#include <CDrawBuffer.h>

Inheritance diagram for iview::CDrawBuffer:

Public Types
typedef QPixmap	BaseClass

Public Member Functions
	CDrawBuffer ()

void	Reset ()
	Reset state of this bitmap.

bool	IsCreated () const
	Check, if bitmap was created.

void	Create (const QPaintDevice &device, ibase::CSize size)
	Create new buffer with the given size.

void	CopyRectTo (const i2d::CRect &source, QPainter &drawContext, istd::CIndex2d contextPos) const
	Copy rectangle area to specified draw context.

void	CopyRectTo (const i2d::CRect &source, QPaintDevice &device, istd::CIndex2d devicePos) const
	Copy rectangle area to specified native paint device.

QPainter &	GetDrawContext ()
	Get used painter for drawing operations.

Protected Member Functions
void	EnsureDrawContext ()

Detailed Description

Definition at line 20 of file CDrawBuffer.h.

Member Typedef Documentation

◆ BaseClass

typedef QPixmap iview::CDrawBuffer::BaseClass

Definition at line 23 of file CDrawBuffer.h.

Constructor & Destructor Documentation

◆ CDrawBuffer()

iview::CDrawBuffer::CDrawBuffer ( )

inline

Definition at line 69 of file CDrawBuffer.h.

Member Function Documentation

◆ CopyRectTo() [1/2]

void iview::CDrawBuffer::CopyRectTo	(	const i2d::CRect &	source,
		QPaintDevice &	device,
		istd::CIndex2d	devicePos
	)		const

Copy rectangle area to specified native paint device.

It is used for native-compatible template implementation in iview::TViewImpl.

◆ CopyRectTo() [2/2]

void iview::CDrawBuffer::CopyRectTo	(	const i2d::CRect &	source,
		QPainter &	drawContext,
		istd::CIndex2d	contextPos
	)		const

Copy rectangle area to specified draw context.

It is used for native-compatible template implementation in iview::TViewImpl.

◆ Create()

void iview::CDrawBuffer::Create	(	const QPaintDevice &	device,
		ibase::CSize	size
	)

Create new buffer with the given size.

◆ EnsureDrawContext()

void iview::CDrawBuffer::EnsureDrawContext ( )

protected

Referenced by GetDrawContext().

◆ GetDrawContext()

QPainter & iview::CDrawBuffer::GetDrawContext ( )

inline

Get used painter for drawing operations.

Definition at line 74 of file CDrawBuffer.h.

References EnsureDrawContext(), and istd::TPointerBase< Type >::IsValid().

◆ IsCreated()

bool iview::CDrawBuffer::IsCreated ( ) const

Check, if bitmap was created.

◆ Reset()

void iview::CDrawBuffer::Reset ( )

Reset state of this bitmap.

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

Acf/Include/iview/CDrawBuffer.h

Public Types

Public Member Functions

Protected Member Functions