Introduction to Qt Widgets
Introduction to Qt Widgets
A slot is a function that is called in response to a particular signal Qt's widgets have many pre-defined slots, but it is common practice to subclass widgets
Qt Signal & Slot implementation is deterministic, but it's using QVariant to box and then unbox values, so there is definitely a performance A slot is a function that is called in response to a particular signal Qt's widgets have many pre-defined slots, but it is common practice to subclass widgets
dewa 212 slot QT Designer: Signals and Slots Signals and Slots A signal is emitted when a particular event occurs Emitted by Slot or other funtions A slot is a Many projects use QT for UI, but when compiling such code a special keyword slots is defined, which conflicts with the 'slots' function
