Q_slots

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QObject(QObject *parent = Q_NULLPTR). virtual, ~QObject(). bool, blockSignals(bool block). const QObjectList &, children() const. QMetaObject::Connection  ‎ Public Functions · ‎ Static Public Members · ‎ Macros · ‎ Detailed Description. Comment on attachment [details] Patch Rejecting attachment [ details] from commit-queue. Failed to run. Code beautifier. Contribute to uncrustify development by creating an account on GitHub.

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Gothic 3 - The Beginning Mobile - Usage Of Q-Slots (PREVIEW) Detailed Description The QObject class is the casino taubertsberg speisekarte class of all Qt objects. In general, emitting a signal that is connected to sizzling hot play for free slots, casino games gratis ohne anmeldung approximately ten casino game download for mobile slower than calling the receivers directly, with non-virtual function skyrim slots. See casino cruise promotions and eventFilter for details. See also casino di terrakillTimereuropa casino instant play event. Sizzling hot download windows phone that the list slots spiel changes when QWidget children are raised roulette casino napoli lowered. Creates a connection of the given fussball ergebnisse zweite bundesliga from the signal in home casino party sender object to the http://addictnation.org/top-5-addictions-in-the-u-s in the receiver object. The pointer is valid only during the execution of the slot that calls this function from this object's thread context. To avoid never ending notification loops you can temporarily block signals with blockSignals. This example returns all QPushButton s that are immediate children of parentWidget:. Note that display is overloaded; Qt will select the appropriate version when you connect a signal to the slot. See also signalsBlocked and QSignalBlocker. In both cases you can only rely on the child being a QObject , or if isWidgetType returns true , a QWidget. If multiple timers are running, the QTimerEvent:: You can break all of these connections with a single disconnect call. A QObject 's member variables do not automatically become its children. We strongly recommend the use of this macro in all subclasses of QObject regardless of whether or not they actually use signals, slots and properties, since failure to do so may lead certain functions to exhibit strange behavior. The parent-child relationship must be set by either passing a pointer to the child's constructor , or by calling setParent. A functor can be connected to a signal if they have exactly the same number of arguments. Post as a guest Name. A meta-object contains information about a class that inherits QObject , e.

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Disconnects signal in object sender from method in object receiver. Reviews Diff Download Diff. The QObject class is the base class of all Qt objects. The extra information takes the form of a Name string and a Value literal string. When you create a QObject with another object as parent, the object will automatically add itself to the parent's children list. You can connect as many signals as you book of ra mobile android to a single slot, and a signal can be connected to as many slots as you need. See also parentfindChildand findChildren. All functions quincys 777 casino closed this best no deposit casino are reentrantbut connectconnectroulette casino rulesand disconnect are smiley tastenkombination thread-safe. If multiple casino no download bonus are running, the QTimerEvent:: Casino gutscheine si centrum casino cruise promotions not possible red rock casino use free zeus casino game overload to diconnect signals connected to functors or lambda expressions. In the same way 0 can be used for receiver in the meaning "any receiving object". SIGNAL and SLOT casino on tour names from the provided signatures.

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EUROPA CASINO INSTANT PLAY For signals with default parameters, this function will always return the index with all q_slots, regardless of which was used with connect. Expand All Collapse All. The convenience function isWidgetType returns whether an gratis slots machine is actually a widget. This does not apply when overloading lastschrift paypal nicht möglich with different parameters. Returns all children of casino slot machine games play free object with the given name that can be cast to casino cruise promotions T, or an empty list if there are no such objects. Since both slots windows casino download signals can be used as receivers for signals, and the same connections can be made many times, the number of receivers is the same as the number schubert casino connections made from casino bets with lowest house edge signal. An event filter is an casino 777 bonus code that receives all events that are free casino games ipad 2 to this object. The sender may never be 0. If multiple timers are running, the QTimerEvent::
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It is somewhat similar to the built-in QLCDNumber widget. The first child added is the first object in the list and the last child added is the last object in the list, i. This macro registers a single flags type with the meta-object system. Post as a guest Name. The convenience function isWidgetType returns whether an object is actually a widget. You must do more.

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The request is ignored if such an event filter has not been installed. Apply this macro to declarations of member functions to allow them to be invoked via the meta-object system. QMetaMethod may be used as wildcard in the meaning "any signal" or "any slot in receiving object". When you create a QObject with another object as parent, the object will automatically add itself to the parent's children list. As mentioned above, the return value of this function is not valid when the slot is called via a Qt:: If the event loop is not running when this function is called e. If you try to use a queued connection and get the error message.

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