Hi
In the function
TblSetCustomDrawProcedure
you set the callback procedure for the specified column. That makes sense.
What does not is when the callback function is called, there are no params
passed to the function in the calling statement, but the prototype for the
callback function is
The callback procedure should have this prototype:
void TableDrawItemFuncType ( VoidPtr table,
Word row, Word column, RectanglePtr bounds);
How are these params getting passed to the cell drawing function (the
callback function) and where is it called? I am looking at a table example
but all I see is the prototype, the setcallback function and the definition
of the drawcell function.
Thanks in advance
Dean-O
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