2 files changed, 11 insertions, 12 deletions
diff --git a/src/widgets/widgets/qwidgetlinecontrol.cpp b/src/widgets/widgets/qwidgetlinecontrol.cpp
index bed8296989..a44ac12fa4 100644
--- a/src/widgets/widgets/qwidgetlinecontrol.cpp
+++ b/src/widgets/widgets/qwidgetlinecontrol.cpp
@@ -1456,6 +1456,15 @@ void QWidgetLineControl::complete(int key)
 }
 #endif
 
+void QWidgetLineControl::setReadOnly(bool enable)
+{
+    m_readOnly = enable;
+    if (enable)
+        setCursorBlinkPeriod(0);
+    else
+        setCursorBlinkPeriod(QApplication::cursorFlashTime());
+}
+
 void QWidgetLineControl::setCursorBlinkPeriod(int msec)
 {
     if (msec == m_blinkPeriod)
@@ -1463,7 +1472,7 @@ void QWidgetLineControl::setCursorBlinkPeriod(int msec)
     if (m_blinkTimer) {
         killTimer(m_blinkTimer);
     }
-    if (msec) {
+    if (msec && !m_readOnly) {
         m_blinkTimer = startTimer(msec / 2);
         m_blinkStatus = 1;
     } else {
@@ -1474,15 +1483,6 @@ void QWidgetLineControl::setCursorBlinkPeriod(int msec)
     m_blinkPeriod = msec;
 }
 
-void QWidgetLineControl::resetCursorBlinkTimer()
-{
-    if (m_blinkPeriod == 0 || m_blinkTimer == 0)
-        return;
-    killTimer(m_blinkTimer);
-    m_blinkTimer = startTimer(m_blinkPeriod / 2);
-    m_blinkStatus = 1;
-}
-
 void QWidgetLineControl::timerEvent(QTimerEvent *event)
 {
     if (event->timerId() == m_blinkTimer) {
diff --git a/src/widgets/widgets/qwidgetlinecontrol_p.h b/src/widgets/widgets/qwidgetlinecontrol_p.h
index 185bc117b6..d88d75c651 100644
--- a/src/widgets/widgets/qwidgetlinecontrol_p.h
+++ b/src/widgets/widgets/qwidgetlinecontrol_p.h
@@ -213,7 +213,7 @@ public:
     }
 
     bool isReadOnly() const { return m_readOnly; }
-    void setReadOnly(bool enable) { m_readOnly = enable; }
+    void setReadOnly(bool enable);
 
     QString text() const
     {
@@ -338,7 +338,6 @@ public:
 
     int cursorBlinkPeriod() const { return m_blinkPeriod; }
     void setCursorBlinkPeriod(int msec);
-    void resetCursorBlinkTimer();
 
     bool cursorBlinkStatus() const { return m_blinkStatus; }