B4J Question Detect a click on a label on a listview

[tdocs2]

Greetings.

Thank you for your replies.

How do I detect a click on a label on a listview in B4J?

Best regards.

Sandy

 

[Erel]

If you are just adding strings to the listview then there are no labels.

You need to explicitly create the labels and add them:

Sub Process_Globals
   Private fx As JFX
   Private MainForm As Form
   Private ListView1 As ListView
End Sub

Sub AppStart (Form1 As Form, Args() As String)
   MainForm = Form1
   MainForm.SetFormStyle("UNIFIED")
   MainForm.RootPane.LoadLayout("1")
   MainForm.Show   
   For Each s As String In Array("item 1", "item 2", "item 3")
     Dim lbl As Label
     lbl.Initialize("lbl")
     lbl.Text = s
     ListView1.Items.Add(lbl)
   Next
End Sub

Private Sub lbl_MouseClicked (EventData As MouseEvent)
   Dim lbl As Label = Sender
   Log($"Label: ${lbl.Text} was clicked"$)
End Sub

 

[tdocs2]

Thank you, Erel.

Works as advertised.

Sandy