LibreOffice Module sdext (master)  1
Public Member Functions | Protected Member Functions | Private Attributes | List of all members
sdext::presenter::PresenterVerticalScrollBar Class Reference

A vertical scroll bar. More...

#include <PresenterScrollBar.hxx>

Inheritance diagram for sdext::presenter::PresenterVerticalScrollBar:
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Collaboration diagram for sdext::presenter::PresenterVerticalScrollBar:
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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
 
PresenterScrollBaroperator= (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 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
 
 PresenterScrollBar (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)
 
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< PresenterPaintManagermpPaintManager
 
double mnThumbPosition
 
double mnTotalSize
 
double mnThumbSize
 
double mnLineHeight
 
css::geometry::RealPoint2D maDragAnchor
 
::std::function< void(double)> const maThumbMotionListener
 
Area meButtonDownArea
 
Area meMouseMoveArea
 
css::geometry::RealRectangle2D maBox [AreaCount]
 
bool mbIsNotificationActive
 
std::shared_ptr< PresenterBitmapContainermpBitmaps
 
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< PresenterBitmapContainermpSharedBitmaps
 

Detailed Description

A vertical scroll bar.

Definition at line 225 of file PresenterScrollBar.hxx.

Constructor & Destructor Documentation

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 567 of file PresenterScrollBar.cxx.

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

Definition at line 577 of file PresenterScrollBar.cxx.

Member Function Documentation

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

Implements sdext::presenter::PresenterScrollBar.

Definition at line 614 of file PresenterScrollBar.cxx.

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

Implements sdext::presenter::PresenterScrollBar.

Definition at line 609 of file PresenterScrollBar.cxx.

References mnScrollBarWidth.

void sdext::presenter::PresenterVerticalScrollBar::PaintComposite ( const css::awt::Rectangle &  rRepaintBox,
const Area  eArea,
const SharedBitmapDescriptor rpStartBitmaps,
const SharedBitmapDescriptor rpCenterBitmaps,
const SharedBitmapDescriptor rpEndBitmaps 
)
overrideprotectedvirtual
void sdext::presenter::PresenterVerticalScrollBar::UpdateBitmaps ( )
overrideprotectedvirtual
void sdext::presenter::PresenterVerticalScrollBar::UpdateBorders ( )
overrideprotectedvirtual
void sdext::presenter::PresenterVerticalScrollBar::UpdateDragAnchor ( const double  nDragDistance)
overrideprotectedvirtual

Member Data Documentation

sal_Int32 sdext::presenter::PresenterVerticalScrollBar::mnScrollBarWidth
private

Definition at line 250 of file PresenterScrollBar.hxx.

Referenced by GetSize(), and UpdateBitmaps().


The documentation for this class was generated from the following files: