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        <item>
            <title>Does Qt Phonon support setting playback speed</title>
            <link>http://qt-project.org/forums/viewthread/17444</link>
            <author>coolx</author>
            <description><![CDATA[hello everyone!
I use the Qt Phonon in developing a multimedia player。
I need to set the playback speed, but I did not find the relevant API in Phonon::MediaObject or others class。
Does Qt Phonon support setting playback speed ？]]></description>
            <guid isPermaLink="false">http://qt-project.org/forums/viewthread/17444</guid>
            <pubDate>Wed, 23 May 2012 12:37:44 GMT</pubDate>
        </item>
	
        <item>
            <title>[Closed] Qt Creator&apos;s MSVC2010 debug compiler didn&apos;t work with OpenCV in Windows system</title>
            <link>http://qt-project.org/forums/viewthread/17151</link>
            <author>nimingzhe2008</author>
            <description><![CDATA[But MSVC2010 release compiler works well with OpenCV.I don&#8217;t know why.
Here&#8217;s part of my .pro  file.

	INCLUDEPATH +=D:\OpenCV\opencv\build\include\opencv2 \
D:\OpenCV\opencv\build\include\opencv \
D:\OpenCV\opencv\build\include
&amp;nbsp;
CONFIG&#40;release,debug|release&#41;
&#123;
&amp;nbsp; &amp;nbsp; LIBS += D:\OpenCV\opencv\build\x86\vc10\lib\opencv_calib3d231.lib \
D:\OpenCV\opencv\build\x86\vc10\lib\opencv_contrib231.lib \
D:\OpenCV\opencv\build\x86\vc10\lib\opencv_core231.lib \
D:\OpenCV\opencv\build\x86\vc10\lib\opencv_features2d231.lib \
D:\OpenCV\opencv\build\x86\vc10\lib\opencv_flann231.lib \
D:\OpenCV\opencv\build\x86\vc10\lib\opencv_gpu231.lib \
D:\OpenCV\opencv\build\x86\vc10\lib\opencv_highgui231.lib \
D:\OpenCV\opencv\build\x86\vc10\lib\opencv_imgproc231.lib \
D:\OpenCV\opencv\build\x86\vc10\lib\opencv_legacy231.lib \
D:\OpenCV\opencv\build\x86\vc10\lib\opencv_ml231.lib \
D:\OpenCV\opencv\build\x86\vc10\lib\opencv_objdetect231.lib \
D:\OpenCV\opencv\build\x86\vc10\lib\opencv_ts231.lib \
D:\OpenCV\opencv\build\x86\vc10\lib\opencv_video231.lib
&#125;
&amp;nbsp;
CONFIG&#40;debug,debug|release&#41;
&#123;
&amp;nbsp; &amp;nbsp; LIBS +=D:\OpenCV\opencv\build\x86\vc10\lib\opencv_calib3d231d.lib \
D:\OpenCV\opencv\build\x86\vc10\lib\opencv_contrib231d.lib \
D:\OpenCV\opencv\build\x86\vc10\lib\opencv_core231d.lib \
D:\OpenCV\opencv\build\x86\vc10\lib\opencv_features2d231d.lib \
D:\OpenCV\opencv\build\x86\vc10\lib\opencv_flann231d.lib \
D:\OpenCV\opencv\build\x86\vc10\lib\opencv_gpu231d.lib \
D:\OpenCV\opencv\build\x86\vc10\lib\opencv_highgui231d.lib \
D:\OpenCV\opencv\build\x86\vc10\lib\opencv_imgproc231d.lib \
D:\OpenCV\opencv\build\x86\vc10\lib\opencv_legacy231d.lib \
D:\OpenCV\opencv\build\x86\vc10\lib\opencv_ml231d.lib \
D:\OpenCV\opencv\build\x86\vc10\lib\opencv_objdetect231d.lib \
D:\OpenCV\opencv\build\x86\vc10\lib\opencv_ts231d.lib \
D:\OpenCV\opencv\build\x86\vc10\lib\opencv_video231d.lib
&#125;


	Thank you for your attention.]]></description>
            <guid isPermaLink="false">http://qt-project.org/forums/viewthread/17151</guid>
            <pubDate>Fri, 11 May 2012 18:09:31 GMT</pubDate>
        </item>
	
        <item>
            <title>CMake and Qt &#45;&#45; Please help!</title>
            <link>http://qt-project.org/forums/viewthread/17140</link>
            <author>dark_sider_1</author>
            <description><![CDATA[Hi there,

	I installed Qt on my Windows 7 machine, and when I try to configure CMake, I get this error:
CMake Error at C:/Program Files/CMake 2.8/share/cmake&#45;2.8/Modules/FindPackageHandleStandardArgs.cmake:91 &#40;MESSAGE&#41;:
&amp;nbsp; Could NOT find Qt4 &#40;missing: QT_QMAKE_EXECUTABLE QT_MOC_EXECUTABLE
&amp;nbsp; QT_RCC_EXECUTABLE QT_INCLUDE_DIR QT_LIBRARY_DIR QT_QTCORE_INCLUDE_DIR
&amp;nbsp; QT_QTCORE_LIBRARY QT_QTGUI_INCLUDE_DIR QT_QTGUI_LIBRARY
&amp;nbsp; QT_QTOPENGL_INCLUDE_DIR QT_QTOPENGL_LIBRARY QT_UIC_EXECUTABLE&#41;
Call Stack &#40;most recent call first&#41;:
&amp;nbsp; C:/Program Files/CMake 2.8/share/cmake&#45;2.8/Modules/FindPackageHandleStandardArgs.cmake:252 &#40;_FPHSA_FAILURE_MESSAGE&#41;
&amp;nbsp; C:/Program Files/CMake 2.8/share/cmake&#45;2.8/Modules/FindQt4.cmake:1171 &#40;FIND_PACKAGE_HANDLE_STANDARD_ARGS&#41;
&amp;nbsp; CMakeLists.txt:8 &#40;find_package&#41;


	Any ideas where this could come from? I can post more details if necessary.]]></description>
            <guid isPermaLink="false">http://qt-project.org/forums/viewthread/17140</guid>
            <pubDate>Fri, 11 May 2012 13:47:25 GMT</pubDate>
        </item>
	
        <item>
            <title>MYSQL Installation on Mac OS X</title>
            <link>http://qt-project.org/forums/viewthread/17139</link>
            <author>Devbizz</author>
            <description><![CDATA[Dear reader,

	When I try to make my MYSQL files I am getting the following error:

imac&#45;van&#45;angelo:mysql Devbizz$ make
make &#45;f Makefile.Debug
rm &#45;f libqsqlmysql_debug.dylib
g++ &#45;headerpad_max_install_names &#45;arch x86_64 &#45;single_module &#45;dynamiclib &#45;Xarch_x86_64 &#45;mmacosx&#45;version&#45;min=10.5 &#45;o libqsqlmysql_debug.dylib debug/main.o debug/qsql_mysql.o debug/moc_qsql_mysql.o  &#45;F/Users/Devbizz/QtSDK/Desktop/Qt/473/gcc/lib &#45;L/Users/Devbizz/QtSDK/Desktop/Qt/473/gcc/lib &#45;L/usr/local/mysql/lib &#45;lmysqlclient &#45;framework QtSql &#45;framework QtCore  
ld: warning: ignoring file /usr/local/mysql/lib/libmysqlclient.dylib, file was built for unsupported file format which is not the architecture being linked (x86_64)
Undefined symbols for architecture x86_64:
  &#8220;_mysql_real_escape_string&#8221;, referenced from:
      QMYSQLDriver::formatValue(QSqlField const&amp;amp;, bool) constin qsql_mysql.o
  &#8220;_mysql_error&#8221;, referenced from:
      qMakeError(QString const&amp;amp;, QSqlError::ErrorType, QMYSQLDriverPrivate const*)in qsql_mysql.o
  &#8220;_mysql_errno&#8221;, referenced from:
      qMakeError(QString const&amp;amp;, QSqlError::ErrorType, QMYSQLDriverPrivate const*)in qsql_mysql.o
      QMYSQLResult::record() const in qsql_mysql.o
    &#8220;_mysql_stmt_close&#8221;, referenced from:
      QMYSQLResult::cleanup()      in qsql_mysql.o
  &#8220;_mysql_real_query&#8221;, referenced from:
      QMYSQLResult::reset(QString const&amp;amp;) in qsql_mysql.o
  &#8220;_mysql_stmt_init&#8221;, referenced from:
      QMYSQLResult::prepare(QString const&amp;amp;) in qsql_mysql.o
  &#8220;_mysql_stmt_prepare&#8221;, referenced from:
      QMYSQLResult::prepare(QString const&amp;amp;) in qsql_mysql.o
  &#8220;_mysql_stmt_result_metadata&#8221;, referenced from:
      QMYSQLResultPrivate::bindInValues()       in qsql_mysql.o
  &#8220;_mysql_num_fields&#8221;, referenced from:
      QMYSQLResultPrivate::bindInValues()       in qsql_mysql.o
ld: symbol(s) not found for architecture x86_64
collect2: ld returned 1 exit status
make1: *** [libqsqlmysql_debug.dylib] Error 1
make: *** [debug] Error 2
imac&#45;van&#45;angelo:mysql Devbizz$ 

	What I did was:
qmake &#45;o Makefile &amp;quot;INCLUDEPATH+=/usr/local/mysql/include&amp;quot; &amp;quot;LIBS+=&#45;L/usr/local/mysql/lib &#45;lmysqlclient&amp;quot; mysql.pro


	No errors there, so I think everything is alright.

	After that I give the command:

	make


	which results in the error above.

	Can someone tell me what I did wrong?

	P.S. its not the full error code, cause it would overwrite the maximum number of allowed characters in this post :)]]></description>
            <guid isPermaLink="false">http://qt-project.org/forums/viewthread/17139</guid>
            <pubDate>Fri, 11 May 2012 13:06:44 GMT</pubDate>
        </item>
	
        <item>
            <title>[SOLVED] QWT 6.0 library in QT</title>
            <link>http://qt-project.org/forums/viewthread/17045</link>
            <author>Sam</author>
            <description><![CDATA[Hi,
I have downloaded QWT 6.0 from svn co https://qwt.svn.sourceforge.net/svnroot/qwt/branches/qwt&#45;6.0 [qwt.sourceforge.net] . I am able to run the sample example that are provide within the same folder. 
But I need to use the same library for my projects. So i created a new project and copied the program tvplot from the qwt examples. 

	I then added the following code in my .pro file

	INCLUDEPATH += D:\Qwt\include
DEPENDPATH += D:\Qwt\lib
&amp;nbsp;
LIBS += &#45;LD:\Qwt\lib
&amp;nbsp;
win32 &#123;
&amp;nbsp;CONFIG&#40;debug, debug|release&#41; &#123;
&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; LIBS += &#45;lqwtd
&amp;nbsp;&#125; else &#123;
&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; LIBS += &#45;lqwt
&amp;nbsp;&#125;
&#125;


	But when i compile and run it gives error &#8220;cannot open include file qmemarray.h&#8221; . I have searched on the net for the header files as well as how to setup qwt libraries. But didnt get this working on windows 7.

	Thanks for your time :)]]></description>
            <guid isPermaLink="false">http://qt-project.org/forums/viewthread/17045</guid>
            <pubDate>Wed, 09 May 2012 08:58:58 GMT</pubDate>
        </item>
	
        <item>
            <title>Trouble building QtMock in visual studio, linking errors</title>
            <link>http://qt-project.org/forums/viewthread/17005</link>
            <author>chikuba</author>
            <description><![CDATA[Hi

	Just downloaded the following source code (https://qt.gitorious.org/~niandong/qt/niandongs&#45;qttools/commits/qtmock) and Im trying to build it in VS2010 so that I can link it with my other projects. I can build the qtmock.pro (in the qttestlib/qtmock folder) in QTcreator. 

	I first imported the qtmock.pro into VS2010 but got too many linking errors. I then decided to only try and build the projects that Im actaully using. I manage to build the qtmock.pro inside the qtmock/src folder with only contains the files for the actual lib (and not all the files and tests etc). I then tried to build the qtnetworkstub.pro project with creates a lib with all the QNetworkAccessManaget and QNetworkReply mocks. This ended up in the following linking error:

	Error 4 error LNK2019: unresolved external symbol &amp;quot;public: static struct QMetaObject const QAbstractSocket::staticMetaObject&amp;quot; &#40;?staticMetaObject@QAbstractSocket@@2UQMetaObject@@B&#41; referenced in function &amp;quot;public: __thiscall QNetworkRequest::~QNetworkRequest(void)&amp;quot; &#40;??1QNetworkRequest@@QAE@XZ&#41; E:\src\Qt.UnitTest\qtmock\test\stublib\network\qnetworkrequest.obj qtnetworkstub
Error 5 error LNK2001: unresolved external symbol &amp;quot;public: static struct QMetaObject const QTcpSocket::staticMetaObject&amp;quot; &#40;?staticMetaObject@QTcpSocket@@2UQMetaObject@@B&#41; E:\src\Qt.UnitTest\qtmock\test\stublib\network\qnetworkreply.obj qtnetworkstub
Error 6 error LNK2001: unresolved external symbol &amp;quot;public: static struct QMetaObject const QTcpSocket::staticMetaObject&amp;quot; &#40;?staticMetaObject@QTcpSocket@@2UQMetaObject@@B&#41; E:\src\Qt.UnitTest\qtmock\test\stublib\network\qnetworkrequest.obj qtnetworkstub
Error 7 error LNK2001: unresolved external symbol &amp;quot;public: static struct QMetaObject const QSslSocket::staticMetaObject&amp;quot; &#40;?staticMetaObject@QSslSocket@@2UQMetaObject@@B&#41; E:\src\Qt.UnitTest\qtmock\test\stublib\network\qnetworkreply.obj qtnetworkstub
Error 8 error LNK2001: unresolved external symbol &amp;quot;public: static struct QMetaObject const QSslSocket::staticMetaObject&amp;quot; &#40;?staticMetaObject@QSslSocket@@2UQMetaObject@@B&#41; E:\src\Qt.UnitTest\qtmock\test\stublib\network\qnetworkrequest.obj qtnetworkstub
Error 1 error LNK2001: unresolved external symbol &amp;quot;public: static struct QMetaObject const QAbstractSocket::staticMetaObject&amp;quot; &#40;?staticMetaObject@QAbstractSocket@@2UQMetaObject@@B&#41; E:\src\Qt.UnitTest\qtmock\test\stublib\network\qnetworkaccessmanager.obj qtnetworkstub
Error 2 error LNK2001: unresolved external symbol &amp;quot;public: static struct QMetaObject const QAbstractSocket::staticMetaObject&amp;quot; &#40;?staticMetaObject@QAbstractSocket@@2UQMetaObject@@B&#41; E:\src\Qt.UnitTest\qtmock\test\stublib\network\qnetworkproxy.obj qtnetworkstub
Error 3 error LNK2001: unresolved external symbol &amp;quot;public: static struct QMetaObject const QAbstractSocket::staticMetaObject&amp;quot; &#40;?staticMetaObject@QAbstractSocket@@2UQMetaObject@@B&#41; E:\src\Qt.UnitTest\qtmock\test\stublib\network\qnetworkreply.obj qtnetworkstub
Error 9 error LNK1120: 3 unresolved externals E:\src\Qt.UnitTest\qtmock\lib\\qtnetworkmock.dll qtnetworkstub


	I have openSsl installed and it links in my other projects. I havent changed any settings and I is like in the .pro file except a VS2010 project instead with the following command line:

	/OUT:&amp;quot;..\..\..\lib\\qtnetworkmock.dll&amp;quot; /NOLOGO /LIBPATH:&amp;quot;E:\QT\4.8.0\lib&amp;quot; /LIBPATH:&amp;quot;e:\QT\4.8.0\lib&amp;quot; /LIBPATH:&amp;quot;../../../lib&amp;quot; /DLL &amp;quot;../../../lib\qtmock.lib&amp;quot; &amp;quot;E:\QT\4.8.0\lib\QtTestd4.lib&amp;quot; &amp;quot;E:\QT\4.8.0\lib\QtCored4.lib&amp;quot; &amp;quot;QtNetworkd4.lib&amp;quot; &amp;quot;kernel32.lib&amp;quot; &amp;quot;user32.lib&amp;quot; &amp;quot;gdi32.lib&amp;quot; &amp;quot;winspool.lib&amp;quot; &amp;quot;comdlg32.lib&amp;quot; &amp;quot;advapi32.lib&amp;quot; &amp;quot;shell32.lib&amp;quot; &amp;quot;ole32.lib&amp;quot; &amp;quot;oleaut32.lib&amp;quot; &amp;quot;uuid.lib&amp;quot; &amp;quot;odbc32.lib&amp;quot; &amp;quot;odbccp32.lib&amp;quot; /MANIFEST /ManifestFile:&amp;quot;Win32\qtnetworkmock.dll.intermediate.manifest&amp;quot; /ALLOWISOLATION /MANIFESTUAC:&amp;quot;level=&apos;asInvoker&apos; uiAccess=&apos;false&apos;&amp;quot; /DEBUG /PDB:&amp;quot;E:\.Qt.UnitTest\qtmock\lib\qtnetworkmock.pdb&amp;quot; /PGD:&amp;quot;E:\src\Qt.UnitTest\qtmock\lib\qtnetworkmock.pgd&amp;quot; /TLBID:1 /DYNAMICBASE /NXCOMPAT /MACHINE:X86 /ERRORREPORT:QUEUE 


	Would really appreciate if anyone would know what the issue is here. Thank you

	UPDATE: I tried to look for the objects that it cant link and non of them are refered to in the project]]></description>
            <guid isPermaLink="false">http://qt-project.org/forums/viewthread/17005</guid>
            <pubDate>Tue, 08 May 2012 04:35:06 GMT</pubDate>
        </item>
	
        <item>
            <title>Experience with serial interface</title>
            <link>http://qt-project.org/forums/viewthread/16949</link>
            <author>qxoz</author>
            <description><![CDATA[Hi everyone!
At the moment I am working with a project&#45;intensive uses a serial interface. The data flow is three request&#45;response pairs per second. 
I tried to use the qextserialport [code.google.com] 
and QtSerialPort [qt&#45;project.org] 
for Qt4. As it turned out QtSerialPort easier and more convenient to use, but there is one problem.Sometimes, after receiving some data, the software freezes, and not only software but also the entire operating system. Only hard reset helps.Has anyone encountered this problem? 
If not, can some body show me a right way how to work with a serial interface in Qt, for intensive data transferring.
Example from QtSerialPort &#8220;terminal&#8221; also freezes.]]></description>
            <guid isPermaLink="false">http://qt-project.org/forums/viewthread/16949</guid>
            <pubDate>Sat, 05 May 2012 14:24:35 GMT</pubDate>
        </item>
	
        <item>
            <title>Link GSL into Qt Creator</title>
            <link>http://qt-project.org/forums/viewthread/16933</link>
            <author>leon9701</author>
            <description><![CDATA[Hi guys,

	I have installed QtSDK 1.2.1&#45;1 on my windows PC, which includes Qt4.8.1 and Qt Creator4.7.3&#45;2.
For the GSL, I have downloaded gsl&#45;1.15, and compiled in to &#8220;libgsl.a&#8221; et al, and installed using Cygwin. The installation dir is C:\GSL_lib.

	So my question is that how can I include this GSL library into my Qt desktop project?

	I tried to add the following into the .pro file, but it doesn&#8217;t work.
INCLUDEPATH += C:/GSL_lib
LIBS += &#45;LC:/GSL_lib/.libs libgsl

	Any suggestion is appreciated!]]></description>
            <guid isPermaLink="false">http://qt-project.org/forums/viewthread/16933</guid>
            <pubDate>Fri, 04 May 2012 19:34:46 GMT</pubDate>
        </item>
	
        <item>
            <title>The MoasicGraph3D widget</title>
            <link>http://qt-project.org/forums/viewthread/16897</link>
            <author>Mosaic Software</author>
            <description><![CDATA[The MoasicGraph3D widget can render a mathematical equation in
either a wire frame or solid. The MosaicMathUtils library contains a
math parser that can parse equations and return vertex arrays. This
allows any math equation to be rendered by a graphics engine. 

	1. Mosaic
Graphing 
1. Graph 2D and 3D equations with MosaicGraph widgets.
It has a simple API for adding and updating equations. Each
equation can be charted against each other.
2. Mosaic
Charting 
1. Chart shared key/value data between bar and pie
charts. The MosaicTickerChart can chart values over time or with
the MosaicLineChart key/values pairs can be charted on a Cartesian plain.
Each chart API allows for real time updating.
3. Mosaic
Model Viewer 
1. Load and view models from the following formats(http://assimp.sourceforge.net/lib_html/index.html):
1. Collada ( .dae;.xml )

	Blender ( [font=&amp;amp;quot]*.blend[/font] ) 3

	Biovision BVH ( [font=&amp;amp;quot]*.bvh[/font] ) 

	3D Studio Max 3DS ( [font=&amp;amp;quot]*.3ds[/font] ) 

	3D Studio Max ASE ( [font=&amp;amp;quot]*.ase[/font] ) 

	Wavefront Object ( [font=&amp;amp;quot]*.obj[/font] ) 

	Stanford Polygon Library ( [font=&amp;amp;quot]*.ply[/font] ) 

	AutoCAD DXF ( [font=&amp;amp;quot]*.dxf[/font] ) 2

	Neutral File Format ( [font=&amp;amp;quot]*.nff[/font] ) 

	Sense8 WorldToolkit ( [font=&amp;amp;quot]*.nff[/font] ) 

	Valve Model ( [font=&amp;amp;quot]*.smd,*.vta[/font] ) 3 

	Quake I ( [font=&amp;amp;quot]*.mdl[/font] ) 

	Quake II ( [font=&amp;amp;quot]*.md2[/font] ) 

	Quake III ( [font=&amp;amp;quot]*.md3[/font] ) 

	Quake 3 BSP ( [font=&amp;amp;quot]*.pk3[/font] ) 1 

	RtCW ( [font=&amp;amp;quot]*.mdc[/font] )

	Doom 3 ( [font=&amp;amp;quot]*.md5mesh;.md5anim;.md5camera[/font] ) 

	DirectX X ( [font=&amp;amp;quot]*.x[/font] ). 

	Quick3D ( [font=&amp;amp;quot]*.q3o;*q3s[/font] ). 

	Raw Triangles ( [font=&amp;amp;quot]*.raw[/font] ). 

	AC3D ( [font=&amp;amp;quot]*.ac[/font] ). 

	Stereolithography ( [font=&amp;amp;quot]*.stl[/font] ). 

	Autodesk DXF ( [font=&amp;amp;quot]*.dxf[/font] ). 

	Irrlicht Mesh ( [font=&amp;amp;quot]*.irrmesh;*.xml[/font] ). 

	Irrlicht Scene ( [font=&amp;amp;quot]*.irr;*.xml[/font] ). 

	Object File Format ( [font=&amp;amp;quot]*.off[/font] ). 

	Terragen Terrain ( [font=&amp;amp;quot]*.ter[/font] ) 

	3D GameStudio Model ( [font=&amp;amp;quot]*.mdl[/font] ) 

	3D GameStudio Terrain ( [font=&amp;amp;quot]*.hmp[/font] )

	Ogre ([font=&amp;amp;quot]*.mesh.xml, *.skeleton.xml,
	
		material[/font])3
	

	Milkshape 3D ( [font=&amp;amp;quot]*.ms3d[/font] )

	LightWave Model ( [font=&amp;amp;quot]*.lwo[/font] )

	LightWave Scene ( [font=&amp;amp;quot]*.lws[/font] )

	Modo Model ( [font=&amp;amp;quot]*.lxo[/font] )

	CharacterStudio Motion ( [font=&amp;amp;quot]*.csm[/font] )

	Stanford Ply ( [font=&amp;amp;quot]*.ply[/font] )

	TrueSpace ( [font=&amp;amp;quot]*.cob, *.scn[/font] )2
2. Simple and easy API. With one line of code you
can view the above models.
4. Mosaic1.1 now has support for QML for charts, graphs and model viewer.
Simply register the Mosaic item view with declarative view and
manipulated the item with your application xml. Also, all Mosaic
widgets expose all of their properties, if the give view item is not to
the developer&#8217;s liking, the developer can create their own.

	I will be willing to give you a 3 month term license to try
and use the Mosaic Qt Developer Suite 1.1 if you would be willing to work with
it and give us feedback!]]></description>
            <guid isPermaLink="false">http://qt-project.org/forums/viewthread/16897</guid>
            <pubDate>Thu, 03 May 2012 19:16:21 GMT</pubDate>
        </item>
	
        <item>
            <title>[SOLVED] Error SendInput() to emulate keyboard events! Has anyone done this in Qt windows?</title>
            <link>http://qt-project.org/forums/viewthread/16794</link>
            <author>dvez43</author>
            <description><![CDATA[So what I am trying to do right now is get a virtual keyboard going for windows in Qt. I want to use the Qt GUI to make the keyboard and send system events in windows. From what I read, I need to use the SendInput() function which sends system messages to the Win OS to emulate a keyboard press or mouse press. I cant get it to work in Qt! (compiler msvc2008)

	Heres what I include in my file:
#ifdef Q_WS_WIN
&amp;nbsp; &amp;nbsp; #define WINVER 0x0500
&amp;nbsp; &amp;nbsp; #include &amp;quot;Windows.h&amp;quot;
&amp;nbsp; &amp;nbsp; #include &amp;quot;WinUser.h&amp;quot;
#endif


	Here is the code snipet I am trying to run.
#ifdef Q_WS_WIN
&amp;nbsp; &amp;nbsp; INPUT key;
&amp;nbsp; &amp;nbsp; key.type = INPUT_KEYBOARD;
&amp;nbsp; &amp;nbsp; key.ki.wScan = 0; // hardware scan code for key
&amp;nbsp; &amp;nbsp; key.ki.time = 0;
&amp;nbsp; &amp;nbsp; key.ki.dwExtraInfo = 0;
&amp;nbsp; &amp;nbsp; key.ki.wVk = 0x41; // virtual&#45;key code for the &amp;quot;a&amp;quot; key
&amp;nbsp; &amp;nbsp; key.ki.dwFlags = 0; // 0 for key press
&amp;nbsp; &amp;nbsp; SendInput&#40;1, &amp;amp;key, sizeof&#40;INPUT&#41;&#41;;
&amp;nbsp; &amp;nbsp; key.ki.dwFlags = KEYEVENTF_KEYUP; // KEYEVENTF_KEYUP for key release
&amp;nbsp; &amp;nbsp; SendInput&#40;1, &amp;amp;key, sizeof&#40;INPUT&#41;&#41;;
&amp;nbsp; &amp;nbsp; return;
#endif


	I guess my question is, does Qt allow linking directly to the winapi? Because from what I have read online it should work if I have the includes correctly&#8230;.

	This is the linking error I am getting:
keyboard.obj:&#45;1: error: LNK2019: unresolved external symbol __imp__SendInput@12 referenced in function &#8220;private: void __thiscall Keyboard::sendKeyToSystem&#40;class QString,class QString&#41;&#8221; (?sendKeyToSystem@Keyboard@@AAEXVQString@@0@Z&#41;

	Which makes me think that I am not linking to the winapi libraries correctly&#8230;has anyone tried using system events for emulating a keyboard? If so, how did you get it to work?

	Thanks!]]></description>
            <guid isPermaLink="false">http://qt-project.org/forums/viewthread/16794</guid>
            <pubDate>Mon, 30 Apr 2012 21:00:53 GMT</pubDate>
        </item>
	
        <item>
            <title>Linking with Tesseract</title>
            <link>http://qt-project.org/forums/viewthread/16694</link>
            <author>Pavel Mazniker</author>
            <description><![CDATA[Hi,
I installed tesseract&#45;ocr and tesseract&#45;ocr&#45;dev packages on Ubuntu via Synaptic package manager
Qt Creator IDE recognized tesseract includes such as:

	#include &amp;lt;tesseract/baseapi.h&amp;gt;
#include &amp;lt;tesseract/globals.h&amp;gt;

	etc.

	but when I add:

	LIBS += &#45;ltesseract

	to .pro file I get:

	/usr/bin/ld: cannot find &#45;ltesseract

	why such?

	Does anybody have an experience and know how to install and include tesseract to Qt project on Ubuntu?
Thank you.]]></description>
            <guid isPermaLink="false">http://qt-project.org/forums/viewthread/16694</guid>
            <pubDate>Thu, 26 Apr 2012 19:00:33 GMT</pubDate>
        </item>
	
        <item>
            <title>use Calligra utility to convert doc to ps or doc to pdf</title>
            <link>http://qt-project.org/forums/viewthread/16678</link>
            <author>ankitjain</author>
            <description><![CDATA[Hi,

	I want to use the code of calligra to develop my own utility that would convert a doc to ps or a doc to pdf without installing Calligra on my machine.

	Can someone give me any idea on what filters or what files should I explore to do this.Any reference will also be helpful for me on this.
Also please tell me the basic approach on how to proceed.

	Regards,
Ankit]]></description>
            <guid isPermaLink="false">http://qt-project.org/forums/viewthread/16678</guid>
            <pubDate>Thu, 26 Apr 2012 10:37:30 GMT</pubDate>
        </item>
	
        <item>
            <title>Problems Combining Qt with Xt/Motif &#45; text rendering in Motif dialogs cuts text as soon as German &quot;umlaute&quot; are contained in text string under Linux</title>
            <link>http://qt-project.org/forums/viewthread/16637</link>
            <author>uglykid</author>
            <description><![CDATA[Hi all,

	maybe someone knows more about a solution for the post&#8217;s problem:

	&#45; We have a quite old application with a legacy Xt/Motif 2.3 UI &#8211; We are starting to partially replace Motif dialogs by Qt dialogs until there is finally only Qt left &#8211; everything works correctly so far on the eventloop level and on Qt side

	Problem: &#8211; As soon as we link the old project against Qt 4.8 or 4.7.4 (dynamically) problems pop up in old Motif Dialogs where German &#8220;Umlaute&#8221; (&#45;&amp;gt;special Characters) are rendered. As soon as text contains such special characters text rendering stops at that point and the text after the special character is simply cut &#8212;&amp;gt; not visible anymore. The Qt side does not have that problem.

	To our opinion and from reading some related postings we assume Xt/Motif and Qt interfere on the XFT rendering level (both seem to rely on that) but don&#8217;t have any idea where to stick our fingers into to fix the problem&#8230;.

	Anyone out there who has an idea what is going on there? Is there a text encoding selection problem? Does Qt overwrite certain default XTF settings so that Motif text rendering fails? 

	Br,
Frank]]></description>
            <guid isPermaLink="false">http://qt-project.org/forums/viewthread/16637</guid>
            <pubDate>Wed, 25 Apr 2012 11:29:43 GMT</pubDate>
        </item>
	
        <item>
            <title>QextSerialPort and bytesWritten(qint64) signal</title>
            <link>http://qt-project.org/forums/viewthread/16565</link>
            <author>qxoz</author>
            <description><![CDATA[Hi everyone!
How can I detect, is all data sended?
signal bytesWritten(qint64) not emit after data writing complete.]]></description>
            <guid isPermaLink="false">http://qt-project.org/forums/viewthread/16565</guid>
            <pubDate>Mon, 23 Apr 2012 10:47:56 GMT</pubDate>
        </item>
	
        <item>
            <title>QImage + Libtheora = OGV file</title>
            <link>http://qt-project.org/forums/viewthread/16524</link>
            <author>xtingray</author>
            <description><![CDATA[I wonder if someone has been working on this problem: How to create an OGV video from a QImage array using the libtheora API?

	I was trying to make a modified version of this example with no luck: https://svn.xiph.org/trunk/theora/examples/png2theora.c

	Suggestions are very welcome! :)]]></description>
            <guid isPermaLink="false">http://qt-project.org/forums/viewthread/16524</guid>
            <pubDate>Sat, 21 Apr 2012 00:35:15 GMT</pubDate>
        </item>
	

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