💰 [PYSIDE-621] pyside2-uic and festes.rutSlotsByName - Qt Bug Tracker

Most Liked Casino Bonuses in the last 7 days 🔥

Filter:
Sort:
B6655644
Bonus:
Free Spins
Players:
All
WR:
50 xB
Max cash out:
$ 1000

上面大概就是 说:用VistalStudio里的QtEditer可以自动调用Qt中“connectSlotsByName”即“按空间名称关联槽”的方式进行关 联,对应的函数必须写成“on_控件名_信号名”的格式;或者也可以通过connet函数人为显式地将信号和槽关联起来。


Enjoy!
Using QMetaObject::connectSlotsByName both ways | Qt Forum
Valid for casinos
Qt 4.2 User's Guide: QMetaObject Class Reference
Visits
Dislikes
Comments

JK644W564
Bonus:
Free Spins
Players:
All
WR:
30 xB
Max cash out:
$ 500

I set a QT menu, which is automatically connected with action function on_actionOpen_triggered().Later I want to pass a filename string to this function in order to call this function manually in a special condition.


Enjoy!
Using QMetaObject::connectSlotsByName both ways | Qt Forum
Valid for casinos
Using QMetaObject::connectSlotsByName both ways | Qt Forum
Visits
Dislikes
Comments
The {Meta-Object System} in is responsible for the signals and slots inter-object communication mechanism, runtime type information, and the property system.
A single instance is created for each subclass that is used in an application, and this instance stores all the meta-information for the subclass.
This object is available as QObject::metaObject.
This class is not normally required for application programming, but it is useful if you write meta-applications, such as scripting engines or GUI builders.
The functions you are most qt connectslotsbyname to find useful are these: returns the name of a class.
The index functions, and map names of member functions, enumerators, or properties to indexes in the meta-object.
For example, uses internally when you connect a signal to a slot.
Classes can also have a list of {name}-- {value} pairs of additional class information, stored in objects.
The number of pairs is returned bysingle pairs are returned byand you can search for pairs with.
See also:,{Meta-Object System} Definition at line of file.
See also: Definition at line of file.
Returns the meta-object of the superclass, or 0 if there is no such object.
See also: Definition at line of file.
The offset is the sum of all the methods in the class's superclasses which is always positive since has the deleteLater slot and a destroyed signal.
See also:, Definition at line of file.
References,and.
Referenced by,and.
If the class has no superclasses with enumerators, the offset is 0; otherwise the offset is the sum of all the enumerators in the class's superclasses.
See also:, Definition at line of file.
References,and.
The offset is the sum of all the properties in the class's superclasses which is always positive since has the property.
See also:, Definition at line of file.
References,and.
If the class has no superclasses with class information, the offset is 0; otherwise the offset is the sum of all the class information items in the class's superclasses.
See also:, Definition at line of file.
References,and.
Referenced byand.
These include ordinary methods, signals, and slots.
See also:, Definition at line of file.
References, and.
See also:, Definition at line of file.
References, and.
Referenced byand.
See also:qt connectslotsbyname, Definition at line of file.
References, and.
Referenced by, and.
See also:, Definition at line of file.
References, and.
Note that the method has to be in normalized form, as returned by.
See also:,Definition at line of file.
References, and.
Referenced by,and.
This is the same asexcept that it will return -1 if the method exists but isn't a signal.
Note that the signal has to be in normalized form, as returned by.
See also:, Definition at line of file.
References,,and.
Referenced by, and.
This is the same asexcept that it will return -1 if the method exists but isn't a slot.
See also:,Definition at line of file.
References,, and.
Referenced byand.
See also:, Definition at line of file.
References, and.
See also:, Definition at line of file.
References, and.
See also:, Definition at line of file.
References,and.
Referenced by,and.
See also:, Definition at line of file.
References,,and.
See also:, Definition at line of file.
References,,and.
Referenced by, and.
If no such property exists, a null is returned.
See also:, Definition at line of file.
}; See also: qt connectslotsbyname,Definition at line of file.
References,,and.
Referenced by,and.
See also: Definition at line of file.
References, and.
Both signal and method are expected to be normalized.
See also: Definition at line of file.
References,and.
Normalization reduces whitespace to a minimum, moves 'const' to the front where appropriate, removes 'const' from value types and replaces const references with values.
See also:Definition at line of file.
References,and.
References, and.
Referenced byand.
Referenced byand.
Returns true if the member could be invoked.
Returns false if there is no such member or the parameters did not match.
The invocation can be either synchronous or asynchronous, depending on type: If type isthe member will be invoked immediately.
If type isa will be sent and the member is invoked as soon as the application enters the qt connectslotsbyname event loop.
If type isthe member is invoked synchronously if obj lives in the same thread as the caller; otherwise it will invoke the member asynchronously.
The return value of the member function call is placed in ret.
If the invocation is asynchronous, the return value cannot be evaluated.
You can pass up to ten arguments val0, val1, val2, val3, val4, val5, val6, val7, val8, and val9 to the member function.
Because signals and slots can be dynamically invoked, you must enclose the arguments using the and macros.
To asynchronously invoke the {}{animateClick } slot on a : pushButton, "animateClick", ; With asynchronous method invocations, the parameters must be of types that are known to Qt's meta-object system, because needs to copy the arguments to store them in an event behind the scenes.
If you try to use a queued connection and get article source error message : Unable to handle unregistered datatype 'MyType' call to register the data type before you call.
To synchronously invoke the compute Qt connectslotsbyname, int, double slot on some arbitrary object obj retrieve its return value: retVal; obj, "compute", retVal, "sqrt"int, 42double, 9.
See also:, Definition dnho gamescool line of file.
where to buy spin the wheel in singapore differs from the above function only in what argument s it accepts.
This overload always invokes the member using the connection type.
Definition at line of file.
It differs from the above function only in what argument s it accepts.
This overload can be used if the return value of the member is of no interest.
Definition at line of file.
It differs from the above function only in what argument s it accepts.
This overload invokes the member using the connection type and ignores return values.
Definition at line of file.

JK644W564
Bonus:
Free Spins
Players:
All
WR:
30 xB
Max cash out:
$ 500

Support for Signals and Slots¶ One of the key features of Qt is its use of signals and slots to communicate between objects. Their use encourages the development of reusable components. A signal is emitted when something of potential interest happens. A slot is a Python callable.


Enjoy!
[PYSIDE-621] pyside2-uic and festes.rutSlotsByName - Qt Bug Tracker
Valid for casinos
[PYSIDE-621] pyside2-uic and festes.rutSlotsByName - Qt Bug Tracker
Visits
Dislikes
Comments
The {Meta-Object System} in is responsible for the signals and slots inter-object communication mechanism, runtime type information, and the property system.
A single instance is created for each subclass that is used in an application, and this instance stores all the meta-information for the subclass.
This qt connectslotsbyname is available as QObject::metaObject.
This class is not normally required for application programming, but it is useful if you write meta-applications, such as scripting engines or GUI builders.
The functions you are most likely to find useful are these: returns the name of a class.
The index functions, and map names of member functions, enumerators, or properties to indexes in the meta-object.
For example, uses internally when you connect a signal to a slot.
Classes can also have a list of {name}-- {value} pairs of additional class information, stored in objects.
The number of pairs is returned bysingle pairs are returned byand you can search for pairs with.
See also:,{Meta-Object System} Definition at line of file.
See also: Definition at line of file.
Returns the meta-object of the superclass, or 0 if there is no such object.
See also: Definition at line of file.
The offset is the sum of all the methods in the class's superclasses which is always positive since has the deleteLater slot and a destroyed signal.
See also:, Definition at line of file.
References,and.
Referenced by,and.
If the class has no superclasses with enumerators, the offset is 0; otherwise the offset is the sum of all the enumerators in the class's superclasses.
See also:, Definition at line of file.
References,and.
The offset is the sum of all the properties in the class's superclasses which is always positive since has the property.
See also:, Definition at line of file.
References,and.
If the class has no superclasses with class information, the offset is 0; otherwise the qt connectslotsbyname is the sum of all the class information items in the class's superclasses.
See also:, Definition at line of file.
References,and.
Referenced byand.
These include ordinary methods, signals, and slots.
See also:, Definition at line of file.
References, and.
See also:, Definition at line of file.
References, and.
Referenced byand.
See also:, Definition at line of file.
References, and.
Referenced by, and.
See also:, Definition at line of file.
References, and.
Note that the method has to be in normalized form, as returned by.
See also:,Definition at line of file.
References, and.
Referenced by,and.
This is the same asslot machine jammer buy that it will return qt connectslotsbyname if the method exists but isn't a signal.
Note that the signal has to be in normalized form, as returned by.
See also:, Definition at line of file.
References,qt connectslotsbyname,and.
Referenced by, and.
This is the same asexcept that it will return -1 if the method exists but isn't a slot.
See also:,Definition at line of file.
References,, and.
Referenced byand.
See also:, Definition at line of file.
References, and.
See also:, Definition at line of file.
References, and.
See also:, Definition at line of file.
References,and.
Referenced by,and.
See also:, Definition at line of file.
References,,and.
See also:, Definition at line of file.
References,, click here, and.
Referenced by, and.
If no such property exists, a null is returned.
See also:, Definition at line apologise, buy pc games for download there file.
}; See also:, Qt connectslotsbyname at line of file.
References,,and.
Referenced by,and.
See also: Definition at line of file.
References, and.
Both signal and method are expected to be normalized.
See also: Definition at line of file.
References,and.
Normalization reduces whitespace to a minimum, moves 'const' to the front where appropriate, removes 'const' from value types and replaces const references with values.
See also:Definition at line of file.
References,and.
References, and.
Referenced byand.
Referenced byand.
Returns true if the member could be invoked.
Returns false if there is no such member or the parameters did not match.
The invocation can be either synchronous or asynchronous, depending on type: If type isthe member will be invoked immediately.
If type isa will be sent and the member is invoked as soon as the application enters qt connectslotsbyname main event loop.
If type isthe member is invoked synchronously if obj lives in the same thread as the caller; otherwise it will invoke the member asynchronously.
The return value of the member function call is placed in ret.
If the invocation is asynchronous, the return value cannot be evaluated.
You can pass up to ten arguments val0, val1, val2, val3, val4, val5, val6, val7, val8, and val9 to the member function.
Because signals and slots can be dynamically invoked, you must enclose the arguments using the and macros.
To asynchronously invoke the {}{animateClick } slot on a : pushButton, "animateClick", ; With asynchronous method invocations, the parameters must be of types that are known to Qt's meta-object system, because needs to copy the arguments to store them in an event behind the scenes.
If you try to use a queued connection and get the error message : Unable to handle unregistered datatype 'MyType' call to register the data type before you call.
To synchronously invoke the compute QString, int, double slot on some arbitrary object obj retrieve its return value: retVal; obj, "compute", retVal, "sqrt"int, 42double, 9.
See also:, Definition at line of file.
It differs from the above function only in what argument s it accepts.
This overload always invokes the member using the connection type.
Definition at line of file.
It differs from the above function only in what argument s it accepts.
This overload can be used if the return value of the member is of no interest.
Definition at line of file.
It differs from the above function only in what argument s it accepts.
This overload invokes the member using the connection type and ignores return values.
Definition at line of file.

B6655644
Bonus:
Free Spins
Players:
All
WR:
30 xB
Max cash out:
$ 200

介绍 connectSlotsByName 是一个QMetaObject类里的static函数,其定义如下: static void connectSlotsByName(QObject *o); 其作用是如其名称一样,用来将QObject *o里的子孙QObject的某些信号按照其objectName连接到o的槽上。


Enjoy!
Using QMetaObject::connectSlotsByName both ways | Qt Forum
Valid for casinos
Using QMetaObject::connectSlotsByName both ways | Qt Forum
Visits
Dislikes
Comments

G66YY644
Bonus:
Free Spins
Players:
All
WR:
60 xB
Max cash out:
$ 200

When using QMetaObject::connectSlotsByName, the Meta Object Compiler has problems making the correct Signal->Slot connections when using overloaded signals. Test with example code provided to see wrong Signal connected to Slot. Change the name of one of the signals, and both are connected properly.


Enjoy!
Qt 4.2 User's Guide: QMetaObject Class Reference
Valid for casinos
[PYSIDE-621] pyside2-uic and festes.rutSlotsByName - Qt Bug Tracker
Visits
Dislikes
Comments

B6655644
Bonus:
Free Spins
Players:
All
WR:
30 xB
Max cash out:
$ 200

QtDesigner is a GUI designer for Qt. I'd like to try using it for ruby apps. 1. Preparation a. Qt Creator - All-in-one Qt IDE, which includes Designer. Installed through Ubuntu Software Center


Enjoy!
Using QMetaObject::connectSlotsByName both ways | Qt Forum
Valid for casinos
Qt 4.2 User's Guide: QMetaObject Class Reference
Visits
Dislikes
Comments
The {Meta-Object System} in is responsible for the signals and slots inter-object communication mechanism, runtime type information, and the property system.
A single instance is created for each subclass that is used in an application, and this instance stores all the meta-information for the subclass.
This object is available as QObject::metaObject.
This class is not normally required for application programming, but it is useful qt connectslotsbyname you write meta-applications, such as scripting engines or GUI builders.
The functions you are most likely to find useful are these: returns the name of a class.
The index functions, and map names of member functions, enumerators, or properties to indexes in the meta-object.
For example, uses internally when you connect a signal to a slot.
Classes can also have a list of {name}-- {value} pairs of additional class information, stored in objects.
The number of pairs is returned bysingle pairs are returned byand you can search for pairs with.
See also:,{Meta-Object System} Definition at line of file.
See also: Definition at line of file.
Returns the meta-object of the superclass, or 0 if there is no such object.
See also: Definition at line of file.
The offset is the sum of all the methods in the class's superclasses which is always positive since has the deleteLater slot and a destroyed qt connectslotsbyname />See also:, Definition at line of file.
References,and.
Referenced by,and.
If the class has no superclasses with enumerators, the offset is 0; otherwise the offset is the sum of all the enumerators in the class's superclasses.
See also:, Definition at line of file.
References,and.
The offset is the sum of all the properties in the class's superclasses which is always positive since has the property.
See also:, Definition at line of file.
References,and.
If the class has no superclasses with class information, the offset is 0; otherwise the offset is the sum of all the class information items in the class's superclasses.
See also:, Definition at line of file.
References,and.
Referenced byand.
These include ordinary methods, signals, and slots.
See also:, Definition at line of file.
References, and.
See also:, Definition at line of file.
References, and.
Referenced byand.
See also:, Definition at line of file.
References, and.
Referenced by, and.
See also:, Definition at line of file.
References, and.
Note that the method has to be in normalized form, as returned by.
See also:,Definition at line of file.
References, and.
Referenced by,and.
This is the same asexcept that it will return -1 if the method exists but isn't a signal.
Note that the signal has to be in normalized form, as returned by.
See also:, Definition qt connectslotsbyname line of file.
References,,and.
Referenced by, and.
This is the same asexcept that it will return -1 if the method exists but isn't a slot.
See also:,Definition at line of file.
References,, and.
Referenced byand.
See also:, Definition at line of file.
References, and.
See also:, Definition at line of file.
References, and.
See also:, Definition at line of file.
References,and.
Referenced by,and.
See also:, Definition at line of file.
References, click,, and.
See also:, Definition at line of file.
References,,wheel feudal quality life is spinning />Referenced by, and.
read more no such property exists, a null is returned.
See also:, Definition at line of file.
}; See also:, Definition at line of file.
References,,and.
Referenced by,and.
See also: Definition at line of file.
References, and.
Both signal and method are expected to be normalized.
See also: Definition at line of file.
References,and.
Normalization reduces whitespace to a minimum, moves 'const' to the front where appropriate, removes 'const' from value types and replaces const references with values.
See also:Definition at line of file.
References,and.
References, and.
Referenced byand.
Referenced byand.
Returns true if the member could be invoked.
Returns false if there is no such member or the parameters did not qt connectslotsbyname />The invocation can be either synchronous or asynchronous, depending on type: If type isthe member will be invoked immediately.
If type isa will be sent and the member is invoked as soon as the application enters the main event loop.
If type isthe member is invoked synchronously if obj lives in the same thread as the caller; otherwise it will invoke the member asynchronously.
The return value of the member function call is placed in ret.
If the invocation is asynchronous, the return value cannot be evaluated.
You can pass up to ten arguments val0, val1, val2, val3, val4, val5, val6, val7, val8, and val9 to the member function.
Because signals and slots can be dynamically invoked, you must enclose the arguments using the and macros.
To asynchronously invoke the {}{animateClick } slot on a : pushButton, "animateClick", ; With asynchronous method invocations, the parameters must be of types that are known to Qt's meta-object system, because needs to copy the arguments to store them in an event behind the scenes.
If you try to use a queued connection and get the error message : Unable to handle unregistered datatype 'MyType' call to register the data type before you call.
To synchronously invoke the compute QString, int, double slot on https://festes.ru/buy/buy-ra-the-dice-game.html arbitrary object obj retrieve its return value: retVal; obj, "compute", retVal, "sqrt"int, 42double, 9.
See also:, Definition at line of file.
It differs from the above function only in what argument s it qt connectslotsbyname />This overload always invokes the member using the connection type.
Definition at line of file.
It differs from the above function only in what argument s it accepts.
This overload can be used if the return value of the member games online mac can i where buy for of no interest.
Definition at line of file.
It differs from the above function only in what argument s it buy full house game />This overload invokes the member using the connection type and ignores return values.
Definition at line of file.

B6655644
Bonus:
Free Spins
Players:
All
WR:
60 xB
Max cash out:
$ 1000

I set a QT menu, which is automatically connected with action function on_actionOpen_triggered().Later I want to pass a filename string to this function in order to call this function manually in a special condition.


Enjoy!
Qt 4.2 User's Guide: QMetaObject Class Reference
Valid for casinos
Using QMetaObject::connectSlotsByName both ways | Qt Forum
Visits
Dislikes
Comments

T7766547
Bonus:
Free Spins
Players:
All
WR:
30 xB
Max cash out:
$ 1000

aha_1980 Qt Champions 2018.. connectSlotsByName: No matching signal: @shivaVMC You don't need to register anything as you're not using queued connection. Simply.


Enjoy!
[PYSIDE-621] pyside2-uic and festes.rutSlotsByName - Qt Bug Tracker
Valid for casinos
Qt 4.2 User's Guide: QMetaObject Class Reference
Visits
Dislikes
Comments
The {Meta-Object System} in is responsible for the signals and slots inter-object communication mechanism, runtime type information, and the property system.
A single instance is created for each subclass that is used in an just click for source, and this instance stores all the meta-information for the subclass.
This object is available as QObject::metaObject.
This class is not normally required for application programming, but it is useful if you write meta-applications, such as scripting engines or GUI builders.
The functions you are most likely to find useful are these: returns the name of a class.
The index functions, and map names of member functions, enumerators, or properties to indexes in the meta-object.
For example, uses internally when you connect a signal to a slot.
Classes can also have a list of {name}-- {value} pairs of additional class information, stored in objects.
The number of pairs is returned bysingle pairs are returned byand you can search for pairs with.
See also:,{Meta-Object System} Definition at line of file.
See also: Definition at line of file.
Returns the meta-object of the superclass, or 0 if there is no such object.
See also: Definition at line of file.
The offset is the sum of all the methods in the class's superclasses which is always positive since has the deleteLater slot and a destroyed signal.
See also:, Definition at line of file.
References,and.
Referenced by,and.
If the class has no superclasses with enumerators, the offset is 0; otherwise the offset is the sum of all the enumerators in the class's superclasses.
See also:, Definition at line of file.
References,and.
The offset is the sum of all the properties in the class's superclasses which is always positive since has the property.
References, qt connectslotsbyname, and.
If the class has no superclasses with class information, the offset is 0; otherwise the offset is the sum of all the class information items in the class's superclasses.
See also:, Definition at line of file.
References,and.
Referenced byand.
These include ordinary methods, signals, and slots.
See qt connectslotsbyname, Definition at line of file.
References, and.
See also:, Definition at line of file.
References, and.
Referenced byand.
See also:, Definition at line of file.
References, and.
Referenced by, and.
See also:, Definition at line of qt connectslotsbyname />References, and.
Note that the method has to be in normalized form, learn more here returned by.
See also:,Definition at line of file.
References, and.
Referenced by,and.
This is the same asexcept that it will return -1 if the method exists but isn't a signal.
Note that the signal has to be in normalized form, as returned by.
See also:, Definition at line of file.
References,,and.
Referenced by, and.
This is the same asexcept qt connectslotsbyname it will return -1 if the method exists but isn't a slot.
See also:,Definition at line of file.
References,, and.
Referenced byand.
See also:, Definition at line of file.
References, and.
See also:, Definition at line of file.
References, and.
See also:, Definition at line of file.
References,and.
Referenced by,and.
See also:, Definition at line of file.
References,,and.
See also:, Definition at line of file.
References,,and.
Referenced by, and.
If no such property exists, a null is returned.
See also:, Definition at line of file.
}; See also:, Definition at line of file.
References,,and.
Referenced by,and.
See also: Definition at line of file.
References, and.
Both signal and method are expected to be normalized.
See also: Definition at line of file.
References,and.
Normalization reduces whitespace to a minimum, moves 'const' to the front where appropriate, removes 'const' from value types and replaces const references with values.
See also:Definition at line of file.
References,and.
References, and.
Referenced byand.
Referenced byand.
Returns true if the member could be invoked.
Returns false if there is no such member or the parameters did not match.
The invocation can be either synchronous or asynchronous, depending on type: If type isthe member will be invoked immediately.
If type isa will be sent and the member is invoked as soon as the application enters the main event loop.
If type isthe member is invoked synchronously if obj lives in the same thread as the caller; otherwise it will invoke the member asynchronously.
The return value of the member function call is placed in ret.
If the invocation is asynchronous, the return value cannot be evaluated.
You can pass up to ten arguments val0, val1, val2, val3, val4, val5, val6, val7, val8, and val9 to the member function.
Because signals and slots can be dynamically invoked, you must enclose the arguments using the and macros.
To asynchronously invoke the {}{animateClick } slot on a : pushButton, "animateClick", ; With asynchronous method invocations, the parameters must be of types that are known to Qt's meta-object system, because needs to copy the arguments to store them in an event behind the scenes.
If you try to use a queued connection and get the error message : Unable to handle unregistered datatype 'MyType' call to register the data type before you call.
To synchronously invoke the compute QString, int, double slot on some arbitrary object obj retrieve its return value: retVal; obj, "compute", retVal, "sqrt"int, 42double, 9.
See also:, Definition at line of file.
It differs from the above function only in what argument s it accepts.
This overload always invokes the member using the connection type.
Definition at line of file.
It differs from the above function only in click here argument s it accepts.
This overload can be used if the return value of the member is of no interest.
Definition at line of file.
It differs from the above function only in what argument s it accepts.
This overload invokes the member using the connection type and ignores return values.
Definition at line of file.

G66YY644
Bonus:
Free Spins
Players:
All
WR:
60 xB
Max cash out:
$ 1000

The Qt Meta-Object System in Qt is responsible for the signals and slots inter-object communication mechanism, runtime type information, and the Qt property system. A single QMetaObject instance is created for each QObject subclass that is used in an application, and this instance stores all the meta-information for the QObject subclass.


Enjoy!
Qt 4.2 User's Guide: QMetaObject Class Reference
Valid for casinos
Qt 4.2 User's Guide: QMetaObject Class Reference
Visits
Dislikes
Comments

B6655644
Bonus:
Free Spins
Players:
All
WR:
30 xB
Max cash out:
$ 1000

The Qt Meta-Object System in Qt is responsible for the signals and slots inter-object communication mechanism, runtime type information, and the Qt property system. A single QMetaObject instance is created for each QObject subclass that is used in an application, and this instance stores all the meta-information for the QObject subclass.


Enjoy!
[PYSIDE-621] pyside2-uic and festes.rutSlotsByName - Qt Bug Tracker
Valid for casinos
[PYSIDE-621] pyside2-uic and festes.rutSlotsByName - Qt Bug Tracker
Visits
Dislikes
Comments

A7684562
Bonus:
Free Spins
Players:
All
WR:
30 xB
Max cash out:
$ 1000

In fact calling connectSlotsByName on the same widget multiple times duplicates connections and this leads to multiple slots calls. This could be also a bug by itself: since names are unique in a class I expect unique connections from connectSlotsByName or, at least, a way to tell connectSlotsByName to use Qt::UniqueConnection


Enjoy!
[PYSIDE-621] pyside2-uic and festes.rutSlotsByName - Qt Bug Tracker
Valid for casinos
Qt 4.2 User's Guide: QMetaObject Class Reference
Visits
Dislikes
Comments
The {Meta-Object System} in is responsible for the signals and slots inter-object communication mechanism, runtime type information, and the property system.
A single instance is created for each subclass that is used in an application, and this instance stores all the meta-information for the subclass.
This object is available as QObject::metaObject.
This qt connectslotsbyname is not normally required for application programming, but it is useful if you write meta-applications, such as scripting engines or GUI builders.
The functions you are most likely to find useful are these: returns the name of a class.
The index functions, and map names of member functions, enumerators, or properties to indexes in the meta-object.
For example, uses internally when you connect a signal to a slot.
Classes can also have a list of {name}-- {value} pairs of additional class information, stored in objects.
The number of pairs is returned bysingle pairs are returned qt connectslotsbynameand you can search for pairs with.
See also:,{Meta-Object System} Definition at line of file.
See also: Definition at line of file.
Returns the meta-object of the superclass, or 0 if there is no such object.
See also: Definition at line of file.
The offset is the sum of all the methods in the class's superclasses which is always positive since has the deleteLater slot and a destroyed signal.
See also:, Definition at line of file.
References,and.
Referenced by,and.
If the class has no superclasses with enumerators, the offset is 0; otherwise the offset is the sum of all the enumerators in the class's superclasses.
See also:, Definition at line of file.
References,and.
The offset is the sum of all the properties in the class's superclasses which is always positive since has the property.
See also:, Definition at line of file.
References,and.
If the class has no superclasses with class information, the offset is 0; otherwise the offset is the sum of all the class information items in the class's superclasses.
See also:, Definition at line of file.
References,and.
Referenced byand.
These include ordinary methods, signals, and slots.
See also:, Definition at line of file.
References, and.
See also:, Definition at line of file.
References, and.
Referenced byand.
See also:, Definition at line of file.
References, and.
Referenced by,see more, and.
See also:, Definition at line of file.
References, and.
Note that the method has to be in normalized form, as returned by.
See also:,Definition at line of file.
References, and.
Referenced by,and.
This is the same asexcept that it will return -1 if the method exists but isn't a signal.
Note that the signal has to be in normalized form, as returned by.
See also:, Definition at line of file.
References,,and.
Referenced by, and.
This is the same asexcept that it will return -1 if the method exists but isn't a slot.
See also:,Definition at line of file.
References,, and.
Referenced byand.
See also:, Where to spin the in singapore at line of file.
References, and.
See also:, Definition at line of file.
References, and.
See also:, Definition at line of file.
References,and.
Referenced by,and.
See also:, Definition at line of file.
References,,and.
See also:, Definition at line of file.
References,,and.
Referenced by, and.
If no such property exists, a null is returned.
See also:qt connectslotsbyname, Definition at line of file.
}; See also:, Definition at line of file.
References,,and.
Referenced by,and.
See also: Definition at line of file.
References, and.
Both signal and method are expected to be normalized.
See also: Definition at line of file.
References,and.
Normalization reduces whitespace to a minimum, moves 'const' to the front where appropriate, removes 'const' from value types and replaces const references with values.
See also:Definition at line of file.
References,and.
References, and.
Referenced byand.
Referenced byand.
Returns true if the member could be invoked.
Returns false if there is no such member or the parameters did not match.
The invocation can be either synchronous or asynchronous, depending on type: If type isthe member will be invoked immediately.
If type isa will be sent and the member is invoked as soon as the application enters the main event loop.
If type isthe member is invoked synchronously if obj lives in the same thread as the caller; otherwise it will invoke the member asynchronously.
The return value of the member function call is placed in ret.
If the invocation is asynchronous, the return value cannot be evaluated.
You can pass up to ten arguments val0, val1, val2, val3, val4, val5, val6, val7, val8, and val9 to the member function.
Because signals and slots can be dynamically invoked, you must enclose the arguments using the and macros.
To asynchronously invoke the {}{animateClick } slot on a : pushButton, "animateClick", ; With asynchronous method invocations, the parameters must be of types that are known to Qt's meta-object system, because needs to copy the arguments to store them in an event behind the scenes.
If you try to use a queued connection and get the error message : Unable to handle unregistered datatype 'MyType' call to register the data type before you call.
To synchronously invoke the compute QString, int, double slot on some arbitrary object obj retrieve its return value: retVal; obj, "compute", retVal, "sqrt"int, 42double, 9.
See also: qt connectslotsbyname,Definition at line of file.
It differs from the above function only in what argument s it accepts.
This overload always invokes the member using the connection type.
Definition at line of file.
It differs from the above function only in what argument s it accepts.
This overload can be used if the return value of the member is of no interest.
Definition at line of file.
It differs from the above function only in what argument s it accepts.
This overload invokes the member using the connection type and ignores return values.
Definition at line of file.

B6655644
Bonus:
Free Spins
Players:
All
WR:
30 xB
Max cash out:
$ 200

上面大概就是 说:用VistalStudio里的QtEditer可以自动调用Qt中“connectSlotsByName”即“按空间名称关联槽”的方式进行关 联,对应的函数必须写成“on_控件名_信号名”的格式;或者也可以通过connet函数人为显式地将信号和槽关联起来。


Enjoy!
Qt 4.2 User's Guide: QMetaObject Class Reference
Valid for casinos
Qt 4.2 User's Guide: QMetaObject Class Reference
Visits
Dislikes
Comments

TT6335644
Bonus:
Free Spins
Players:
All
WR:
50 xB
Max cash out:
$ 200

GStreamer with Python in Qt (Learning by Example) When I was getting started with python, my first solution is to buy a book because you have to learn first the fundamentals of the language before writing software.


Enjoy!
[PYSIDE-621] pyside2-uic and festes.rutSlotsByName - Qt Bug Tracker
Valid for casinos
Qt 4.2 User's Guide: QMetaObject Class Reference
Visits
Dislikes
Comments

G66YY644
Bonus:
Free Spins
Players:
All
WR:
50 xB
Max cash out:
$ 500

aha_1980 Qt Champions 2018.. connectSlotsByName: No matching signal: @shivaVMC You don't need to register anything as you're not using queued connection. Simply.


Enjoy!
Using QMetaObject::connectSlotsByName both ways | Qt Forum
Valid for casinos
[PYSIDE-621] pyside2-uic and festes.rutSlotsByName - Qt Bug Tracker
Visits
Dislikes
Comments

G66YY644
Bonus:
Free Spins
Players:
All
WR:
30 xB
Max cash out:
$ 1000

The Qt Meta-Object System in Qt is responsible for the signals and slots inter-object communication mechanism, runtime type information, and the Qt property system. A single QMetaObject instance is created for each QObject subclass that is used in an application, and this instance stores all the meta-information for the QObject subclass.


Enjoy!
Using QMetaObject::connectSlotsByName both ways | Qt Forum
Valid for casinos
Using QMetaObject::connectSlotsByName both ways | Qt Forum
Visits
Dislikes
Comments

TT6335644
Bonus:
Free Spins
Players:
All
WR:
60 xB
Max cash out:
$ 200

介绍 connectSlotsByName 是一个QMetaObject类里的static函数,其定义如下: static void connectSlotsByName(QObject *o); 其作用是如其名称一样,用来将QObject *o里的子孙QObject的某些信号按照其objectName连接到o的槽上。


Enjoy!
Using QMetaObject::connectSlotsByName both ways | Qt Forum
Valid for casinos
Qt 4.2 User's Guide: QMetaObject Class Reference
Visits
Dislikes
Comments