[PATCH 6/7] comctl32: Implement OBJID_QUERYCLASSNAMEIDX for tooltips.

[Esme Povirk]

From: Esme Povirk

---
 dlls/comctl32/tests/tooltips.c | 4 ++++
 dlls/comctl32/tooltips.c       | 5 +++++
 2 files changed, 9 insertions(+)

diff --git a/dlls/comctl32/tests/tooltips.c b/dlls/comctl32/tests/tooltips.c
index d34f83806b5..0b524195b50 100644
--- a/dlls/comctl32/tests/tooltips.c
+++ b/dlls/comctl32/tests/tooltips.c
@@ -41,6 +41,7 @@ static void test_create_tooltip(BOOL is_v6)
 {
     HWND parent, hwnd;
     DWORD style, exp_style;
+    DWORD objid;

parent = CreateWindowExA(0, "static", NULL, WS_POPUP,
                           0, 0, 0, 0,
@@ -52,6 +53,9 @@ static void test_create_tooltip(BOOL is_v6)
                           parent, NULL, NULL, 0);
     ok(hwnd != NULL, "failed to create tooltip wnd\n");

+    objid = SendMessageA(hwnd, WM_GETOBJECT, 0, OBJID_QUERYCLASSNAMEIDX);
+    ok(objid == 0x10018, "Unexpected objid %lu.\n", objid);
+
     style = GetWindowLongA(hwnd, GWL_STYLE);
     exp_style = 0x7fffffff | WS_POPUP;
     exp_style &= ~(WS_CHILD | WS_MAXIMIZE | WS_BORDER | WS_DLGFRAME);
diff --git a/dlls/comctl32/tooltips.c b/dlls/comctl32/tooltips.c
index 1d8ac3463ab..028b4c8e57c 100644
--- a/dlls/comctl32/tooltips.c
+++ b/dlls/comctl32/tooltips.c
@@ -2241,6 +2241,11 @@ TOOLTIPS_WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
    case WM_GETFONT:
        return TOOLTIPS_GetFont (infoPtr);

+        case WM_GETOBJECT:
+            if ((LONG)lParam == OBJID_QUERYCLASSNAMEIDX)
+                return 0x10018;
+	    return DefWindowProcW (hwnd, uMsg, wParam, lParam);
+
    case WM_GETTEXT:
        return TOOLTIPS_OnWMGetText (infoPtr, wParam, (LPWSTR)lParam);