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IlvCalendarScale Class Reference

Calendar time scale class. More...

#include <ilviews/graphics/calendarscale.h>

Inheritance diagram for IlvCalendarScale:
IlvTimeScale IlvSimpleGraphic IlvTimeScrollable IlvGraphic IlvValueInterface

Public Types

enum  Rows
 Predefined rows indexes. More...
 

Public Member Functions

 IlvCalendarScale (IlvDisplay *display, const IlvRect &drawrect, IlvPalette *palette=0)
 Constructor. More...
 
IlvTimeScaleRowgetPredefinedRow (IlInt index)
 Returns the predefined row corresponding to a particular index. More...
 
IlInt getPredefinedRowCount ()
 Returns the number of predefined row.
 
void hidePredefinedRow (IlInt index)
 Hides the predefined time scale row. More...
 
virtual void setRow (IlInt index, IlvTimeScaleRow *row)
 changes the IlvTimeScaleRow object at a specified index. More...
 
void setVisibleDuration (IlvDuration duration)
 Sets the time interval displayed by this scale. More...
 
void setVisibleInterval (IlDate time, IlvDuration duration)
 Sets the visible time and the visible duration of the time scale. More...
 
void showPredefinedRow (IlInt index)
 Shows the predefined time scale row. More...
 
- Public Member Functions inherited from IlvTimeScale
 IlvTimeScale (IlvDisplay *display, const IlvRect &drawrect, IlvPalette *palette=0)
 Constructor. More...
 
virtual void addRow (IlvTimeScaleRow *row)
 Append the specified IlvTimeScaleRow to the scale. More...
 
void applyTransform (const IlvTransformer *)
 Applies a transformation function to the graphic object. More...
 
virtual void boundingBox (IlvRect &r, const IlvTransformer *t=0) const
 Retrieves the bounding box of the graphic object. More...
 
IlvTimeScalePaintContextcreatePaintContext (IlDate start, IlvDuration duration, IlvRect viewport)
 Create a IlvTimeScalePaintContext. More...
 
void draw (IlvPort *, const IlvTransformer *=0, const IlvRegion *=0) const
 Draws the graphic object. More...
 
IlCalendargetCalendar ()
 Get the internal calendar.
 
IlCalendargetCalendar (IlDate time)
 Get the internal calendar set to the specified time. More...
 
virtual IlInt getLocation (IlDate time)
 Get the x position corresponding to the specified time. More...
 
virtual IlInt getLocation (IlDate time, const IlvTimeScalePaintContext &context)
 Get the x position corresponding to the specified time in the specified paint context. More...
 
virtual IlDate getMaxVisibleTime () const
 Returns the maximum time that the time scrollable can show. More...
 
virtual IlDate getMinVisibleTime () const
 Returns the minimum time that the time scrollable can show. More...
 
IlDouble getOffset () const
 Get the scale offset.
 
IlvTimeScalePaintContextgetPaintContext ()
 Gets the scales' cached IlvTimeScalePaintContext. More...
 
virtual IlvTimeScaleRowgetRow (IlInt index) const
 Get the IlvTimeScaleRow at a specified index. More...
 
virtual IlDate getTime (IlInt x)
 Get the time that is under the x position in the component. More...
 
IlvTimeConvertergetTimeConverter () const
 
virtual IlvDuration getVisibleDuration () const
 Returns the duration of the time interval displayed by the time scrollable. More...
 
virtual IlvTimeInterval getVisibleInterval () const
 Returns the time interval displayed by the scale. More...
 
virtual IlDate getVisibleTime () const
 Returns the beginning of the time interval displayed by the time scrollable. More...
 
IlDouble getZoomFactor () const
 Get the scale zoom factor.
 
virtual void hideRow (IlInt index)
 Hide the specified row. More...
 
virtual void hideRow (IlvTimeScaleRow *row)
 Hide the specified row. More...
 
IlBoolean isLabelVisible () const
 Returns whether the labels should be visible. More...
 
IlBoolean isSeparatorVisible () const
 Returns whether the separators should be visible. More...
 
virtual void move (IlvPos x, IlvPos y)
 Moves the graphic object. More...
 
virtual IlBoolean removeRow (IlvTimeScaleRow *row)
 Remove a row from the IlvTimeScale object. More...
 
void setLabelVisible (IlBoolean visible)
 Specifies whether the labels should be visible. More...
 
virtual void setMaxVisibleTime (IlDate d)
 Sets the maximum time that the time scrollable can show. More...
 
virtual void setMinVisibleTime (IlDate d)
 Sets the minimum time that the time scrollable can show. More...
 
void setSeparatorVisible (IlBoolean visible)
 Specifies whether the separators should be visible. More...
 
void setTimeConverter (IlvTimeConverter *t)
 Sets the convertor of the time scale. More...
 
virtual void setVisibleTime (IlDate time)
 Sets the beginning of the time interval displayed by the time scrollable. More...
 
virtual void showRow (IlInt index)
 Show the specified row. More...
 
virtual void showRow (IlvTimeScaleRow *row)
 Show the specified row. More...
 
- Public Member Functions inherited from IlvSimpleGraphic
 IlvSimpleGraphic (IlvDisplay *display, IlvPalette *palette=0)
 Initializes a new IlvSimpleGraphic. More...
 
virtual ~IlvSimpleGraphic ()
 Destructor. More...
 
virtual void applyResources (const char *, const char *, const char *, const char *, IlvDisplay *=0)
 Applies resources on a graphic object. More...
 
IlvIntensity getAlpha () const
 Retrieves the alpha value. More...
 
IlvAntialiasingMode getAntialiasingMode () const
 Retrieves the anti-aliasing mode. More...
 
IlvArcMode getArcMode () const
 Retrieves the arc mode. More...
 
IlvColorgetBackground () const
 Retrieves the background color. More...
 
IlvColorPatterngetColorPattern () const
 Retrieves the color pattern. More...
 
virtual IlvDisplaygetDisplay () const
 Retrieves the IlvDisplay instance. More...
 
IlvFillRule getFillRule () const
 Retrieves the fill rule. More...
 
IlvFillStyle getFillStyle () const
 Retrieves the fill style. More...
 
IlvFontgetFont () const
 Retrieves the font. More...
 
IlvColorgetForeground () const
 Retrieves the foreground color. More...
 
IlvGradientPatterngetGradientPattern () const
 Retrieves the gradient pattern. More...
 
IlvLineStylegetLineStyle () const
 Retrieves the line style. More...
 
IlUShort getLineWidth () const
 Retrieves the line width. More...
 
virtual IlvLookFeelHandlergetLookFeelHandler () const
 Returns the look & feel handler used by this object. More...
 
virtual int getLookupStringInputMethod (IlvEvent &event, char *bufferReturn, int bytesBuffer, int *statusReturn)
 Gets the preedit string from an input method. More...
 
IlvDrawMode getMode () const
 Retrieves the draw mode. More...
 
IlBoolean getOverwrite () const
 Retrieves the overwrite mode. More...
 
IlvPalettegetPalette () const
 Retrieves the internal palette value. More...
 
IlvPatterngetPattern () const
 Retrieves the pattern. More...
 
virtual void invert (IlBoolean=IlFalse)
 Highlights the object. More...
 
virtual void registerInputMethod () const
 Controls the connection of a graphic object to an input method. More...
 
virtual void setAlpha (IlvIntensity)
 Sets the alpha value of the object. More...
 
virtual void setAntialiasingMode (IlvAntialiasingMode)
 Sets the anti-aliasing mode of the object. More...
 
virtual void setArcMode (IlvArcMode)
 Sets the arc mode of the object. More...
 
virtual void setBackground (IlvColor *)
 Sets the background color of the object. More...
 
virtual void setColorPattern (IlvColorPattern *)
 Sets the color pattern of the object. More...
 
virtual void setFillRule (IlvFillRule)
 Sets the fill rule of the object. More...
 
virtual void setFillStyle (IlvFillStyle)
 Sets the fill style of the object. More...
 
virtual void setFocusValuesInputMethod (IlUShort count, const IlvImValue *values) const
 Controls the interaction between a simple graphic object and an input method. More...
 
virtual void setFont (IlvFont *)
 Sets the font of the object. More...
 
virtual void setForeground (IlvColor *)
 Sets the foreground color of the object. More...
 
virtual void setGradientPattern (IlvGradientPattern *)
 Sets the gradient pattern of the object. More...
 
virtual void setHolder (IlvGraphicHolder *)
 Sets the object's holder. More...
 
virtual void setLineStyle (IlvLineStyle *)
 Sets the line style of the object. More...
 
virtual void setLineWidth (IlUShort)
 Sets the line width of the object. More...
 
virtual void setMode (IlvDrawMode)
 Sets the drawing mode of the object temporarily. More...
 
virtual void setOverwrite (IlBoolean)
 Sets an overwrite mode that modifies how the drawing member functions operate. More...
 
virtual void setPalette (IlvPalette *palette)
 Sets the internal palette. More...
 
virtual void setPattern (IlvPattern *)
 Sets the pattern of the object. More...
 
virtual void setValuesInputMethod (IlUShort count, const IlvImValue *values) const
 Controls the interaction between a graphic object and an input method. More...
 
virtual void unRegisterInputMethod () const
 Controls the disconnection of a graphic object from an input method. More...
 
virtual void unsetFocusInputMethod () const
 Controls the interaction between a graphic object and an input method. More...
 
- Public Member Functions inherited from IlvGraphic
void addCallback (const IlSymbol *callbackType, const IlSymbol *callbackName, const IlSymbol *script=0)
 Adds a callback function to a callback list. More...
 
void addCallback (const IlSymbol *callbackType, IlvGraphicCallback callback)
 Adds a callback function to a callback list. More...
 
void addCallback (const IlSymbol *callbackType, IlvGraphicCallback callbackName, IlAny data)
 Adds a callback function to a callback list. More...
 
void addClassProperty (const IlSymbol *key, IlAny value)
 Adds a property to this object's class. More...
 
void addProperty (const IlSymbol *key, IlAny value)
 Adds a specific property to the object. More...
 
void addTag (const IlSymbol *tag)
 Adds a tag. More...
 
virtual void apply (IlvApplyObject function, IlAny arg)
 Applies a function to objects that compose another object. More...
 
IlBoolean applyAttribute (const char *attributeClassName, const char *value, IlAny checkData=0) const
 Applies attributes. More...
 
IlBoolean applyAttribute (const char *attributeClassName, IlFloat value, IlAny checkData=0) const
 Applies attributes. More...
 
IlBoolean applyAttribute (const char *attributeClassName, IlInt value, IlAny checkData=0) const
 Applies attributes. More...
 
virtual void applyReferences (IlvApplyObject function, IlAny arg)
 Applies a function to objects that are referenced by another object. More...
 
virtual void callCallbacks (const IlSymbol *callbackType)
 Calls every callback of a given type. More...
 
const char * className () const
 Returns the class name of an object. More...
 
virtual void computeFocusRegion (IlvRegion &r, const IlvTransformer *t=0) const
 Computes the region needed for the drawing of the focus. More...
 
IlBoolean contains (const IlvPoint &p) const
 Checks whether a point is in the object. More...
 
virtual IlBoolean contains (const IlvPoint &p, const IlvPoint &tp, const IlvTransformer *t=0) const
 Checks whether a point is in the object. More...
 
virtual IlvGraphiccopy () const =0
 Copies this object. More...
 
void draw (IlvPort *dst, const IlvTransformer *t, const IlvRect *clip) const
 Draws a graphic object. More...
 
virtual void drawFocus (IlvPort *dst, const IlvPalette *palette, const IlvTransformer *t=0, const IlvRegion *clip=0) const
 Draws additional drawings for an object that has the keyboard focus. More...
 
virtual void getAccessors (const IlSymbol *const **, const IlvValueTypeClass *const **, IlUInt &) const
 Retrieves the list of available accessors of an object. More...
 
IlvGraphicCallback getCallback () const
 Gets the main callback function. More...
 
IlvGraphicCallback getCallback (const IlSymbol *callbackType) const
 Gets a callback. More...
 
IlAny getCallbackData (const IlSymbol *callbackType, const IlSymbol *callbackName) const
 Gets a callback user data. More...
 
IlAny getCallbackData (const IlSymbol *callbackType, IlvGraphicCallback callback) const
 Gets a callback user data. More...
 
IlSymbolgetCallbackName () const
 Gets the symbol that identifies the main callback. More...
 
IlSymbolgetCallbackName (const IlSymbol *callbackType) const
 Gets the name of a callback. More...
 
virtual IlUInt getCallbackTypes (const char *const **names, const IlSymbol *const **types) const
 Gets the number of register callback types for the object. More...
 
virtual IlvGraphicgetChildAt (IlUInt index) const
 Returns the sub-object of the graphic object specified by index. More...
 
virtual IlvGraphicgetChildByName (const char *name) const
 Returns the sub-object of the graphic object specified by a name. More...
 
virtual IlUInt getChildCount () const
 Returns the number of children of this graphic object. More...
 
virtual IlInt getChildIndex (const IlvGraphic *object) const
 Returns the index of the specified sub-object in this graphic object. More...
 
virtual IlvGraphic *const * getChildren (IlUInt &count) const
 Returns an array containing the sub-objects of this graphic object. More...
 
virtual IlvClassInfogetClassInfo () const
 Gets class information. More...
 
IlAny getClassProperty (const IlSymbol *key, IlBoolean checkParent=IlFalse) const
 Retrieves the indicated property value in the class of this object. More...
 
IlAny getClientData () const
 Gets client data. More...
 
virtual const char * getDefaultInteractor () const
 Gets the name of the default interactor for this object. More...
 
virtual IlvGraphicHoldergetHolder () const
 Gets a pointer to an object's holder. More...
 
IlvInteractorgetInteractor () const
 Returns the interactor associated with the current object. More...
 
const char * getName () const
 Gets the name of the object. More...
 
IlvNamedPropertygetNamedProperty (const IlSymbol *name) const
 Gets a named property. More...
 
IlSymbolgetNextFocusGraphic () const
 Gets the next object in the focus chain. More...
 
IlSymbolgetPreviousFocusGraphic () const
 Gets the previous object in the focus chain. More...
 
IlAny getProperty (const IlSymbol *key) const
 Gets a property. More...
 
IlvSmartSetgetSmartSet () const
 Gets the smart set object containing this graphic object. More...
 
const IlSymbol *const * getTags (IlUInt &count) const
 Returns all the tags applied to this object. More...
 
IlvDim h () const
 Gets the height value of the object. More...
 
void h (IlvDim h)
 Sets the height value of the object. More...
 
IlBoolean hasCallback (const IlSymbol *callbackType, const IlSymbol *callbackName) const
 Checks whether a callback function is in a callback list. More...
 
IlBoolean hasCallback (const IlSymbol *callbackType, IlvGraphicCallback callback) const
 Checks whether a callback function is in a callback list. More...
 
IlBoolean hasCallbackData (const IlSymbol *callbackType, const IlSymbol *callbackName) const
 Checks whether a callback function has user data. More...
 
IlBoolean hasCallbackData (const IlSymbol *callbackType, IlvGraphicCallback callback) const
 Checks whether a callback function has user data. More...
 
const IlvClassInfohasClassProperty (const IlSymbol *key, IlBoolean s=IlFalse) const
 Checks for a class where the keyed property exists. More...
 
IlBoolean hasProperty (const IlSymbol *key) const
 Checks whether the object has a particular property. More...
 
IlBoolean hasTag (const IlSymbol *tag) const
 Checks whether the object has a specific tag. More...
 
IlBoolean inside (const IlvRect &r) const
 Determines whether a rectangle is inside the bounding box. More...
 
IlBoolean inside (const IlvRect &r, const IlvRect &tr, const IlvTransformer *t=0) const
 Determines whether an object with transformation applied is inside the bounding box. More...
 
virtual IlBoolean inside (const IlvRegion &r, const IlvTransformer *t=0) const
 Determines whether an object with transformation applied is inside the bounding box. More...
 
IlBoolean intersects (const IlvRect &r) const
 Checks whether a rectangle intersects the bounding box. More...
 
IlBoolean intersects (const IlvRect &r, const IlvRect &tr, const IlvTransformer *t=0) const
 Checks whether a rectangle intersects the bounding box with transformation applied. More...
 
virtual IlBoolean intersects (const IlvRegion &r, const IlvTransformer *t=0) const
 Checks whether a region intersects the bounding box with transformation applied. More...
 
IlBoolean isFirstFocusGraphic () const
 Checks whether the object is first in the focus chain. More...
 
IlBoolean isFocusable () const
 Checks whether the object can receive the keyboard focus. More...
 
IlBoolean isInSmartSet () const
 Checks whether a graphic object belongs to a smart set. More...
 
IlBoolean isLastFocusGraphic () const
 Checks whether the object is last in the focus chain. More...
 
IlBoolean isSensitive () const
 Checks whether the object is sensitive. More...
 
IlBoolean isSubtypeOf (const char *parentClass) const
 Checks whether this object's class is a subclass of a given parent class. More...
 
IlBoolean isSubtypeOf (const IlvClassInfo *classInfo) const
 Checks whether this object's class is a subclass. More...
 
void move (const IlvPoint &p)
 Moves the graphic object. More...
 
void moveResize (const IlvRect &size)
 Moves and resizes a graphic object. More...
 
virtual IlBoolean needsInputContext () const
 Indicates whether the graphic instance can connect to an input method for locale dependent input. More...
 
virtual void print (std::ostream &out, int level=0) const
 Prints for debugging purposes. More...
 
void removeCallback (const IlSymbol *callbackType, const IlSymbol *callbackName)
 Removes a callback function from a callback list. More...
 
void removeCallback (const IlSymbol *callbackType, IlvGraphicCallback callback)
 Removes a callback function from a callback list. More...
 
IlBoolean removeClassProperty (const IlSymbol *key)
 Removes a property from this object's class. More...
 
void removeInteractor ()
 Removes the interactor from the current object. More...
 
IlvNamedPropertyremoveNamedProperty (IlSymbol *name)
 Removes a named property from the object. More...
 
IlBoolean removeProperty (const IlSymbol *key)
 Removes a property from the object. More...
 
void removeTag (const IlSymbol *tag)
 Removes a tag. More...
 
IlBoolean replaceClassProperty (const IlSymbol *key, IlAny value)
 Replaces a property in this object's class. More...
 
IlBoolean replaceProperty (const IlSymbol *key, IlAny value)
 Replaces a property. More...
 
virtual void resize (IlvDim newW, IlvDim newH)
 Resizes a graphic object. More...
 
virtual void rotate (const IlvPoint &center, IlFloat angle)
 Rotates a graphic object. More...
 
virtual void scale (IlFloat zoomX, IlFloat zoomY)
 Scales the graphic object. More...
 
void setCallback (const IlSymbol *callbackType, const IlSymbol *callbackName, const IlSymbol *script=0)
 Removes all previously set callbacks. More...
 
void setCallback (const IlSymbol *callbackType, IlvGraphicCallback callback)
 Sets a new callback. More...
 
void setCallback (const IlSymbol *callbackType, IlvGraphicCallback callbackName, IlAny data)
 Removes all previously set callbacks. More...
 
void setCallback (IlvGraphicCallback callback, IlAny data)
 Sets the main callback function. More...
 
void setCallbackData (const IlSymbol *callbackType, const IlSymbol *callbackName, IlAny data)
 Sets the callback user data for a callback function. More...
 
void setCallbackData (const IlSymbol *callbackType, IlvGraphicCallback callback, IlAny data)
 Sets the callback user data for a callback function. More...
 
void setCallbackName (const IlSymbol *callbackName)
 Sets the symbol that identifies the main callback. More...
 
void setClientData (IlAny clientData)
 Sets client data. More...
 
void setFirstFocusGraphic ()
 Sets the object to be first in the focus chain.
 
void setFocusable (IlBoolean value)
 Set the focusable state of the object. More...
 
IlBoolean setInteractor (const char *name)
 Attaches an interactor to this graphic object. More...
 
IlBoolean setInteractor (IlvInteractor *inter)
 Attaches an interactor to the current object. More...
 
void setLastFocusGraphic ()
 Sets the object to be last in the focus chain.
 
virtual void setName (const char *name)
 Sets the name of the object. More...
 
IlvNamedPropertysetNamedProperty (IlvNamedProperty *property)
 Sets a named property on the object. More...
 
virtual void setNeedsInputContext (IlBoolean val)
 Specifies whether the graphic object should have locale dependent input. More...
 
void setNextFocusGraphic (IlSymbol *name)
 Sets the object to be next in the focus chain. More...
 
void setPreviousFocusGraphic (IlSymbol *name)
 Sets an object as previous in the focus chain. More...
 
void setProperty (const IlSymbol *key, IlAny value)
 Sets a property of the object to a value. More...
 
virtual void setSensitive (IlBoolean value)
 Sets the sensitivity of the object. More...
 
virtual void symmetry (IlvDirection axis)
 Flips a graphic object. More...
 
virtual void translate (IlvPos dx, IlvPos dy)
 Applies a transformation function on a graphic object. More...
 
IlvDim w () const
 Gets the width value of the object. More...
 
void w (IlvDim w)
 Sets the width value of the object. More...
 
virtual void write (IlvOutputFile &output) const =0
 Writes an object description to a file. More...
 
IlvPos x () const
 Gets the x coordinate value of the object. More...
 
void x (IlvPos x)
 Sets the x coordinate value of the object. More...
 
IlvPos y () const
 Gets the y coordinate value of the object. More...
 
void y (IlvPos y)
 Sets the y coordinate value of the object. More...
 
virtual IlBoolean zoomable () const
 Checks whether this object is zoomable. More...
 
- Public Member Functions inherited from IlvValueInterface
virtual IlBoolean applyValue (const IlvValue &value)
 Apply an accessor. More...
 
virtual IlBoolean changeValue (const IlvValue &val)
 Changes the value of an accessor. More...
 
virtual IlBoolean changeValues (const IlvValue *values, IlUShort count=0)
 Changes several accessor values simultaneously. More...
 
virtual IlvValuequeryValue (IlvValue &val) const
 Retrieves an accessor value. More...
 
virtual void queryValues (IlvValue *values, IlUShort count) const
 Retrieves multiple accessor values simultaneously. More...
 

Protected Member Functions

virtual void drawRows (IlvPort *p, const IlvTransformer *t) const
 Paints each visible IlvTimeScaleRow object of this scale. More...
 
- Protected Member Functions inherited from IlvTimeScale
void shiftRows (IlInt index, IlvDim height)
 Shift rows vertically of height. More...
 

Additional Inherited Members

- Static Public Member Functions inherited from IlvGraphic
static void AddProperty (const IlSymbol *key, IlAny value)
 Adds a property to this object's class. More...
 
static void AddToCallbackTypeList (IlUInt &count, const char *const **names, const IlSymbol *const **types, const char *newName, const IlSymbol *newType)
 Adds a callback to a list. More...
 
static void AllowZoom (IlBoolean az)
 Sets or inhibits zooming. More...
 
static IlvClassInfoClassInfo () const
 Gets class information. More...
 
static IlAny GetProperty (const IlSymbol *key, IlBoolean checkSuperClass=IlFalse)
 Retrieves the property value associated with the key in this object's class. More...
 
static const IlvClassInfoHasProperty (const IlSymbol *key, IlBoolean checkSuperClass=IlFalse)
 Checks for the existence of a property for this object's class hierarchy. More...
 
static IlBoolean IsZoomAllowed ()
 Checks whether zoomable objects can display themselves when zooming out. More...
 
static IlvGraphicread (IlvInputFile &file, IlvPalette *palette)
 Reads an object description from a file. More...
 
static IlBoolean RemoveProperty (const IlSymbol *key)
 Removes a property from this object's class. More...
 
static IlBoolean ReplaceProperty (const IlSymbol *key, IlAny value)
 Replaces a property in this object's class. More...
 

Detailed Description

Calendar time scale class.

Library: views

This class is an extension of the class IlvTimeScale. It contains all the predefined kinds of rows. Only two of these predefined rows are visible at a time, depending on the zoom level of the time scale.

Member Enumeration Documentation

◆ Rows

Predefined rows indexes.

The indexes of each predefined row of the IlvCalendarScale.

See also
getPredefinedRow
hidePredefinedRow
showPredefinedRow

Constructor & Destructor Documentation

◆ IlvCalendarScale()

IlvCalendarScale::IlvCalendarScale ( IlvDisplay display,
const IlvRect drawrect,
IlvPalette palette = 0 
)

Constructor.

Create a new IlvCalendarScale

Parameters
displayThe display where this object is created.
drawrectThe rectangle in which the scale will be drawn.
paletteThe palette of the display object.

Member Function Documentation

◆ drawRows()

virtual void IlvCalendarScale::drawRows ( IlvPort p,
const IlvTransformer t 
) const
protectedvirtual

Paints each visible IlvTimeScaleRow object of this scale.

This method is overridden to automatically adjust which rows are visible, their tick spacing, and their format strings.

Parameters
pThe destination graphics.
tThe transformer value. If 0, no transformation is performed.

Reimplemented from IlvTimeScale.

◆ getPredefinedRow()

IlvTimeScaleRow* IlvCalendarScale::getPredefinedRow ( IlInt  index)

Returns the predefined row corresponding to a particular index.

Parameters
indexThe index of the row.

◆ hidePredefinedRow()

void IlvCalendarScale::hidePredefinedRow ( IlInt  index)

Hides the predefined time scale row.

Parameters
indexThe index of the predefined row.
See also
showPredefinedRow

◆ setRow()

virtual void IlvCalendarScale::setRow ( IlInt  index,
IlvTimeScaleRow row 
)
virtual

changes the IlvTimeScaleRow object at a specified index.

Checks that the index is within the range of predefined rows.

Parameters
indexThe index of the changed row.
rowThe new IlvTimeScaleRow.

Reimplemented from IlvTimeScale.

◆ setVisibleDuration()

void IlvCalendarScale::setVisibleDuration ( IlvDuration  duration)
virtual

Sets the time interval displayed by this scale.

The time scale adjusts its internal zoom and scroll parameters so that the specified duration is visible.

Parameters
durationThe duration of the new time interval.

Reimplemented from IlvTimeScale.

◆ setVisibleInterval()

void IlvCalendarScale::setVisibleInterval ( IlDate  time,
IlvDuration  duration 
)
virtual

Sets the visible time and the visible duration of the time scale.

Parameters
timeThe new visible time.
durationThe new visible duration.

Reimplemented from IlvTimeScale.

◆ showPredefinedRow()

void IlvCalendarScale::showPredefinedRow ( IlInt  index)

Shows the predefined time scale row.

Parameters
indexThe index of the predefined row.
See also
hidePredefinedRow