Scrollview Widget Numchildren / Scrollview Widget Insert And Remove Objects

Solar2D Widgets
#1

Hi,

I currently use the 2013.1075 (2013.4.1) Version

Got problems with scrollView widget.

  • I have a scrollView widget. Let call it myScrollView

  • I insert display objects on it with the insert method : myScrollView:insert(object)

Firstly, I don’t understand :

 - why myScrollView.numChildren is always equal to 3, regardless the number of display objects I insert?

Secondly,

  • is it possible to “disinsert” an object already inserted in myScrollView without removing the object itself ?

Thank you for your help :slight_smile:

Best,

Olivier

#2

Hi,

I currently use the 2013.1075 (2013.4.1) Version

Got problems with scrollView widget.

  • I have a scrollView widget. Let call it myScrollView

  • I insert display objects on it with the insert method : myScrollView:insert(object)

Firstly, I don’t understand :

 - why myScrollView.numChildren is always equal to 3, regardless the number of display objects I insert?

Secondly,

  • is it possible to “disinsert” an object already inserted in myScrollView without removing the object itself ?

Thank you for your help :slight_smile:

Best,

Olivier

  1. Thats because when you insert an object into a scrollView it gets inserted into the scrollView’s _view group, this is the group which scrolls. Which is in your case myScrollView._view

  2. Sure, just insert the object into another group. Objects can only reside in one display group at a time.

Hope this helps

#3

Thank you Danny :slight_smile:

it helps!

Best,

Olivier

#4

Hi Danny

I’ve just sent a bug report on scrollView widget with code sample

(Case 22436) BUG in new scrollView widget 

Hope you can have a look and help me… :slight_smile:

Thank you !

Sincerely, 

Olivier

#5

Hey Olivier.

Thanks for reporting the bug, your test case helped identify where the problem was and the issue has been fixed.

Once daily builds kick off again the fix will be available (in the first few daily builds) 

Thanks

#6

Thanks Danny !

Great news :slight_smile:

Olivier

#7

Hi,

I currently use the 2013.1075 (2013.4.1) Version

Got problems with scrollView widget.

  • I have a scrollView widget. Let call it myScrollView

  • I insert display objects on it with the insert method : myScrollView:insert(object)

Firstly, I don’t understand :

 - why myScrollView.numChildren is always equal to 3, regardless the number of display objects I insert?

Secondly,

  • is it possible to “disinsert” an object already inserted in myScrollView without removing the object itself ?

Thank you for your help :slight_smile:

Best,

Olivier

  1. Thats because when you insert an object into a scrollView it gets inserted into the scrollView’s _view group, this is the group which scrolls. Which is in your case myScrollView._view

  2. Sure, just insert the object into another group. Objects can only reside in one display group at a time.

Hope this helps

#8

Thank you Danny :slight_smile:

it helps!

Best,

Olivier

#9

Hi Danny,

I didn’t find the Case 22436) in recent builds

Do you know when it will be integrated?

Thanks

Olivier

#10

Hi Danny

I’ve just sent a bug report on scrollView widget with code sample

(Case 22436) BUG in new scrollView widget 

Hope you can have a look and help me… :slight_smile:

Thank you !

Sincerely, 

Olivier

#11

Hey Olivier.

Thanks for reporting the bug, your test case helped identify where the problem was and the issue has been fixed.

Once daily builds kick off again the fix will be available (in the first few daily builds) 

Thanks

#12

Thanks Danny !

Great news :slight_smile:

Olivier

#13

Hi Danny,

I didn’t find the Case 22436) in recent builds

Do you know when it will be integrated?

Thanks

Olivier