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Fix QTimer with negative interval in QWidgetLineControl::setCursorBlinkPeriod

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When keyboard blink is disabled, msec will be negative (-2 in my case).
In that case if (msec) will evaluate to true and create a QTimer
with a negative interval. Fix is to check for msec > 0.

Change-Id: I5c8d82c3cdaf26a961c986f4164805aacfe3ae37
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>
This commit is contained in:
İsmail Dönmez 2014-07-06 14:54:40 +03:00 committed by Ismail Donmez
parent 16dccb24e4
commit a6ec09d7ed
1 changed files with 1 additions and 1 deletions
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2
src/widgets/widgets/qwidgetlinecontrol.cpp
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@ -1472,7 +1472,7 @@ void QWidgetLineControl::setCursorBlinkPeriod(int msec)
if (m_blinkTimer) { if (m_blinkTimer) {
killTimer(m_blinkTimer); killTimer(m_blinkTimer);
} }
if (msec && !m_readOnly) { if (msec > 0 && !m_readOnly) {
m_blinkTimer = startTimer(msec / 2); m_blinkTimer = startTimer(msec / 2);
m_blinkStatus = 1; m_blinkStatus = 1;
} else { } else {