29 Jan
1998
29 Jan
'98
8:25 p.m.
1) What is the easiest way to draw a graphical object (e.g., a line)? Can you draw in the Workspace or must you draw on a special canvas? Could you provide a simple example?
2) How do you include a character such as a single quote in a Squeak string; i.e., what is the equivalent in Squeak SmallTalk of "'" (I am aware of the fact that you can always replace the single quote by a double quote as in 'John"s', but I wonder if there is another solution)?
3) What is the easiest way to generate a simple window containing a button, in Squeak?
Any answers to these questions would be much appreciated.
Philippe de Rochambeau