[Haiku-bugs] [Haiku] #3751: Redrawing problems.

[bga]

#3751: Redrawing problems.
----------------------------+-----------------------------------------------
 Reporter:  bga             |       Owner:  stippi        
     Type:  bug             |      Status:  new           
 Priority:  normal          |   Milestone:  R1            
Component:  User Interface  |     Version:  R1 development
Blockedby:                  |    Platform:  All           
 Blocking:                  |  
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 Running Haiku GCC2 r30138 now but this has been present since at least a
 few revisions ago. I am also using the VESA driver as my video card is not
 supported.

 It seems redrawing is broken under some circumstances. I could notice it
 more evidently in SoundPlay and the Backgrouns Tracker add-on.

 Here is an overview of the attached screenshots:

 1 - SoundPlayStartup.jpg : SoundPlay just after startup. Notice the
 buttons that control playback are missing. Also the volume knob. Although
 it is showing in the screenshot, immediately after startup the progress
 bar and time information were not showing either. They showed up after
 their first self-update.

 2 - SoundPlayAfterBeingPartiallyObscured.jpg : This shows that the part
 that was obscured by Tracker's context menu was draw (only the invalidated
 area).

 3 - SoundPlayAfterBeingTotallyObscured.jpg : This is SoundPlay after being
 fully obscured by a window and then having the Window minimized. Behaviour
 is exactly the same as in the first screenshot but, in this case, I took
 the screenshot before the progress bar updated itself.

 4 - Backgrounds.jpg : This shows that the position knob is not being
 correctly invalidated. I just clicked randomly in the color sliders and
 got this result. I gues sthis is related to the SoundPlay problem.

-- 
Ticket URL: <http://dev.haiku-os.org/ticket/3751>
Haiku <http://dev.haiku-os.org>
The Haiku operating system.