3 files changed, 11 insertions, 1 deletions
diff --git a/src/gui/widgets/qlabel.cpp b/src/gui/widgets/qlabel.cpp
index 42be03b..011b07a 100644
--- a/src/gui/widgets/qlabel.cpp
+++ b/src/gui/widgets/qlabel.cpp
@@ -682,7 +682,7 @@ QSize QLabelPrivate::sizeForWidth(int w) const
 
             bool tryWidth = (w < 0) && (align & Qt::TextWordWrap);
             if (tryWidth)
-                w = fm.averageCharWidth() * 80;
+                w = qMin(fm.averageCharWidth() * 80, q->maximumSize().width());
             else if (w < 0)
                 w = 2000;
             w -= (hextra + contentsMargin.width());
diff --git a/src/gui/widgets/qlinecontrol.cpp b/src/gui/widgets/qlinecontrol.cpp
index f338f40..5ea9dc4 100644
--- a/src/gui/widgets/qlinecontrol.cpp
+++ b/src/gui/widgets/qlinecontrol.cpp
@@ -1308,6 +1308,15 @@ void QLineControl::setCursorBlinkPeriod(int msec)
     m_blinkPeriod = msec;
 }
 
+void QLineControl::resetCursorBlinkTimer()
+{
+    if (m_blinkPeriod == 0 || m_blinkTimer == 0)
+        return;
+    killTimer(m_blinkTimer);
+    m_blinkTimer = startTimer(m_blinkPeriod / 2);
+    m_blinkStatus = 1;
+}
+
 void QLineControl::timerEvent(QTimerEvent *event)
 {
     if (event->timerId() == m_blinkTimer) {
diff --git a/src/gui/widgets/qlinecontrol_p.h b/src/gui/widgets/qlinecontrol_p.h
index 7068f62..d881acf 100644
--- a/src/gui/widgets/qlinecontrol_p.h
+++ b/src/gui/widgets/qlinecontrol_p.h
@@ -296,6 +296,7 @@ public:
 
     int cursorBlinkPeriod() const { return m_blinkPeriod; }
     void setCursorBlinkPeriod(int msec);
+    void resetCursorBlinkTimer();
 
     QString cancelText() const { return m_cancelText; }
     void setCancelText(const QString &text) { m_cancelText = text; }