QGIS API Documentation  2.12.0-Lyon
Public Types | Public Member Functions | Protected Member Functions | Properties | List of all members
QgsDoubleSpinBox Class Reference

The QgsSpinBox is a spin box with a clear button that will set the value to the defined clear value. More...

#include <qgsdoublespinbox.h>

Inheritance diagram for QgsDoubleSpinBox:
Inheritance graph
[legend]

Public Types

enum  ClearValueMode { MinimumValue, MaximumValue, CustomValue }
 

Public Member Functions

 QgsDoubleSpinBox (QWidget *parent=0)
 
virtual void clear () override
 Set the current value to the value defined by the clear value. More...
 
double clearValue () const
 returns the value used when clear() is called. More...
 
bool expressionsEnabled () const
 Returns whether the widget will allow entry of simple expressions, which are evaluated and then discarded. More...
 
void setClearValue (double customValue, const QString &clearValueText=QString())
 setClearValue defines the clear value as a custom value and will automatically set the clear value mode to CustomValue More...
 
void setClearValueMode (ClearValueMode mode, const QString &clearValueText=QString())
 setClearValueMode defines if the clear value should be the minimum or maximum values of the widget or a custom value More...
 
void setExpressionsEnabled (const bool enabled)
 Sets if the widget will allow entry of simple expressions, which are evaluated and then discarded. More...
 
void setShowClearButton (const bool showClearButton)
 determines if the widget will show a clear button More...
 
bool showClearButton () const
 
virtual QValidator::State validate (QString &input, int &pos) const override
 
virtual double valueFromText (const QString &text) const override
 
- Public Member Functions inherited from QDoubleSpinBox
 QDoubleSpinBox (QWidget *parent)
 
QString cleanText () const
 
int decimals () const
 
virtual void fixup (QString &input) const
 
double maximum () const
 
double minimum () const
 
QString prefix () const
 
void setDecimals (int prec)
 
void setMaximum (double max)
 
void setMinimum (double min)
 
void setPrefix (const QString &prefix)
 
void setRange (double minimum, double maximum)
 
void setSingleStep (double val)
 
void setSuffix (const QString &suffix)
 
void setValue (double val)
 
double singleStep () const
 
QString suffix () const
 
virtual QString textFromValue (double value) const
 
double value () const
 
void valueChanged (double d)
 
void valueChanged (const QString &text)
 
- Public Member Functions inherited from QAbstractSpinBox
 QAbstractSpinBox (QWidget *parent)
 
 ~QAbstractSpinBox ()
 
Qt::Alignment alignment () const
 
ButtonSymbols buttonSymbols () const
 
CorrectionMode correctionMode () const
 
void editingFinished ()
 
virtual bool event (QEvent *event)
 
bool hasAcceptableInput () const
 
bool hasFrame () const
 
virtual QVariant inputMethodQuery (Qt::InputMethodQuery query) const
 
void interpretText ()
 
bool isAccelerated () const
 
bool isReadOnly () const
 
bool keyboardTracking () const
 
virtual QSize minimumSizeHint () const
 
void selectAll ()
 
void setAccelerated (bool on)
 
void setAlignment (QFlags< Qt::AlignmentFlag > flag)
 
void setButtonSymbols (ButtonSymbols bs)
 
void setCorrectionMode (CorrectionMode cm)
 
void setFrame (bool)
 
void setKeyboardTracking (bool kt)
 
void setReadOnly (bool r)
 
void setSpecialValueText (const QString &txt)
 
void setWrapping (bool w)
 
virtual QSize sizeHint () const
 
QString specialValueText () const
 
virtual void stepBy (int steps)
 
void stepDown ()
 
void stepUp ()
 
QString text () const
 
bool wrapping () const
 
- Public Member Functions inherited from QWidget
 QWidget (QWidget *parent, QFlags< Qt::WindowType > f)
 
 QWidget (QWidget *parent, const char *name, QFlags< Qt::WindowType > f)
 
 ~QWidget ()
 
bool acceptDrops () const
 
QString accessibleDescription () const
 
QString accessibleName () const
 
QList< QAction * > actions () const
 
void activateWindow ()
 
void addAction (QAction *action)
 
void addActions (QList< QAction * > actions)
 
void adjustSize ()
 
bool autoFillBackground () const
 
Qt::BackgroundMode backgroundMode () const
 
QPoint backgroundOffset () const
 
BackgroundOrigin backgroundOrigin () const
 
QPalette::ColorRole backgroundRole () const
 
QSize baseSize () const
 
QString caption () const
 
QWidgetchildAt (int x, int y, bool includeThis) const
 
QWidgetchildAt (const QPoint &p, bool includeThis) const
 
QWidgetchildAt (int x, int y) const
 
QWidgetchildAt (const QPoint &p) const
 
QRect childrenRect () const
 
QRegion childrenRegion () const
 
void clearFocus ()
 
void clearMask ()
 
bool close (bool alsoDelete)
 
bool close ()
 
QColorGroup colorGroup () const
 
void constPolish () const
 
QMargins contentsMargins () const
 
QRect contentsRect () const
 
Qt::ContextMenuPolicy contextMenuPolicy () const
 
QCursor cursor () const
 
void customContextMenuRequested (const QPoint &pos)
 
void drawText (const QPoint &p, const QString &s)
 
void drawText (int x, int y, const QString &s)
 
WId effectiveWinId () const
 
void ensurePolished () const
 
void erase ()
 
void erase (const QRect &rect)
 
void erase (const QRegion &rgn)
 
void erase (int x, int y, int w, int h)
 
Qt::FocusPolicy focusPolicy () const
 
QWidgetfocusProxy () const
 
QWidgetfocusWidget () const
 
const QFontfont () const
 
QFontInfo fontInfo () const
 
QFontMetrics fontMetrics () const
 
QPalette::ColorRole foregroundRole () const
 
QRect frameGeometry () const
 
QSize frameSize () const
 
const QRectgeometry () const
 
void getContentsMargins (int *left, int *top, int *right, int *bottom) const
 
virtual HDC getDC () const
 
void grabGesture (Qt::GestureType gesture, QFlags< Qt::GestureFlag > flags)
 
void grabKeyboard ()
 
void grabMouse ()
 
void grabMouse (const QCursor &cursor)
 
int grabShortcut (const QKeySequence &key, Qt::ShortcutContext context)
 
QGraphicsEffectgraphicsEffect () const
 
QGraphicsProxyWidgetgraphicsProxyWidget () const
 
bool hasEditFocus () const
 
bool hasFocus () const
 
bool hasMouse () const
 
bool hasMouseTracking () const
 
int height () const
 
virtual int heightForWidth (int w) const
 
void hide ()
 
const QPixmapicon () const
 
void iconify ()
 
QString iconText () const
 
QInputContextinputContext ()
 
Qt::InputMethodHints inputMethodHints () const
 
void insertAction (QAction *before, QAction *action)
 
void insertActions (QAction *before, QList< QAction * > actions)
 
bool isActiveWindow () const
 
bool isAncestorOf (const QWidget *child) const
 
bool isDesktop () const
 
bool isDialog () const
 
bool isEnabled () const
 
bool isEnabledTo (QWidget *ancestor) const
 
bool isEnabledToTLW () const
 
bool isFullScreen () const
 
bool isHidden () const
 
bool isInputMethodEnabled () const
 
bool isMaximized () const
 
bool isMinimized () const
 
bool isModal () const
 
bool isPopup () const
 
bool isShown () const
 
bool isTopLevel () const
 
bool isUpdatesEnabled () const
 
bool isVisible () const
 
bool isVisibleTo (QWidget *ancestor) const
 
bool isVisibleToTLW () const
 
bool isWindow () const
 
bool isWindowModified () const
 
QLayoutlayout () const
 
Qt::LayoutDirection layoutDirection () const
 
QLocale locale () const
 
void lower ()
 
Qt::HANDLE macCGHandle () const
 
Qt::HANDLE macQDHandle () const
 
QPoint mapFrom (QWidget *parent, const QPoint &pos) const
 
QPoint mapFromGlobal (const QPoint &pos) const
 
QPoint mapFromParent (const QPoint &pos) const
 
QPoint mapTo (QWidget *parent, const QPoint &pos) const
 
QPoint mapToGlobal (const QPoint &pos) const
 
QPoint mapToParent (const QPoint &pos) const
 
QRegion mask () const
 
int maximumHeight () const
 
QSize maximumSize () const
 
int maximumWidth () const
 
int minimumHeight () const
 
QSize minimumSize () const
 
int minimumWidth () const
 
void move (int x, int y)
 
void move (const QPoint &)
 
QWidgetnativeParentWidget () const
 
QWidgetnextInFocusChain () const
 
QRect normalGeometry () const
 
void overrideWindowFlags (QFlags< Qt::WindowType > flags)
 
bool ownCursor () const
 
bool ownFont () const
 
bool ownPalette () const
 
virtual QPaintEnginepaintEngine () const
 
const QPalettepalette () const
 
QWidgetparentWidget (bool sameWindow) const
 
QWidgetparentWidget () const
 
QPlatformWindow * platformWindow () const
 
QPlatformWindowFormat platformWindowFormat () const
 
void polish ()
 
QPoint pos () const
 
QWidgetpreviousInFocusChain () const
 
void raise ()
 
void recreate (QWidget *parent, QFlags< Qt::WindowType > f, const QPoint &p, bool showIt)
 
QRect rect () const
 
virtual void releaseDC (HDC hdc) const
 
void releaseKeyboard ()
 
void releaseMouse ()
 
void releaseShortcut (int id)
 
void removeAction (QAction *action)
 
void render (QPaintDevice *target, const QPoint &targetOffset, const QRegion &sourceRegion, QFlags< QWidget::RenderFlag > renderFlags)
 
void render (QPainter *painter, const QPoint &targetOffset, const QRegion &sourceRegion, QFlags< QWidget::RenderFlag > renderFlags)
 
void repaint (int x, int y, int w, int h, bool b)
 
void repaint (const QRegion &rgn, bool b)
 
void repaint ()
 
void repaint (int x, int y, int w, int h)
 
void repaint (const QRegion &rgn)
 
void repaint (bool b)
 
void repaint (const QRect &rect)
 
void repaint (const QRect &r, bool b)
 
void reparent (QWidget *parent, QFlags< Qt::WindowType > f, const QPoint &p, bool showIt)
 
void reparent (QWidget *parent, const QPoint &p, bool showIt)
 
void resize (int w, int h)
 
void resize (const QSize &)
 
bool restoreGeometry (const QByteArray &geometry)
 
QByteArray saveGeometry () 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 setActiveWindow ()
 
void setAttribute (Qt::WidgetAttribute attribute, bool on)
 
void setAutoFillBackground (bool enabled)
 
void setBackgroundColor (const QColor &color)
 
void setBackgroundMode (Qt::BackgroundMode widgetBackground, Qt::BackgroundMode paletteBackground)
 
void setBackgroundOrigin (BackgroundOrigin background)
 
void setBackgroundPixmap (const QPixmap &pixmap)
 
void setBackgroundRole (QPalette::ColorRole role)
 
void setBaseSize (const QSize &)
 
void setBaseSize (int basew, int baseh)
 
void setCaption (const QString &c)
 
void setContentsMargins (int left, int top, int right, int bottom)
 
void setContentsMargins (const QMargins &margins)
 
void setContextMenuPolicy (Qt::ContextMenuPolicy policy)
 
void setCursor (const QCursor &)
 
void setDisabled (bool disable)
 
void setEditFocus (bool enable)
 
void setEnabled (bool)
 
void setEraseColor (const QColor &color)
 
void setErasePixmap (const QPixmap &pixmap)
 
void setFixedHeight (int h)
 
void setFixedSize (const QSize &s)
 
void setFixedSize (int w, int h)
 
void setFixedWidth (int w)
 
void setFocus (Qt::FocusReason reason)
 
void setFocus ()
 
void setFocusPolicy (Qt::FocusPolicy policy)
 
void setFocusProxy (QWidget *w)
 
void setFont (const QFont &)
 
void setFont (const QFont &f, bool b)
 
void setForegroundRole (QPalette::ColorRole role)
 
void setGeometry (int x, int y, int w, int h)
 
void setGeometry (const QRect &)
 
void setGraphicsEffect (QGraphicsEffect *effect)
 
void setHidden (bool hidden)
 
void setIcon (const QPixmap &i)
 
void setIconText (const QString &it)
 
void setInputContext (QInputContext *context)
 
void setInputMethodEnabled (bool enabled)
 
void setInputMethodHints (QFlags< Qt::InputMethodHint > hints)
 
void setKeyCompression (bool b)
 
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 (int minw, int minh)
 
void setMinimumSize (const QSize &)
 
void setMinimumWidth (int minw)
 
void setMouseTracking (bool enable)
 
void setPalette (const QPalette &)
 
void setPalette (const QPalette &p, bool b)
 
void setPaletteBackgroundColor (const QColor &color)
 
void setPaletteBackgroundPixmap (const QPixmap &pixmap)
 
void setPaletteForegroundColor (const QColor &color)
 
void setParent (QWidget *parent)
 
void setParent (QWidget *parent, QFlags< Qt::WindowType > f)
 
void setPlatformWindow (QPlatformWindow *window)
 
void setPlatformWindowFormat (const QPlatformWindowFormat &format)
 
void setShortcutAutoRepeat (int id, bool enable)
 
void setShortcutEnabled (int id, bool enable)
 
void setShown (bool shown)
 
void setSizeIncrement (const QSize &)
 
void setSizeIncrement (int w, int h)
 
void setSizePolicy (QSizePolicy::Policy hor, QSizePolicy::Policy ver, bool hfw)
 
void setSizePolicy (QSizePolicy::Policy horizontal, QSizePolicy::Policy vertical)
 
void setSizePolicy (QSizePolicy)
 
void setStatusTip (const QString &)
 
void setStyle (QStyle *style)
 
QStylesetStyle (const QString &style)
 
void setStyleSheet (const QString &styleSheet)
 
void setToolTip (const QString &)
 
void setUpdatesEnabled (bool enable)
 
void setupUi (QWidget *widget)
 
virtual void setVisible (bool visible)
 
void setWhatsThis (const QString &)
 
void setWindowFilePath (const QString &filePath)
 
void setWindowFlags (QFlags< Qt::WindowType > 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 (QFlags< Qt::WindowState > windowState)
 
void setWindowSurface (QWindowSurface *surface)
 
void setWindowTitle (const QString &)
 
void show ()
 
void showFullScreen ()
 
void showMaximized ()
 
void showMinimized ()
 
void showNormal ()
 
QSize size () const
 
QSize sizeIncrement () const
 
QSizePolicy sizePolicy () const
 
void stackUnder (QWidget *w)
 
QString statusTip () const
 
QStylestyle () const
 
QString styleSheet () const
 
bool testAttribute (Qt::WidgetAttribute attribute) const
 
QString toolTip () const
 
QWidgettopLevelWidget () const
 
bool underMouse () const
 
void ungrabGesture (Qt::GestureType gesture)
 
void unsetCursor ()
 
void unsetFont ()
 
void unsetLayoutDirection ()
 
void unsetLocale ()
 
void unsetPalette ()
 
void update (const QRect &rect)
 
void update (const QRegion &rgn)
 
void update (int x, int y, int w, int h)
 
void update ()
 
void updateGeometry ()
 
bool updatesEnabled () const
 
QRect visibleRect () const
 
QRegion visibleRegion () const
 
QString whatsThis () const
 
int width () const
 
QWidgetwindow () const
 
QString windowFilePath () const
 
Qt::WindowFlags windowFlags () const
 
QIcon windowIcon () const
 
QString windowIconText () const
 
Qt::WindowModality windowModality () const
 
qreal windowOpacity () const
 
QString windowRole () const
 
Qt::WindowStates windowState () const
 
QWindowSurface * windowSurface () const
 
QString windowTitle () const
 
Qt::WindowType windowType () const
 
WId winId () const
 
int x () const
 
const QX11Infox11Info () const
 
Qt::HANDLE x11PictureHandle () const
 
int y () const
 
- Public Member Functions inherited from QObject
 QObject (QObject *parent)
 
 QObject (QObject *parent, const char *name)
 
virtual  ~QObject ()
 
bool blockSignals (bool block)
 
QObjectchild (const char *objName, const char *inheritsClass, bool recursiveSearch) const
 
const QObjectList & children () const
 
const char * className () const
 
bool connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const
 
void deleteLater ()
 
void destroyed (QObject *obj)
 
bool disconnect (const QObject *receiver, const char *method)
 
bool disconnect (const char *signal, const QObject *receiver, const char *method)
 
void dumpObjectInfo ()
 
void dumpObjectTree ()
 
QList< QByteArraydynamicPropertyNames () const
 
virtual bool eventFilter (QObject *watched, QEvent *event)
 
findChild (const QString &name) const
 
QList< T > findChildren (const QRegExp &regExp) const
 
QList< T > findChildren (const QString &name) const
 
bool inherits (const char *className) const
 
void insertChild (QObject *object)
 
void installEventFilter (QObject *filterObj)
 
bool isA (const char *className) const
 
bool isWidgetType () const
 
void killTimer (int id)
 
virtual const QMetaObjectmetaObject () const
 
void moveToThread (QThread *targetThread)
 
const char * name () const
 
const char * name (const char *defaultName) const
 
QString objectName () const
 
QObjectparent () const
 
QVariant property (const char *name) const
 
void removeChild (QObject *object)
 
void removeEventFilter (QObject *obj)
 
void setName (const char *name)
 
void setObjectName (const QString &name)
 
void setParent (QObject *parent)
 
bool setProperty (const char *name, const QVariant &value)
 
bool signalsBlocked () const
 
int startTimer (int interval)
 
QThreadthread () const
 
- Public Member Functions inherited from QPaintDevice
virtual  ~QPaintDevice ()
 
int colorCount () const
 
int depth () const
 
int height () const
 
int heightMM () const
 
int logicalDpiX () const
 
int logicalDpiY () const
 
int numColors () const
 
virtual QPaintEnginepaintEngine () const =0
 
bool paintingActive () const
 
int physicalDpiX () const
 
int physicalDpiY () const
 
int width () const
 
int widthMM () const
 
int x11Cells () const
 
Qt::HANDLE x11Colormap () const
 
bool x11DefaultColormap () const
 
bool x11DefaultVisual () const
 
int x11Depth () const
 
Display * x11Display () const
 
int x11Screen () const
 
void * x11Visual () const
 

Protected Member Functions

virtual void changeEvent (QEvent *event) override
 
virtual void paintEvent (QPaintEvent *event) override
 
virtual void resizeEvent (QResizeEvent *event) override
 
- Protected Member Functions inherited from QAbstractSpinBox
virtual void closeEvent (QCloseEvent *event)
 
virtual void contextMenuEvent (QContextMenuEvent *event)
 
virtual void focusInEvent (QFocusEvent *event)
 
virtual void focusOutEvent (QFocusEvent *event)
 
virtual void hideEvent (QHideEvent *event)
 
void initStyleOption (QStyleOptionSpinBox *option) const
 
virtual void keyPressEvent (QKeyEvent *event)
 
virtual void keyReleaseEvent (QKeyEvent *event)
 
QLineEditlineEdit () const
 
virtual void mouseMoveEvent (QMouseEvent *event)
 
virtual void mousePressEvent (QMouseEvent *event)
 
virtual void mouseReleaseEvent (QMouseEvent *event)
 
void setLineEdit (QLineEdit *lineEdit)
 
virtual void showEvent (QShowEvent *event)
 
virtual StepEnabled stepEnabled () const
 
virtual void timerEvent (QTimerEvent *event)
 
virtual void wheelEvent (QWheelEvent *event)
 
- Protected Member Functions inherited from QWidget
virtual void actionEvent (QActionEvent *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)
 
bool focusNextChild ()
 
virtual bool focusNextPrevChild (bool next)
 
bool focusPreviousChild ()
 
virtual void inputMethodEvent (QInputMethodEvent *event)
 
virtual void languageChange ()
 
virtual void leaveEvent (QEvent *event)
 
virtual bool macEvent (EventHandlerCallRef caller, EventRef event)
 
virtual int metric (PaintDeviceMetric m) const
 
virtual void mouseDoubleClickEvent (QMouseEvent *event)
 
virtual void moveEvent (QMoveEvent *event)
 
virtual bool qwsEvent (QWSEvent *event)
 
void resetInputContext ()
 
virtual void tabletEvent (QTabletEvent *event)
 
void updateMicroFocus ()
 
virtual bool winEvent (MSG *message, long *result)
 
virtual bool x11Event (XEvent *event)
 
- Protected Member Functions inherited from QObject
bool checkConnectArgs (const char *signal, const QObject *object, const char *method)
 
virtual void childEvent (QChildEvent *event)
 
virtual void connectNotify (const char *signal)
 
virtual void customEvent (QEvent *event)
 
virtual void disconnectNotify (const char *signal)
 
int receivers (const char *signal) const
 
QObjectsender () const
 
int senderSignalIndex () const
 
- Protected Member Functions inherited from QPaintDevice
 QPaintDevice ()
 

Properties

bool expressionsEnabled
 
bool showClearButton
 
- Properties inherited from QDoubleSpinBox
 cleanText
 
 decimals
 
 maximum
 
 minimum
 
 prefix
 
 singleStep
 
 suffix
 
 value
 
- Properties inherited from QAbstractSpinBox
 accelerated
 
 acceptableInput
 
 alignment
 
 buttonSymbols
 
 correctionMode
 
 frame
 
 keyboardTracking
 
 readOnly
 
 specialValueText
 
 text
 
 wrapping
 
- 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
 
 toolTip
 
 updatesEnabled
 
 visible
 
 whatsThis
 
 width
 
 windowFilePath
 
 windowFlags
 
 windowIcon
 
 windowIconText
 
 windowModality
 
 windowModified
 
 windowOpacity
 
 windowTitle
 
 x
 
 y
 
- Properties inherited from QObject
 objectName
 

Additional Inherited Members

- Static Public Member Functions inherited from QWidget
QWidgetfind (WId id)
 
QWidgetkeyboardGrabber ()
 
QWidgetmouseGrabber ()
 
void setTabOrder (QWidget *first, QWidget *second)
 
QWidgetMapper * wmapper ()
 
- Static Public Member Functions inherited from QObject
bool connect (const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type)
 
bool connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type)
 
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)
 
QString tr (const char *sourceText, const char *disambiguation, int n)
 
QString trUtf8 (const char *sourceText, const char *disambiguation, int n)
 
- Static Public Member Functions inherited from QPaintDevice
int x11AppCells (int screen)
 
Qt::HANDLE x11AppColormap (int screen)
 
bool x11AppDefaultColormap (int screen)
 
bool x11AppDefaultVisual (int screen)
 
int x11AppDepth (int screen)
 
Display * x11AppDisplay ()
 
int x11AppDpiX (int screen)
 
int x11AppDpiY (int screen)
 
Qt::HANDLE x11AppRootWindow (int screen)
 
int x11AppScreen ()
 
void * x11AppVisual (int screen)
 
void x11SetAppDpiX (int dpi, int screen)
 
void x11SetAppDpiY (int dpi, int screen)
 
- Public Attributes inherited from QAbstractSpinBox
typedef StepEnabled
 
- Public Attributes inherited from QWidget
typedef RenderFlags
 
- Static Protected Member Functions inherited from QObject
QByteArray normalizeSignalSlot (const char *signalSlot)
 

Detailed Description

The QgsSpinBox is a spin box with a clear button that will set the value to the defined clear value.

The clear value can be either the minimum or the maiximum value of the spin box or a custom value. This value can then be handled by a special value text.

Definition at line 27 of file qgsdoublespinbox.h.

Member Enumeration Documentation

Enumerator
MinimumValue 
MaximumValue 
CustomValue 

Definition at line 34 of file qgsdoublespinbox.h.

Constructor & Destructor Documentation

QgsDoubleSpinBox::QgsDoubleSpinBox ( QWidget parent = 0)
explicit

Definition at line 27 of file qgsdoublespinbox.cpp.

Member Function Documentation

void QgsDoubleSpinBox::changeEvent ( QEvent event)
overrideprotectedvirtual

Reimplemented from QAbstractSpinBox.

Definition at line 60 of file qgsdoublespinbox.cpp.

void QgsDoubleSpinBox::clear ( )
overridevirtual

Set the current value to the value defined by the clear value.

Reimplemented from QAbstractSpinBox.

Definition at line 77 of file qgsdoublespinbox.cpp.

double QgsDoubleSpinBox::clearValue ( ) const

returns the value used when clear() is called.

Definition at line 110 of file qgsdoublespinbox.cpp.

bool QgsDoubleSpinBox::expressionsEnabled ( ) const
inline

Returns whether the widget will allow entry of simple expressions, which are evaluated and then discarded.

Returns
true if spin box allows expression entry
Note
added in QGIS 2.7

Definition at line 59 of file qgsdoublespinbox.h.

void QgsDoubleSpinBox::paintEvent ( QPaintEvent event)
overrideprotectedvirtual

Reimplemented from QAbstractSpinBox.

Definition at line 66 of file qgsdoublespinbox.cpp.

void QgsDoubleSpinBox::resizeEvent ( QResizeEvent event)
overrideprotectedvirtual

Reimplemented from QAbstractSpinBox.

Definition at line 191 of file qgsdoublespinbox.cpp.

void QgsDoubleSpinBox::setClearValue ( double  customValue,
const QString clearValueText = QString() 
)

setClearValue defines the clear value as a custom value and will automatically set the clear value mode to CustomValue

Parameters
customValuedefines the numerical value used as the clear value
clearValueTextis the text displayed when the spin box is at the clear value. If not specified, no special value text is used.

Definition at line 82 of file qgsdoublespinbox.cpp.

void QgsDoubleSpinBox::setClearValueMode ( QgsDoubleSpinBox::ClearValueMode  mode,
const QString clearValueText = QString() 
)

setClearValueMode defines if the clear value should be the minimum or maximum values of the widget or a custom value

Parameters
modemode to user for clear value
clearValueTextis the text displayed when the spin box is at the clear value. If not specified, no special value text is used.

Definition at line 96 of file qgsdoublespinbox.cpp.

void QgsDoubleSpinBox::setExpressionsEnabled ( const bool  enabled)

Sets if the widget will allow entry of simple expressions, which are evaluated and then discarded.

Parameters
enabledset to true to allow expression entry
Note
added in QGIS 2.7

Definition at line 55 of file qgsdoublespinbox.cpp.

void QgsDoubleSpinBox::setShowClearButton ( const bool  showClearButton)

determines if the widget will show a clear button

Note
the clear button will set the widget to its minimum value

Definition at line 49 of file qgsdoublespinbox.cpp.

bool QgsDoubleSpinBox::showClearButton ( ) const
inline

Definition at line 46 of file qgsdoublespinbox.h.

QValidator::State QgsDoubleSpinBox::validate ( QString input,
int &  pos 
) const
overridevirtual

Reimplemented from QDoubleSpinBox.

Definition at line 166 of file qgsdoublespinbox.cpp.

double QgsDoubleSpinBox::valueFromText ( const QString text) const
overridevirtual

Reimplemented from QDoubleSpinBox.

Definition at line 150 of file qgsdoublespinbox.cpp.

Property Documentation

bool QgsDoubleSpinBox::expressionsEnabled
readwrite

Definition at line 31 of file qgsdoublespinbox.h.

bool QgsDoubleSpinBox::showClearButton
readwrite

Definition at line 30 of file qgsdoublespinbox.h.


The documentation for this class was generated from the following files: