On 26/07/15 20:04, Robert Iakobashvili wrote: > It's a QWidget-based application. > > After adding to Info.plist > > <key>NSHighResolutionCapable</key> > <true/> > <key>NSPrincipalClass</key> > <string>NSApplication</string> > > on a good side all texts and fonts are looking great in the created by > Quartz Debug > HDPI Display with double resolution. > > However, on a bad site I do not see any improvements in how images are > looking. > > All images are located in resource file with appropriate @2x for > double resolution > images and they are used for QIcon constructor by passing their rsc locations. > > qApp->devicePixelRatio() was checked to be 2.0 > > The look of images is not changes/improves even if the names of > the 2x images are passed explicitly. They are loaded, but still not looking > differently from 1x. > > Am I missing something about Quartz settings or capabilities? > > Thanks, >
You may also need to do qApp->setAttribute(Qt::AA_UseHighDpiPixmaps); shortly after creating your QApplication, to get the @2x images used. Hamish _______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
