Qt Rtti Support

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c++ - Qt RTTI trouble - Stack Overflow

    https://stackoverflow.com/questions/1409539/qt-rtti-trouble
    In a quest for handling events (like mouse moves and clicks) not by subclassing, one has to use installEventFilter and provide an event handler. While doing so, I've encountered a problem with RTTI support, meaning that typeid().name() gives QObject * all the time, no matter on which object event was triggered. There is, of course, another solution---dynamic_cast followed by null-pointer check ...

Get timely answers from experts Qt Support

    https://www.qt.io/qt-support/
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The Meta-Object System Qt 4.8

    https://doc.qt.io/archives/qt-4.8/metaobjects.html
    Qt's meta-object system provides the signals and slots mechanism for inter-object communication, run-time type information, and the dynamic property system. The meta-object system is based on three things: The QObject class provides a base class for objects that can …

[SOLVED] Compiling the Qt 4.8.3 source with RTTI support ...

    https://forum.qt.io/topic/20780/solved-compiling-the-qt-4-8-3-source-with-rtti-support-for-using-the-dynamic_cast
    [SOLVED] Compiling the Qt 4.8.3 source with RTTI support for using the dynamic_cast This topic has been deleted. Only users with topic management privileges can see it.

[QTBUG-26595] Poor rtti on/off support on unix - Qt Bug ...

    https://bugreports.qt.io/browse/QTBUG-26595
    in my project file. After that I expect appropriate compiler's option (for gcc either "-frtti"/"" or "-fno-rtti"). But it is not quite so. That statement is true only on windows.

Configuration Options for Qt Qt 4.8

    https://doc.qt.io/archives/qt-4.8/configure-options.html
    Configuration Options for Qt This page gives a brief description of the different options available when building Qt using the configure script or configure.exe binary. To build Qt using the default options, just call configure from the command line as shown below.

Q-See Support Portal

    https://support.q-see.com/hc/en-us
    QTH Analog HD DVR & QT IP HD NVR (Tile GUI) Manuals / Quick Start Guides QR Series Analog HD DVR Manual and Quick Start Guides QT DVR & QT NVR Legacy Model Manuals (Classic Interface) Camera Compatibility Charts ... Q-See Support Portal ...

Q3CheckTableItem Class Qt 4.8

    https://doc.qt.io/archives/qt-4.8/q3checktableitem.html
    Detailed Description. The Q3CheckTableItem class provides checkboxes in Q3Tables.. A Q3CheckTableItem is a table item which looks and behaves like a checkbox. The advantage of using Q3CheckTableItems rather than real checkboxes is that a Q3CheckTableItem uses far less resources than a real checkbox would in a Q3Table.When the cell has the focus it displays a real checkbox …

The Meta-Object System Qt Core 5.14.0

    https://doc.qt.io/qt-5/metaobjects.html
    Qt's meta-object system provides the signals and slots mechanism for inter-object communication, run-time type information, and the dynamic property system. The meta-object system is based on three things: The QObject class provides a base class for objects that can take advantage of the meta-object system.

Variables qmake Manual - Qt

    https://doc.qt.io/qt-5//qmake-variable-reference.html
    Platform-specific variables follow the naming pattern of the variables which they extend or modify, but include the name of the relevant platform in their name. ... rtti: RTTI support is enabled. By default, the compiler default is used. ... but with specific plugin support for Qt Designer. For more information, see Building and Installing the ...



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