Object-oriented Programming for the Macintosh

0-A BEGIN aCmdNumber AsText BEGIN END BOOLEAN called Clascal class library clipboard CmdNumber command number command object current selection cursor debugging desk accessories dialog box disk document DoMenuCommand drawing EnclosingRect ENDC event event loop example Figure File font frame FUNCTION graphical view handle highlight IFC fTrace inheritance Instance Methods instance variables INTEGER invoked itsCmdNumber itsHeap Lisa listView MacApp application MacApp classes MacDraw Macintosh application Macintosh User Interface MacPaint menu command Metaclass Mini-QuadWorld mouse button multiple inheritance Neon newVertex Note Object Logo Object Pascal object-oriented languages object-oriented programming Objective-C OSType Overridden method OVERRIDE palette panel Parallelogram Point printing PROCEDURE quadDocument QuadList quadrilateral QuadWorld QuickDraw Rect rectangle Rhombus rilateral rotation screen scroll selected quad SELF.fVertex SELF.quad SENDC SIFC sketcher Smalltalk subclass superclass textual THeap theQuadWindow Toolbox Toolkit TQuad TQuadGrView TSketchQuadCmd TSquare TView Undo User Interface Standard vertex vertices window