B4J Question can Scroll enable

[Tayfur]

Now; scroll autoshowing on TreeTableView
how can i "scroll.enable=false" for TreeTableView

 

[Erel]

Do you want to prevent the user from vertically scrolling the TreeTableView?

 

[Tayfur]

Do you want to prevent the user from vertically scrolling the TreeTableView?

Yes; Same time i want to show/hide

scroll.enable=false
scroll.visible=false

 

[Erel]

There is no proper way to do it.

This code will hide the scrolls:

Dim jo As JavaObject = TreeTableView1
Dim scrolls() As Object = jo.RunMethodJO("lookupAll", Array(".scroll-bar")).RunMethod("toArray", Null)
For Each scroll As Node In scrolls
   scroll.Visible = False
   scroll.Alpha = 0
Next

However it is not perfect and the table is still scrollable.

You can probably improve it with a custom CSS file.
(https://bugs.openjdk.java.net/brows...uetabpanels:comment-tabpanel#comment-13725534)

 

[Tayfur]

There is no proper way to do it.

This code will hide the scrolls:

Dim jo As JavaObject = TreeTableView1
Dim scrolls() As Object = jo.RunMethodJO("lookupAll", Array(".scroll-bar")).RunMethod("toArray", Null)
For Each scroll As Node In scrolls
   scroll.Visible = False
   scroll.Alpha = 0
Next

However it is not perfect and the table is still scrollable.

You can probably improve it with a custom CSS file.
(https://bugs.openjdk.java.net/browse/JDK-8090721?focusedCommentId=13725534&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13725534)

great ; Thanks @Erel