uiGraphicsViewBase Class Reference

Inheritance diagram for uiGraphicsViewBase:

Public Types
enum	ODDragMode { NoDrag, ScrollHandDrag, RubberBandDrag }
enum	ScrollBarPolicy { ScrollBarAsNeeded, ScrollBarAlwaysOff, ScrollBarAlwaysOn }
Public Types inherited from uiObject
enum	SzPolicy {   Undef, Small, Medium, Wide,   SmallVar, MedVar, WideVar, SmallMax,   MedMax, WideMax }
	How should the object's size behave? Undef : use default. Small : 1 base sz. Medium : 2* base sz + 1. Wide : 4* base sz + 3. The xxVar options specify that the element may have a bigger internal preferred size. In that case, the maximum is taken. The xxMax options specify that the element should take all available space ( stretch = 2 ) More...

Public Member Functions
	uiGraphicsViewBase (uiParent *, const char *)
	~uiGraphicsViewBase ()
void	setScene (uiGraphicsScene &)
	Scene becomes mine. More...
uiGraphicsScene &	scene ()
void	show ()
void	setScrollBarPolicy (bool hor, ScrollBarPolicy)
void	setDragMode (ODDragMode)
ODDragMode	dragMode () const
bool	isRubberBandingOn () const
void	setMouseTracking (bool)
bool	hasMouseTracking () const
void	setMouseWheelReversal (bool)
bool	getMouseWheelReversal () const
void	setMidMouseButtonForDrag (bool)
bool	hasMidMouseButtonForDrag () const
int	width () const
	width of widget More...
int	height () const
	height of widget More...
int	viewWidth () const
	width of viewport More...
int	viewHeight () const
	height of viewport More...
int	getSceneBorder () const
void	setSceneBorder (int)
void	centreOn (uiPoint)
uiRect	getSceneRect () const
void	setSceneRect (const uiRect &)
void	setSceneAlignment (const Alignment &)
void	setScaleFactor (float, float)
uiPoint	getCursorPos () const
void	getScaleFactor (float &, float &) const
uiPoint	getScenePos (float, float) const
const uiPoint &	getStartPos () const
const uiRect *	getSelectedArea () const
void	setViewArea (double x, double y, double w, double h)
uiRect	getViewArea () const
void	setBackgroundColor (const Color &)
Color	backgroundColor () const
void	setNoBackGround ()
void	rePaint ()
void	enableScrollZoom (bool yn=true)
void	disableScrollZoom ()
bool	scrollZoomEnabled ()
uiSize	scrollBarSize (bool horizontal) const
const uiPoint	mapFromScene (const Geom::Point2D< float > &) const
const Geom::Point2D< float >	mapToScene (const uiPoint &) const
bool	isCtrlPressed () const
void	setCtrlPressed (bool yn)
bool	print ()
MouseEventHandler &	getNavigationMouseEventHandler ()
MouseEventHandler &	getMouseEventHandler ()
KeyboardEventHandler &	getKeyboardEventHandler ()
GestureEventHandler &	gestureEventHandler ()
Public Member Functions inherited from uiObject
	uiObject (uiParent *, const char *nm)
	uiObject (uiParent *, const char *nm, uiObjectBody &)
	~uiObject ()
void	setHSzPol (SzPolicy)
void	setVSzPol (SzPolicy)
SzPolicy	szPol (bool hor=true) const
virtual void	setName (const char *)
void	setToolTip (const uiString &)
const uiString &	toolTip () const
void	translateText ()
void	display (bool yn, bool shrink=false, bool maximized=false)
void	setFocus ()
bool	hasFocus () const
void	disabFocus ()
virtual void	setCursor (const MouseCursor &)
bool	isCursorInside () const
virtual void	setStyleSheet (const char *)
Color	roBackgroundColor () const
virtual void	setBackgroundPixmap (const uiPixmap &)
virtual void	setTextColor (const Color &)
void	setSensitive (bool yn=true)
bool	sensitive () const
bool	visible () const
bool	isDisplayed () const
int	prefHNrPics () const
virtual void	setPrefWidth (int)
void	setPrefWidthInChar (int)
void	setPrefWidthInChar (float)
void	setMinimumWidth (int)
void	setMaximumWidth (int)
int	prefVNrPics () const
virtual void	setPrefHeight (int)
void	setPrefHeightInChar (int)
void	setPrefHeightInChar (float)
void	setMinimumHeight (int)
void	setMaximumHeight (int)
void	setStretch (int hor, int ver)
	Sets stretch factors for object If stretch factor is > 1, then object will already grow at pop-up. More...
void	attach (constraintType, int margin=-1)
	attaches object to another In case the stretched... options are used, margin=-1 (default) stretches the object not to cross the border. margin=-2 stretches the object to fill the parent's border. This looks nice with separators. More...
void	attach (constraintType, uiObject *, int margin=-1, bool reciprocal=true)
void	attach (constraintType, uiParent *, int margin=-1, bool reciprocal=true)
void	setFont (const uiFont &)
const uiFont *	font () const
void	setCaption (const uiString &)
void	shallowRedraw (CallBacker *=0)
void	deepRedraw (CallBacker *=0)
void	reDraw (bool deep)
uiSize	actualsize (bool include_border=true) const
uiParent *	parent ()
const uiParent *	parent () const
void	reParent (uiParent *)
uiMainWin *	mainwin ()
	mQtclass (QWidget *) getWidget()
	mQtclass (QWidget *) qwidget()
const	mQtclass (QWidget *) qwidget() const
virtual bool	handleLongTabletPress ()
virtual const ObjectSet< uiBaseObject > *	childList () const
void	close ()

Static Public Member Functions
static const ObjectSet< uiGraphicsViewBase > &	allInstances ()
Static Public Member Functions inherited from uiObject
static void	updateToolTips ()
static void	setTabOrder (uiObject *first, uiObject *second)
static int	baseFldSize ()
static int	iconSize ()

Public Attributes
CNotifier< uiGraphicsViewBase, uiSize >	reSize
	CallBacker is OLD size. More...
Notifier< uiGraphicsViewBase >	rubberBandUsed
Notifier< uiGraphicsViewBase >	reDrawNeeded
Notifier< uiGraphicsViewBase >	reDrawn
	In practice, this happens only after reSize. More...
Notifier< uiGraphicsViewBase >	preDraw
Notifier< uiGraphicsViewBase >	scrollBarUsed
Public Attributes inherited from uiObject
Notifier< uiObject >	closed
	Triggered when object closes. More...
CNotifier< uiObject, uiRect & >	setGeometry
	triggered when getting a new geometry A reference to the new geometry is passed which can be manipulated, before the geometry is actually set to the QWidget. More...

Protected Member Functions
void	translateText ()
uiGraphicsViewBody &	mkbody (uiParent *, const char *)
void	rubberBandCB (CallBacker *)
Protected Member Functions inherited from uiObject
virtual bool	closeOK ()
	hook. Accepts/denies closing of window. More...
void	triggerSetGeometry (const i_LayoutItem *, uiRect &)
	setGeometry should be triggered by this's layoutItem More...
void	updateToolTip (CallBacker *=0)

Protected Attributes
uiGraphicsViewBody *	body_
uiRect *	selectedarea_
uiGraphicsScene *	scene_
int	sceneborder_
bool	isctrlpressed_
bool	enabscrollzoom_
Protected Attributes inherited from uiObject
uiString	tooltip_
uiObjEventFilter *	uiobjeventfilter_

Friends
class	uiGraphicsViewBody

Detailed Description

Member Enumeration Documentation

enum uiGraphicsViewBase::ODDragMode

Enumerator
NoDrag
ScrollHandDrag
RubberBandDrag

enum uiGraphicsViewBase::ScrollBarPolicy

Enumerator
ScrollBarAsNeeded
ScrollBarAlwaysOff
ScrollBarAlwaysOn

Constructor & Destructor Documentation

uiGraphicsViewBase::uiGraphicsViewBase	(	uiParent *	,
		const char *
	)

uiGraphicsViewBase::~uiGraphicsViewBase

(

)

Member Function Documentation

static const ObjectSet<uiGraphicsViewBase>& uiGraphicsViewBase::allInstances ( )

static

Color uiGraphicsViewBase::backgroundColor ( ) const

virtual

Reimplemented from uiObject.

void uiGraphicsViewBase::centreOn

(

uiPoint

)

void uiGraphicsViewBase::disableScrollZoom

(

)

ODDragMode uiGraphicsViewBase::dragMode

(

)

const

void uiGraphicsViewBase::enableScrollZoom

(

bool

yn = true

)

GestureEventHandler& uiGraphicsViewBase::gestureEventHandler

(

)

uiPoint uiGraphicsViewBase::getCursorPos

(

)

const

KeyboardEventHandler& uiGraphicsViewBase::getKeyboardEventHandler

(

)

MouseEventHandler& uiGraphicsViewBase::getMouseEventHandler

(

)

bool uiGraphicsViewBase::getMouseWheelReversal

(

)

const

MouseEventHandler& uiGraphicsViewBase::getNavigationMouseEventHandler

(

)

This eventhandler handles events related to navigation (rubberbands & panning). For general calls, use getMouseEventHandler().

void uiGraphicsViewBase::getScaleFactor	(	float &	,
		float &
	)		const

int uiGraphicsViewBase::getSceneBorder

(

)

const

uiPoint uiGraphicsViewBase::getScenePos	(	float	,
		float
	)		const

uiRect uiGraphicsViewBase::getSceneRect

(

)

const

const uiRect* uiGraphicsViewBase::getSelectedArea ( ) const

inline

const uiPoint& uiGraphicsViewBase::getStartPos

(

)

const

uiRect uiGraphicsViewBase::getViewArea

(

)

const

bool uiGraphicsViewBase::hasMidMouseButtonForDrag

(

)

const

bool uiGraphicsViewBase::hasMouseTracking

(

)

const

int uiGraphicsViewBase::height ( ) const

virtual

height of widget

Reimplemented from uiObject.

bool uiGraphicsViewBase::isCtrlPressed ( ) const

inline

bool uiGraphicsViewBase::isRubberBandingOn

(

)

const

const uiPoint uiGraphicsViewBase::mapFromScene

(

const Geom::Point2D< float > &

)

const

const Geom::Point2D<float> uiGraphicsViewBase::mapToScene

(

const uiPoint &

)

const

uiGraphicsViewBody& uiGraphicsViewBase::mkbody ( uiParent *  , const char *    )

protected

bool uiGraphicsViewBase::print

(

)

void uiGraphicsViewBase::rePaint

(

)

void uiGraphicsViewBase::rubberBandCB ( CallBacker *  )

protected

uiGraphicsScene& uiGraphicsViewBase::scene

(

)

uiSize uiGraphicsViewBase::scrollBarSize

(

bool

horizontal

)

const

bool uiGraphicsViewBase::scrollZoomEnabled ( )

inline

void uiGraphicsViewBase::setBackgroundColor ( const Color &  )

virtual

Reimplemented from uiObject.

void uiGraphicsViewBase::setCtrlPressed ( bool  yn )

inline

void uiGraphicsViewBase::setDragMode

(

ODDragMode

)

void uiGraphicsViewBase::setMidMouseButtonForDrag

(

bool

)

void uiGraphicsViewBase::setMouseTracking

(

bool

)

void uiGraphicsViewBase::setMouseWheelReversal

(

bool

)

void uiGraphicsViewBase::setNoBackGround

(

)

void uiGraphicsViewBase::setScaleFactor	(	float	,
		float
	)

void uiGraphicsViewBase::setScene

(

uiGraphicsScene &

)

Scene becomes mine.

void uiGraphicsViewBase::setSceneAlignment

(

const Alignment &

)

void uiGraphicsViewBase::setSceneBorder

(

int

)

void uiGraphicsViewBase::setSceneRect

(

const uiRect &

)

void uiGraphicsViewBase::setScrollBarPolicy	(	bool	hor,
		ScrollBarPolicy
	)

void uiGraphicsViewBase::setViewArea	(	double	x,
		double	y,
		double	w,
		double	h
	)

void uiGraphicsViewBase::show

(

)

void uiGraphicsViewBase::translateText ( )

protected

int uiGraphicsViewBase::viewHeight

(

)

const

height of viewport

int uiGraphicsViewBase::viewWidth

(

)

const

width of viewport

int uiGraphicsViewBase::width ( ) const

virtual

width of widget

Reimplemented from uiObject.

Friends And Related Function Documentation

friend class uiGraphicsViewBody

friend

Member Data Documentation

uiGraphicsViewBody* uiGraphicsViewBase::body_

protected

bool uiGraphicsViewBase::enabscrollzoom_

protected

bool uiGraphicsViewBase::isctrlpressed_

protected

Notifier<uiGraphicsViewBase> uiGraphicsViewBase::preDraw

Notifier<uiGraphicsViewBase> uiGraphicsViewBase::reDrawn

In practice, this happens only after reSize.

Notifier<uiGraphicsViewBase> uiGraphicsViewBase::reDrawNeeded

CNotifier<uiGraphicsViewBase,uiSize> uiGraphicsViewBase::reSize

CallBacker is OLD size.

Notifier<uiGraphicsViewBase> uiGraphicsViewBase::rubberBandUsed

uiGraphicsScene* uiGraphicsViewBase::scene_

protected

int uiGraphicsViewBase::sceneborder_

protected

Notifier<uiGraphicsViewBase> uiGraphicsViewBase::scrollBarUsed

uiRect* uiGraphicsViewBase::selectedarea_

protected