diff options
Diffstat (limited to 'src/qml/qml/v8/qv8bindings_p.h')
| -rw-r--r-- | src/qml/qml/v8/qv8bindings_p.h | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/src/qml/qml/v8/qv8bindings_p.h b/src/qml/qml/v8/qv8bindings_p.h index ad5b2cb8b0..7cc1cc9c21 100644 --- a/src/qml/qml/v8/qv8bindings_p.h +++ b/src/qml/qml/v8/qv8bindings_p.h @@ -53,12 +53,13 @@ // We mean it. // +#include <private/qpointervaluepair_p.h> #include <private/qqmlpropertycache_p.h> #include <private/qqmlinstruction_p.h> #include <private/qqmlexpression_p.h> #include <private/qqmlcompiler_p.h> -#include <private/qqmlbinding_p.h> #include <private/qflagpointer_p.h> +#include <private/qqmlbinding_p.h> QT_BEGIN_HEADER @@ -96,17 +97,26 @@ public: virtual void setEnabled(bool, QQmlPropertyPrivate::WriteFlags flags); virtual void update(QQmlPropertyPrivate::WriteFlags flags); virtual void destroy(); - virtual int propertyIndex() const; virtual QObject *object() const; + virtual int propertyIndex() const; + virtual void retargetBinding(QObject *, int); - QObject *target; QV8Bindings *parent; + struct Retarget { + QObject *target; + int targetProperty; + }; + // To save memory, we store flags inside the instruction pointer. - // flag1: enabled - // flag2: updating + // target.flag1: destroyed + // instruction.flag1: enabled + // instruction.flag2: updating + QPointerValuePair<QObject, Retarget> target; QFlagPointer<const QQmlInstruction::instr_assignBinding> instruction; + inline bool destroyedFlag() const { return target.flag(); } + inline void setDestroyedFlag(bool v) { return target.setFlagValue(v); } inline bool enabledFlag() const { return instruction.flag(); } inline void setEnabledFlag(bool v) { instruction.setFlagValue(v); } inline bool updatingFlag() const { return instruction.flag2(); } |