Android Question Call click event in a new module from another module

Enthousiastic · Aug 4, 2025

Hello ,
I want to create my own custom view that contains the TableView Class ( https://www.b4x.com/android/forum/threads/class-tableview-supports-tables-of-any-size.19254/#content ). For example its name is "MyCustomView".
How can I call the click event from this new module with a command ?
I need to re-declare the events in the new module at the beginning as " #Event: CellClick(col As Int, row As Int) " ?
Many thanks Enthousiastic

LucaMs · Aug 4, 2025

In your MyCustomView class you have a TableView, for example:

B4X:

Private MyTableView As Table
MyTableView.Initialize(Me, "MyTable", 5)

Create the TableView events in your class, for example:

B4X:

Private Sub MyTable_CellClick(RowIndex As Int, ColIndex As Int) 
    If xui.SubExists(mCallBack, mEventName & "_CellClick", 0) Then 
        CallSubDelayed3(mCallBack, mEventName & "CellClick", RowIndex, ColIndex) 
    End If
End Sub

[Note: not tested]

DonManfred · Aug 5, 2025

Enthousiastic said:
How can I call the click event from this new module with a command ?

You can´t as you can not set the SENDER by code.

You can however create a method that can be called.But remember that that you can´t use the SENDER here.

Enthousiastic · Aug 5, 2025

Thank you for your direct response. I suppose the rest events is probably done the same way.
( CellLongClick , HeaderClick , HeaderLongClick , ScrollChanged , ShowRow ).
You really are an incredible forum.

Android Question Call click event in a new module from another module

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Android Question Call click event in a new module from another module

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