From f3e1dfb786c8c425562a29bd2ca18dbeb1d4ea84 Mon Sep 17 00:00:00 2001
From: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Date: Mon, 20 Jul 2015 16:30:35 +0200
Subject: [PATCH] Windows: Fix handling of cursor flash time.

Check for special return value INFINITE (unsigned -1) of
GetCaretBlinkTime() (indicating cursor should not flash)
and return 0 in that case.

Change-Id: Iead41a20a68b79d04b03f77a3caf063d4e1d577e
Task-number: QTBUG-47208
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
---
 src/plugins/platforms/windows/qwindowsintegration.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/plugins/platforms/windows/qwindowsintegration.cpp b/src/plugins/platforms/windows/qwindowsintegration.cpp
index 9b0f126241..79df6ce720 100644
--- a/src/plugins/platforms/windows/qwindowsintegration.cpp
+++ b/src/plugins/platforms/windows/qwindowsintegration.cpp
@@ -491,7 +491,7 @@ QVariant QWindowsIntegration::styleHint(QPlatformIntegration::StyleHint hint) co
     switch (hint) {
     case QPlatformIntegration::CursorFlashTime:
         if (const unsigned timeMS = GetCaretBlinkTime())
-            return QVariant(int(timeMS) * 2);
+            return QVariant(timeMS != INFINITE ? int(timeMS) * 2 : 0);
         break;
 #ifdef SPI_GETKEYBOARDSPEED
     case KeyboardAutoRepeatRate: