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Diffstat (limited to 'examples/multimedia/spectrum/app/spectrum.h')
| -rw-r--r-- | examples/multimedia/spectrum/app/spectrum.h | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/examples/multimedia/spectrum/app/spectrum.h b/examples/multimedia/spectrum/app/spectrum.h index 1d0eedeff..aea9ce7c5 100644 --- a/examples/multimedia/spectrum/app/spectrum.h +++ b/examples/multimedia/spectrum/app/spectrum.h @@ -130,22 +130,6 @@ struct SweptTone qreal amplitude; }; - -//----------------------------------------------------------------------------- -// Macros -//----------------------------------------------------------------------------- - -// Macro which connects a signal to a slot, and which causes application to -// abort if the connection fails. This is intended to catch programming errors -// such as mis-typing a signal or slot name. It is necessary to write our own -// macro to do this - the following idiom -// Q_ASSERT(connect(source, signal, receiver, slot)); -// will not work because Q_ASSERT compiles to a no-op in release builds. - -#define CHECKED_CONNECT(source, signal, receiver, slot) \ - if (!connect(source, signal, receiver, slot)) \ - qt_assert_x(Q_FUNC_INFO, "CHECKED_CONNECT failed", __FILE__, __LINE__); - // Handle some dependencies between macros defined in the .pro file #ifdef DISABLE_WAVEFORM |