/*

     File: AnimatedSliderAppDelegate.m 

 Abstract: The Application's delegate. 

  Version: 1.1 

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 be used to endorse or promote products derived from the Apple Software 

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 expressly stated in this notice, no other rights or licenses, express or 

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 MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION 

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 OPERATION ALONE OR IN COMBINATION WITH YOUR PRODUCTS. 

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 */

#import "AnimatedSliderAppDelegate.h"

@implementation AnimatedSliderAppDelegate

- (BOOL)applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)sender

{

    return YES;

}

/* IBAction called when the user submits the value in the text cell.

 */

- (IBAction)animateToFloatValueFrom:(id)sender

{

        // create a new animation context so we can adjust the duration

    [NSAnimationContext beginGrouping];

    [[NSAnimationContext currentContext] setDuration:1.0];

        /* Core Animation is unaware of the slider's min and max value and will

         * setup the animation timing as if it were going to be able to

         * move the slider the full way.  If the user enters a value such as

         * 1000 in the text field, the resulting animation will be much faster

         * than if the user entered 100.

         * To work around this we enforce the min/max values ourself before

         * passing them to Core Animation. */

    float value = [(NSTextField*)sender floatValue];

    value = (value > [slider maxValue]) ? [slider maxValue] : value;

    value = (value < [slider minValue]) ? [slider minValue] : value;

        // set the new value on the animator proxy, triggering the animation

    [[slider animator] setFloatValue:value ];

    [NSAnimationContext endGrouping];

}

@end