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Call RevokeDragDrop() before dropping WindowState

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This commit is contained in:
Jussi Viiri 2023-06-10 23:00:58 +03:00
parent 481bf73293
commit 9028321012
1 changed files with 2 additions and 0 deletions
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2
src/win/window.rs
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@ -8,6 +8,7 @@ use winapi::shared::wtypes::DVASPECT_CONTENT;
use winapi::um::combaseapi::CoCreateGuid; use winapi::um::combaseapi::CoCreateGuid;
use winapi::um::objidl::{IDataObject, STGMEDIUM, FORMATETC, TYMED_HGLOBAL}; use winapi::um::objidl::{IDataObject, STGMEDIUM, FORMATETC, TYMED_HGLOBAL};
use winapi::um::ole2::{RegisterDragDrop, OleInitialize}; use winapi::um::ole2::{RegisterDragDrop, OleInitialize};
use winapi::um::ole2::{RegisterDragDrop, OleInitialize, RevokeDragDrop};
use winapi::um::oleidl::{IDropTarget, IDropTargetVtbl, LPDROPTARGET, DROPEFFECT_COPY, DROPEFFECT_NONE, DROPEFFECT_MOVE, DROPEFFECT_LINK, DROPEFFECT_SCROLL}; use winapi::um::oleidl::{IDropTarget, IDropTargetVtbl, LPDROPTARGET, DROPEFFECT_COPY, DROPEFFECT_NONE, DROPEFFECT_MOVE, DROPEFFECT_LINK, DROPEFFECT_SCROLL};
use winapi::um::shellapi::DragQueryFileW; use winapi::um::shellapi::DragQueryFileW;
use winapi::um::unknwnbase::{IUnknownVtbl, IUnknown}; use winapi::um::unknwnbase::{IUnknownVtbl, IUnknown};
@ -158,6 +159,7 @@ unsafe extern "system" fn wnd_proc(
// NOTE: This is not handled in `wnd_proc_inner` because of the deferred task loop above // NOTE: This is not handled in `wnd_proc_inner` because of the deferred task loop above
if msg == WM_NCDESTROY { if msg == WM_NCDESTROY {
RevokeDragDrop(hwnd);
unregister_wnd_class((*window_state_ptr).window_class); unregister_wnd_class((*window_state_ptr).window_class);
SetWindowLongPtrW(hwnd, GWLP_USERDATA, 0); SetWindowLongPtrW(hwnd, GWLP_USERDATA, 0);
drop(Rc::from_raw(window_state_ptr)); drop(Rc::from_raw(window_state_ptr));