home *** CD-ROM | disk | FTP | other *** search
- //========================================================================
- //
- // LTKCanvas.h
- //
- // Copyright 1996 Derek B. Noonburg
- //
- //========================================================================
-
- #ifndef LTKCANVAS_H
- #define LTKCANVAS_H
-
- #ifdef __GNUC__
- #pragma interface
- #endif
-
- #include <stddef.h>
- #include <X11/Xlib.h>
- #include "LTKWidget.h"
-
- //------------------------------------------------------------------------
- // LTKCanvas
- //------------------------------------------------------------------------
-
- class LTKCanvas: public LTKWidget {
- public:
-
- //---------- constructor ----------
-
- LTKCanvas(char *name1, int widgetNum1,
- int minWidth1, int minHeight1, LTKRedrawCbk redrawCbk1);
-
- //---------- layout ----------
-
- virtual void layout1();
-
- //---------- drawing ----------
-
- virtual void redraw();
-
- protected:
-
- int minWidth, minHeight; // minimum size
-
- LTKRedrawCbk redrawCbk; // redraw callback
- };
-
- #endif
-