Correction processing of message "WM_MOUSEWHEEL" from synaptics touchpad driver.
Original Reporter info from Mantis: kangreon
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Reporter name: Dmitry Zhylko
Original Reporter info from Mantis: kangreon
- Reporter name: Dmitry Zhylko
Description:
Problem is related to synaptics touchpad driver. When a user scrolls page on its touchpad, synaptics touchpad creates a new window. This window receives a message WM_MOUSEWHEEL. Processes this message and sends to active window of system. As a result, LCL can not properly process the message and can not send it in TControl (TWinControl).
Consequences.
- Scrolling does not work in all applications that were compiled in Lazarus.
- Scrolling does not work in the IDE Lazarus.
After applying the patch it works.
Mantis conversion info:
- Mantis ID: 25209
- OS: Windows
- OS Build: XP
- Build: All
- Platform: 86
- Version: 1.3 (SVN)
- Fixed in revision: 47047 (#8b469d68)
- Monitored by: » otoien (Oivind Toien)