XmDrawingArea
#include <Xm/DrawingArea.h>
XmDrawingArea
XmCreateDrawingArea
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.
XmNmarginWidth
XmNmarginHeight
XmNresizeCallback
XmNexposeCallback
XmNinputCallback
XmNresizePolicy
Object(3) Rect(3) UnNamedObj(3) Core(3) Composite(3) Constraint(3) XmManager(3) XmDrawingArea(3)
The Drawing Area widget defines the following callback lists : XmNexposeCallback, XmNinputCallback, XmNresizeCallback, XmNdestroyCallback.
All callbacks
pass a pointer to the following structure :
typedef struct {
int reason;
XEvent *event;
Window window;
} XmDrawingAreaCallbackStruct;
DrawingAreaInput()