B4J Question About Tableview

[moore_it]

Hi all,

it's possible to ad a icon at the column header of the tableview ?

Thanks in advice
Toni

 

[Erel]

You can use this code to put a Node in the column header:

Sub SetColumnGraphic(tv As TableView, Index As Int, Node As Node)
   Dim jo As JavaObject = tv
   Dim column As JavaObject = jo.RunMethodJO("getColumns", Null).RunMethod("get", Array(Index))
   column.RunMethod("setGraphic", Array(Node))
End Sub

Example:

Dim b As Button
b.Initialize("b")
b.SetLayoutAnimated(0, 0, 0, 100, 50)
b.Text = "Click"
SetColumnGraphic(TableView1, 1, b)

You can use ImageView to put an image.

 

[moore_it]

wonderful many thanks