[bfreisen] 62012: [MSPAINT] Due to the previous fix changing the selection opacity now behaved oddly when there was no selection

Author: bfreisen
Date: Thu Feb  6 14:08:59 2014
New Revision: 62012

URL: http://svn.reactos.org/svn/reactos?rev=62012&view=rev
Log:
[MSPAINT] Due to the previous fix changing the selection opacity now behaved oddly when there was no selection

Modified:
    trunk/reactos/base/applications/mspaint/toolsettings.c

Modified: trunk/reactos/base/applications/mspaint/toolsettings.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/applications/mspaint/t...
==============================================================================
--- trunk/reactos/base/applications/mspaint/toolsettings.c	[iso-8859-1] (original)
+++ trunk/reactos/base/applications/mspaint/toolsettings.c	[iso-8859-1] Thu Feb  6 14:08:59 2014
@@ -184,10 +184,13 @@
                         transpBg = (y - 2) / 31;
                         InvalidateRect(hwnd, NULL, TRUE);

-                        /* force refresh of selection contents */
-                        SendMessage(hSelection, WM_LBUTTONDOWN, 0, MAKELPARAM(0, 0));
-                        SendMessage(hSelection, WM_MOUSEMOVE, 0, MAKELPARAM(0, 0));
-                        SendMessage(hSelection, WM_LBUTTONUP, 0, MAKELPARAM(0, 0));
+                        if (IsWindowVisible(hSelection))
+                        {
+                            /* force refresh of selection contents */
+                            SendMessage(hSelection, WM_LBUTTONDOWN, 0, MAKELPARAM(0, 0));
+                            SendMessage(hSelection, WM_MOUSEMOVE, 0, MAKELPARAM(0, 0));
+                            SendMessage(hSelection, WM_LBUTTONUP, 0, MAKELPARAM(0, 0));
+                        }
                     }
                     break;
                 case TOOL_RUBBER: