Scrolling a large list inside a TUniTreeView

[bruno65]

i'm using the last version of uniGUI.

It's impossible to scroll a large list in a TUniTreeView with the middle button of the mouse.

We stay at the beginning of the large list with a blank space above (that appears) ....

[Sherzod]

Hello, 

Does this issue occur only with large lists, or does it happen with any list size?

[bruno65]

for me this happens only with a large list

[Sherzod]

I will try to check. 

[bruno65]

Okay, if you have any solution i'm very interested to fix that issue

[Sherzod]

Ok, I will check and let you know. 

[bruno65]

Well , i'm come back if you have found a solution about the issue ?

[Sherzod]

3 hours ago, bruno65 said:

Well , i'm come back if you have found a solution about the issue ?

Sorry, but I tried with 1,000 nodes, each having random child nodes, and I couldn't reproduce your case. Could you provide more details on how many nodes you have and which browser you are using? Can you create a simple test case to reproduce the issue?

[bruno65]

i found a workaround. Thank you Sherzod

[Abaksoft]

19 hours ago, bruno65 said:

i found a workaround. Thank you Sherzod

Hi Bruno,

If you don't mind, can please share it...

Thx.

[Tokay]

Hi. I have seems same issue. Show you video. Firstly I have constructed relatively long tree view structure. Selected is the first node. All works fine. After I have selected any of middle node (about 10-11 sec on video) then scrolling of UniTreeView become completely broken: we can view that appears strange empty space before tree, and tree scrooll could not be done completelly.

[Sherzod]

Hello @Abaksoft, @Tokay

This config may help you:

procedure TMainForm.UniFormCreate(Sender: TObject);
begin
  UniTreeView1.JSInterface.JSConfig('bufferedRenderer', [False]);
end;

 

[Tokay]

This code fix my issue, thank you very much!

[Abaksoft]

Many thx Sherzod