[Gambas-user] Issue 43 in gambas: Drawing on transparent background doesn't work in gb3

[gambas at ...2524...]

Status: New
Owner: ----
Labels: Version Type-Bug Priority-Medium OpSys-Any Dist-Any Arch-Any  
Desktop-Any GUI-Any

New issue 43 by math.e... at ...221...: Drawing on transparent background  
doesn't work in gb3
http://code.google.com/p/gambas/issues/detail?id=43

1) Describe the problem.
Form.Mask=True with Form.Picture=... works fine. Background is transparent.
But as soon as Drawing comes in, the background randomly displays things  
that are or have been once on the screen. See attached screenshots gb3.jpg.
In gb2, it works fine, background is transparent. See attached screenshot  
gb2.jpg.

2) GIVE THE FOLLOWING INFORMATIONS (if they are appropriate):
[OperatingSystem]
OperatingSystem=Linux
KernelRelease=2.6.31.12-0.2-desktop
DistributionVendor=SuSE
DistributionRelease=openSUSE 11.2 (i586)
VERSION = 11.2

[System]
CPUArchitecture=i686
TotalRam=3060232 kB
Desktop=KDE4

[Gambas]
Gambas1=Not Installed
Gambas2=2.21.0
Gambas2Path=/usr/bin/gbx2
Gambas3=2.99.0   rev. 3621
Gambas3Path=/usr/local/bin/gbx3

3) Provide a little project that reproduces the bug or the crash.
Examples/OnScreenDisplay

5) Explain clearly how to reproduce the bug or the crash.
Run OnScreenDisplay example under gb2 and gb3.


Attachments:
	gb2.jpg  16.3 KB
	gb3.jpg  167 KB