PSListController: Difference between revisions

Revision as of 05:37, 11 October 2009

PSListController is a class that represents a list of preferences in a table. It supports loading specifiers from a property list (specified at runtime).

Subclassing

This is a simple PSListController subclass that does not offer localization. The only message strictly required is -specifiers.

@interface MyListController : PSListController
@end
@implementation MyListController
- (id)specifiers {
    if(_specifiers == nil) {
        // Loads specifiers from Name.plist from the bundle we're a part of.
        _specifiers = [[self loadSpecifiersFromPlistName:@"Name" target:self] retain];
    }
    return _specifiers
}
@end

@@ Line 1: / Line 1: @@
 {{occlass|library=Preferences.framework}}
-Provides a generic preferences list, with support for loading [[PSSpecifier|specifiers]] from a property list and writing to user defaults.
+'''PSListController''' is a class that represents a list of preferences in a table. It supports loading [[PSSpecifier|specifiers]] from a property list (specified at runtime).
-This class is typically subclassed in creating custom PreferenceBundles.
+==Subclassing==
+This is a simple PSListController subclass that does not offer localization. The only message strictly required is -specifiers.
+<source lang="objc">
+@interface MyListController : PSListController
+@end
+@implementation MyListController
+- (id)specifiers {
+    if(_specifiers == nil) {
+        // Loads specifiers from Name.plist from the bundle we're a part of.
+        _specifiers = [[self loadSpecifiersFromPlistName:@"Name" target:self] retain];
+    }
+    return _specifiers
+}
+@end
+</source>