Unsolved Changing stylesheet in runtime
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int main(int argc, char *argv[]) { QApplication app(argc, argv); // Q_INIT_RESOURCE(dockwidgets); // w.setWindowFlags(Qt::Window | Qt::FramelessWindowHint); bool bStyleIt = false; { QFile data("/home/einfochips/BEL_VMS_CLIENT/stylesheet.qss"); QString style; if (data.open(QFile::ReadOnly)) { QTextStream styleIn(&data); style = styleIn.readAll(); data.close(); app.setStyleSheet(style); bStyleIt = true; } } MainWindow w; w.setFixedSize(500,350); w.showMaximized(); return app.exec(); }
Hello this is my main.cpp of application where I want to set different themes. QFile data("/home/einfochips/BEL_VMS_CLIENT/stylesheet.qss"); This line reads stylesheet file and applies once I run application.
But I have another dialog with name theme.cpp where I have 3 radiobuttons which have some colors. So my question is how to apply stylesheeet to qAPP runtime? -
You can apply stylesheets to individual widgets or set the call
setObjectName("MyDialog")
in the dialog you want to look differently and include a section on the sylesheet dedicated to it#MyDialog{ // style for dialog }
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I want to make change to all my dialogs and mainwindow too.
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ok, I lost you then. could you post the content of /home/einfochips/BEL_VMS_CLIENT/stylesheet.qss and what you want to achieve?