CodeArea horizontal scrollbar not working

[msarmc]

Tomas,
I am using a CodeArea in a Dialog. When there is no vertical scrollbar the horizontal scrollbar does not work. I modified JavaKeywordsAsync to demonstrate this. See the attached txt file (it wouldn't let me add a .java file)
ScrollBarTest.txt

Thanks,
Mike

[TomasMikula]

Hi Mike,

thanks, I can confirm the bug. It is actually reproducible with the demos, Dialog does not make any difference. I assume you are using the latest sources, because I cannot reproduce the bug with the latest released version 0.6.10.

[msarmc]

Tomas,

That’s curious. I ran JavaKeywordsAsync to see if it had the problem but it didn’t. Maybe it is because I let it open at its default width of 600 instead of sizing it down so a horizontal scrollbar would be needed. If 0.6.10 doesn't have the bug I'll try that version.

I am using code I downloaded Nov 16th.

Thanks,
Mike

[msarmc]

Tomas,

I changed to use 0.6.10. This corrected the problem in one dialog. In the other dialog the horizontal scrollbar still did not work. In the second case CodeArea is in a SplitPane.

Mike

[msarmc]

I apologize. One more thing. I should have checked this before the previous comment. The vertical scroll bar does not work either when in a SplitPane.

[TomasMikula]

Does it only happen in a Dialog, or whenever in SplitPane?

[msarmc]

I only tested in a Dialog. If I have time later today I'll test it in a SplitPane without using a dialog.

[msarmc]

Using the snapshot I downloaded Nov 16 I tested using a SplitPane not in a dialog. The horizontal scroll bar does not work if there is no vertical scroll bar. If there is a vertical scroll bar both work.

[TomasMikula]

Thanks, but I think we already established that there is a problem in the snapshot, regardless of the Dialog. I was interested to hear about the problem with the 0.6.10 version.

[msarmc]

My apologies. When using 0.6.10 the horizontal scroll bar seems to work fine with the vertical scroll bar when in a SplitPane (and not in a Dialog)

[JordanMartinez]

Am I understanding this correctly? You downloaded the then-current snapshot version on Nov 16 (which occurred a few days before we de-skinned StyledTextArea). The problem you found was that, when a CodeArea is placed inside a SplitPane and its vertical scroll bar is not showing, the horizontal scroll bar doesn't work (i.e., scrolling horizontally doesn't work / dragging the bar doesn't scroll its content horizontally). Is that correct?

[JordanMartinez]

If so, then this problem no longer occurs. I've taken your example and modified it slightly as shown by
// --- explanation of change comments. See the following code.
ScrollText-Dec 28 Snapshot.txt