GUIHelpers.h File Reference

#include <OpenMS/VISUAL/OpenMS_GUIConfig.h>

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Classes
class	GUIHelpers
	Class which holds static GUI-related helper functions. More...

Namespaces
	OpenMS
	Main OpenMS namespace.

Macros
#define	CONNECTCAST(class, func, args)   static_cast<void(class::*)args>(&class::func)

Macro Definition Documentation

CONNECTCAST

#define CONNECTCAST	(		class,
			func,
			args
	)		static_cast<void(class::*)args>(&class::func)

Macro for Qt's connect() overload resolution (in case signals/slots are overloaded and we need to tell connect what overload to pick without repeating ourselves. This can be solved in Qt 5.7 by using qOverload<>

Note

: provide the brackets for 'args' yourself, since there might be multiple arguments, separated by comma Example: QObject::connect(spinBox, CONNECTCAST(QSpinBox, valueChanged, (double)), slider, &QSlider::setValue);