[reactos] 02/02: [UXTHEME] DrawNCPreview: Do not draw the icon for inactive/active windows

[Stanislav Motylkov]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=9dae161631d6aadf73b2d…

commit 9dae161631d6aadf73b2dce67ee03067b23bde8b
Author:     Stanislav Motylkov <x86corez(a)gmail.com>
AuthorDate: Sun Sep 8 21:30:03 2024 +0300
Commit:     Stanislav Motylkov <x86corez(a)gmail.com>
CommitDate: Sun Sep 8 21:34:23 2024 +0300

    [UXTHEME] DrawNCPreview: Do not draw the icon for inactive/active windows
    
    This is how preview works in Windows. Addendum to 118869f69. CORE-5991
---
 dll/win32/uxtheme/nonclient.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/dll/win32/uxtheme/nonclient.c b/dll/win32/uxtheme/nonclient.c
index 6f89ef4305f..e78a62ed4ac 100644
--- a/dll/win32/uxtheme/nonclient.c
+++ b/dll/win32/uxtheme/nonclient.c
@@ -1239,7 +1239,7 @@ HRESULT WINAPI DrawNCPreview(HDC hDC,
     if (!RegisterClassExW(&DummyPreviewWindowClass))
         return E_FAIL;
 
-    hwndDummy = CreateWindowExW(0, L"DummyPreviewWindowClass", NULL,
WS_OVERLAPPEDWINDOW | WS_VSCROLL, 30, 30, 300, 150, 0, 0, hDllInst, NULL);
+    hwndDummy = CreateWindowExW(WS_EX_DLGMODALFRAME,
L"DummyPreviewWindowClass", NULL, WS_OVERLAPPEDWINDOW | WS_VSCROLL, 30, 30, 300,
150, 0, 0, hDllInst, NULL);
     if (!hwndDummy)
         return E_FAIL;
 
@@ -1295,14 +1295,11 @@ HRESULT WINAPI DrawNCPreview(HDC hDC,
     SetWindowResourceText(hwndDummy, IDS_MESSAGEBOX);
     DWORD dwStyleNew = WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_DLGFRAME;
     SetWindowLongPtr(hwndDummy, GWL_STYLE, dwStyleNew);
-    DWORD dwExStyleNew = WS_EX_DLGMODALFRAME;
-    SetWindowLongPtr(hwndDummy, GWL_EXSTYLE, dwExStyleNew);
 
     if (!GetWindowInfo(hwndDummy, &context.wi))
         return E_FAIL;
 
     context.wi.dwStyle = WS_VISIBLE | dwStyleNew;
-    context.wi.dwExStyle = dwExStyleNew;
 
     INT msgBoxHCenter = rcAdjPreview.left + (previewWidth / 2);
     INT msgBoxVCenter = rcAdjPreview.top + (previewHeight / 2);