[PATCH v4 3/4] comctl32: Send parent BN_CLICKED notification when a radio button get focused

[Fabian Maurer]

From: Fabian Maurer

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=56109
---
 dlls/comctl32/button.c       | 6 ++++++
 dlls/comctl32/tests/button.c | 2 +-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/dlls/comctl32/button.c b/dlls/comctl32/button.c
index 77eb54fbcf1..b39439799db 100644
--- a/dlls/comctl32/button.c
+++ b/dlls/comctl32/button.c
@@ -866,6 +866,12 @@ static LRESULT CALLBACK BUTTON_WindowProc(HWND hWnd, UINT uMsg, WPARAM wParam, L

if (style & BS_NOTIFY)
             BUTTON_NOTIFY_PARENT(hWnd, BN_SETFOCUS);
+
+        if (((btn_type == BS_RADIOBUTTON) || (btn_type == BS_AUTORADIOBUTTON)) &&
+            !(infoPtr->state & BST_CHECKED))
+        {
+            BUTTON_NOTIFY_PARENT(hWnd, BN_CLICKED);
+        }
         break;

case WM_KILLFOCUS:
diff --git a/dlls/comctl32/tests/button.c b/dlls/comctl32/tests/button.c
index 6052c24d62d..ed8ff1b7a4c 100644
--- a/dlls/comctl32/tests/button.c
+++ b/dlls/comctl32/tests/button.c
@@ -2409,7 +2409,7 @@ static void test_radiobutton_focus(void)
         flush_sequences(sequences, NUM_MSG_SEQUENCES);
         SendMessageA(button, WM_SETFOCUS, 0, 0);
         while (PeekMessageA(&msg, 0, 0, 0, PM_REMOVE)) DispatchMessageA(&msg);
-        ok_sequence(sequences, COMBINED_SEQ_INDEX, set_focus1, "WM_SETFOCUS on a radiobutton 1", TRUE);
+        ok_sequence(sequences, COMBINED_SEQ_INDEX, set_focus1, "WM_SETFOCUS on a radiobutton 1", FALSE);

SendMessageA(button, BM_SETCHECK, BST_CHECKED, 0);
         flush_sequences(sequences, NUM_MSG_SEQUENCES);