Android Question Notice enabled changed

[Guenter Becker]

Hello and have a good day

I have to know by an event that is raised automatically if a view state changes from enabled to disabled and vice versa.
Do'nt know if to it is possible with an event or listener or else.

Can anyone please help me with a b4a code snipped to solve this? Thank you in advance.

 

[John Naylor]

Which view(s) are you wanting to use this with? If it's XUI views you can modify the source code to create a new version. Add a DesignerProperty (myEnabled as boolean) and when that is changed have it execute a callsubdelayed event that you can deal with in your main code and an 'mbase.enabled =' to actually change the enabled state.

[Edit] actually no need for a new designer property you could simply add / modify

Public Sub setEnabled (b As Boolean)
    mBase.enabled = b    'Deal with enabling / disabling the control
   
    If xui.SubExists(mCallBack, mEventName & "_EnabledStateChanged", 1) Then
        CallSubDelayed2(mCallBack, mEventName & "_EnableStateChanged", b)
    End If
End Sub

Could you elaborate further on what you need?

 

[Guenter Becker]

Thank you, I found a solution (Observable) I di'nt remember. Ist a classs taken from the forum.