https://bugs.winehq.org/show_bug.cgi?id=53123
Bug ID: 53123 Summary: ListView: Ctrl+Shift+LMouse multiselect on LVS_OWNERDATA listviews erroneously sends LVN_ODSTATECHANGED Product: Wine Version: 7.10 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: comctl32 Assignee: wine-bugs@winehq.org Reporter: winehq-bugs@angelohaller.com Distribution: ---
Created attachment 72578 --> https://bugs.winehq.org/attachment.cgi?id=72578 Example file that highlights the bug by crashing.
As in the title: ListViews that do not have LVS_OWNERDATA set as style falsely do send an LVN_ODSTATECHANGED notification.
This notification is ONLY for LVS_OWNERDATA style ListViews and should not be sent otherwise.
Steps to reproduce: 1. Run the attached `print-notify.exe` 2. Select a row by clicking on it 3. Hold down CTRL+SHIFT and select another row by clicking with the left mouse button (selecting multiple rows)
The attached application crashes when using wine. Windows 7 does not.
This bug can only be triggered by left mouse clicks.
A patch is available as part of my `Fix LVS_OWNERDATA list view multi select.` patch set. This report is solely to prove the bugs existence and increase the likelihood of the patches getting accepted.
Source code available at: https://raw.githubusercontent.com/szanni/win32-listview-tests/66163266e5433e...