LibreOffice Module vcl (master): PaintHelper Class Reference

LibreOffice Module vcl (master) 1

Collaboration diagram for PaintHelper:

Public Member Functions
	PaintHelper (vcl::Window *pWindow, ImplPaintFlags nPaintFlags)

void	SetPop ()

void	SetPaintRect (const tools::Rectangle &rRect)

void	SetSelectionRect (const tools::Rectangle &rRect)

void	SetRestoreCursor (bool bRestoreCursor)

bool	GetRestoreCursor () const

ImplPaintFlags	GetPaintFlags () const

vcl::Region &	GetPaintRegion ()

void	DoPaint (const vcl::Region *pRegion)

void	StartBufferedPaint ()
	Start buffered paint: set it up to have the same settings as m_pWindow. More...

void	PaintBuffer ()
	Paint the content of the buffer to the current m_pWindow. More...

	~PaintHelper ()

Private Attributes
VclPtr< vcl::Window >	m_pWindow

std::unique_ptr< vcl::Region >	m_pChildRegion

tools::Rectangle	m_aSelectionRect

tools::Rectangle	m_aPaintRect

vcl::Region	m_aPaintRegion

ImplPaintFlags	m_nPaintFlags

bool	m_bPop: 1

bool	m_bRestoreCursor: 1

bool	m_bStartedBufferedPaint: 1
	This PaintHelper started a buffered paint, and should paint it on the screen when being destructed. More...

Detailed Description

Definition at line 165 of file paint.cxx.

Constructor & Destructor Documentation

◆ PaintHelper()

PaintHelper::PaintHelper	(	vcl::Window *	pWindow,
		ImplPaintFlags	nPaintFlags
	)

Definition at line 218 of file paint.cxx.

◆ ~PaintHelper()

Member Function Documentation

◆ DoPaint()

void PaintHelper::DoPaint ( const vcl::Region * pRegion )

Definition at line 247 of file paint.cxx.

References vcl::Window::ApplySettings(), VclPtr< reference_type >::get(), vcl::Window::GetBackground(), vcl::Window::GetOutDev(), vcl::Window::GetText(), vcl::Window::ImplGetWinChildClipRegion(), vcl::Window::ImplGetWindowImpl(), vcl::Region::Intersect(), Wallpaper::IsBitmap(), vcl::Region::IsEmpty(), m_aPaintRect, m_pChildRegion, m_pWindow, ImplFrameData::maBufferedRect, WindowImpl::maInvalidateRegion, ImplFrameData::mbInBufferedPaint, WindowImpl::mbTrackVisible, WindowImpl::mnPaintFlags, ImplFrameData::mpBuffer, WindowImpl::mpWinData, vcl::Window::mpWindowImpl, NONE, vcl::Window::Paint(), PaintAll, PaintAllChildren, vcl::Window::PushPaintHelper(), SAL_WARN, vcl::Window::SetBackground(), StartBufferedPaint(), vcl::Window::SupportsDoubleBuffering(), tools::Rectangle::Union(), vcl::Region::Union(), and VCL_GL_INFO.

◆ GetPaintFlags()

ImplPaintFlags PaintHelper::GetPaintFlags ( ) const

inline

Definition at line 199 of file paint.cxx.

References m_nPaintFlags.

Referenced by vcl::Window::PushPaintHelper().

◆ GetPaintRegion()

vcl::Region & PaintHelper::GetPaintRegion ( )

inline

Definition at line 203 of file paint.cxx.

References m_aPaintRegion.

Referenced by vcl::Window::PushPaintHelper().

◆ GetRestoreCursor()

bool PaintHelper::GetRestoreCursor ( ) const

inline

Definition at line 195 of file paint.cxx.

References m_bRestoreCursor.

Referenced by vcl::Window::PopPaintHelper().

◆ PaintBuffer()

void PaintHelper::PaintBuffer ( )

Paint the content of the buffer to the current m_pWindow.

Definition at line 237 of file paint.cxx.

References m_bStartedBufferedPaint, m_pWindow, ImplFrameData::maBufferedRect, ImplFrameData::mbInBufferedPaint, vcl::Window::mpWindowImpl, and vcl::PaintBufferGuard::SetPaintRect().

Referenced by ~PaintHelper().

◆ SetPaintRect()

void PaintHelper::SetPaintRect ( const tools::Rectangle & rRect )

inline

Definition at line 183 of file paint.cxx.

References m_aPaintRect.

Referenced by vcl::Window::PushPaintHelper().

◆ SetPop()

void PaintHelper::SetPop ( )

inline

Definition at line 179 of file paint.cxx.

References m_bPop.

Referenced by vcl::Window::PushPaintHelper().

◆ SetRestoreCursor()

void PaintHelper::SetRestoreCursor ( bool bRestoreCursor )

inline

Definition at line 191 of file paint.cxx.

References m_bRestoreCursor.

Referenced by vcl::Window::PushPaintHelper().

◆ SetSelectionRect()

void PaintHelper::SetSelectionRect ( const tools::Rectangle & rRect )

inline

Definition at line 187 of file paint.cxx.

References m_aSelectionRect.

Referenced by vcl::Window::PushPaintHelper().

◆ StartBufferedPaint()

void PaintHelper::StartBufferedPaint ( )

Start buffered paint: set it up to have the same settings as m_pWindow.

Definition at line 227 of file paint.cxx.

References m_bStartedBufferedPaint, m_pWindow, ImplFrameData::maBufferedRect, ImplFrameData::mbInBufferedPaint, and vcl::Window::mpWindowImpl.

Referenced by DoPaint().

Member Data Documentation

◆ m_aPaintRect

tools::Rectangle PaintHelper::m_aPaintRect

private

Definition at line 171 of file paint.cxx.

Referenced by DoPaint(), and SetPaintRect().

◆ m_aPaintRegion

vcl::Region PaintHelper::m_aPaintRegion

private

Definition at line 172 of file paint.cxx.

Referenced by GetPaintRegion().

◆ m_aSelectionRect

tools::Rectangle PaintHelper::m_aSelectionRect

private

Definition at line 170 of file paint.cxx.

Referenced by SetSelectionRect(), and ~PaintHelper().

◆ m_bPop

bool PaintHelper::m_bPop

private

Definition at line 174 of file paint.cxx.

Referenced by SetPop(), and ~PaintHelper().

◆ m_bRestoreCursor

bool PaintHelper::m_bRestoreCursor

private

Definition at line 175 of file paint.cxx.

Referenced by GetRestoreCursor(), and SetRestoreCursor().

◆ m_bStartedBufferedPaint

bool PaintHelper::m_bStartedBufferedPaint

private

This PaintHelper started a buffered paint, and should paint it on the screen when being destructed.

Definition at line 176 of file paint.cxx.

Referenced by PaintBuffer(), StartBufferedPaint(), and ~PaintHelper().

◆ m_nPaintFlags

ImplPaintFlags PaintHelper::m_nPaintFlags

private

Definition at line 173 of file paint.cxx.

Referenced by GetPaintFlags(), and ~PaintHelper().

◆ m_pChildRegion

std::unique_ptr<vcl::Region> PaintHelper::m_pChildRegion

private

Definition at line 169 of file paint.cxx.

Referenced by DoPaint(), and ~PaintHelper().

◆ m_pWindow

VclPtr<vcl::Window> PaintHelper::m_pWindow

private

Definition at line 168 of file paint.cxx.

Referenced by DoPaint(), PaintBuffer(), StartBufferedPaint(), and ~PaintHelper().

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

paint.cxx