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[COMCTL32] -Implement sending the BCN_HOTITEMCHANGE notification.

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svn path=/trunk/; revision=74150
This commit is contained in:
Giannis Adamopoulos
2017-03-12 00:00:40 +00:00
parent 301c476074
commit 2ae045e8a1
1 changed files with 18 additions and 0 deletions
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reactos/dll/win32/comctl32/button.c
+18
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@@ -515,8 +515,17 @@ LRESULT WINAPI ButtonWndProc_common(HWND hWnd, UINT uMsg,
state = get_button_state( hWnd );
if (state & BST_HOT)
{
NMBCHOTITEM nmhotitem;
state &= ~BST_HOT;
set_button_state(hWnd, state);
nmhotitem.hdr.hwndFrom = hWnd;
nmhotitem.hdr.idFrom = GetWindowLongPtrW (hWnd, GWLP_ID);
nmhotitem.hdr.code = BCN_HOTITEMCHANGE;
nmhotitem.dwFlags = HICF_LEAVING;
SendMessageW(GetParent(hWnd), WM_NOTIFY, nmhotitem.hdr.idFrom, (LPARAM)&nmhotitem);
InvalidateRect(hWnd, NULL, TRUE);
}
break;
@@ -527,8 +536,17 @@ LRESULT WINAPI ButtonWndProc_common(HWND hWnd, UINT uMsg,
state = get_button_state( hWnd );
if ((state & BST_HOT) == 0)
{
NMBCHOTITEM nmhotitem;
state |= BST_HOT;
set_button_state(hWnd, state);
nmhotitem.hdr.hwndFrom = hWnd;
nmhotitem.hdr.idFrom = GetWindowLongPtrW (hWnd, GWLP_ID);
nmhotitem.hdr.code = BCN_HOTITEMCHANGE;
nmhotitem.dwFlags = HICF_ENTERING;
SendMessageW(GetParent(hWnd), WM_NOTIFY, nmhotitem.hdr.idFrom, (LPARAM)&nmhotitem);
InvalidateRect(hWnd, NULL, TRUE);
}