Hi, This looks the same as: http://bugreports.qt.nokia.com/browse/QTBUG-13719
-P >-----Original Message----- >From: qt-qml-boun...@trolltech.com [mailto:qt-qml-boun...@trolltech.com] >On Behalf Of Malmqvist Mathias (Nokia-MS/London) >Sent: 02.11.2010 19:36 >To: qt-qml@trolltech.com >Subject: Re: [Qt-qml] Order of property initialization and assignments > > >So apparently the problem is that the default values are taken from the >styling element that is loaded dynamically, >which means they get loaded and set at a point in time after the pixel >size has been set in Gallery.qml, overwriting the value we wanted. > >Is there any way I can tell if a property has been explicitly assigned a >value, and so not assign the default? >Or is there an entirely better way of doing this? > > >Cheers >Mathias >________________________________________ >From: qt-qml-boun...@trolltech.com [qt-qml-boun...@trolltech.com] On >Behalf Of Malmqvist Mathias (Nokia-MS/London) >Sent: Tuesday, November 02, 2010 4:58 PM >To: qt-qml@trolltech.com >Subject: [Qt-qml] Order of property initialization and assignments > >Hi, > >Need some help understanding why my code doesn't work. >See http://qt.gitorious.org/~mathiasm/qt-components/mathiasm-qt- >components/blobs/upstream-custom/LineEdit.qml >(apologies if by the time you look at the code the line numbers have >changed) > >On line 12 I define an alias for the font of the TextInput element >defined on line 36. The intention is to allow the user of the LineEdit >element to set things like font size and whether the font is bold or >italic or not. >On lines 39 and 40 I set some defaults for the fonts pixelSize and >boldness. The defaults are fetched from the styling element instantiated >on line 18 and defined here >http://qt.gitorious.org/~mathiasm/qt-components/mathiasm-qt- >components/blobs/upstream-custom/styles/default/LineEditStyle.qml > >On line 48 here >http://qt.gitorious.org/~mathiasm/qt-components/mathiasm-qt- >components/blobs/upstream-custom/Gallery.qml >we create a LineEdit instance and set the font to italic and 40 pixels >size. > >Now running the Gallery.qml file the text show italic, but not in the >size we set (but rather the default size). This is probably because we >didn't set a default for whether the font is italic or not, but set a >default for the pixel size. > >So; what's going on? Is this a problem to do with the rules for the >order in which properties are initialization and overridden? What are >those rules, and can I control them to get the behavior I want? > > >Cheers >Mathias > >_______________________________________________ >Qt-qml mailing list >Qt-qml@trolltech.com >http://lists.trolltech.com/mailman/listinfo/qt-qml > >_______________________________________________ >Qt-qml mailing list >Qt-qml@trolltech.com >http://lists.trolltech.com/mailman/listinfo/qt-qml _______________________________________________ Qt-qml mailing list Qt-qml@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-qml
