diff options
| -rw-r--r-- | src/gui/kernel/qguiapplication.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/gui/kernel/qguiapplication.cpp b/src/gui/kernel/qguiapplication.cpp index 61c733b493..2beddd2cd6 100644 --- a/src/gui/kernel/qguiapplication.cpp +++ b/src/gui/kernel/qguiapplication.cpp @@ -217,7 +217,9 @@ static inline void clearFontUnlocked() For any GUI application using Qt, there is precisely \b one QGuiApplication object no matter whether the application has 0, 1, 2 or more windows at any given time. For non-GUI Qt applications, use QCoreApplication instead, - as it does not depend on the \l QtGui library. + as it does not depend on the \l QtGui library. For QWidget based Qt applications, + use QApplication instead, as it provides some functionality needed for creating + QWidget instances. The QGuiApplication object is accessible through the instance() function, which returns a pointer equivalent to the global \l qApp pointer. |