iOS Question B4i GestureDetector Library - Where do I get GestureDetector.h?

[Andris]

I'm implementing the GestureDetector Library (2.30) in my B4i project. However, on compile, I get this as part of an error message:

In file included from /Users/administrator/Documents/UploadedProjects/<user id>/B4iProject/b4i_xuiviewsutils.m:2:
/Users/administrator/Documents/UploadedProjects/<user id>/B4iProject/b4i_xuiviewsutils.h:21:9: fatal error: 'GestureDetector.h' file not found
#import "GestureDetector.h"

How do I add the missing GestureDetector.h?

 

[Alexander Stolte]

Can you please show the thread where you found this lib? I only know the "GestureRecognizer" in B4I.

 

[Swissmade]

I'm implementing the GestureDetector Library (2.30) in my B4i project. However, on compile, I get this as part of an error message:


How do I add the missing GestureDetector.h?

I use a class for this called GestureRecognizer maybe you are using the same but to be sure.

GestureRecognizer - Native UIGestureRecognizer

Hi, Added a small project with examples. There are simple ones, you need to hook up them per your needs. This is a wrapper of UIGestureRecognizer. All the gesture are supported: Tap, LongPress, Swipe, Pinch, Rotation, Pan, Screen Edge Pan. See attached example. All the info in the project...

www.b4x.com

 

[Andris]

I'm implementing the GestureDetector Library (2.30) in my B4i project. However, on compile, I get this as part of an error message:


How do I add the missing GestureDetector.h?

Let me back up a bit. In the B4A version of my app, I've used the GestureDetector library that ships with B4A. Works great. For the B4i version, since it never had the identical library, I used the GestureRecognizer class, which worked great also. But in B4i (Ver 8.00) I suddenly had a problem with the PAN gesture. While debugging, I happened to see that GestureDetector is now an included library, so I've tried to implement that instead since it looks the same as in B4A. Compiling gave me the error I posted above. Is GestureDetector in fact NOT shipped with B4i 8.00?

 

[Andris]

I use a class for this called GestureRecognizer maybe you are using the same but to be sure.

GestureRecognizer - Native UIGestureRecognizer

Hi, Added a small project with examples. There are simple ones, you need to hook up them per your needs. This is a wrapper of UIGestureRecognizer. All the gesture are supported: Tap, LongPress, Swipe, Pinch, Rotation, Pan, Screen Edge Pan. See attached example. All the info in the project...

www.b4x.com

Thanks! In fact, I have been using GestureRecognizer, but yesterday saw that B4i (8.00) now included GestureDetector, so am trying to implement that. See post just above. Am I wrong about B4i including GestureDetector?

 

[Alexander Stolte]

B4i (8.00) now included GestureDetector

It doesn't.

Am I wrong about B4i including GestureDetector?

yes

 

[Andris]

It doesn't.

yes

Thanks Alexander! I won't go down this rabbit hole any further ?. But then why does GestureDetector appear as a checkbox in my B4i Libraries list? You don't have it on yours?

 

[Star-Dust]

I use a class for this called GestureRecognizer maybe you are using the same but to be sure.

GestureRecognizer - Native UIGestureRecognizer

Hi, Added a small project with examples. There are simple ones, you need to hook up them per your needs. This is a wrapper of UIGestureRecognizer. All the gesture are supported: Tap, LongPress, Swipe, Pinch, Rotation, Pan, Screen Edge Pan. See attached example. All the info in the project...

www.b4x.com

I think you were wrong to copy the version. For B4I there is no version 2.30. So you have copied the version for B4A and therefore it does not find the files.

Copy the version that was mentioned in post # 3

 

[Swissmade]

I think you were wrong to copy the version. For B4I there is no version 2.30. So you have copied the version for B4A and therefore it does not find the files.

Copy the version that was mentioned in post # 3

This I use