Call this from a QWidget: Parser->xmlParser(_layout, xmlPath, comingFrom, mapCount);, but get two \"No matching function for call to...\" errors.
I am using the mouseMoveEvent to track the position of the mouse cursor in a simple QT app. My problem is that I want the mouseMoveEvent to fire only when the cursor is in a 400x400 QWidget. Right now
4.7 and like to overlay two images on a qgraphicsview. The image on top shall be semi-transparent to allow to see through it. Initially both images are fully opaque. I expected some function for setti
I\'m using a QSlider (v4.6) for input as well as to provide feedback to the user. For the feedback I will be calling the setValue method. I\'m trying to find a signal that will fire only if the user m
I\'m having trouble defining a custom property in a QML item: Item { 开发者_JAVA技巧property MovieTileItem data
I can\'t seem to pass an argument to a slot.If I don\'t pass an argument, the function rolls through fine.If I pass an argument (integer), I get the errors \"开发者_StackOverflow中文版No such name typ
Using Qt Creator, I have set a QWidget\'s background property to black. However, some parts of the QWidget, more specifically, between QFrames/QGroupBox开发者_StackOverflow社区es are still in its syst
I\'m facing strange problem. Namely, Qt somehow turns off exception handling in my program. I can\'t catch any exception, and when I throw an exception application crashes.
I\'d like to store some class info using Q_CLASSINFO macro. However I would like to wrap it in my own macro, for example:
Greetings all, In my application I need to allocate memory beyong 4GB memory-address-space.So I need compile my application in 64Bit.
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