All controls (TEdit, TMemo, TMaskEdit, etc.) which suppose text input has strange appearance of black dot in a corners.
Original Reporter info from Mantis: tersion
-
Reporter name: tersion
Original Reporter info from Mantis: tersion
- Reporter name: tersion
Description:
All controls (TEdit, TMemo, TMaskEdit, etc.) which suppose text input has strange appearance of black dot in a corners on Windows 7 using standard theme (Aero on\off, no difference).
This dots appears when you change focus from one control to another by clicking on them left mouse button, or switching using tab button on keyboard. Here the link to video which demonstrates the issue: https://drive.google.com/file/d/1IUSDizI2QO203r4GGcba3jfyr_Xdsq48/view?usp=sharing
In attachments there is zoomed print screen image, which also demonstrates problem.
This problem appear on a real machine, clearly installed form official MSDN iso-image from 2011 and with all necessary patches until 2020. And also tested on virtual machine, with the same conditions. Problem appear also.
Mantis conversion info:
- Mantis ID: 38657
- OS: Windows
- OS Build: 7
- Build: r64642
- Platform: 32/64-bit
- Version: 2.0.12
- Monitored by: » AntonK (Anton Kavalenka)