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Allow the application to subclass a buddy edit (spotted by Guy 

L. Albertelli).
This commit is contained in:
Dimitrie O. Paun 2002-07-19 00:27:52 +00:00 committed by Alexandre Julliard
parent 5db08a9ebe
commit 7229935023
1 changed files with 3 additions and 4 deletions
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7
dlls/comctl32/updown.c
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@ -447,7 +447,7 @@ static BOOL UPDOWN_SetBuddy (UPDOWN_INFO* infoPtr, HWND bud)
DWORD dwStyle = GetWindowLongW (infoPtr->Self, GWL_STYLE);
RECT budRect; /* new coord for the buddy */
int x, width; /* new x position and width for the up-down */
WNDPROC baseWndProc, currWndProc;
WNDPROC baseWndProc;
CHAR buddyClass[40];
/* Is it a valid bud? */
@ -477,8 +477,7 @@ static BOOL UPDOWN_SetBuddy (UPDOWN_INFO* infoPtr, HWND bud)
/* Note that I don't clear the BUDDY_SUPERCLASS_WNDPROC property
when we reset the upDown ctrl buddy to another buddy because it is not
good to break the window proc chain. */
currWndProc = (WNDPROC) GetWindowLongW(bud, GWL_WNDPROC);
if (currWndProc != UPDOWN_Buddy_SubclassProc) {
if (!GetPropA(bud, BUDDY_SUPERCLASS_WNDPROC)) {
baseWndProc = (WNDPROC)SetWindowLongW(bud, GWL_WNDPROC, (LPARAM)UPDOWN_Buddy_SubclassProc);
SetPropA(bud, BUDDY_SUPERCLASS_WNDPROC, (HANDLE)baseWndProc);
}
@ -939,7 +938,7 @@ static LRESULT WINAPI UpDownWindowProc(HWND hwnd, UINT message, WPARAM wParam,
return temp;
default:
if (message >= WM_USER)
if ((message >= WM_USER) && (message < WM_APP))
ERR("unknown msg %04x wp=%04x lp=%08lx\n", message, wParam, lParam);
return DefWindowProcW (hwnd, message, wParam, lParam);
}