Class MCoeControlBrushContext

class MCoeControlBrushContext : public MCoeControlContext;

Description

Protocol for sharing brush settings used in graphics operations.

It can be used to set brush and pen properties before drawing a control.

The mixin provides a default implementation of a control context. It implements PrepareContext() to initialise brush settings used in graphics operations. Its data members are public so that the brush style, brush colour and brush pattern can be set by application code.

Derivation

• MCoeControlContext - Interface to allow sharing of graphics settings between controls

• MCoeControlBrushContext - Protocol for sharing brush settings used in graphics operations

Members

Defined in MCoeControlBrushContext:
MCoeControlBrushContext(), PrepareContext(), iBitmap, iBrushColor, iBrushStyle

Inherited from MCoeControlContext:
ActivateContext(), MCoeControlContext_Reserved1(), MCoeControlContext_Reserved2(), ResetContext()

IMPORT_C MCoeControlBrushContext();

Description

Cause vtable & typeinfo to be exported

protected: virtual IMPORT_C void PrepareContext(CWindowGc &aGc) const;

Description

Sets the brush settings for the specified graphics context.

If iBitmap is set, it sets this as the brush pattern and sets the brush style to EPatternedBrush. Otherwise, it sets the brush style and brush colour using the values of iBrushStyle and iBrushColor.

Parameters

CWindowGc &aGc The graphics context to set.

CWindowGc::TBrushStyle iBrushStyle;

Description

Brush style. (Not required if iBitmap is set.)

TRgb iBrushColor;

Description

Brush colour. (Not required if iBitmap is set.)

const CFbsBitmap * iBitmap;

Description

Brush pattern.