Thank you at lot, its works ! ----- Mail original ----- De: "j-p nurmi" <j-p.nu...@nokia.com> À: interest@qt-project.org Cc: helfertho...@free.fr Envoyé: Mardi 11 Septembre 2012 08:12:24 Objet: Re: [Interest] eventFilter issue : left mouse press is not directly catched (got RequestSoftwareInputPanel instead, type=199)
On Sep 11, 2012, at 7:49 AM, ext helfertho...@free.fr <helfertho...@free.fr> wrote: > I am trying to filter mouse event send to a QTextEdit. I could easily handle > event associated with the right button, but have some trouble with the left > one : when clicking on the QTextEdit, I receive an QEvent of type 199 > (RequestSoftwareInputPanel). Googling taugh we was it meant, but I could not > figure out how it is converted to a QMouseEvent by a "standard" QWidget. In > particular, I am not sure that receiving a RequestSoftwareInputPanel actually > *always* means that the user made a left click on my QTextEdit. Install the event filter on the viewport (see QAbstractScrollArea docs for reasoning): textEdit->viewport()->installEventFilter(foo); > I attached a code snipset to this mail which illustrates the issue. It can be > compiled like this : > g++ -Wall test-qt.cxx -I /usr/include/qt4 -lQtGui -o test-qt qmake -project && qmake && make > When running this example, the following behaviour can be observed : > - a right click on the QTextEdit leads to QMouseEvent(MouseButtonPress, 2, 2, > 0) > - a left click lead to a QEvent(0×7fffb17d1be0, type = 199) > > Can I consider that such an event is always associated to a left button press > ? Usually not a good idea to rely on such things. :) -- J-P Nurmi _______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
