FX::FXDCWindow Class Reference

Window Device Context. More...

#include <FXDCWindow.h>

Inheritance diagram for FX::FXDCWindow:

List of all members.

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	drawRoundRectangle (FXint x, FXint y, FXint w, FXint h, FXint ew, FXint eh)
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	drawEllipse (FXint x, FXint y, FXint w, FXint h)
virtual void	fillRectangle (FXint x, FXint y, FXint w, FXint h)
virtual void	fillRectangles (const FXRectangle *rectangles, FXuint nrectangles)
virtual void	fillRoundRectangle (FXint x, FXint y, FXint w, FXint h, FXint ew, FXint eh)
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	fillEllipse (FXint x, FXint y, FXint w, FXint h)
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	drawArea (const FXDrawable *source, FXint sx, FXint sy, FXint sw, FXint sh, FXint dx, FXint dy, FXint dw, FXint dh)
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 FXString &string)
virtual void	drawText (FXint x, FXint y, const FXchar *string, FXuint length)
virtual void	drawImageText (FXint x, FXint y, const FXString &string)
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 ()
Friends
class	FXFont

---

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::drawPoints	(	const FXPoint *	points,
		FXuint	npoints
	)			[virtual]

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::drawPointsRel	(	const FXPoint *	points,
		FXuint	npoints
	)			[virtual]

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::drawLines	(	const FXPoint *	points,
		FXuint	npoints
	)			[virtual]

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::drawLinesRel	(	const FXPoint *	points,
		FXuint	npoints
	)			[virtual]

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::drawLineSegments	(	const FXSegment *	segments,
		FXuint	nsegments
	)			[virtual]

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::drawRectangles	(	const FXRectangle *	rectangles,
		FXuint	nrectangles
	)			[virtual]

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::drawRoundRectangle	(	FXint	x,
		FXint	y,
		FXint	w,
		FXint	h,
		FXint	ew,
		FXint	eh
	)			[virtual]

Draw rounded rectangle with ellipse with ew and ellips height eh.

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::drawArcs	(	const FXArc *	arcs,
		FXuint	narcs
	)			[virtual]

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::drawEllipse	(	FXint	x,
		FXint	y,
		FXint	w,
		FXint	h
	)			[virtual]

Draw ellipse.

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::fillRectangles	(	const FXRectangle *	rectangles,
		FXuint	nrectangles
	)			[virtual]

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::fillRoundRectangle	(	FXint	x,
		FXint	y,
		FXint	w,
		FXint	h,
		FXint	ew,
		FXint	eh
	)			[virtual]

Filled rounded rectangle with ellipse with ew and ellips height eh.

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::fillChords	(	const FXArc *	chords,
		FXuint	nchords
	)			[virtual]

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::fillArcs	(	const FXArc *	arcs,
		FXuint	narcs
	)			[virtual]

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::fillEllipse	(	FXint	x,
		FXint	y,
		FXint	w,
		FXint	h
	)			[virtual]

Fill ellipse.

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::fillConcavePolygon	(	const FXPoint *	points,
		FXuint	npoints
	)			[virtual]

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::fillComplexPolygon	(	const FXPoint *	points,
		FXuint	npoints
	)			[virtual]

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::fillConcavePolygonRel	(	const FXPoint *	points,
		FXuint	npoints
	)			[virtual]

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::fillComplexPolygonRel	(	const FXPoint *	points,
		FXuint	npoints
	)			[virtual]

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::drawArea	(	const FXDrawable *	source,
		FXint	sx,
		FXint	sy,
		FXint	sw,
		FXint	sh,
		FXint	dx,
		FXint	dy,
		FXint	dw,
		FXint	dh
	)			[virtual]

Draw area stretched 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::drawIconShaded	(	const FXIcon *	icon,
		FXint	dx,
		FXint	dy
	)			[virtual]

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::drawIconSunken	(	const FXIcon *	icon,
		FXint	dx,
		FXint	dy
	)			[virtual]

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::drawText	(	FXint	x,
		FXint	y,
		const FXString &	string
	)			[virtual]

Draw string with base line starting at x, y.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::drawText	(	FXint	x,
		FXint	y,
		const FXchar *	string,
		FXuint	length
	)			[virtual]

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::drawImageText	(	FXint	x,
		FXint	y,
		const FXString &	string
	)			[virtual]

Draw text starting at x, y over filled background.

Reimplemented from FX::FXDC.

virtual void FX::FXDCWindow::drawImageText	(	FXint	x,
		FXint	y,
		const FXchar *	string,
		FXuint	length
	)			[virtual]

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.

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Friends And Related Function Documentation

friend class FXFont [friend]

Reimplemented from FX::FXDC.