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XmDrawingArea(3)		LessTif Manuals		      XmDrawingArea(3)

NAME
       XmDrawingArea - Motif-capable drawing-area widget

SYNOPSIS
       #include <Xm/DrawingA.h>

       XmDrawingArea

       XmCreateDrawingArea

DESCRIPTION
       XmDrawingArea  is  a  general purpose widget that can be used both as a
       canvas type widget or general manager widget.  The widget  has  expose,
       resize and input callbacks and allows other widgets as its children.

X RESOURCES
       Name		   Class	     Type		   Default   Access
       ─────────────────────────────────────────────────────────────────────────────
       XmNmarginWidth	   XmCMarginWidth    HorizontalDimension   NULL	     CSG
       XmNmarginHeight	   XmCMarginHeight   VerticalDimension	   NULL	     CSG
       XmNresizeCallback   XmCCallback	     Callback		   NULL	     CSG
       XmNexposeCallback   XmCCallback	     Callback		   NULL	     CSG
       XmNinputCallback	   XmCCallback	     Callback		   NULL	     CSG
       XmNresizePolicy	   XmCResizePolicy   ResizePolicy	   NULL	     CSG

       XmNmarginWidth

       XmNmarginHeight

       XmNresizeCallback

       XmNexposeCallback

       XmNinputCallback

       XmNresizePolicy

CLASS HIERARCHY
       Object(3)  Rect(3)  UnNamedObj(3)  Core(3)  Composite(3)	 Constraint(3)
       XmManager(3) XmDrawingArea(3)

CALLBACKS
       The Drawing Area widget defines the following callback lists  :	XmNex‐
       poseCallback, XmNinputCallback, XmNresizeCallback, XmNdestroyCallback.

       All callbacks pass a pointer to the following structure :
	 typedef struct {
	   int reason;
	   XEvent *event;
	   Window window;
	 } XmDrawingAreaCallbackStruct;

ACTIONS
       DrawingAreaInput()

TRANSLATIONS
       <BtnMotion>:	      ManagerGadgetButtonMotion()
       <Btn1Down>:	      DrawingAreaInput() ManagerGadgetArm()
       <Btn1Down>,<Btn1Up>:   DrawingAreaInput() ManagerGadgetActivate()
       <Btn1Up>:	      DrawingAreaInput() ManagerGadgetActivate()

       <Btn1Down>(2+):	      DrawingAreaInput() ManagerGadgetMultiArm()
       <Btn1Up>(2+):	      DrawingAreaInput() ManagerGadgetMultiActivate()
       <Btn2Down>:	      DrawingAreaInput() ManagerGadgetDrag()
       <BtnDown>:	      DrawingAreaInput()
       <BtnUp>:		      DrawingAreaInput()
       <Key>osfActivate:      DrawingAreaInput() ManagerParentActivate()
       <Key>osfCancel:	      DrawingAreaInput() ManagerParentCancel()
       <Key>osfHelp:	      DrawingAreaInput() ManagerGadgetHelp()
       <Key>osfSelect:	      DrawingAreaInput() ManagerGadgetSelect()
       <Key>Return:	      DrawingAreaInput() ManagerParentActivate()
       <Key>Return:	      DrawingAreaInput() ManagerGadgetSelect()
       <Key>space:	      DrawingAreaInput() ManagerGadgetSelect()
       <KeyDown>:	      DrawingAreaInput() ManagerGadgetKeyInput()
       <KeyUp>:		      DrawingAreaInput()

CONVENIENCE FUNCTIONS
SEE ALSO
LessTif Project			  April 1998		      XmDrawingArea(3)

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