173991 - One arrow is missing in the scroll bars, in some windows

Status: RESOLVED DUPLICATE of bug 56488

(SeaMonkey :: General, defect)

Description

[Jean-Pierre Melkonian]

User-Agent:       Mozilla/5.0 (Macintosh; U; PPC; en-US; rv:1.2b) Gecko/20021009
Build Identifier: Mozilla/5.0 (Macintosh; U; PPC; en-US; rv:1.2b) Gecko/20021009

In some windows, an arrow of the scroll bars can disapear.
I have noticed that in "View source" Window, and in the Java script console.
I'll submit two testcase for the "view source"

Reproducible: Always

Steps to Reproduce:
1. Open the Test Case "TestWithBigWidth.html"
2. View Source
3. Resize your window with a very big Width and a small height

Actual Results:  
One arrow of the vertical scroll bar disapears

Expected Results:  
Two arrows in the scroll bar

The other Testcase is for a very hight window et a small width.

Some tests resizing the window show that:
- the arrow on the vertical Scrollbar disapear when the horizontal
  scroll bar disapears
- the arrow on the horizontal scroll bar disapears when the vertical
  scroll bar disapears.

Modern or Classic theme

I use in the testcase Unix End of lines (0A). I have tried on My mac with Mac
End of lines (0D). No change
This don't matter with the Javascript console

This is more difficult to test with the JS console, you have to generate correct
sized messages

Comment 1

[Jean-Pierre Melkonian]

Attachment: To test with a big Width

Comment 2

[Jean-Pierre Melkonian]

Attachment: To test with a big height

Comment 3

[Jean-Pierre Melkonian]

Attachment: Hard copy of the JS console

Comment 4

[Greg K.]

*** This bug has been marked as a duplicate of 56488 ***