From f3e4a2a4146a4a28fedce563f42f1e3f38462d80 Mon Sep 17 00:00:00 2001
From: David Webster <Dave.Webster@bhmi.com>
Date: Mon, 21 Jan 2002 18:45:09 +0000
Subject: [PATCH] Dialog updates

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@13725 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/os2/dialog.cpp | 10 ++++++++--
 src/os2/window.cpp | 11 +++++++----
 2 files changed, 15 insertions(+), 6 deletions(-)

diff --git a/src/os2/dialog.cpp b/src/os2/dialog.cpp
index edc04a0d24..eb635379c9 100644
--- a/src/os2/dialog.cpp
+++ b/src/os2/dialog.cpp
@@ -200,7 +200,11 @@ void wxDialog::DoShowModal()
     //
     wxASSERT_MSG(!m_pWindowDisabler, _T("disabling windows twice?"));
 
-    m_pWindowDisabler = new wxWindowDisabler(this);
+    //
+    // Disables other app windows and window proc message processing
+    // until WinDismissDlg called
+    //
+    ::WinProcessDlg((HWND)GetHwnd());
 
     //
     // Enter the modal loop
@@ -243,7 +247,8 @@ bool wxDialog::Show(
         //
         // If we had disabled other app windows, reenable them back now because
         // if they stay disabled Windows will activate another window (one
-        // which is enabled, anyhow) and we will lose activation
+        // which is enabled, anyhow) and we will lose activation.  We really don't
+        // do this in OS/2 since PM does this for us.
         //
         if (m_pWindowDisabler)
         {
@@ -326,6 +331,7 @@ void wxDialog::EndModal(
 {
     SetReturnCode(nRetCode);
     Show(FALSE);
+    ::WinDismissDlg((HWND)GetHwnd(), nRetCode);
 } // end of wxDialog::EndModal
 
 // ----------------------------------------------------------------------------
diff --git a/src/os2/window.cpp b/src/os2/window.cpp
index 1dda24c9c9..9bc6c64ae5 100644
--- a/src/os2/window.cpp
+++ b/src/os2/window.cpp
@@ -2466,11 +2466,14 @@ MRESULT wxWindowOS2::OS2WindowProc(
             if (IsKindOf(CLASSINFO(wxDialog)))
             {
                 PSWP                pSwp = (PSWP)PVOIDFROMMP(wParam);
+                PSWP                pSwp2 = pSwp++;
 
-                bProcessed = HandleSize( pSwp->cx
-                                        ,pSwp->cy
-                                        ,(WXUINT)lParam
-                                       );
+                if (!(pSwp->cx == pSwp2->cx &&
+                      pSwp->cy == pSwp2->cy))
+                    bProcessed = HandleSize( pSwp->cx
+                                            ,pSwp->cy
+                                            ,(WXUINT)lParam
+                                           );
             }
             break;
 
-- 
2.49.0