A vertical scroll bar. More...

#include <PresenterScrollBar.hxx>

Inheritance diagram for sdext::presenter::PresenterVerticalScrollBar:

Collaboration diagram for sdext::presenter::PresenterVerticalScrollBar:

Public Member Functions
	PresenterVerticalScrollBar (const css::uno::Reference< css::uno::XComponentContext > &rxComponentContext, const css::uno::Reference< css::awt::XWindow > &rxParentWindow, const std::shared_ptr< PresenterPaintManager > &rpPaintManager, const ::std::function< void(double)> &rThumbMotionListener)

virtual	~PresenterVerticalScrollBar () override

virtual sal_Int32	GetSize () const override

Public Member Functions inherited from sdext::presenter::PresenterScrollBar
virtual	~PresenterScrollBar () override

	PresenterScrollBar (const PresenterScrollBar &)=delete

PresenterScrollBar &	operator= (const PresenterScrollBar &)=delete

virtual void SAL_CALL	disposing () override

css::uno::Reference< css::uno::XComponentContext > const &	GetComponentContext () const

void	SetVisible (const bool bIsVisible)

void	SetPosSize (const css::geometry::RealRectangle2D &rBox)
	Set the bounding box of the scroll bar. More...

void	SetThumbPosition (double nPosition, const bool bAsynchronousRepaint)
	Set the position of the movable thumb. More...

double	GetThumbPosition () const

void	SetTotalSize (const double nTotalSize)
	Set the upper border of the slider range. More...

void	SetThumbSize (const double nThumbSize)
	Set the size of the movable thumb. More...

double	GetThumbSize () const

void	SetLineHeight (const double nLineHeight)

double	GetLineHeight () const

void	SetCanvas (const css::uno::Reference< css::rendering::XCanvas > &rxCanvas)
	Set the canvas that is used for painting the scroll bar. More...

void	SetBackground (const SharedBitmapDescriptor &rpBackgroundBitmap)

void	CheckValues ()
	Call this after changing total size or thumb position or size to move the thumb to a valid position. More...

void	Paint (const css::awt::Rectangle &rUpdateBox)
	On some occasions it is necessary to trigger the painting of a scrollbar from the outside. More...

virtual sal_Int32	GetSize () const =0

virtual void SAL_CALL	windowResized (const css::awt::WindowEvent &rEvent) override

virtual void SAL_CALL	windowMoved (const css::awt::WindowEvent &rEvent) override

virtual void SAL_CALL	windowShown (const css::lang::EventObject &rEvent) override

virtual void SAL_CALL	windowHidden (const css::lang::EventObject &rEvent) override

virtual void SAL_CALL	windowPaint (const css::awt::PaintEvent &rEvent) override

virtual void SAL_CALL	mousePressed (const css::awt::MouseEvent &rEvent) override

virtual void SAL_CALL	mouseReleased (const css::awt::MouseEvent &rEvent) override

virtual void SAL_CALL	mouseEntered (const css::awt::MouseEvent &rEvent) override

virtual void SAL_CALL	mouseExited (const css::awt::MouseEvent &rEvent) override

virtual void SAL_CALL	mouseMoved (const css::awt::MouseEvent &rEvent) override

virtual void SAL_CALL	mouseDragged (const css::awt::MouseEvent &rEvent) override

virtual void SAL_CALL	disposing (const css::lang::EventObject &rEvent) override

Protected Member Functions
virtual double	GetDragDistance (const sal_Int32 nX, const sal_Int32 nY) const override

virtual void	UpdateDragAnchor (const double nDragDistance) override

virtual double	GetMinor (const double nX, const double nY) const override

virtual void	UpdateBorders () override

virtual void	UpdateBitmaps () override

virtual void	PaintComposite (const css::awt::Rectangle &rRepaintBox, const Area eArea, const SharedBitmapDescriptor &rpStartBitmaps, const SharedBitmapDescriptor &rpCenterBitmaps, const SharedBitmapDescriptor &rpEndBitmaps) override

Protected Member Functions inherited from sdext::presenter::PresenterScrollBar
css::geometry::RealRectangle2D const &	GetRectangle (const Area eArea) const

virtual double	GetDragDistance (const sal_Int32 nX, const sal_Int32 nY) const =0

virtual void	UpdateDragAnchor (const double nDragDistance)=0

virtual double	GetMinor (const double nX, const double nY) const =0

virtual void	UpdateBorders ()=0

virtual void	UpdateBitmaps ()=0

virtual void	PaintComposite (const css::awt::Rectangle &rRepaintBox, const Area eArea, const SharedBitmapDescriptor &rpStartBitmaps, const SharedBitmapDescriptor &rpCenterBitmaps, const SharedBitmapDescriptor &rpEndBitmaps)=0

	PresenterScrollBar (const css::uno::Reference< css::uno::XComponentContext > &rxComponentContext, const css::uno::Reference< css::awt::XWindow > &rxParentWindow, std::shared_ptr< PresenterPaintManager > xPaintManager, ::std::function< void(double)> aThumbMotionListener)

void	Repaint (const css::geometry::RealRectangle2D &rBox, const bool bAsynchronous)

void	PaintBackground (const css::awt::Rectangle &rRepaintBox)

void	PaintBitmap (const css::awt::Rectangle &rRepaintBox, const Area eArea, const SharedBitmapDescriptor &rpBitmaps)

void	UpdateWidthOrHeight (sal_Int32 &rSize, const SharedBitmapDescriptor &rpDescriptor)

css::uno::Reference< css::rendering::XBitmap >	GetBitmap (const Area eArea, const SharedBitmapDescriptor &rpBitmaps) const

PresenterBitmapContainer::BitmapDescriptor::Mode	GetBitmapMode (const Area eArea) const

bool	IsDisabled (const Area eArea) const

double	ValidateThumbPosition (double nPosition)

Private Attributes
sal_Int32	mnScrollBarWidth

Additional Inherited Members
Public Types inherited from sdext::presenter::PresenterScrollBar
enum	Area { Total , Pager , Thumb , PagerUp , PagerDown , PrevButton , NextButton , None , AreaCount = None }

Protected Attributes inherited from sdext::presenter::PresenterScrollBar
css::uno::Reference< css::uno::XComponentContext >	mxComponentContext

css::uno::Reference< css::awt::XWindow >	mxWindow

css::uno::Reference< css::rendering::XCanvas >	mxCanvas

css::uno::Reference< css::drawing::XPresenterHelper >	mxPresenterHelper

std::shared_ptr< PresenterPaintManager >	mpPaintManager

double	mnThumbPosition

double	mnTotalSize

double	mnThumbSize

double	mnLineHeight

css::geometry::RealPoint2D	maDragAnchor

::std::function< void(double)>	maThumbMotionListener

Area	meButtonDownArea

Area	meMouseMoveArea

css::geometry::RealRectangle2D	maBox [AreaCount]

bool	mbIsNotificationActive

std::shared_ptr< PresenterBitmapContainer >	mpBitmaps

SharedBitmapDescriptor	mpPrevButtonDescriptor

SharedBitmapDescriptor	mpNextButtonDescriptor

SharedBitmapDescriptor	mpPagerStartDescriptor

SharedBitmapDescriptor	mpPagerCenterDescriptor

SharedBitmapDescriptor	mpPagerEndDescriptor

SharedBitmapDescriptor	mpThumbStartDescriptor

SharedBitmapDescriptor	mpThumbCenterDescriptor

SharedBitmapDescriptor	mpThumbEndDescriptor

bool	maEnabledState [AreaCount]

Static Protected Attributes inherited from sdext::presenter::PresenterScrollBar
static std::weak_ptr< PresenterBitmapContainer >	mpSharedBitmaps

Detailed Description

A vertical scroll bar.

Definition at line 225 of file PresenterScrollBar.hxx.

Constructor & Destructor Documentation

◆ PresenterVerticalScrollBar()

sdext::presenter::PresenterVerticalScrollBar::PresenterVerticalScrollBar	(	const css::uno::Reference< css::uno::XComponentContext > &	rxComponentContext,
		const css::uno::Reference< css::awt::XWindow > &	rxParentWindow,
		const std::shared_ptr< PresenterPaintManager > &	rpPaintManager,
		const ::std::function< void(double)> &	rThumbMotionListener
	)

Definition at line 554 of file PresenterScrollBar.cxx.

◆ ~PresenterVerticalScrollBar()

sdext::presenter::PresenterVerticalScrollBar::~PresenterVerticalScrollBar ( )

overridevirtual

Definition at line 564 of file PresenterScrollBar.cxx.

Member Function Documentation

◆ GetDragDistance()

double sdext::presenter::PresenterVerticalScrollBar::GetDragDistance	(	const sal_Int32	nX,
		const sal_Int32	nY
	)		const

overrideprotectedvirtual

Implements sdext::presenter::PresenterScrollBar.

Definition at line 568 of file PresenterScrollBar.cxx.

References sdext::presenter::PresenterScrollBar::maDragAnchor, sdext::presenter::PresenterScrollBar::mnThumbPosition, sdext::presenter::PresenterScrollBar::mnThumbSize, sdext::presenter::PresenterScrollBar::mnTotalSize, and sdext::presenter::PresenterScrollBar::mxWindow.

◆ GetMinor()

double sdext::presenter::PresenterVerticalScrollBar::GetMinor	(	const double	nX,
		const double	nY
	)		const

overrideprotectedvirtual

Implements sdext::presenter::PresenterScrollBar.

Definition at line 601 of file PresenterScrollBar.cxx.

◆ GetSize()

sal_Int32 sdext::presenter::PresenterVerticalScrollBar::GetSize ( ) const

overridevirtual

Implements sdext::presenter::PresenterScrollBar.

Definition at line 596 of file PresenterScrollBar.cxx.

References mnScrollBarWidth.

◆ PaintComposite()

void sdext::presenter::PresenterVerticalScrollBar::PaintComposite	(	const css::awt::Rectangle &	rRepaintBox,
		const Area	eArea,
		const SharedBitmapDescriptor &	rpStartBitmaps,
		const SharedBitmapDescriptor &	rpCenterBitmaps,
		const SharedBitmapDescriptor &	rpEndBitmaps
	)