User Preferences and the File System
Every time you launch Graphique, it starts over. Any equations you’ve entered disappear. Any graphs you’ve created, however clever or stunning, vanish. Graphique has no permanence. This might be fine for utility or one-shot applications, but users expect more out of applications like Graphique. They expect to be able to recall recent work or preserve output. They also expect to be able to set some preferences to customize behavior. In this chapter, we add some permanence to Graphique.
KeywordsFile System User Preference Menu Item Property List Color Selection
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