
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.SH "Author"
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.PP
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Generated automatically by Doxygen for Qwt User's Guide from the source code\&.
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