From d2001e0228bd361239fded3a8d414aae2497e33d Mon Sep 17 00:00:00 2001
From: paul <paul@lazarus-ide.org>
Date: Tue, 27 Apr 2010 03:23:18 +0000
Subject: [PATCH] lcl: extend the list of known WM_WINDOWPOSCHANGED message
 flags, don't intersect SWP_SourceIsInterface with standard windows flags

git-svn-id: trunk@24990 -
---
 lcl/include/wincontrol.inc | 15 +++++++++++++++
 lcl/lcltype.pp             | 23 +++++++++++++++++------
 2 files changed, 32 insertions(+), 6 deletions(-)

diff --git a/lcl/include/wincontrol.inc b/lcl/include/wincontrol.inc
index 81c957317b..aa4dbd5db1 100644
--- a/lcl/include/wincontrol.inc
+++ b/lcl/include/wincontrol.inc
@@ -6856,8 +6856,23 @@ procedure TWinControl.WMWindowPosChanged(var Message: TLMWindowPosChanged);
 var
   NewLeft, NewTop, NewWidth, NewHeight: integer;
   NewBoundsRealized: TRect;
+  {$IFDEF VerboseAllAutoSize}
+  S: String;
+  {$ENDIF}
 begin
   if Message.WindowPos=nil then exit;
+
+  {$IFDEF VerboseAllAutoSize}
+  S := '';
+  if (Message.WindowPos^.flags and SWP_NOSIZE) = 0 then
+    S := S + 'Resize ';
+  if (Message.WindowPos^.flags and SWP_NOMOVE) = 0 then
+    S := S + 'Move ';
+  if (Message.WindowPos^.flags and SWP_NOMOVE) = 0 then
+    S := S + 'Move ';
+  DebugLn(S);
+  {$ENDIF}
+
   NewLeft := Message.WindowPos^.x;
   NewTop := Message.WindowPos^.y;
   NewWidth := Message.WindowPos^.cx;
diff --git a/lcl/lcltype.pp b/lcl/lcltype.pp
index 268e5982a8..3ed09510b1 100644
--- a/lcl/lcltype.pp
+++ b/lcl/lcltype.pp
@@ -800,12 +800,23 @@ const
 
 
 { WMWindowPosChanged message constants}
-  SWP_NOSIZE = 1;
-  SWP_NOMOVE = 2;
-  SWP_NOZORDER = 4;
-  SWP_NOREDRAW = 8;
-  SWP_NOACTIVATE = $10;
-  SWP_SourceIsInterface = 128; // this flag can be combined with the above
+  SWP_NOSIZE            = $00001;
+  SWP_NOMOVE            = $00002;
+  SWP_NOZORDER          = $00004;
+  SWP_NOREDRAW          = $00008;
+  SWP_NOACTIVATE        = $00010;
+  SWP_DRAWFRAME         = $00020;
+  SWP_FRAMECHANGED      = $00020;
+  SWP_SHOWWINDOW        = $00040;
+  SWP_HIDEWINDOW        = $00080;
+  SWP_NOCOPYBITS        = $00100;
+  SWP_NOOWNERZORDER     = $00200;
+  SWP_NOREPOSITION      = $00200;
+  SWP_NOSENDCHANGING    = $00400;
+  SWP_DEFERERASE        = $02000;
+  SWP_ASYNCWINDOWPOS    = $04000;
+  SWP_STATECHANGED      = $08000; // used by windows but not documented (used even in wine)
+  SWP_SourceIsInterface = $10000; // this flag can be combined with the above
 
 { WMSIZE message constants}
   Size_Restored = 0; // the default