This is a very good sample source code on Mac. It shows how to customize the NSSavePanel

Packet : 103244840customsave.zip filelist
CustomSave/
CustomSave/CustomSave.app/
CustomSave/CustomSave.app/Contents/
CustomSave/CustomSave.app/Contents/Info.plist
CustomSave/CustomSave.app/Contents/MacOS/
CustomSave/CustomSave.app/Contents/MacOS/CustomSave
CustomSave/CustomSave.app/Contents/PkgInfo
CustomSave/CustomSave.app/Contents/Resources/
CustomSave/CustomSave.app/Contents/Resources/English.lproj/
CustomSave/CustomSave.app/Contents/Resources/English.lproj/InfoPlist.strings
CustomSave/CustomSave.app/Contents/Resources/English.lproj/MainMenu.nib/
CustomSave/CustomSave.app/Contents/Resources/English.lproj/MainMenu.nib/classes.nib
CustomSave/CustomSave.app/Contents/Resources/English.lproj/MainMenu.nib/info.nib
CustomSave/CustomSave.app/Contents/Resources/English.lproj/MainMenu.nib/objects.nib
CustomSave/CustomSave.app/Contents/Resources/English.lproj/MyDocument.nib/
CustomSave/CustomSave.app/Contents/Resources/English.lproj/MyDocument.nib/classes.nib
CustomSave/CustomSave.app/Contents/Resources/English.lproj/MyDocument.nib/info.nib
CustomSave/CustomSave.app/Contents/Resources/English.lproj/MyDocument.nib/objects.nib
CustomSave/CustomSave.app/Contents/Resources/ReadMe.rtf
CustomSave/CustomSave.xcodeproj/
CustomSave/CustomSave.xcodeproj/project.pbxproj
CustomSave/CustomSave_Prefix.pch
CustomSave/English.lproj/
CustomSave/English.lproj/InfoPlist.strings
CustomSave/English.lproj/MainMenu.nib/
CustomSave/English.lproj/MainMenu.nib/classes.nib
CustomSave/English.lproj/MainMenu.nib/info.nib
CustomSave/English.lproj/MainMenu.nib/objects.nib
CustomSave/English.lproj/MyDocument.nib/
CustomSave/English.lproj/MyDocument.nib/classes.nib
CustomSave/English.lproj/MyDocument.nib/info.nib
CustomSave/English.lproj/MyDocument.nib/objects.nib
CustomSave/Info.plist
CustomSave/main.m
CustomSave/MyDocument.h
CustomSave/MyDocument.m
CustomSave/ReadMe.rtf

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