General and Desktop

Hi, I expect mainLayout is a VBoxLayout? You can cascade the layouts or use a grid layoud to achieve what you want. e.g.: @ QGridLayout* mainLayout = ... mainLayout->addWidget(horizontalGroupBox, 0, 0, 1, 2); mainLayout->addWidget(gridGroupBox, 1, 0); mainLayout->addWidget(formGroupBox, 1, 1); @ Disclaimer: written directly from brain, no guarantee... ;-)

Reimplement "resize event":http://doc.qt.nokia.com/latest/qwidget.html#resizeEvent.

@ void mainWindow::mousePressEvent(QMouseEvent *) { ::SetWindowPos(effectiveWinId(), HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW); ::SetWindowPos(effectiveWinId(), HWND_NOTOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW); raise(); show(); activateWindow(); qDebug() << "mouse click"; } @ Tried another solution, wouldn't work either.

I know there have been some other discussions on DevNet before. You might search for the tag "speech recognition" and see what comes up.

How can I use QCA OSSL plugin? I downloaded qca-ossl-2.0.0-beta3.tar.bz2 but i don't know how to use it with QCA.

Since you seem to have direct access to the parser/lexer you should also consider the options discussed here, http://www.gnu.org/software/bison/manual/html_node/How-Can-I-Reset-the-Parser.html, which id GNU Bison specific but might give you a clue if you are using a different parser/lexer. The link to flex "Start Conditions" on that page should be: http://flex.sourceforge.net/manual/Start-Conditions.html#Start-Conditions If the intermediate library is broken and the source/author is unavailable then you really have no choice but to replace the library.

Stack trace part 2. @#21 0x0ecea4fd in cti_op_get_by_val (args=0x22c8ac) at ../3rdparty/javascriptcore/JavaScriptCore/jit/JITStubs.cpp:1988 #22 0x0ece5f8a in QTJSC::JITThunks::tryCacheGetByID (callFrame=0x1ccc27cc, codeBlock=0x1ac3ff1c, returnAddress={m_value = 0x1ad18144}, baseValue= {m_ptr = 0x1ac3de54}, propertyName=@0xf03909c, slot=@0x1ac3d270, stubInfo=0x22c917) at ../3rdparty/javascriptcore/JavaScriptCore/jit/JITStubs.cpp:926 #23 0x0edea0b9 in QTJSC::JITCode::execute (this=0x1bac2808, registerFile=0x1ac3ff1c, callFrame=0x1ad18024, globalData=0x1ac3d270, exception=0x1ac3de54) at ../3rdparty/javascriptcore/JavaScriptCore/jit/JITCode.h:79 #24 0x0ecc4c04 in QTJSC::Interpreter::execute (this=0x1ac3ff10, functionExecutable=0x1bac27f8, callFrame=0x1ac40124, function=0x1af614a0, thisObj=0x1af42540, args=@0x22ca48, scopeChain=0x1ba4b848, exception=0x1ac3de54) at ../3rdparty/javascriptcore/JavaScriptCore/interpreter/Interpreter.cpp:71 #25 0x0ed14b1f in QTJSC::JSFunction::call (this=0x1af614a0, exec=0x1ac40124, thisValue={m_ptr = 0x1af42540}, args=@0x22ca48) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSFunction.cpp:122 #26 0x0ecffa0e in QTJSC::call (exec=0x1ac40124, functionObject= {m_ptr = 0x1af614a0}, callType=QTJSC::CallTypeJS, callData=@0x22ca54, thisValue={m_ptr = 0x1af42540}, args=@0x22ca48) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/CallData.cpp:62 #27 0x0ed7b1e2 in QScriptValue::call (this=0x22caa8, thisObject=@0x22cabc, args=@0x22cab8) at api/qscriptvalue.cpp:1604 #28 0x00b4ecf1 in QDeclarativeXMLHttpRequest::dispatchCallback ( this=0x1bb896d8, me=0x1bb89710) at qml/qdeclarativexmlhttprequest.cpp:1396 #29 0x00b4e633 in QDeclarativeXMLHttpRequest::finished (this=0x1bb896d8) at qml/qdeclarativexmlhttprequest.cpp:1312 #30 0x00b54fe5 in QDeclarativeXMLHttpRequest::qt_static_metacall ( _o=0x1bb896d8, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0x22cc00) at tmp/moc/debug_shared/qdeclarativexmlhttprequest.moc:55 #31 0x69deba77 in QMetaObject::activate (sender=0x1bb7e540, m=0x6cc3d280, local_signal_index=1, argv=0x0) at kernel/qobject.cpp:3547 #32 0x6cbea633 in QNetworkReply::finished (this=0x1bb7e540) at tmp/moc/debug_shared/moc_qnetworkreply.cpp:166 #33 0x6cb875c3 in QNetworkReplyImplPrivate::finished (this=0x1bb9cd10) at access/qnetworkreplyimpl.cpp:795 #34 0x6cb70c2c in QNetworkAccessBackend::finished (this=0x1bb96668) at access/qnetworkaccessbackend.cpp:324 #35 0x6cb79b83 in QNetworkAccessHttpBackend::replyFinished (this=0x1bb96668) at access/qnetworkaccesshttpbackend.cpp:753 #36 0x6cbe9ab2 in QNetworkAccessHttpBackend::qt_static_metacall ( _o=0x1bb96668, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0x1bb74e28) at tmp/moc/debug_shared/moc_qnetworkaccesshttpbackend_p.cpp:96 #37 0x69de53f8 in QMetaCallEvent::placeMetaCall (this=0x1bb9fcf0, object=0x1bb96668) at kernel/qobject.cpp:525 #38 0x69de7234 in QObject::event (this=0x1bb96668, e=0x1bb9fcf0) at kernel/qobject.cpp:1195 #39 0x0476bf46 in QApplicationPrivate::notify_helper (this=0x1a9688e0, receiver=0x1bb96668, e=0x1bb9fcf0) at kernel/qapplication.cpp:4557 #40 0x04769899 in QApplication::notify (this=0x22f630, receiver=0x1bb96668, e=0x1bb9fcf0) at kernel/qapplication.cpp:3939 #41 0x69dd5a3e in QCoreApplication::notifyInternal (this=0x22f630, receiver=0x1bb96668, event=0x1bb9fcf0) at kernel/qcoreapplication.cpp:915 #42 0x69e46b00 in QCoreApplication::sendEvent (receiver=0x1bb96668, event=0x1bb9fcf0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #43 0x69dd6959 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1a968a18) at kernel/qcoreapplication.cpp:1539 #44 0x69dfb21b in qt_internal_proc (hwnd=0x300218, message=1025, wp=0, lp=0) at kernel/qeventdispatcher_win.cpp:496 #45 0x77d38709 in USER32!GetDC () from C:\WINDOWS\system32\user32.dll #46 0x00300218 in ?? () #47 0x00000401 in ?? () #48 0x00000000 in ?? ()@

Hello, Idea : Use an icon with the maximal size needed. PS : What type of class Model you are use ? Regards

Sierdizo, The links is just another attempt of the Universe to challenge my optimism. When I clicked the links I too went to a page other than I expected. But the page did have a link to Marble which did have some instruction on building a proper QT pro file so I am going to look at that information. Of course the instructions for compiling Marble do not work so I feel using Marble is a loss. But, thank you for your help and interest. Bill

writeDatagram exits with no errors? And other question, what host ip are you using? If you set host ip the same as local ip you will not see packet in a sniffer. You can check broadcast ip.

isn't this line sufficient: @graphicsView->setViewport(new QGLWidget);@ In this case can you suggest the way?

You could create an ordinairy mainwindow (Qtcreator will do that for you when you create a new project) and add an QGLWidget as child: OGLWin = new OGLWindow(...) This way you can handle all the GUI stuff via the mainwindow and the OpenGl stuff in the QGLWidget.

Are u using qt4?

I found a solution myself. You don't return a QMessageBox like this: @ if(kResColRank == index.column()) { QSpinBox *editor = new QSpinBox(parent); editor->setMinimum(0); editor->setMaximum(1000); editor->setSingleStep(1); return QMessageBox::information(parent, tr("TEXT"), tr("TEXT.\n")); } @ But you just pop up the messagebox: @ if(kResColRank == index.column()) { QSpinBox *editor = new QSpinBox(parent); editor->setMinimum(0); editor->setMaximum(1000); editor->setSingleStep(1); QMessageBox::information(parent, tr("TEXT"), tr("TEXT.\n")); return NULL; } @ Easy solution actually. But didn't know it.