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)
2025-06-24 02:27:59 +02:00 · 2022-11-11 15:15:10 +01:00
parent 05f657c106
commit 38cd10d4e6
1697 changed files with 255572 additions and 4708 deletions
--- a/libs/qwt-6.1.5/include/qwt_knob.h
+++ b/libs/qwt-6.1.5/include/qwt_knob.h
@ -0,0 +1,178 @@
+/* -*- mode: C++ ; c-file-style: "stroustrup" -*- *****************************
+ * Qwt Widget Library
+ * Copyright (C) 1997   Josef Wilgen
+ * Copyright (C) 2002   Uwe Rathmann
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the Qwt License, Version 1.0
+ *****************************************************************************/
+
+#ifndef QWT_KNOB_H
+#define QWT_KNOB_H
+
+#include "qwt_global.h"
+#include "qwt_abstract_slider.h"
+
+class QwtRoundScaleDraw;
+
+/*!
+  \brief The Knob Widget
+
+  The QwtKnob widget imitates look and behavior of a volume knob on a radio.
+  It looks similar to QDial - not to QwtDial.
+
+  The value range of a knob might be divided into several turns.
+
+  The layout of the knob depends on the knobWidth().
+
+  - width > 0
+    The diameter of the knob is fixed and the knob is aligned
+    according to the alignment() flags inside of the contentsRect().
+
+  - width <= 0
+    The knob is extended to the minimum of width/height of the contentsRect()
+    and aligned in the other direction according to alignment().
+
+  Setting a fixed knobWidth() is helpful to align several knobs with different
+  scale labels.
+
+  \image html knob.png
+*/
+
+class QWT_EXPORT QwtKnob: public QwtAbstractSlider
+{
+    Q_OBJECT
+
+    Q_ENUMS ( KnobStyle MarkerStyle )
+
+    Q_PROPERTY( KnobStyle knobStyle READ knobStyle WRITE setKnobStyle )
+    Q_PROPERTY( int knobWidth READ knobWidth WRITE setKnobWidth )
+    Q_PROPERTY( Qt::Alignment alignment READ alignment WRITE setAlignment )
+    Q_PROPERTY( double totalAngle READ totalAngle WRITE setTotalAngle )
+    Q_PROPERTY( int numTurns READ numTurns WRITE setNumTurns )
+    Q_PROPERTY( MarkerStyle markerStyle READ markerStyle WRITE setMarkerStyle )
+    Q_PROPERTY( int markerSize READ markerSize WRITE setMarkerSize )
+    Q_PROPERTY( int borderWidth READ borderWidth WRITE setBorderWidth )
+
+public:
+    /*!
+       \brief Style of the knob surface
+
+       Depending on the KnobStyle the surface of the knob is
+       filled from the brushes of the widget palette().
+
+       \sa setKnobStyle(), knobStyle()
+     */
+    enum KnobStyle
+    {
+        //! Fill the knob with a brush from QPalette::Button.
+        Flat,
+
+        //! Build a gradient from QPalette::Midlight and QPalette::Button
+        Raised,
+
+        /*!
+          Build a gradient from QPalette::Midlight, QPalette::Button
+          and QPalette::Midlight
+         */
+        Sunken,
+
+        /*!
+          Build a radial gradient from QPalette::Button
+          like it is used for QDial in various Qt styles.
+         */
+        Styled
+    };
+
+    /*!
+        \brief Marker type
+
+        The marker indicates the current value on the knob
+        The default setting is a Notch marker.
+
+        \sa setMarkerStyle(), setMarkerSize()
+    */
+    enum MarkerStyle
+    {
+        //! Don't paint any marker
+        NoMarker = -1,
+
+        //! Paint a single tick in QPalette::ButtonText color
+        Tick,
+
+        //! Paint a triangle in QPalette::ButtonText color
+        Triangle,
+
+        //! Paint a circle in QPalette::ButtonText color
+        Dot,
+
+        /*!
+          Draw a raised ellipse with a gradient build from
+          QPalette::Light and QPalette::Mid
+         */
+        Nub,
+
+        /*!
+          Draw a sunken ellipse with a gradient build from
+          QPalette::Light and QPalette::Mid
+         */
+        Notch
+    };
+
+    explicit QwtKnob( QWidget* parent = NULL );
+    virtual ~QwtKnob();
+
+    void setAlignment( Qt::Alignment );
+    Qt::Alignment alignment() const;
+
+    void setKnobWidth( int );
+    int knobWidth() const;
+
+    void setNumTurns( int );
+    int numTurns() const;
+
+    void setTotalAngle ( double angle );
+    double totalAngle() const;
+
+    void setKnobStyle( KnobStyle );
+    KnobStyle knobStyle() const;
+
+    void setBorderWidth( int );
+    int borderWidth() const;
+
+    void setMarkerStyle( MarkerStyle );
+    MarkerStyle markerStyle() const;
+
+    void setMarkerSize( int );
+    int markerSize() const;
+
+    virtual QSize sizeHint() const;
+    virtual QSize minimumSizeHint() const;
+
+    void setScaleDraw( QwtRoundScaleDraw * );
+
+    const QwtRoundScaleDraw *scaleDraw() const;
+    QwtRoundScaleDraw *scaleDraw();
+
+    QRect knobRect() const;
+
+protected:
+    virtual void paintEvent( QPaintEvent * );
+    virtual void changeEvent( QEvent * );
+
+    virtual void drawKnob( QPainter *, const QRectF & ) const;
+
+    virtual void drawFocusIndicator( QPainter * ) const;
+
+    virtual void drawMarker( QPainter *,
+        const QRectF &, double angle ) const;
+
+    virtual double scrolledTo( const QPoint & ) const;
+    virtual bool isScrollPosition( const QPoint & ) const;
+
+private:
+    class PrivateData;
+    PrivateData *d_data;
+};
+
+#endif