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[SHELL32] Don't update statusbar during drag operation (#7144)

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Whindmar Saksit 2024-07-16 20:01:59 +02:00 committed by GitHub
parent 580824ae1f
commit 0ba96ad05e
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1 changed files with 9 additions and 5 deletions
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14
dll/win32/shell32/CDefView.cpp
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@ -2587,13 +2587,17 @@ LRESULT CDefView::OnNotify(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandl
break;
case LVN_ITEMCHANGED:
TRACE("-- LVN_ITEMCHANGED %p\n", this);
OnStateChange(CDBOSC_SELCHANGE); // browser will get the IDataObject
if (!m_ScheduledStatusbarUpdate)
if ((lpnmlv->uOldState ^ lpnmlv->uNewState) & (LVIS_SELECTED | LVIS_FOCUSED))
{
m_ScheduledStatusbarUpdate = true;
PostMessage(SHV_UPDATESTATUSBAR, 0, 0);
OnStateChange(CDBOSC_SELCHANGE); // browser will get the IDataObject
// FIXME: Use LVIS_DROPHILITED instead in drag_notify_subitem
if (!m_ScheduledStatusbarUpdate && (m_iDragOverItem == -1 || m_pCurDropTarget == NULL))
{
m_ScheduledStatusbarUpdate = true;
PostMessage(SHV_UPDATESTATUSBAR, 0, 0);
}
_DoFolderViewCB(SFVM_SELECTIONCHANGED, NULL/* FIXME */, NULL/* FIXME */);
}
_DoFolderViewCB(SFVM_SELECTIONCHANGED, NULL/* FIXME */, NULL/* FIXME */);
break;
case LVN_BEGINDRAG:
case LVN_BEGINRDRAG: