X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/00bc0d1734f114c53674c475d642b9a2f0202448..e3778b4d9c7eebc39f496a9dd055638e06fb9140:/src/msw/msgdlg.cpp?ds=sidebyside

diff --git a/src/msw/msgdlg.cpp b/src/msw/msgdlg.cpp
index 9b8440932a..2334638d82 100644
--- a/src/msw/msgdlg.cpp
+++ b/src/msw/msgdlg.cpp
@@ -18,8 +18,6 @@
 
 #if wxUSE_MSGDLG
 
-#include "wx/ptr_scpd.h"
-
 // there is no hook support under CE so we can't use the code for message box
 // positioning there
 #ifndef __WXWINCE__
@@ -29,21 +27,21 @@
 #endif
 
 #ifndef WX_PRECOMP
+    #include "wx/msgdlg.h"
     #include "wx/app.h"
     #include "wx/intl.h"
     #include "wx/utils.h"
-    #include "wx/dialog.h"
+    #include "wx/msw/private.h"
     #if wxUSE_MSGBOX_HOOK
         #include "wx/hashmap.h"
     #endif
 #endif
 
+#include "wx/ptr_scpd.h"
 #include "wx/dynlib.h"
-#include "wx/msw/private.h"
 #include "wx/msw/private/button.h"
 #include "wx/msw/private/metrics.h"
 #include "wx/msw/private/msgdlg.h"
-#include "wx/msgdlg.h"
 
 #if wxUSE_MSGBOX_HOOK
     #include "wx/fontutil.h"
@@ -255,8 +253,10 @@ void wxMessageDialog::ReplaceStaticWithEdit()
     {
         if ( *i != '\n' )
         {
-            // found last non-newline char, remove everything after it and stop
-            text.erase(i.base() + 1, text.end());
+            // found last non-newline char, remove anything after it if
+            // necessary and stop in any case
+            if ( i != text.rbegin() )
+                text.erase(i.base() + 1, text.end());
             break;
         }
     }
@@ -721,16 +721,29 @@ void wxMSWTaskDialogConfig::MSWCommonTaskDialogInit(TASKDIALOGCONFIG &tdc)
     }
     else // without Yes/No we're going to have an OK button
     {
-        AddTaskDialogButton(tdc, IDOK, TDCBF_OK_BUTTON, btnOKLabel);
-
         if ( style & wxCANCEL )
         {
+            AddTaskDialogButton(tdc, IDOK, TDCBF_OK_BUTTON, btnOKLabel);
             AddTaskDialogButton(tdc, IDCANCEL,
                                 TDCBF_CANCEL_BUTTON, btnCancelLabel);
 
             if ( style & wxCANCEL_DEFAULT )
                 tdc.nDefaultButton = IDCANCEL;
         }
+        else // Only "OK"
+        {
+            // We actually create a "Cancel" button instead because we want to
+            // allow closing the dialog box with Escape (and also Alt-F4 or
+            // clicking the close button in the title bar) which wouldn't work
+            // without a Cancel button.
+            if ( !useCustomLabels )
+            {
+                useCustomLabels = true;
+                btnOKLabel = _("OK");
+            }
+
+            AddTaskDialogButton(tdc, IDCANCEL, TDCBF_CANCEL_BUTTON, btnOKLabel);
+        }
     }
 }