MySQL Bugs: #53368: Flicker on EER screen

Bug #53368	Flicker on EER screen
Submitted:	3 May 2010 11:31	Modified:	26 May 2010 15:20
Reporter:	Adrian Barsby	Email Updates:
Status:	Duplicate	Impact on me:	None
Category:	MySQL Workbench: Modeling	Severity:	S3 (Non-critical)
Version:	5.2.20 OSS Beta	OS:	Windows (Windows 7)
Assigned to:		CPU Architecture:	Any

Description:
When editing a database model on the EER, if I move the mouse over the title bar of a table, the table gets selected as expected and desired. However, at the same time, there is a flicker at the sides of the layout area. I can eliminate the flicker by reducing the size of the window so that only the area corresponding to the "Page" is visible with no spare around the outside. However, this is not ideal as it makes my window inconveniently small.

I am in the UK, using A4 paper (which may make a difference since Workbench also has never printed correctly to A4 paper!)

How to repeat:
Start a new EER model.
Add a table.
Move the mouse over the title bar of the table.
See the flicker.

Suggested fix:
One of the following:

Remove the flicker (preferred)
Allow easy aligning of the page to the viewing area.

Thank you for the bug report. I couldn't repeat on Vista X86_64, please provide the output of Help->System Info. Thanks in advance.

Video of this bug and its temporary fix

Attachment: Workbench2.wmv (video/x-ms-wmv, text), 407.23 KiB.

My laptop system info - haven't tried on desktop PC yet. Both are Windows 7 64 Bit

MySQL Workbench OSS for Windows version 5.2.20

Cairo Version: 1.8.8

Rendering Mode: OpenGL is available on this system, so OpenGL is used for rendering.

OpenGL Driver Version: 2.1.0 - Build 8.15.10.1883

OS: Microsoft Windows 7 Home Premium Edition (build 7600), 64-bit

CPU: 2x Pentium(R) Dual-Core CPU       T4300  @ 2.10GHz	��@	8�@	8�@	�s�;��s, 3.9 GiB RAM

Video adapter info:

Adapter type: Mobile Intel(R) 4 Series Express Chipset Family

Chip Type: Mobile Intel(R) 4 Series Express Chipset Family

BIOS String: Intel Video BIOS

Video Memory: 1850842 KB

MySQL Workbench OSS for Windows version 5.2.20

Cairo Version: 1.8.8

Rendering Mode: OpenGL is available on this system, so OpenGL is used for rendering.

OpenGL Driver Version: 2.1.0 - Build 8.15.10.1883

OS: Microsoft Windows 7 Home Premium Edition (build 7600), 64-bit

CPU: 2x Pentium(R) Dual-Core CPU       T4300  @ 2.10GHz	��@	8�@	8�@	 �s�;� �s, 3.9 GiB RAM

Video adapter info:

Adapter type: Mobile Intel(R) 4 Series Express Chipset Family

Chip Type: Mobile Intel(R) 4 Series Express Chipset Family

BIOS String: Intel Video BIOS

Video Memory: 1850842 KB

This seems like a duplicate of bug #53941