When Delphi "draws" on a canvas, such as a cell in a grid, is this canvas (i.e. the cell) an individual canvas or is it a "sub - section" of a larger canvas (the grid itself)? Or, is the grid a collection of canvases (cells)? In effect is the canvas (cell) an actual Window (as per WIndows terminology)?
Thanks, I am a little confused on this topic right now. Don't normally go down to this type of level in my progs.