qmessagebox.h File Reference

#include <QtWidgets/qtwidgetsglobal.h>
#include <QtWidgets/qdialog.h>

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Classes
class	QMessageBox
	The QMessageBox class provides a modal dialog for informing the user or for asking the user a question and receiving an answer. More...

Macros
#define	QT_REQUIRE_VERSION(argc, argv, str)   qRequireVersion(argc, argv, str);

Functions
	QT_REQUIRE_CONFIG (messagebox)
Q_WIDGETS_EXPORT void	qRequireVersion (int argc, char *argv[], QAnyStringView req)

Macro Definition Documentation

QT_REQUIRE_VERSION

#define QT_REQUIRE_VERSION	(		argc,
			argv,
			str
	)		qRequireVersion(argc, argv, str);

Definition at line 317 of file qmessagebox.h.

Function Documentation

qRequireVersion()

Q_WIDGETS_EXPORT void qRequireVersion	(	int	argc,
		char *	argv[],
		QAnyStringView	req
	)

Definition at line 2840 of file qmessagebox.cpp.

References QMessageBox::Abort, QString::arg(), QMessageBox::critical(), QVersionNumber::fromString(), QVersionNumber::normalized(), qApp, qAppName(), qFatal, qUtf16Printable, and qVersion().

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QT_REQUIRE_CONFIG()

QT_REQUIRE_CONFIG

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messagebox

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