Animating Graphics in Cocoa, Part 1
Subject:   Archiving graphics
Date:   2002-01-20 14:29:24
From:   michele
Response to: Archiving graphics

Hello Mike,

I mean not let me close the document without asking me to save unsaved changes.

I've already converted the application into a document based application, added synchronisation between colors (background and brush) and color wells as well as line width and line width slider on opening a document.

It works fine as long as I don't close the window or quit the application without closing a changed document.

Thanks for your help,


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  1. Michael Beam photo Archiving graphics
    2002-01-23 21:08:29  Michael Beam | O'Reilly Author [View]

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