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FX::FXDCWindow Class Reference

Window Device Context. More...

#include <FXDCWindow.h>

Inheritance diagram for FX::FXDCWindow:


Public Member Functions
	FXDCWindow (FXDrawable drawable, FXEvent event)
	FXDCWindow (FXDrawable *drawable)
void	begin (FXDrawable *drawable)
void	end ()
virtual FXColor	readPixel (FXint x, FXint y)
virtual void	drawPoint (FXint x, FXint y)
virtual void	drawPoints (const FXPoint *points, FXuint npoints)
virtual void	drawPointsRel (const FXPoint *points, FXuint npoints)
virtual void	drawLine (FXint x1, FXint y1, FXint x2, FXint y2)
virtual void	drawLines (const FXPoint *points, FXuint npoints)
virtual void	drawLinesRel (const FXPoint *points, FXuint npoints)
virtual void	drawLineSegments (const FXSegment *segments, FXuint nsegments)
virtual void	drawRectangle (FXint x, FXint y, FXint w, FXint h)
virtual void	drawRectangles (const FXRectangle *rectangles, FXuint nrectangles)
virtual void	drawArc (FXint x, FXint y, FXint w, FXint h, FXint ang1, FXint ang2)
virtual void	drawArcs (const FXArc *arcs, FXuint narcs)
virtual void	fillRectangle (FXint x, FXint y, FXint w, FXint h)
virtual void	fillRectangles (const FXRectangle *rectangles, FXuint nrectangles)
virtual void	fillChord (FXint x, FXint y, FXint w, FXint h, FXint ang1, FXint ang2)
virtual void	fillChords (const FXArc *chords, FXuint nchords)
virtual void	fillArc (FXint x, FXint y, FXint w, FXint h, FXint ang1, FXint ang2)
virtual void	fillArcs (const FXArc *arcs, FXuint narcs)
virtual void	fillPolygon (const FXPoint *points, FXuint npoints)
virtual void	fillConcavePolygon (const FXPoint *points, FXuint npoints)
virtual void	fillComplexPolygon (const FXPoint *points, FXuint npoints)
virtual void	fillPolygonRel (const FXPoint *points, FXuint npoints)
virtual void	fillConcavePolygonRel (const FXPoint *points, FXuint npoints)
virtual void	fillComplexPolygonRel (const FXPoint *points, FXuint npoints)
virtual void	drawHashBox (FXint x, FXint y, FXint w, FXint h, FXint b=1)
virtual void	drawFocusRectangle (FXint x, FXint y, FXint w, FXint h)
virtual void	drawArea (const FXDrawable *source, FXint sx, FXint sy, FXint sw, FXint sh, FXint dx, FXint dy)
virtual void	drawImage (const FXImage *image, FXint dx, FXint dy)
virtual void	drawBitmap (const FXBitmap *bitmap, FXint dx, FXint dy)
virtual void	drawIcon (const FXIcon *icon, FXint dx, FXint dy)
virtual void	drawIconShaded (const FXIcon *icon, FXint dx, FXint dy)
virtual void	drawIconSunken (const FXIcon *icon, FXint dx, FXint dy)
virtual void	drawText (FXint x, FXint y, const FXchar *string, FXuint length)
virtual void	drawImageText (FXint x, FXint y, const FXchar *string, FXuint length)
virtual void	setForeground (FXColor clr)
virtual void	setBackground (FXColor clr)
virtual void	setDashes (FXuint dashoffset, const FXchar *dashpattern, FXuint dashlength)
virtual void	setLineWidth (FXuint linewidth=0)
virtual void	setLineCap (FXCapStyle capstyle=CAP_BUTT)
virtual void	setLineJoin (FXJoinStyle joinstyle=JOIN_MITER)
virtual void	setLineStyle (FXLineStyle linestyle=LINE_SOLID)
virtual void	setFillStyle (FXFillStyle fillstyle=FILL_SOLID)
virtual void	setFillRule (FXFillRule fillrule=RULE_EVEN_ODD)
virtual void	setFunction (FXFunction func=BLT_SRC)
virtual void	setTile (FXImage *tile, FXint dx=0, FXint dy=0)
virtual void	setStipple (FXBitmap *stipple, FXint dx=0, FXint dy=0)
virtual void	setStipple (FXStipplePattern stipple, FXint dx=0, FXint dy=0)
virtual void	setClipRegion (const FXRegion &region)
virtual void	setClipRectangle (FXint x, FXint y, FXint w, FXint h)
virtual void	setClipRectangle (const FXRectangle &rectangle)
virtual void	clearClipRectangle ()
virtual void	setClipMask (FXBitmap *mask, FXint dx=0, FXint dy=0)
virtual void	clearClipMask ()
virtual void	setFont (FXFont *fnt)
virtual void	clipChildren (FXbool yes)
virtual	~FXDCWindow ()

Detailed Description

Window Device Context.

The Window Device Context allows drawing into an FXDrawable, such as an on-screen window (FXWindow and derivatives) or an off-screen image (FXImage and its derivatives). Because certain hardware resources are locked down, only one FXDCWindow may be locked on a drawable at any one time.

Constructor & Destructor Documentation

FX::FXDCWindow::FXDCWindow ( FXDrawable * drawable,

FXEvent * event

)

Construct for painting in response to expose; This sets the clip rectangle to the exposed rectangle.

FX::FXDCWindow::FXDCWindow ( FXDrawable * drawable )

Construct for normal drawing; This sets clip rectangle to the whole drawable.

virtual FX::FXDCWindow::~FXDCWindow ( ) [virtual]

Destructor.

Member Function Documentation

void FX::FXDCWindow::begin ( FXDrawable * drawable )

Begin locks in a drawable surface.

void FX::FXDCWindow::end ( )

End unlock the drawable surface.

virtual FXColor FX::FXDCWindow::readPixel ( FXint x,

FXint y

) [virtual]

Read back pixel.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::drawPoint ( FXint x,

FXint y

) [virtual]

Draw points.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::drawLine ( FXint x1,

FXint y1,

FXint x2,

FXint y2

) [virtual]

Draw lines.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::drawRectangle ( FXint x,

FXint y,

FXint w,

FXint h

) [virtual]

Draw rectangles.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::drawArc ( FXint x,

FXint y,

FXint w,

FXint h,

FXint ang1,

FXint ang2

) [virtual]

Draw arcs.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::fillRectangle ( FXint x,

FXint y,

FXint w,

FXint h

) [virtual]

Filled rectangles.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::fillChord ( FXint x,

FXint y,

FXint w,

FXint h,

FXint ang1,

FXint ang2

) [virtual]

Fill chord.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::fillArc ( FXint x,

FXint y,

FXint w,

FXint h,

FXint ang1,

FXint ang2

) [virtual]

Draw arcs.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::fillPolygon ( const FXPoint * points,

FXuint npoints

) [virtual]

Filled polygon.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::fillPolygonRel ( const FXPoint * points,

FXuint npoints

) [virtual]

Filled polygon with relative points.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::drawHashBox ( FXint x,

FXint y,

FXint w,

FXint h,

FXint b = 1

) [virtual]

Draw hashed box.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::drawFocusRectangle ( FXint x,

FXint y,

FXint w,

FXint h

) [virtual]

Draw focus rectangle.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::drawArea ( const FXDrawable * source,

FXint sx,

FXint sy,

FXint sw,

FXint sh,

FXint dx,

FXint dy

) [virtual]

Draw area from source.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::drawImage ( const FXImage * image,

FXint dx,

FXint dy

) [virtual]

Draw image.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::drawBitmap ( const FXBitmap * bitmap,

FXint dx,

FXint dy

) [virtual]

Draw bitmap.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::drawIcon ( const FXIcon * icon,

FXint dx,

FXint dy

) [virtual]

Draw icon.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::drawText ( FXint x,

FXint y,

const FXchar * string,

FXuint length

) [virtual]

Draw string.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::setForeground ( FXColor clr ) [virtual]

Set foreground/background drawing color.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::setBackground ( FXColor clr ) [virtual]

Set background drawing color.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::setDashes ( FXuint dashoffset,

const FXchar * dashpattern,

FXuint dashlength

) [virtual]

Set dash pattern.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::setLineWidth ( FXuint linewidth = 0 ) [virtual]

Set line width.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::setLineCap ( FXCapStyle capstyle = CAP_BUTT ) [virtual]

Set line cap style.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::setLineJoin ( FXJoinStyle joinstyle = JOIN_MITER ) [virtual]

Set line join style.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::setLineStyle ( FXLineStyle linestyle = LINE_SOLID ) [virtual]

Set line style.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::setFillStyle ( FXFillStyle fillstyle = FILL_SOLID ) [virtual]

Set fill style.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::setFillRule ( FXFillRule fillrule = RULE_EVEN_ODD ) [virtual]

Set fill rule.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::setFunction ( FXFunction func = BLT_SRC ) [virtual]

Set blit function.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::setTile ( FXImage * tile,

FXint dx = 0,

FXint dy = 0

) [virtual]

Set the tile.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::setStipple ( FXBitmap * stipple,

FXint dx = 0,

FXint dy = 0

) [virtual]

Set the stipple pattern.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::setStipple ( FXStipplePattern stipple,

FXint dx = 0,

FXint dy = 0

) [virtual]

Set the stipple pattern.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::setClipRegion ( const FXRegion & region ) [virtual]

Set clip region.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::setClipRectangle ( FXint x,

FXint y,

FXint w,

FXint h

) [virtual]

Set clip rectangle.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::setClipRectangle ( const FXRectangle & rectangle ) [virtual]

Set clip rectangle.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::clearClipRectangle ( ) [virtual]

Clear clipping.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::setClipMask ( FXBitmap * mask,

FXint dx = 0,

FXint dy = 0

) [virtual]

Set clip mask.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::clearClipMask ( ) [virtual]

Clear clip mask.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::setFont ( FXFont * fnt ) [virtual]

Set font to draw text with.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::clipChildren ( FXbool yes ) [virtual]

Clip against child windows.

Reimplemented from FX::FXDC.

FX::FXDCWindow Class Reference

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation