From 7bd24a428dc3afa43347f6e8bd8bbf17f882f697 Mon Sep 17 00:00:00 2001
From: Manolo Gouy <Manolo>
Date: Thu, 27 Jul 2017 15:11:33 +0000
Subject: IsIconic() is the adequate WINAPI function to detect a minimised
 window.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12360 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 src/Fl_win32.cxx | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/Fl_win32.cxx b/src/Fl_win32.cxx
index 10f266461..f5e064a62 100644
--- a/src/Fl_win32.cxx
+++ b/src/Fl_win32.cxx
@@ -1451,13 +1451,12 @@ static LRESULT CALLBACK WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lPar
     break;
 
   case WM_MOVE: {
+    if (IsIconic(hWnd)) {
+      break;
+    }
     resize_bug_fix = window;
     int nx = LOWORD(lParam);
     int ny = HIWORD(lParam);
-    bool iconized = (nx >= 0x8000 && ny >= 0x8000);
-    if (iconized) {
-      break;
-    }
     if (nx & 0x8000) nx -= 65536;
     if (ny & 0x8000) ny -= 65536;
 //fprintf(LOG,"WM_MOVE position(%d,%d) s=%.2f\n",int(nx/scale),int(ny/scale),scale);
-- 
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