diff options
| author | John Fultz <jfultz@wolfram.com> | 2023-07-18 00:44:06 -0500 |
|---|---|---|
| committer | John Fultz <jfultz@wolfram.com> | 2023-07-18 00:44:06 -0500 |
| commit | 53f394839396edd537785fc40db3090839dd7c04 (patch) | |
| tree | 4198dc35fd903fbd537d798a5de06afb2e7b3253 /quacker/graphicalboard.h | |
| parent | a68140dfb546b8a89c48bfe99d7b56d9c2908569 (diff) | |
Fix Qt6 MOC compilation on some platforms.
That was super painful. It seems that some of the Quackle types that
have custom operator==() give fits to the MOC compiler when those
types are used as arguments for slots and/or signals (or maybe it's
only when they're connected in a certain way...frankly, I never did
figure this out precisely to my satisfaction). The compilers provide
very little help in resolving this problem.
Once I understood the problem, VS22 was giving me just the tiniest
morsel, enough that I could hunt down the offending slot/signal
(it wasn't even giving me the name of the slot/signal...just the type
it was trying to use). I've changed all offending functions to use
const pointers to types instead of const references, and this makes
Qt happy.
I couldn't find any info on the web directly about this, but here's
the closest I did find, which suggests that this is related to
increased functionality in Qt6 regarding reflection.
https://forum.qt.io/topic/141434/
This fixes my VC++22 x86-64 build. Hopefully it fixes all of the
others, too.
Diffstat (limited to 'quacker/graphicalboard.h')
| -rw-r--r-- | quacker/graphicalboard.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/quacker/graphicalboard.h b/quacker/graphicalboard.h index 3c37690..3371499 100644 --- a/quacker/graphicalboard.h +++ b/quacker/graphicalboard.h @@ -133,7 +133,7 @@ public: static void staticDrawPosition(const Quackle::GamePosition &position, const QSize &size, QPixmap *pixmap); public slots: - virtual void positionChanged(const Quackle::GamePosition &position); + virtual void positionChanged(const Quackle::GamePosition *position); virtual void expandToSize(const QSize &maxSize); protected slots: @@ -149,7 +149,7 @@ protected slots: virtual void tileClicked(const QSize &tileLocation, const QMouseEvent * /* event */); virtual void prepare(); - void setLocalCandidate(const Quackle::Move &candidate); + void setLocalCandidate(const Quackle::Move *candidate); protected: Quackle::Board m_board; @@ -196,7 +196,7 @@ protected: bool m_alwaysShowVerboseLabels; signals: - void localCandidateChanged(const Quackle::Move &candidate); + void localCandidateChanged(const Quackle::Move *candidate); void tileFontChanged(const QFont &font); private: |