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STR #2900
| Application: | FLTK Library |
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| Status: | 2 - Closed w/o Resolution |
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| Priority: | 4 - High, e.g. key functionality not working |
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| Scope: | 3 - Applies to all machines and operating systems |
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| Subsystem: | None |
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| Summary: | ScrollGroup bug in fltk-3.0 |
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| Version: | 3.0 |
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| Created By: | szukw000 |
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| Assigned To: | matt |
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| Fix Version: | Unassigned |
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| Update Notification: | |
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Trouble Report Files:
Trouble Report Comments:
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| #1 | szukw000
17:20 Dec 07, 2012 |
| Following the advice of Greg Ercolano I have created the
directories fltk-3.0.x-r9366 and fltk-3.0.x-r9367.
Then I have copied the contents of fltk-3.0.x-r9701 into
these directories and called 'make distclean'.
Then in fltk-3.0.x-r9366 I have called 'svn update -r9366';
and in fltk-3.0.x-r9367 I have called 'svn update -r9367'.
Then I have first compiled and installed fltk-3.0.x-r9366,
then fltk-3.0.x-r9367.
Between fltk-3.0.x-r9366 and fltk-3.0.x-r9367 a bug has been
inserted into ScrollGroup.
The bug does allow only an origin of (0,0) for a ScrollGroup.
I have now by-passed the bug by putting the ScrollGroup into a
sub_window and setting the origin of the ScrollGroup to (0,0).
The attached file shows that with fltk-3.0.x-r9366 a BMP file
can be scrolled; but with fltk-3.0.x-r9367 scrolling the BMP
file shows a broken image.
The BMP file can be downloaded here:
http://home.arcor.de/szukw000/FLTK.txt.bz2
winfried | |
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| #2 | AlbrechtS
01:39 Dec 10, 2012 |
| See also original posting in fltk.bugs:
http://www.fltk.org/newsgroups.php?gfltk.bugs+v:11981
with test code and diff
and maybe follow-up's here:
http://www.fltk.org/newsgroups.php?gfltk.bugs+Q%22ScrollGroup+bug+in+fltk-3.0%22 | |
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