TreeViewDemo/Controller/TreeViewAppDelegate.m

/*

    File: TreeViewAppDelegate.m

Abstract: TreeView Application Delegate Implementation

 Version: 1.4

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*/

#import "TreeViewAppDelegate.h"

#import "TreeView.h"

#import "ObjCClassWrapper.h"

@implementation TreeViewAppDelegate

// Populates the TreeView with content once the app has launched

- (void)applicationDidFinishLaunching:(NSNotification *)aNotification {

    // Specify a .nib file for the TreeView to load each time it needs to create a new node view.

    [treeView setNodeViewNibName:@"ObjCClassTreeNodeView"];

    // Specify a starting root class to inspect on launch.

    [self setRootClassName:@"NSButton"];

}

#pragma mark *** Property Accessors ***

@synthesize window;

@synthesize treeView;

- (NSString *)rootClassName {

    return rootClassName;

}

- (void)setRootClassName:(NSString *)newRootClassName {

    if (![rootClassName isEqualToString:newRootClassName]) {

        [rootClassName release];

        rootClassName = [newRootClassName copy];

        // Get an ObjCClassWrapper for the named Objective-C Class, and set it as the TreeView's root.

        [treeView setModelRoot:[ObjCClassWrapper wrapperForClassNamed:rootClassName]];

    }

}

#pragma mark *** Cleanup ***

- (void)dealloc {

    [rootClassName release];

    [super dealloc];

}

@end