diff options
Diffstat (limited to 'src/corelib')
| -rw-r--r-- | src/corelib/kernel/qeventdispatcher_symbian.cpp | 13 | ||||
| -rw-r--r-- | src/corelib/tools/qchar.cpp | 8 |
2 files changed, 19 insertions, 2 deletions
diff --git a/src/corelib/kernel/qeventdispatcher_symbian.cpp b/src/corelib/kernel/qeventdispatcher_symbian.cpp index 191be6c..ca44264 100644 --- a/src/corelib/kernel/qeventdispatcher_symbian.cpp +++ b/src/corelib/kernel/qeventdispatcher_symbian.cpp @@ -50,6 +50,13 @@ QT_BEGIN_NAMESPACE +#ifdef SYMBIAN_GRAPHICS_WSERV_QT_EFFECTS +// when the system UI is Qt based, priority drop is not needed as CPU starved processes will not be killed. +#undef QT_SYMBIAN_PRIORITY_DROP +#else +#define QT_SYMBIAN_PRIORITY_DROP +#endif + #define WAKE_UP_PRIORITY CActive::EPriorityStandard #define TIMER_PRIORITY CActive::EPriorityHigh #define NULLTIMER_PRIORITY CActive::EPriorityLow @@ -697,6 +704,7 @@ bool QEventDispatcherSymbian::processEvents ( QEventLoop::ProcessEventsFlags fla bool handledSymbianEvent = false; m_interrupt = false; +#ifdef QT_SYMBIAN_PRIORITY_DROP /* * This QTime variable is used to measure the time it takes to finish * the event loop. If we take too long in the loop, other processes @@ -714,6 +722,7 @@ bool QEventDispatcherSymbian::processEvents ( QEventLoop::ProcessEventsFlags fla } timeState = FirstRun; TProcessPriority priority; +#endif while (1) { if (block) { @@ -727,10 +736,12 @@ bool QEventDispatcherSymbian::processEvents ( QEventLoop::ProcessEventsFlags fla CActiveScheduler::Current()->WaitForAnyRequest(); } +#ifdef QT_SYMBIAN_PRIORITY_DROP if (timeState == SubsequentRun) { time.start(); timeState = TimeStarted; } +#endif TInt error; handledSymbianEvent = CActiveScheduler::RunIfReady(error, KMinTInt); @@ -747,6 +758,7 @@ bool QEventDispatcherSymbian::processEvents ( QEventLoop::ProcessEventsFlags fla break; } block = false; +#ifdef QT_SYMBIAN_PRIORITY_DROP if (timeState == TimeStarted && time.elapsed() > 100) { priority = m_processHandle.Priority(); m_processHandle.SetPriority(EPriorityBackground); @@ -759,6 +771,7 @@ bool QEventDispatcherSymbian::processEvents ( QEventLoop::ProcessEventsFlags fla } if (timeState == FirstRun) timeState = SubsequentRun; +#endif }; emit awake(); diff --git a/src/corelib/tools/qchar.cpp b/src/corelib/tools/qchar.cpp index 2bc5347..67ea00d 100644 --- a/src/corelib/tools/qchar.cpp +++ b/src/corelib/tools/qchar.cpp @@ -380,8 +380,12 @@ QT_BEGIN_NAMESPACE \value Null A QChar with this value isNull(). \value Nbsp Non-breaking space. - \value ReplacementCharacter - \value ObjectReplacementCharacter The character shown when a font has no glyph for a certain codepoint. The square character is normally used. + \value ReplacementCharacter The character shown when a font has no glyph + for a certain codepoint. A special question mark character is often + used. Codecs use this codepoint when input data cannot be + represented in Unicode. + \value ObjectReplacementCharacter Used to represent an object such as an + image when such objects cannot be presented. \value ByteOrderMark \value ByteOrderSwapped \value ParagraphSeparator |