I\'m trying to run uic3 -convert to convert some开发者_如何转开发 QT3 .ui files to QT4. When I run it, uic3 reports that it\'s unable to find the rules file (q3porting.xml).
I try to hide all widgets in layout. But looks like findChildren doesn\'t work for layout. Here\'s my sample code:
I tried using the binary installer and I get the same problem I am describing below. I have compiled it from source and used the instructions given on the Qt website, but I can\'t get Qt Creator to f
I want to add a QWidget based class(composed by buttons and labels an so on...) to my开发者_C百科 QGraphicScene scene in a special position and respecting the graphic style of my scene.?
It\'s possible to bind more than one sig开发者_如何学运维nal to one slot (isn\'t?). So, is there a way to understand which widget sends the signal? I\'m looking for something like sender argument of e
How to anchor QGraphicsView to a special point on a scene? I want a center of a view is anchored to the scene point (0,0).
I am developing image aquisition software. I want to run display function in a separate thread (to ensure live view for easy image capture). For now I am subclassing QObject, creating DisplayObject an
I\'m just learning PyQt and looking at the Signals and Slots mechanism. I\'m a bit baffled by the verbose syntax. Why do we have:
I\'m doing web interface testing program which should open two urls in two webkit windows simultaneously.
I am trying to use static fields in QT 开发者_StackOverflowclass MyLabel:public QLabel{ Q_OBJECT public:
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