IlvViewRectangle Class Reference

Graphic class. More...

#include <ilviews/graphics/rectview.h>

Inheritance diagram for IlvViewRectangle:

Public Member Functions
	IlvViewRectangle (IlvDisplay *display, const IlvRect &rect, IlvPalette *palette=0)
	Constructor. More...
virtual void	applyTransform (const IlvTransformer *t)
	Applies a transformation function to the graphic object. More...
virtual IlvView *	createView (IlvAbstractView *parent, const IlvRect &size)
	Creates the view. More...
virtual void	draw (IlvPort *, const IlvTransformer *t=0, const IlvRegion *clip=0) const
	Draws the graphic object. More...
virtual IlvView *	getView () const
	Retrieves the view of this object. More...
void	hide ()
void	hideView ()
	Hides the stored view, but not the IlvViewRectangle (as IlvGraphic).
virtual IlBoolean	isViewVisible () const
	Retrieves the visibility of the stored view. More...
virtual void	makeView (IlvPort *dst, const IlvTransformer *t=0)
	Sets up the view. More...
virtual void	setBackground (IlvColor *)
	Sets the background color of the object. More...
virtual void	setPalette (IlvPalette *)
	Sets the internal palette. More...
virtual void	setView (IlvView *view)
	Sets the view of this object. More...
virtual void	setVisible (IlBoolean value)
	Sets the visibility of both this IlvViewRectangle (as IlvGraphic) and the stored view.
void	show ()
void	showView ()
	Shows the stored view, but not the IlvViewRectangle (as IlvGraphic).
Public Member Functions inherited from IlvFilledRectangle
	IlvFilledRectangle (IlvDisplay *display, const IlvRect &drawrect, IlvPalette *palette=0)
	Constructor. More...
virtual IlBoolean	contains (const IlvPoint &p, const IlvPoint &tp, const IlvTransformer *t=0) const
	Checks whether a point is in the object. More...
Public Member Functions inherited from IlvRectangle
	IlvRectangle (IlvDisplay *display, const IlvRect &drawrect, IlvPalette *palette=0)
	Constructor. More...
virtual void	boundingBox (IlvRect &rect, const IlvTransformer *t=0) const
	Retrieves the bounding box of the graphic object. 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...
IlvColor *	getBackground () const
	Retrieves the background color. More...
IlvColorPattern *	getColorPattern () const
	Retrieves the color pattern. More...
IlString	getCssElementName () const override
	Returns the DOM element name of this stylable object. More...
virtual IlvDisplay *	getDisplay () const
	Retrieves the IlvDisplay instance. More...
IlvFillRule	getFillRule () const
	Retrieves the fill rule. More...
IlvFillStyle	getFillStyle () const
	Retrieves the fill style. More...
IlvFont *	getFont () const
	Retrieves the font. More...
IlvColor *	getForeground () const
	Retrieves the foreground color. More...
IlvGradientPattern *	getGradientPattern () const
	Retrieves the gradient pattern. More...
IlvLineStyle *	getLineStyle () const
	Retrieves the line style. More...
IlUShort	getLineWidth () const
	Retrieves the line width. More...
virtual IlvLookFeelHandler *	getLookFeelHandler () 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...
IlvPalette *	getPalette () const
	Retrieves the internal palette value. More...
IlvPattern *	getPattern () const
	Retrieves the pattern. More...
IlvDisplay *	getStylableDisplay () const override
	Returns the display for this object. More...
IlString	getStylableName () const override
	Returns the name of this object. More...
IlvStylist *	getStylist () const override
	Returns the stylist for this object. This is the parent stylist that actually sets the style, meaning first stylist with hasStylingApplied() == true. 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	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	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 IlvGraphic *	copy () 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...
IlSymbol *	getCallbackName () const
	Gets the symbol that identifies the main callback. More...
IlSymbol *	getCallbackName (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 IlvGraphic *	getChildAt (IlUInt index) const
	Returns the sub-object of the graphic object specified by index. More...
virtual IlvGraphic *	getChildByName (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 IlvClassInfo *	getClassInfo () 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 IlvGraphicHolder *	getHolder () const
	Gets a pointer to an object's holder. More...
IlvInteractor *	getInteractor () const
	Returns the interactor associated with the current object. More...
const char *	getName () const
	Gets the name of the object. More...
IlvNamedProperty *	getNamedProperty (const IlSymbol *name) const
	Gets a named property. More...
IlSymbol *	getNextFocusGraphic () const
	Gets the next object in the focus chain. More...
IlSymbol *	getPreviousFocusGraphic () const
	Gets the previous object in the focus chain. More...
IlAny	getProperty (const IlSymbol *key) const
	Gets a property. More...
IlvSmartSet *	getSmartSet () 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 IlvClassInfo *	hasClassProperty (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...
virtual void	move (IlvPos x, IlvPos y)
	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...
IlvNamedProperty *	removeNamedProperty (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...
IlvNamedProperty *	setNamedProperty (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 IlvValue &	queryValue (IlvValue &val) const
	Retrieves an accessor value. More...
virtual void	queryValues (IlvValue *values, IlUShort count) const
	Retrieves multiple accessor values simultaneously. More...
Public Member Functions inherited from IlvStylable
	IlvStylable ()
	Constructor.
void	addCssElementClass (const IlString &cssClass)
	Appends a class to the DOM class list of this stylable object. More...
void	addCssElementClass (const IlStringList &cssClasses)
	Appends a list of classes to the DOM class list of this stylable object. More...
IlvStylable *	getChildStylable (const IlString &cssElementName) const
	Returns child stylable with specified css element name. Returns null if the child is not found. More...
virtual IlString	getCssElementClass () const
	Returns the DOM classes of this stylable object as a space separated string. <cssElement class="cssClass1 cssClass2"> More...
virtual const IlStringList &	getCssElementClassList () const
	Returns the DOM classes of this stylable object. <cssElement class="cssClass1 cssClass2"> More...
IlString	getCssElementId () const
	Returns the DOM element id of this stylable object. <cssElement id="cssId"> More...
virtual void	getOuterStylableSize (IlvDim &w, IlvDim &h) const
	Returns the size of the outer stylable if any. More...
virtual IlvStylable *	getStylableParent () const
	Returns the parent of this object in the style hierarchy. More...
virtual void	getStylableSize (IlvDim &w, IlvDim &h) const
	Returns the size of this object. More...
void	readStyleInfo (std::istream &stream)
void	setCssElementClass (const IlString &cssClass)
	Sets the DOM class of this stylable object. More...
void	setCssElementClass (const IlStringList &cssClasses)
	Sets the DOM classes of this stylable object. More...
void	setCssId (const IlString &id)
	Sets the object's css styling id. The id is initially the same as the name property of the object, but can be overridden using this function. More...
virtual void	setupDefaultCssStyle ()
	virtual functions used to setupDefaultStyle. Override this to change default styling

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 IlvClassInfo *	ClassInfo () 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 IlvClassInfo *	HasProperty (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 IlvGraphic *	read (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...
Static Public Member Functions inherited from IlvStylable
static void	DisableCssDom ()
	Disables any further DOM additions. More...

Detailed Description

Graphic class.

Library: views

The IlvViewRectangle class lets the user create a special object that contains an actual instance of the class IlvView. This lets you create a graphic object that stores a view, and that can be connected with external objects.

This class is the most general, allowing you to associate any kind of view. Other classes are provided to treat specific kinds of views such as IlvGadgetContainer. There are also classes to associate a view with an instance of IlvManager (see the classes IlvManagerRectangle, IlvSCManagerRectangle, and IlvSCGrapherRectangle.

IlvViewRectangle and its subclasses are graphic objects (IlvGraphic subclasses). Graphic objects do not know where they will be stored when created and they can be displayed in different views simultaneously. To create its inner view object before actually being drawn the IlvViewRectangle object must know its parent view. IlvViewRectangle can also explicitly request a makeView call whose parameter is the port where the destination view must be.

Accessors\nAccessors provide a scriptable and uniform way to inspect and modify an object by using its base class methods <tt>IlvValueInterface::queryValue()</tt>, <tt>IlvValueInterface::queryValues()</tt>, <tt>IlvValueInterface::changeValue()</tt>, <tt>IlvValueInterface::changeValues()</tt>.\n\n\nThis class inherits the accessors of its superclass \c IlvFilledRectangle and adds the following ones:

Name	Type	Equivalent methods
innerView	Object	getView(), setView()

Constructor & Destructor Documentation

IlvViewRectangle()

IlvViewRectangle::IlvViewRectangle	(	IlvDisplay *	display,
		const IlvRect &	rect,
		IlvPalette *	palette = 0
	)

Constructor.

Although the object is ready to be used after the constructor is called, the actual view is not created until the first draw or makeView call.

Parameters

display	The display instance.
rect	Specifies the geometry of the object.
palette	The palette used to set the background color of the encapsulated view object.

Member Function Documentation

applyTransform()

virtual void IlvViewRectangle::applyTransform ( const IlvTransformer *  t )

virtual

Applies a transformation function to the graphic object.

Applies the transformer t to the shape of the object. Unless the transformation is a scaling operation, the result of applying it to certain objects can be insignificant. For example, applying a non-scaling transformer to an IlvRectangle object is meaningless, since the rectangle remains a rectangle. On the other hand, meaningful transformations can be applied to objects that are instances of types such as IlvLine or IlvPolyPoints.

Note

applyTransform() is one of the most important method to be rewritten for classes derived from IlvGraphic, since it is called by the resize(), move(), moveResize(), scale(), etc., methods.

Parameters

t	The transformer value. If 0, no transformation is performed.

Reimplemented from IlvRectangle.

createView()

virtual IlvView* IlvViewRectangle::createView ( IlvAbstractView *  parent, const IlvRect &  size  )

virtual

Creates the view.

The new view object is created visible. This virtual member function lets you create graphic objects that store new types of IlvView objects. This member function is called by makeView.

Parameters

parent	The parent view of the created view.
size	The dimensions of the view that is created.

See also

makeView.

Reimplemented in IlvContainerRectangle.

draw()

virtual void IlvViewRectangle::draw ( IlvPort *  dst, const IlvTransformer *  t = 0, const IlvRegion *  clip = 0  ) const

virtual

Draws the graphic object.

Draws the object in the given IlvPort using the transformer t.

Parameters

dst	The destination port this object is drawn onto.
t	The transformer value. If 0, no transformation is performed.
clip	The clipping region, relative to the transformed object, or 0 if none.

Reimplemented from IlvFilledRectangle.

getView()

virtual IlvView* IlvViewRectangle::getView ( ) const

virtual

Retrieves the view of this object.

Returns

A pointer to the view that has been created by this object. If the objects has not yet been displayed, this pointer can be 0.

hide()

void IlvViewRectangle::hide

(

)

Deprecated, replaced by hideView()`.

isViewVisible()

virtual IlBoolean IlvViewRectangle::isViewVisible ( ) const

virtual

Retrieves the visibility of the stored view.

Returns

A value indicating whether the stored view is visible or not.

makeView()

virtual void IlvViewRectangle::makeView ( IlvPort *  dst, const IlvTransformer *  t = 0  )

virtual

Sets up the view.

Makes the IlvView object, meaning that is creates the view by calling the above createView member function, and sets the current background and the delete callback.

This function is called by draw when the view has not yet been created.

Parameters

dst	The destination port where the object is displayed.
t	The transformer applied to the object's drawing.

Reimplemented in IlvContainerRectangle.

setBackground()

virtual void IlvViewRectangle::setBackground ( IlvColor *  background )

virtual

Sets the background color of the object.

Sets the background color of the object.

Parameters

background

The new background color.

Reimplemented from IlvSimpleGraphic.

setPalette()

virtual void IlvViewRectangle::setPalette ( IlvPalette *  palette )

virtual

Sets the internal palette.

The previous palette is unlocked, and palette is locked.

Parameters

palette

The new palette of this object.

Reimplemented from IlvSimpleGraphic.

setView()

virtual void IlvViewRectangle::setView ( IlvView *  view )

virtual

Sets the view of this object.

Parameters

view	The new view encapsulated in this graphic object. This view must not be a top-window.

show()

void IlvViewRectangle::show

(

)

Deprecated, replaced by showView()`.