AudioDevices demo doesn't do anything on Windows

-put example audiodevices in layout.
-added more checking to testSettings() in win32 implementation.
-disabled objects in example audiodevices that are not editable.
-added more checking to alsa implementation for preferredFormat().
-changed internal strings from tr to QLatin1String.

Reviewed-by:Justin Mcpherson

1 files changed, 1 insertions, 1 deletions

diff --git a/src/multimedia/audio/qaudiooutput_win32_p.cpp b/src/multimedia/audio/qaudiooutput_win32_p.cpp
index fae680c..aea3a3f 100644
--- a/src/multimedia/audio/qaudiooutput_win32_p.cpp
+++ b/src/multimedia/audio/qaudiooutput_win32_p.cpp
@@ -241,7 +241,7 @@ bool QAudioOutputPrivate::open()
 	    == MMSYSERR_NOERROR) {
 	    QString tmp;
 	    tmp = QString::fromUtf16((const unsigned short*)woc.szPname);
-            if(tmp.compare(tr(m_device)) == 0) {
+            if(tmp.compare(QLatin1String(m_device)) == 0) {
 	        devId = ii;
 		break;
 	    }