KRuler
#include <KRuler>

Public Types | |
enum | MetricStyle { Custom = 0, Pixel, Inch, Millimetres, Centimetres, Metres } |
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enum | SliderAction |
enum | SliderChange |
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enum | RenderFlag |
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enum | PaintDeviceMetric |
Public Slots | |
void | slotEndOffset (int) |
void | slotNewOffset (int) |
void | slotNewValue (int) |
Public Member Functions | |
KRuler (Qt::Orientation orient, int widgetWidth, QWidget *parent=nullptr, Qt::WindowFlags f=Qt::WindowFlags()) | |
KRuler (Qt::Orientation orient, QWidget *parent=nullptr, Qt::WindowFlags f=Qt::WindowFlags()) | |
KRuler (QWidget *parent=nullptr) | |
~KRuler () override | |
int | bigMarkDistance () const |
QString | endLabel () const |
int | endOffset () const |
int | length () const |
bool | lengthFixed () const |
int | littleMarkDistance () const |
int | maxValue () const |
int | mediumMarkDistance () const |
int | minValue () const |
int | offset () const |
double | pixelPerMark () const |
void | setBigMarkDistance (int) |
void | setEndLabel (const QString &) |
void | setFrameStyle (int) |
void | setLength (int) |
void | setLengthFixed (bool fix) |
void | setLittleMarkDistance (int) |
void | setMaxValue (int) |
void | setMediumMarkDistance (int) |
void | setMinValue (int) |
void | setOffset (int offset) |
void | setPixelPerMark (double rate) |
void | setRulerMetricStyle (KRuler::MetricStyle) |
void | setShowBigMarks (bool) |
void | setShowEndLabel (bool) |
void | setShowEndMarks (bool) |
void | setShowLittleMarks (bool) |
void | setShowMediumMarks (bool) |
void | setShowPointer (bool) |
void | setShowTinyMarks (bool) |
void | setTinyMarkDistance (int) |
bool | showBigMarks () const |
bool | showEndLabel () const |
bool | showEndMarks () const |
bool | showLittleMarks () const |
bool | showMediumMarks () const |
bool | showPointer () const |
bool | showTinyMarks () const |
void | slideDown (int count=1) |
void | slideUp (int count=1) |
int | tinyMarkDistance () const |
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QAbstractSlider (QWidget *parent) | |
void | actionTriggered (int action) |
bool | hasTracking () const const |
bool | invertedAppearance () const const |
bool | invertedControls () const const |
bool | isSliderDown () const const |
int | maximum () const const |
int | minimum () const const |
Qt::Orientation | orientation () const const |
int | pageStep () const const |
void | rangeChanged (int min, int max) |
void | setInvertedAppearance (bool) |
void | setInvertedControls (bool) |
void | setMaximum (int) |
void | setMinimum (int) |
void | setOrientation (Qt::Orientation) |
void | setPageStep (int) |
void | setRange (int min, int max) |
void | setSingleStep (int) |
void | setSliderDown (bool) |
void | setSliderPosition (int) |
void | setTracking (bool enable) |
void | setValue (int) |
int | singleStep () const const |
void | sliderMoved (int value) |
int | sliderPosition () const const |
void | sliderPressed () |
void | sliderReleased () |
void | triggerAction (QAbstractSlider::SliderAction action) |
int | value () const const |
void | valueChanged (int value) |
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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 |
QBackingStore * | backingStore () const const |
QSize | baseSize () const const |
QWidget * | childAt (const QPoint &p) const const |
QWidget * | childAt (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 |
QWidget * | focusProxy () const const |
QWidget * | focusWidget () const const |
const QFont & | font () const const |
QFontInfo | fontInfo () const const |
QFontMetrics | fontMetrics () const const |
QPalette::ColorRole | foregroundRole () const const |
QRect | frameGeometry () const const |
QSize | frameSize () const const |
const QRect & | geometry () 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) |
QGraphicsEffect * | graphicsEffect () const const |
QGraphicsProxyWidget * | graphicsProxyWidget () const const |
bool | hasEditFocus () const const |
bool | hasFocus () const const |
virtual bool | hasHeightForWidth () const const |
bool | hasMouseTracking () const const |
bool | hasTabletTracking () const const |
int | height () const const |
virtual int | heightForWidth (int w) 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 |
QLayout * | layout () 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 |
virtual QSize | minimumSizeHint () const const |
int | minimumWidth () const const |
void | move (const QPoint &) |
void | move (int x, int y) |
QWidget * | nativeParentWidget () const const |
QWidget * | nextInFocusChain () const const |
QRect | normalGeometry () const const |
void | overrideWindowFlags (Qt::WindowFlags flags) |
virtual QPaintEngine * | paintEngine () const const override |
const QPalette & | palette () const const |
QWidget * | parentWidget () const const |
QPoint | pos () const const |
QWidget * | previousInFocusChain () 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 |
QScreen * | screen () 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 ®ion) |
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 |
QStyle * | style () const const |
QString | styleSheet () const const |
bool | testAttribute (Qt::WidgetAttribute attribute) const const |
QString | toolTip () const const |
int | toolTipDuration () const const |
QWidget * | topLevelWidget () 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 |
QWidget * | window () const const |
QString | windowFilePath () const const |
Qt::WindowFlags | windowFlags () const const |
QWindow * | windowHandle () 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 |
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QObject (QObject *parent) | |
bool | blockSignals (bool block) |
const QObjectList & | children () 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< QByteArray > | dynamicPropertyNames () const const |
virtual bool | eventFilter (QObject *watched, QEvent *event) |
T | findChild (const QString &name, Qt::FindChildOptions options) const const |
QList< T > | findChildren (const QRegExp ®Exp, 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 QMetaObject * | metaObject () const const |
void | moveToThread (QThread *targetThread) |
QString | objectName () const const |
void | objectNameChanged (const QString &objectName) |
QObject * | parent () 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 | |
T | qFindChild (const QObject *obj, const QString &name) |
QList< T > | qFindChildren (const QObject *obj, const QRegExp ®Exp) |
QList< T > | qFindChildren (const QObject *obj, const QString &name) |
T | qobject_cast (const QObject *object) |
T | 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) |
QThread * | thread () const const |
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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 |
Protected Member Functions | |
void | paintEvent (QPaintEvent *) override |
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virtual void | changeEvent (QEvent *ev) override |
virtual bool | event (QEvent *e) override |
virtual void | keyPressEvent (QKeyEvent *ev) override |
QAbstractSlider::SliderAction | repeatAction () const const |
void | setRepeatAction (QAbstractSlider::SliderAction action, int thresholdTime, int repeatTime) |
virtual void | sliderChange (QAbstractSlider::SliderChange change) |
virtual void | timerEvent (QTimerEvent *e) override |
virtual void | wheelEvent (QWheelEvent *e) override |
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virtual void | actionEvent (QActionEvent *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 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 | 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 () |
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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 |
QObject * | sender () const const |
int | senderSignalIndex () const const |
Additional Inherited Members | |
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QWidget * | createWindowContainer (QWindow *window, QWidget *parent, Qt::WindowFlags flags) |
QWidget * | find (WId id) |
QWidget * | keyboardGrabber () |
QWidget * | mouseGrabber () |
void | setTabOrder (QWidget *first, QWidget *second) |
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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) |
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SliderMove | |
SliderNoAction | |
SliderOrientationChange | |
SliderPageStepAdd | |
SliderPageStepSub | |
SliderRangeChange | |
SliderSingleStepAdd | |
SliderSingleStepSub | |
SliderStepsChange | |
SliderToMaximum | |
SliderToMinimum | |
SliderValueChange | |
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DrawChildren | |
DrawWindowBackground | |
IgnoreMask | |
typedef | RenderFlags |
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typedef | QObjectList |
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PdmDepth | |
PdmDevicePixelRatio | |
PdmDevicePixelRatioScaled | |
PdmDpiX | |
PdmDpiY | |
PdmHeight | |
PdmHeightMM | |
PdmNumColors | |
PdmPhysicalDpiX | |
PdmPhysicalDpiY | |
PdmWidth | |
PdmWidthMM | |
Detailed Description
A ruler widget.
A ruler widget.
The vertical ruler looks similar to this:
There are tiny marks, little marks, medium marks, and big marks along the ruler.
To receive mouse clicks or mouse moves, the class has to be overloaded.

Member Enumeration Documentation
◆ MetricStyle
enum KRuler::MetricStyle |
Constructor & Destructor Documentation
◆ KRuler() [1/3]
|
explicit |
Constructs a horizontal ruler.
Definition at line 98 of file kruler.cpp.
◆ KRuler() [2/3]
|
explicit |
Constructs a ruler with orientation orient
.
parent
and f
are passed to QFrame. The default look is a raised widget but may be changed with the inherited QFrame methods.
- Parameters
-
orient Orientation of the ruler. parent Will be handed over to QFrame. f Will be handed over to QFrame.
Definition at line 109 of file kruler.cpp.
◆ KRuler() [3/3]
KRuler::KRuler | ( | Qt::Orientation | orient, |
int | widgetWidth, | ||
QWidget * | parent = nullptr , |
||
Qt::WindowFlags | f = Qt::WindowFlags() |
||
) |
Constructs a ruler with orientation orient
and initial width widgetWidth
.
The width sets the fixed width of the widget. This is useful if you want to draw the ruler bigger or smaller than the default size.
- Note
- The size of the marks doesn't change.
parent
andf
are passed to QFrame.
- Parameters
-
orient Orientation of the ruler. widgetWidth Fixed width of the widget. parent Will be handed over to QFrame. f Will be handed over to QFrame.
Definition at line 125 of file kruler.cpp.
◆ ~KRuler()
|
overridedefault |
Destructor.
Member Function Documentation
◆ bigMarkDistance()
int KRuler::bigMarkDistance | ( | ) | const |
Returns the distance between big marks.
◆ littleMarkDistance()
int KRuler::littleMarkDistance | ( | ) | const |
Returns the distance between little marks.
◆ maxValue()
int KRuler::maxValue | ( | ) | const |
Returns the maximal value of the ruler pointer.
- Deprecated:
- Since 5.0, use maximum().
Definition at line 186 of file kruler.cpp.
◆ minValue()
int KRuler::minValue | ( | ) | const |
Returns the minimal value of the ruler pointer.
- Deprecated:
- Since 5.0, use minimum().
Definition at line 172 of file kruler.cpp.
◆ offset()
int KRuler::offset | ( | ) | const |
Returns the current ruler offset.
◆ pixelPerMark()
double KRuler::pixelPerMark | ( | ) | const |
Returns the number of pixels between two base marks.
◆ setBigMarkDistance()
void KRuler::setBigMarkDistance | ( | int | dist | ) |
Sets distance between big marks.
For English (inches) or metric styles it is twice the medium mark distance.
Definition at line 231 of file kruler.cpp.
◆ setEndLabel()
void KRuler::setEndLabel | ( | const QString & | label | ) |
Sets the label this is drawn at the beginning of the visible part of the ruler to label
.
Definition at line 341 of file kruler.cpp.
◆ setFrameStyle()
void KRuler::setFrameStyle | ( | int | ) |
◆ setLength()
void KRuler::setLength | ( | int | length | ) |
Sets the length of the ruler, i.e.
the difference between the begin mark and the end mark of the ruler.
Same as (width() - offset())
when the length is not locked, it gets adjusted with the length of the widget.
Definition at line 448 of file kruler.cpp.
◆ setLengthFixed()
void KRuler::setLengthFixed | ( | bool | fix | ) |
Locks the length of the ruler, i.e.
the difference between the two end marks doesn't change when the widget is resized.
- Parameters
-
fix fixes the length, if true
Definition at line 470 of file kruler.cpp.
◆ setLittleMarkDistance()
void KRuler::setLittleMarkDistance | ( | int | dist | ) |
Sets the distance between little marks.
The default value is 1 in the metric system and 2 in the English (inches) system.
Definition at line 205 of file kruler.cpp.
◆ setMaxValue()
void KRuler::setMaxValue | ( | int | value | ) |
Sets the maximum value of the ruler pointer (default is 100).
This method calls update() so that the widget is painted after leaving to the main event loop.
- Deprecated:
- Since 5.0, use setMaximum().
Definition at line 179 of file kruler.cpp.
◆ setMediumMarkDistance()
void KRuler::setMediumMarkDistance | ( | int | dist | ) |
Sets the distance between medium marks.
For English (inches) styles it defaults to twice the little mark distance. For metric styles it defaults to five times the little mark distance.
Definition at line 218 of file kruler.cpp.
◆ setMinValue()
void KRuler::setMinValue | ( | int | value | ) |
Sets the minimal value of the ruler pointer (default is 0).
This method calls update() so that the widget is painted after leaving to the main event loop.
- Deprecated:
- Since 5.0, use setMinimum(int).
Definition at line 165 of file kruler.cpp.
◆ setOffset()
void KRuler::setOffset | ( | int | offset | ) |
Sets the ruler slide offset.
This is like slideup() or slidedown() with an absolute offset from the start of the ruler.
- Parameters
-
offset Number of pixel to move the ruler up or left from the beginning
Definition at line 480 of file kruler.cpp.
◆ setPixelPerMark()
void KRuler::setPixelPerMark | ( | double | rate | ) |
Sets the number of pixels between two base marks.
Calling this method stretches or shrinks your ruler.
For pixel display ( MetricStyle) the value is 10.0 marks per pixel ;-) For English (inches) it is 9.0, and for centimetres ~2.835 -> 3.0 . If you want to magnify your part of display, you have to adjust the mark distance here
. Notice: The double type is only supported to give the possibility of having some double values. It should be used with care. Using values below 10.0 shows visible jumps of markpositions (e.g. 2.345). Using whole numbers is highly recommended. To use int
values use setPixelPerMark((int)your_int_value); default: 1 mark per 10 pixels
Definition at line 436 of file kruler.cpp.
◆ setRulerMetricStyle()
void KRuler::setRulerMetricStyle | ( | KRuler::MetricStyle | style | ) |
Sets up the necessary tasks for the provided styles.
A convenience method.
Definition at line 360 of file kruler.cpp.
◆ setShowBigMarks()
void KRuler::setShowBigMarks | ( | bool | show | ) |
Shows/hides big marks.
Definition at line 283 of file kruler.cpp.
◆ setShowEndLabel()
void KRuler::setShowEndLabel | ( | bool | show | ) |
Show/hide number values of the end marks.
Default is false
.
Definition at line 328 of file kruler.cpp.
◆ setShowEndMarks()
void KRuler::setShowEndMarks | ( | bool | show | ) |
Shows/hides end marks.
Definition at line 296 of file kruler.cpp.
◆ setShowLittleMarks()
void KRuler::setShowLittleMarks | ( | bool | show | ) |
Shows/hides little marks.
Definition at line 257 of file kruler.cpp.
◆ setShowMediumMarks()
void KRuler::setShowMediumMarks | ( | bool | show | ) |
Shows/hides medium marks.
Definition at line 270 of file kruler.cpp.
◆ setShowPointer()
void KRuler::setShowPointer | ( | bool | show | ) |
Shows/hides the pointer.
Definition at line 309 of file kruler.cpp.
◆ setShowTinyMarks()
void KRuler::setShowTinyMarks | ( | bool | show | ) |
Shows/hides tiny marks.
Definition at line 244 of file kruler.cpp.
◆ setTinyMarkDistance()
void KRuler::setTinyMarkDistance | ( | int | dist | ) |
Sets the distance between tiny marks.
This is mostly used in the English system (inches) with distance of 1.
Definition at line 192 of file kruler.cpp.
◆ slideDown()
void KRuler::slideDown | ( | int | count = 1 | ) |
Sets the number of pixels by which the ruler may slide down or right.
The number of pixels moved is realive to the previous position. The Method makes sense for updating a ruler, which is working with a scrollbar.
This doesn't affect the position of the ruler pointer. Only the visible part of the ruler is moved.
- Parameters
-
count Number of pixel moving up or left relative to the previous position
Definition at line 510 of file kruler.cpp.
◆ slideUp()
void KRuler::slideUp | ( | int | count = 1 | ) |
Sets the number of pixels by which the ruler may slide up or left.
The number of pixels moved is realive to the previous position. The Method makes sense for updating a ruler, which is working with a scrollbar.
This doesn't affect the position of the ruler pointer. Only the visible part of the ruler is moved.
- Parameters
-
count Number of pixel moving up or left relative to the previous position
Definition at line 502 of file kruler.cpp.
◆ slotNewOffset
|
slot |
Sets the ruler marks to a new position.
The pointer is NOT updated. QWidget::repaint() is called afterwards.
Definition at line 542 of file kruler.cpp.
◆ slotNewValue
|
slot |
Sets the pointer to a new position.
The offset is NOT updated. QWidget::repaint() is called afterwards.
Definition at line 518 of file kruler.cpp.
◆ tinyMarkDistance()
int KRuler::tinyMarkDistance | ( | ) | const |
Returns the distance between tiny marks.
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