Tasharen Entertainment Forum

Support => NGUI 3 Support => Topic started by: jindave on June 25, 2014, 05:25:35 AM

Title: UIInput on canceled event
Post by: jindave on June 25, 2014, 05:25:35 AM

Hello Tasharen team,
I found that I often need to handle situation when mobile keyboard was canceled by user (He touched outside of keyboard). You reset the state like this:

Update function:

1. if (!mKeyboard.wasCanceled) Submit();
2. mKeyboard = null;
3. isSelected = false;
4. mCached = "";

I did small update which I guess can be handy for all:

Event declaration:

1. public List<EventDelegate> onCanceled = new List<EventDelegate>();

Update function:

1. if (!mKeyboard.wasCanceled) Submit();
2. else Canceled();
3. mKeyboard = null;
4. isSelected = false;
5. mCached = "";

Canceled function:

1. public void Canceled()
2. {
3.     if (NGUITools.GetActive(this))
4.     {
5.         if (current == null)
6.         {
7.             current = this;
8.             EventDelegate.Execute(onCanceled);
9.             current = null;
10.         }
11.     }
12. }

Title: Re: UIInput on canceled event
Post by: ArenMook on June 25, 2014, 06:29:49 AM

You will get OnSelect(false) when you cancel it. Another advantage of OnSelect(false) is that it will work with more than just mobile keyboards -- stand-alone builds also send out OnSelect(false) when you click somewhere else.

Title: Re: UIInput on canceled event
Post by: jindave on June 25, 2014, 07:00:43 AM

Thanks for clarification!