So I have a need to pass around a numpy array in my PyQt Application. I first tried using the new-style signals/slots, defining my signal with:
Is there a way to see which signals are fired, and if there is a slot connected to them?Ideally, we\'d like to see all signals, not just those of a particular class or method; e.g. QSignalSpy only all
I have a signal and a slot that should fit together quite nicely. class MemberVisitor: public QObject {
We have a QCheckBox object, when user checks it or removes check we want t开发者_StackOverflowo call a function so we connect our function to stateChanged( int state ) signal. On the other hand, accor
I have a problem. If I call Abort(), run function will return without complexMath instance have enough time to do clean up.
EDIT: I provided an answer but I\'d be happy to accept another one that provides an explanation. I subclassed QPushButton to add some functionality, but after connection the clicked signal to a slot,
i\'m working with PyQt4 to make a simple Python GUI app. The situation is the following: i have an QMainWindow displaying a central widget and a QDockWidget containing this custom Widget:
I am trying to get the statusbar to update with the FPS of the contents of a QGLWidget. I have connected them as follows (In class MainWin):
I have an app with such structure: all the datatypes (class INode) are stored in plugins (DLLs). Some of the datatypes can be drawn (if they\'re IDrawable).
I have got a problem when I try to make following simple connections QSpinBox开发者_如何学编程 *spinBox = new QSpinBox;
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