[reactos] 01/01: [MSI] In dialogs show titlebar buttons CORE-15301

[Joachim Henze]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=026c575577beb59e20ae83...

commit 026c575577beb59e20ae8377ef01090b5e87a464
Author:     Joachim Henze [e-mail]
AuthorDate: Sun Mar 3 01:26:59 2019 +0100
Commit:     Joachim Henze [e-mail]
CommitDate: Sun Mar 3 01:26:59 2019 +0100

[MSI] In dialogs show titlebar buttons CORE-15301

Import the Wine fix
    https://source.winehq.org/git/wine.git/?a=commit;h=84e6b331918d57f39e20a3063...
    Many thanks to the fixes author Fabian Maurer.
---
 dll/win32/msi/dialog.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/dll/win32/msi/dialog.c b/dll/win32/msi/dialog.c
index 97fc89cbce..376fa491fd 100644
--- a/dll/win32/msi/dialog.c
+++ b/dll/win32/msi/dialog.c
@@ -3791,6 +3791,10 @@ static LRESULT WINAPI MSIDialog_WndProc( HWND hwnd, UINT msg,
     case WM_COMMAND:
         return msi_dialog_oncommand( dialog, wParam, (HWND)lParam );

+    case WM_CLOSE:
+        /* Simulate escape press */
+        return msi_dialog_oncommand(dialog, 2, NULL);
+
     case WM_ACTIVATE:
         if( LOWORD(wParam) == WA_INACTIVE )
             dialog->hWndFocus = GetFocus();
@@ -3836,10 +3840,13 @@ static UINT dialog_run_message_loop( msi_dialog *dialog )
         return SendMessageW( hMsiHiddenWindow, WM_MSI_DIALOG_CREATE, 0, (LPARAM) dialog );

/* create the dialog window, don't show it yet */
-    style = WS_OVERLAPPED;
+    style = WS_OVERLAPPED | WS_SYSMENU;
     if( dialog->attributes & msidbDialogAttributesVisible )
         style |= WS_VISIBLE;

+    if (dialog->parent == NULL && (dialog->attributes & msidbDialogAttributesMinimize))
+        style |= WS_MINIMIZEBOX;
+
     hwnd = CreateWindowW( szMsiDialogClass, dialog->name, style,
                      CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
                      NULL, NULL, NULL, dialog );