Hi Simon, > But my initial guess is that this isn't an inherent design > problem of the input method API.
Well, one problem is that the input context needs to know about the current item, as it has to correspond with it. But QInputMethod::show/ commit/reset/update/hide do not transfer any information about the item calling them. In case of show() all the context can do is to assume that the item having the active focus is the one to correspond ( what actually is not always correct in our application ) with. In case of all other calls the context has no chance to find out if the caller was the item it is corresponding with - at least not, when the active focus has moved somewhere else. And you find various situations in QQuickWindow or the controls, where inputMethod calls are done from items not being the corresponding one. F.e. in QQuickWindowPrivate::setFocusInScope/clearFocusInScope QInputMethod::commit() gets called, whenever the focus is changing. As this is might be wrong all our context can do is to ignore these calls in general. -- As we also implement our own type of controls ( in C++ ) I can work around most of these issue with bypassing the QInputMethod API and calling our context manually using a proprietary API, where I'm adding the caller as parameter. But this is obviously no option for the average Qt user. Uwe _______________________________________________ Development mailing list Development@qt-project.org http://lists.qt-project.org/mailman/listinfo/development
