MySQL Bugs: #50622: Model Navigator (Overview window) not displaying overview. Pages not displaying

Bug #50622	Model Navigator (Overview window) not displaying overview. Pages not displaying
Submitted:	26 Jan 2010 12:57	Modified:	28 Jan 2010 9:52
Reporter:	Todd Mullen	Email Updates:
Status:	Duplicate	Impact on me:	None
Category:	MySQL Workbench: Modeling	Severity:	S3 (Non-critical)
Version:	5.2.14	OS:	Windows (Vista)
Assigned to:		CPU Architecture:	Any
Tags:	Display resolution

Description:
I imported one of my Dbs which has 51 tables. The overview panel (in the upper right hand corner) is not displaying anything. The zoom slider works in the full size model, but nothing is displayed in the smaller window. The grid and page lines in the full size model also will not display.

There is also a strange quirk with the video resolution on the model.  If I zoom out everything becomes very small (as expected), but when I zoom back in the text & graphics that make up the model remain rendered as very low resolution -- hence the text looks much like 1980 Atari text (worse actually).  The resolution refreshes on select/mouseover and it is easiest to just use ctrl+a to refresh all the table objects.

How to repeat:
No idea. Moments before, I did the same with a related Db having 28 tables and had no problem.

The video resolution was common to all the models I've played with since I downloaded this version earlier.

Thank you for the bug report. Are you able to provide the offended project file model, pictures attached to show the behavior reported and the Help->System Info as below?

MySQL Workbench OSS for Windows version 5.2.14
Cairo Version: 1.8.8
Rendering Mode: OpenGL requested (create a diagram to confirm)
OpenGL Driver Version: 3.2.9232
OS: Microsoft Windows Vista Ultimate Edition Service Pack 2 (build 6002), 64-bit
CPU: 4x AMD Phenom(tm) 9650 Quad-Core Processor, 7.8 GiB RAM
Video adapter info:
Adapter type: 
Chip Type: ATI display adapter (0x9610)
BIOS String: BK-ATI VER010.087.000.001.000000
Video Memory: 262144 KB

Thanks in advance.

The diagram opens at 25% magnification and I zoomed it in to 104%. I moused over the "audio" table object. before the snapshot.

Attachment: WorkBenchResolutionBug1.jpg (image/jpeg, text), 141.11 KiB.

I don't feel comfortable sharing the file/schema for proprietary reasons. The overview window doesn't want to duplicate the error; perhaps it was triggered by the import operation???

System information:
-----------------------------------------------
MySQL Workbench OSS for Windows version 5.2.14
Cairo Version: 1.8.8
Rendering Mode: OpenGL requested (create a diagram to confirm)
OpenGL Driver Version: 1.5.0 - Build 7.15.10.1502
OS: Microsoft Windows Vista Home Basic Edition Service Pack 1 (build 6001), 32-bit
CPU: 2x Intel(R) Pentium(R) Dual  CPU  T3400  @ 2.16GHz, 2.9 GiB RAM
Video adapter info:
Adapter type: 
Chip Type: Mobile Intel(R) 4 Series Express Chipset Family
BIOS String: Intel Video BIOS
Video Memory: 1341028 KB
MySQL Workbench OSS for Windows version 5.2.14
Cairo Version: 1.8.8
Rendering Mode: OpenGL requested (create a diagram to confirm)
OpenGL Driver Version: 1.5.0 - Build 7.15.10.1502
OS: Microsoft Windows Vista Home Basic Edition Service Pack 1 (build 6001), 32-bit
CPU: 2x Intel(R) Pentium(R) Dual  CPU  T3400  @ 2.16GHz, 2.9 GiB RAM
Video adapter info:
Adapter type: 
Chip Type: Mobile Intel(R) 4 Series Express Chipset Family
BIOS String: Intel Video BIOS
Video Memory: 1341028 KB

that sounds very much like the problem described another report. navigator works fine for the 1st model  after launching WB, but stops working for all subsequent documents in a WB session. 

Duplicate of Bug #50580