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provide command line arguments for executing tasks without manual intervention. Some GUI applications provide a special batch mode ie. For non- QWidget based Qt applications, use QGuiApplication instead, as it does not depend on the QtWidgets library. It handles widget specific initialization, finalization.įor any GUI application using Qt, there is precisely one QApplication object, no matter whether the application has 0, 1, 2 or more windows at any given time. QApplication specializes QGuiApplication with some functionality needed for QWidget -based applications. It seemed like a fighting a losing battle.Def setEffectEnabled (arg_1)ĭef setPalette (arg_1) When does it end? I continued with adding libGLESv2.dll, then qt5core.dll, then mozglue.dll, then I finally gave up. I put that file in the TextFinder.exe release directory and tried it again. I downloaded the file and put it in the directory with the TextFinder.exe release version and tried it again. When I tried to execute the TextFinder.exe program (from the tutorial examples), it stated "Qt5Widgets.dll is missing". While the program can compile and execute in the Qt environment cleanly, it seems to take a lot of effort to get it to run "standalone" on a different machine (or even the same machine outside of the Qt environment). I'm just trying to develop some simple applications (developed on a Windows 7 machine) that run on Windows 7 targets. I'm a newbie to using this environment, also, but I wholeheartedly agree with windyweather. when an application/dynamic library links agains a given Qt module, which corresponding plugins should be deployed as well? So, since the plugins are dynamically loaded and Dependency Walker cannot resolve such dependencies (it has an option but it is said to work in some scenarios), then what is the deployment policy of the Qt 5 plugins e.g. I don't see any textcodec plugins in the "plugins" directory of the Qt 5 installation. If you are deploying an application that uses QtWebKit to display HTML pages from the World Wide Web, you should include all text codec plugins to support as many HTML encodings possible. The officia Qt 5 Windows application deployment guidelines say that:īq.
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