Question

i want to animate my two window using NSWindowFlipper i get the code from here now i want to call that animation class how can i call that flipper class
this is my window

   IBOutlet    NSWindow  *from ;
    IBOutlet   NSWindow * to;

Answer 1

You need to import “NSWindow+Additions” and “NSWindowFlipper” classes to Your project. If You want to call this class You need button with “NSWindowFlipper” launch code.

-(IBAction)call:(id)sender {

    [from flipToWindow:to withDuration:2.5 shadowed:NO];
}

Don’t forget to import in buttons class .h “NSWindowFlipper” like so:

#import "NSWindowFlipper.h"

For example this class can be like so:

#import <Foundation/Foundation.h>
#import "NSWindowFlipper.h"


@interface CallClass : NSObject {

    IBOutlet NSWindow* from;
    IBOutlet NSWindow* to;
}

-(IBAction)call:(id)sender;

@end

Don’t forget IBOutlet Your windows and button!! Uncheck “Visible At Launch” to Your “to” window.

And Your class .m can be like so:

#import "CallClass.h"

@implementation CallClass

-(IBAction)call:(id)sender {

    [from flipToWindow:to withDuration:2.5 shadowed:NO];
}

@end

So I think Your problem was because You forget to import header file “NSWindowFlipper.h” to Your’s class header file.

Now everything should work. Good luck!