QRoundProgressBar

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#include <QRoundProgressBar.h>

Inheritance diagram for QRoundProgressBar:

Public Types

enum  BarStyle { StyleDonut, StylePie, StyleLine }
 
- Public Types inherited from QWidget
enum  RenderFlag
 
- Public Types inherited from QPaintDevice
enum  PaintDeviceMetric
 

Public Slots

void setMaximum (double max)
 
void setMinimum (double min)
 
void setRange (double min, double max)
 
void setValue (double val)
 
void setValue (int val)
 

Public Member Functions

 QRoundProgressBar (QWidget *parent=nullptr)
 
BarStyle barStyle () const
 
double dataPenWidth () const
 
int decimals () const
 
QString format () const
 
double maximum () const
 
double minimum () const
 
double nullPosition () const
 
double outlinePenWidth () const
 
void resetFormat ()
 
void setBarStyle (BarStyle style)
 
void setDataColors (const QGradientStops &stopPoints)
 
void setDataPenWidth (double penWidth)
 
void setDecimals (int count)
 
void setFormat (const QString &format)
 
void setNullPosition (double position)
 
void setOutlinePenWidth (double penWidth)
 
double value () const
 
- Public Member Functions inherited from QWidget
 QWidget (QWidget *parent, Qt::WindowFlags f)
 
bool acceptDrops () const const
 
QString accessibleDescription () const const
 
QString accessibleName () const const
 
QList< QAction * > actions () const const
 
void activateWindow ()
 
void addAction (QAction *action)
 
void addActions (QList< QAction * > actions)
 
void adjustSize ()
 
bool autoFillBackground () const const
 
QPalette::ColorRole backgroundRole () const const
 
QBackingStorebackingStore () const const
 
QSize baseSize () const const
 
QWidgetchildAt (const QPoint &p) const const
 
QWidgetchildAt (int x, int y) const const
 
QRect childrenRect () const const
 
QRegion childrenRegion () const const
 
void clearFocus ()
 
void clearMask ()
 
bool close ()
 
QMargins contentsMargins () const const
 
QRect contentsRect () const const
 
Qt::ContextMenuPolicy contextMenuPolicy () const const
 
QCursor cursor () const const
 
void customContextMenuRequested (const QPoint &pos)
 
WId effectiveWinId () const const
 
void ensurePolished () const const
 
Qt::FocusPolicy focusPolicy () const const
 
QWidgetfocusProxy () const const
 
QWidgetfocusWidget () const const
 
const QFontfont () const const
 
QFontInfo fontInfo () const const
 
QFontMetrics fontMetrics () const const
 
QPalette::ColorRole foregroundRole () const const
 
QRect frameGeometry () const const
 
QSize frameSize () const const
 
const QRectgeometry () const const
 
void getContentsMargins (int *left, int *top, int *right, int *bottom) const const
 
QPixmap grab (const QRect &rectangle)
 
void grabGesture (Qt::GestureType gesture, Qt::GestureFlags flags)
 
void grabKeyboard ()
 
void grabMouse ()
 
void grabMouse (const QCursor &cursor)
 
int grabShortcut (const QKeySequence &key, Qt::ShortcutContext context)
 
QGraphicsEffectgraphicsEffect () const const
 
QGraphicsProxyWidgetgraphicsProxyWidget () const const
 
bool hasEditFocus () const const
 
bool hasFocus () const const
 
bool hasMouseTracking () const const
 
bool hasTabletTracking () const const
 
int height () const const
 
void hide ()
 
Qt::InputMethodHints inputMethodHints () const const
 
virtual QVariant inputMethodQuery (Qt::InputMethodQuery query) const const
 
void insertAction (QAction *before, QAction *action)
 
void insertActions (QAction *before, QList< QAction * > actions)
 
bool isActiveWindow () const const
 
bool isAncestorOf (const QWidget *child) const const
 
bool isEnabled () const const
 
bool isEnabledTo (const QWidget *ancestor) const const
 
bool isEnabledToTLW () const const
 
bool isFullScreen () const const
 
bool isHidden () const const
 
bool isMaximized () const const
 
bool isMinimized () const const
 
bool isModal () const const
 
bool isTopLevel () const const
 
bool isVisible () const const
 
bool isVisibleTo (const QWidget *ancestor) const const
 
bool isWindow () const const
 
bool isWindowModified () const const
 
QLayoutlayout () const const
 
Qt::LayoutDirection layoutDirection () const const
 
QLocale locale () const const
 
void lower ()
 
QPoint mapFrom (const QWidget *parent, const QPoint &pos) const const
 
QPoint mapFromGlobal (const QPoint &pos) const const
 
QPoint mapFromParent (const QPoint &pos) const const
 
QPoint mapTo (const QWidget *parent, const QPoint &pos) const const
 
QPoint mapToGlobal (const QPoint &pos) const const
 
QPoint mapToParent (const QPoint &pos) const const
 
QRegion mask () const const
 
int maximumHeight () const const
 
QSize maximumSize () const const
 
int maximumWidth () const const
 
int minimumHeight () const const
 
QSize minimumSize () const const
 
int minimumWidth () const const
 
void move (const QPoint &)
 
void move (int x, int y)
 
QWidgetnativeParentWidget () const const
 
QWidgetnextInFocusChain () const const
 
QRect normalGeometry () const const
 
void overrideWindowFlags (Qt::WindowFlags flags)
 
virtual QPaintEnginepaintEngine () const const override
 
const QPalettepalette () const const
 
QWidgetparentWidget () const const
 
QPoint pos () const const
 
QWidgetpreviousInFocusChain () const const
 
 QWIDGETSIZE_MAX QWIDGETSIZE_MAX
 
void raise ()
 
QRect rect () const const
 
void releaseKeyboard ()
 
void releaseMouse ()
 
void releaseShortcut (int id)
 
void removeAction (QAction *action)
 
void render (QPaintDevice *target, const QPoint &targetOffset, const QRegion &sourceRegion, QWidget::RenderFlags renderFlags)
 
void render (QPainter *painter, const QPoint &targetOffset, const QRegion &sourceRegion, QWidget::RenderFlags renderFlags)
 
void repaint ()
 
void repaint (const QRect &rect)
 
void repaint (const QRegion &rgn)
 
void repaint (int x, int y, int w, int h)
 
void resize (const QSize &)
 
void resize (int w, int h)
 
bool restoreGeometry (const QByteArray &geometry)
 
QByteArray saveGeometry () const const
 
QScreenscreen () const const
 
void scroll (int dx, int dy)
 
void scroll (int dx, int dy, const QRect &r)
 
void setAcceptDrops (bool on)
 
void setAccessibleDescription (const QString &description)
 
void setAccessibleName (const QString &name)
 
void setAttribute (Qt::WidgetAttribute attribute, bool on)
 
void setAutoFillBackground (bool enabled)
 
void setBackgroundRole (QPalette::ColorRole role)
 
void setBaseSize (const QSize &)
 
void setBaseSize (int basew, int baseh)
 
void setContentsMargins (const QMargins &margins)
 
void setContentsMargins (int left, int top, int right, int bottom)
 
void setContextMenuPolicy (Qt::ContextMenuPolicy policy)
 
void setCursor (const QCursor &)
 
void setDisabled (bool disable)
 
void setEditFocus (bool enable)
 
void setEnabled (bool)
 
void setFixedHeight (int h)
 
void setFixedSize (const QSize &s)
 
void setFixedSize (int w, int h)
 
void setFixedWidth (int w)
 
void setFocus ()
 
void setFocus (Qt::FocusReason reason)
 
void setFocusPolicy (Qt::FocusPolicy policy)
 
void setFocusProxy (QWidget *w)
 
void setFont (const QFont &)
 
void setForegroundRole (QPalette::ColorRole role)
 
void setGeometry (const QRect &)
 
void setGeometry (int x, int y, int w, int h)
 
void setGraphicsEffect (QGraphicsEffect *effect)
 
void setHidden (bool hidden)
 
void setInputMethodHints (Qt::InputMethodHints hints)
 
void setLayout (QLayout *layout)
 
void setLayoutDirection (Qt::LayoutDirection direction)
 
void setLocale (const QLocale &locale)
 
void setMask (const QBitmap &bitmap)
 
void setMask (const QRegion &region)
 
void setMaximumHeight (int maxh)
 
void setMaximumSize (const QSize &)
 
void setMaximumSize (int maxw, int maxh)
 
void setMaximumWidth (int maxw)
 
void setMinimumHeight (int minh)
 
void setMinimumSize (const QSize &)
 
void setMinimumSize (int minw, int minh)
 
void setMinimumWidth (int minw)
 
void setMouseTracking (bool enable)
 
void setPalette (const QPalette &)
 
void setParent (QWidget *parent)
 
void setParent (QWidget *parent, Qt::WindowFlags f)
 
void setShortcutAutoRepeat (int id, bool enable)
 
void setShortcutEnabled (int id, bool enable)
 
void setSizeIncrement (const QSize &)
 
void setSizeIncrement (int w, int h)
 
void setSizePolicy (QSizePolicy)
 
void setSizePolicy (QSizePolicy::Policy horizontal, QSizePolicy::Policy vertical)
 
void setStatusTip (const QString &)
 
void setStyle (QStyle *style)
 
void setStyleSheet (const QString &styleSheet)
 
void setTabletTracking (bool enable)
 
void setToolTip (const QString &)
 
void setToolTipDuration (int msec)
 
void setUpdatesEnabled (bool enable)
 
void setupUi (QWidget *widget)
 
virtual void setVisible (bool visible)
 
void setWhatsThis (const QString &)
 
void setWindowFilePath (const QString &filePath)
 
void setWindowFlag (Qt::WindowType flag, bool on)
 
void setWindowFlags (Qt::WindowFlags type)
 
void setWindowIcon (const QIcon &icon)
 
void setWindowIconText (const QString &)
 
void setWindowModality (Qt::WindowModality windowModality)
 
void setWindowModified (bool)
 
void setWindowOpacity (qreal level)
 
void setWindowRole (const QString &role)
 
void setWindowState (Qt::WindowStates windowState)
 
void setWindowTitle (const QString &)
 
void show ()
 
void showFullScreen ()
 
void showMaximized ()
 
void showMinimized ()
 
void showNormal ()
 
QSize size () const const
 
virtual QSize sizeHint () const const
 
QSize sizeIncrement () const const
 
QSizePolicy sizePolicy () const const
 
void stackUnder (QWidget *w)
 
QString statusTip () const const
 
QStylestyle () const const
 
QString styleSheet () const const
 
bool testAttribute (Qt::WidgetAttribute attribute) const const
 
QString toolTip () const const
 
int toolTipDuration () const const
 
QWidgettopLevelWidget () const const
 
bool underMouse () const const
 
void ungrabGesture (Qt::GestureType gesture)
 
void unsetCursor ()
 
void unsetLayoutDirection ()
 
void unsetLocale ()
 
void update ()
 
void update (const QRect &rect)
 
void update (const QRegion &rgn)
 
void update (int x, int y, int w, int h)
 
void updateGeometry ()
 
bool updatesEnabled () const const
 
QRegion visibleRegion () const const
 
QString whatsThis () const const
 
int width () const const
 
QWidgetwindow () const const
 
QString windowFilePath () const const
 
Qt::WindowFlags windowFlags () const const
 
QWindowwindowHandle () const const
 
QIcon windowIcon () const const
 
void windowIconChanged (const QIcon &icon)
 
QString windowIconText () const const
 
void windowIconTextChanged (const QString &iconText)
 
Qt::WindowModality windowModality () const const
 
qreal windowOpacity () const const
 
QString windowRole () const const
 
Qt::WindowStates windowState () const const
 
QString windowTitle () const const
 
void windowTitleChanged (const QString &title)
 
Qt::WindowType windowType () const const
 
WId winId () const const
 
int x () const const
 
int y () const const
 
- Public Member Functions inherited from QObject
 QObject (QObject *parent)
 
bool blockSignals (bool block)
 
const QObjectListchildren () const const
 
QMetaObject::Connection connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const const
 
void deleteLater ()
 
void destroyed (QObject *obj)
 
bool disconnect (const char *signal, const QObject *receiver, const char *method) const const
 
bool disconnect (const QObject *receiver, const char *method) const const
 
void dumpObjectInfo ()
 
void dumpObjectInfo () const const
 
void dumpObjectTree ()
 
void dumpObjectTree () const const
 
QList< QByteArraydynamicPropertyNames () const const
 
virtual bool eventFilter (QObject *watched, QEvent *event)
 
findChild (const QString &name, Qt::FindChildOptions options) const const
 
QList< T > findChildren (const QRegExp &regExp, Qt::FindChildOptions options) const const
 
QList< T > findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const
 
QList< T > findChildren (const QString &name, Qt::FindChildOptions options) const const
 
bool inherits (const char *className) const const
 
void installEventFilter (QObject *filterObj)
 
bool isWidgetType () const const
 
bool isWindowType () const const
 
void killTimer (int id)
 
virtual const QMetaObjectmetaObject () const const
 
void moveToThread (QThread *targetThread)
 
QString objectName () const const
 
void objectNameChanged (const QString &objectName)
 
QObjectparent () const const
 
QVariant property (const char *name) const const
 
 Q_CLASSINFO (Name, Value)
 
 Q_DISABLE_COPY (Class)
 
 Q_DISABLE_COPY_MOVE (Class)
 
 Q_DISABLE_MOVE (Class)
 
 Q_EMIT Q_EMIT
 
 Q_ENUM (...)
 
 Q_ENUM_NS (...)
 
 Q_ENUMS (...)
 
 Q_FLAG (...)
 
 Q_FLAG_NS (...)
 
 Q_FLAGS (...)
 
 Q_GADGET Q_GADGET
 
 Q_INTERFACES (...)
 
 Q_INVOKABLE Q_INVOKABLE
 
 Q_NAMESPACE Q_NAMESPACE
 
 Q_NAMESPACE_EXPORT (EXPORT_MACRO)
 
 Q_OBJECT Q_OBJECT
 
 Q_PROPERTY (...)
 
 Q_REVISION Q_REVISION
 
 Q_SET_OBJECT_NAME (Object)
 
 Q_SIGNAL Q_SIGNAL
 
 Q_SIGNALS Q_SIGNALS
 
 Q_SLOT Q_SLOT
 
 Q_SLOTS Q_SLOTS
 
qFindChild (const QObject *obj, const QString &name)
 
QList< T > qFindChildren (const QObject *obj, const QRegExp &regExp)
 
QList< T > qFindChildren (const QObject *obj, const QString &name)
 
qobject_cast (const QObject *object)
 
qobject_cast (QObject *object)
 
 QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT
 
void removeEventFilter (QObject *obj)
 
void setObjectName (const QString &name)
 
void setParent (QObject *parent)
 
bool setProperty (const char *name, const QVariant &value)
 
bool signalsBlocked () const const
 
int startTimer (int interval, Qt::TimerType timerType)
 
int startTimer (std::chrono::milliseconds time, Qt::TimerType timerType)
 
QThreadthread () const const
 
- Public Member Functions inherited from QPaintDevice
int colorCount () const const
 
int depth () const const
 
int devicePixelRatio () const const
 
qreal devicePixelRatioF () const const
 
int height () const const
 
int heightMM () const const
 
int logicalDpiX () const const
 
int logicalDpiY () const const
 
bool paintingActive () const const
 
int physicalDpiX () const const
 
int physicalDpiY () const const
 
int width () const const
 
int widthMM () const const
 

Static Public Attributes

static const int PositionBottom = -90
 
static const int PositionLeft = 180
 
static const int PositionRight = 0
 
static const int PositionTop = 90
 

Protected Member Functions

virtual void calculateInnerRect (const QRectF &baseRect, double outerRadius, QRectF &innerRect, double &innerRadius)
 
virtual void drawBackground (QPainter &p, const QRectF &baseRect)
 
virtual void drawBase (QPainter &p, const QRectF &baseRect)
 
virtual void drawInnerBackground (QPainter &p, const QRectF &innerRect)
 
virtual void drawText (QPainter &p, const QRectF &innerRect, double innerRadius, double value)
 
virtual void drawValue (QPainter &p, const QRectF &baseRect, double value, double arcLength)
 
bool hasHeightForWidth () const override
 
int heightForWidth (int w) const override
 
QSize minimumSizeHint () const override
 
void paintEvent (QPaintEvent *event) override
 
void rebuildDataBrushIfNeeded ()
 
virtual void valueFormatChanged ()
 
virtual QString valueToText (double value) const
 
- Protected Member Functions inherited from QWidget
virtual void actionEvent (QActionEvent *event)
 
virtual void changeEvent (QEvent *event)
 
virtual void closeEvent (QCloseEvent *event)
 
virtual void contextMenuEvent (QContextMenuEvent *event)
 
void create (WId window, bool initializeWindow, bool destroyOldWindow)
 
void destroy (bool destroyWindow, bool destroySubWindows)
 
virtual void dragEnterEvent (QDragEnterEvent *event)
 
virtual void dragLeaveEvent (QDragLeaveEvent *event)
 
virtual void dragMoveEvent (QDragMoveEvent *event)
 
virtual void dropEvent (QDropEvent *event)
 
virtual void enterEvent (QEvent *event)
 
virtual bool event (QEvent *event) override
 
virtual void focusInEvent (QFocusEvent *event)
 
bool focusNextChild ()
 
virtual bool focusNextPrevChild (bool next)
 
virtual void focusOutEvent (QFocusEvent *event)
 
bool focusPreviousChild ()
 
virtual void hideEvent (QHideEvent *event)
 
virtual void initPainter (QPainter *painter) const const override
 
virtual void inputMethodEvent (QInputMethodEvent *event)
 
virtual void keyPressEvent (QKeyEvent *event)
 
virtual void keyReleaseEvent (QKeyEvent *event)
 
virtual void leaveEvent (QEvent *event)
 
virtual int metric (QPaintDevice::PaintDeviceMetric m) const const override
 
virtual void mouseDoubleClickEvent (QMouseEvent *event)
 
virtual void mouseMoveEvent (QMouseEvent *event)
 
virtual void mousePressEvent (QMouseEvent *event)
 
virtual void mouseReleaseEvent (QMouseEvent *event)
 
virtual void moveEvent (QMoveEvent *event)
 
virtual bool nativeEvent (const QByteArray &eventType, void *message, long *result)
 
virtual void resizeEvent (QResizeEvent *event)
 
virtual void showEvent (QShowEvent *event)
 
virtual void tabletEvent (QTabletEvent *event)
 
void updateMicroFocus ()
 
virtual void wheelEvent (QWheelEvent *event)
 
- Protected Member Functions inherited from QObject
virtual void childEvent (QChildEvent *event)
 
virtual void connectNotify (const QMetaMethod &signal)
 
virtual void customEvent (QEvent *event)
 
virtual void disconnectNotify (const QMetaMethod &signal)
 
bool isSignalConnected (const QMetaMethod &signal) const const
 
int receivers (const char *signal) const const
 
QObjectsender () const const
 
int senderSignalIndex () const const
 
virtual void timerEvent (QTimerEvent *event)
 

Protected Attributes

BarStyle m_barStyle
 
double m_dataPenWidth
 
int m_decimals
 
QString m_format
 
QGradientStops m_gradientData
 
double m_max
 
double m_min
 
double m_nullPosition
 
double m_outlinePenWidth
 
bool m_rebuildBrush
 
int m_updateFlags
 
double m_value
 

Static Protected Attributes

static const int UF_MAX = 4
 
static const int UF_PERCENT = 2
 
static const int UF_VALUE = 1
 

Additional Inherited Members

- Properties inherited from QWidget
 acceptDrops
 
 accessibleDescription
 
 accessibleName
 
 autoFillBackground
 
 baseSize
 
 childrenRect
 
 childrenRegion
 
 contextMenuPolicy
 
 cursor
 
 enabled
 
 focus
 
 focusPolicy
 
 font
 
 frameGeometry
 
 frameSize
 
 fullScreen
 
 geometry
 
 height
 
 inputMethodHints
 
 isActiveWindow
 
 layoutDirection
 
 locale
 
 maximized
 
 maximumHeight
 
 maximumSize
 
 maximumWidth
 
 minimized
 
 minimumHeight
 
 minimumSize
 
 minimumSizeHint
 
 minimumWidth
 
 modal
 
 mouseTracking
 
 normalGeometry
 
 palette
 
 pos
 
 rect
 
 size
 
 sizeHint
 
 sizeIncrement
 
 sizePolicy
 
 statusTip
 
 styleSheet
 
 tabletTracking
 
 toolTip
 
 toolTipDuration
 
 updatesEnabled
 
 visible
 
 whatsThis
 
 width
 
 windowFilePath
 
 windowFlags
 
 windowIcon
 
 windowIconText
 
 windowModality
 
 windowModified
 
 windowOpacity
 
 windowTitle
 
 x
 
 y
 
- Properties inherited from QObject
 objectName
 
- Static Public Member Functions inherited from QWidget
QWidgetcreateWindowContainer (QWindow *window, QWidget *parent, Qt::WindowFlags flags)
 
QWidgetfind (WId id)
 
QWidgetkeyboardGrabber ()
 
QWidgetmouseGrabber ()
 
void setTabOrder (QWidget *first, QWidget *second)
 
- Static Public Member Functions inherited from QObject
QMetaObject::Connection connect (const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, const QObject *context, Functor functor, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)
 
bool disconnect (const QMetaObject::Connection &connection)
 
bool disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *method)
 
bool disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method)
 
bool disconnect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method)
 
QString tr (const char *sourceText, const char *disambiguation, int n)
 
QString trUtf8 (const char *sourceText, const char *disambiguation, int n)
 
- Public Attributes inherited from QWidget
 DrawChildren
 
 DrawWindowBackground
 
 IgnoreMask
 
typedef RenderFlags
 
- Public Attributes inherited from QObject
typedef QObjectList
 
- Public Attributes inherited from QPaintDevice
 PdmDepth
 
 PdmDevicePixelRatio
 
 PdmDevicePixelRatioScaled
 
 PdmDpiX
 
 PdmDpiY
 
 PdmHeight
 
 PdmHeightMM
 
 PdmNumColors
 
 PdmPhysicalDpiX
 
 PdmPhysicalDpiY
 
 PdmWidth
 
 PdmWidthMM
 

Detailed Description

The QRoundProgressBar class represents a circular progress bar and maintains its API similar to the QProgressBar.

Styles

QRoundProgressBar currently supports Donut, Pie and Line styles. See setBarStyle() for more details.

Colors

Generally QRoundProgressBar uses its palette and font attributes to define how it will look.

The following QPalette members are considered:

Create a QPalette with given attributes and apply it via setPalette().

Color gradient

Donut and Pie styles allow to use color gradient for currernt value area instead of plain brush fill. See setDataColors() for more details.

Value text

Value text is generally drawn inside the QRoundProgressBar using its font() and QPalette::Text role from its palette().

To define pattern of the text, use setFormat() function (see Qt's QProgressBar for more details).

To define number of decimals to be shown, use setDecimals() function.

Font

To use own font for value text, apply it via setFont().

By default, font size will be adjusted automatically to fit the inner circle of the widget.

Definition at line 60 of file QRoundProgressBar.h.

Member Enumeration Documentation

◆ BarStyle

The BarStyle enum defines general look of the progress bar.

Enumerator
StyleDonut 

Donut style (filled torus around the text)

StylePie 

Pie style (filled pie segment with the text in center)

StyleLine 

Line style (thin round line around the text)

Definition at line 86 of file QRoundProgressBar.h.

Member Function Documentation

◆ barStyle()

BarStyle QRoundProgressBar::barStyle ( ) const
inline

Returns current progree bar style.

See also
setBarStyle

Definition at line 104 of file QRoundProgressBar.h.

◆ dataPenWidth()

double QRoundProgressBar::dataPenWidth ( ) const
inline

Returns width of the data circle pen.

Definition at line 124 of file QRoundProgressBar.h.

◆ decimals()

int QRoundProgressBar::decimals ( ) const
inline

Returns number of decimals to show after the comma (default is 1).

See also
setFormat, setDecimals

Definition at line 164 of file QRoundProgressBar.h.

◆ format()

QString QRoundProgressBar::format ( ) const
inline

Returns the string used to generate the current text.

Definition at line 153 of file QRoundProgressBar.h.

◆ maximum()

double QRoundProgressBar::maximum ( ) const
inline

Returns maximum of the allowed value range.

See also
setMaximum, setRange

Definition at line 180 of file QRoundProgressBar.h.

◆ minimum()

double QRoundProgressBar::minimum ( ) const
inline

Returns minimum of the allowed value range.

See also
setMinimum, setRange

Definition at line 175 of file QRoundProgressBar.h.

◆ nullPosition()

double QRoundProgressBar::nullPosition ( ) const
inline

Return position (in degrees) of minimum value.

See also
setNullPosition

Definition at line 75 of file QRoundProgressBar.h.

◆ outlinePenWidth()

double QRoundProgressBar::outlinePenWidth ( ) const
inline

Returns width of the outline circle pen.

Definition at line 114 of file QRoundProgressBar.h.

◆ resetFormat()

void QRoundProgressBar::resetFormat ( )

Sets format string to empty string.

No text will be shown therefore. See setFormat() for more information.

Definition at line 144 of file QRoundProgressBar.cpp.

◆ setBarStyle()

void QRoundProgressBar::setBarStyle ( QRoundProgressBar::BarStyle  style)

Sets visual style of the widget.

See also
barStyle

Definition at line 93 of file QRoundProgressBar.cpp.

◆ setDataColors()

void QRoundProgressBar::setDataColors ( const QGradientStops &  stopPoints)

Sets colors of the visible data and makes gradient brush from them.

Gradient colors can be set for Donut and Pie styles (see setBarStyle() function).

Warning: this function will override widget's palette() to set dynamically created gradient brush.

Parameters
stopPointsList of colors (should have at least 2 values, see Qt's QGradientStops for more details). Color value at point 0 corresponds to the minimum() value, while color value at point 1 corresponds to the maximum(). Other colors will be distributed accordingly to the defined ranges (see setRange()).

Definition at line 123 of file QRoundProgressBar.cpp.

◆ setDataPenWidth()

void QRoundProgressBar::setDataPenWidth ( double  penWidth)

Sets width of the data circle pen.

Parameters
penWidthwidth of the data circle pen (in pixels)

Definition at line 113 of file QRoundProgressBar.cpp.

◆ setDecimals()

void QRoundProgressBar::setDecimals ( int  count)

Sets number of decimals to show after the comma (default is 1).

See also
setFormat

Definition at line 150 of file QRoundProgressBar.cpp.

◆ setFormat()

void QRoundProgressBar::setFormat ( const QString format)

Defines the string used to generate the current text.

If no format is set, no text will be shown.

Parameters
formatsee QProgressBar's format description
See also
setDecimals

Definition at line 134 of file QRoundProgressBar.cpp.

◆ setMaximum

void QRoundProgressBar::setMaximum ( double  max)
slot

Defines maximum of the allowed value range.

If the current value does not fit into the range, it will be automatically adjusted.

Parameters
maxmaximum of the allowed value range
See also
setRange

Definition at line 55 of file QRoundProgressBar.cpp.

◆ setMinimum

void QRoundProgressBar::setMinimum ( double  min)
slot

Defines minimum of the allowed value range.

If the current value does not fit into the range, it will be automatically adjusted.

Parameters
minminimum of the allowed value range
See also
setRange

Definition at line 50 of file QRoundProgressBar.cpp.

◆ setNullPosition()

void QRoundProgressBar::setNullPosition ( double  position)

Defines position of minimum value.

Parameters
positionposition on the circle (in degrees) of minimum value
See also
nullPosition

Definition at line 80 of file QRoundProgressBar.cpp.

◆ setOutlinePenWidth()

void QRoundProgressBar::setOutlinePenWidth ( double  penWidth)

Sets width of the outline circle pen.

Parameters
penWidthwidth of the outline circle pen (in pixels)

Definition at line 103 of file QRoundProgressBar.cpp.

◆ setRange

void QRoundProgressBar::setRange ( double  min,
double  max 
)
slot

Defines minimum und maximum of the allowed value range.

If the current value does not fit into the range, it will be automatically adjusted.

Parameters
minminimum of the allowed value range
maxmaximum of the allowed value range

Definition at line 31 of file QRoundProgressBar.cpp.

◆ setValue [1/2]

void QRoundProgressBar::setValue ( double  val)
slot

Sets a value which will be shown on the widget.

Parameters
valmust be between minimum() and maximum()

Definition at line 60 of file QRoundProgressBar.cpp.

◆ setValue [2/2]

void QRoundProgressBar::setValue ( int  val)
slot

Integer version of the previous slot.

Parameters
valmust be between minimum() and maximum()

Definition at line 75 of file QRoundProgressBar.cpp.

◆ value()

double QRoundProgressBar::value ( ) const
inline

Returns current value shown on the widget.

See also
setValue()

Definition at line 170 of file QRoundProgressBar.h.


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