To connect the signal to the slot, we use QObject::connect(). There are several ways to connect signal and slots. The first is to use function pointers: connect(sender, &QObject::destroyed, this, &MyObject::objectDestroyed);

To begin connecting objects, enter the signals and slots editing mode by opening the Edit menu and selecting Edit Signals/Slots, or by pressing the F4 key. All widgets and layouts on the form can be connected together. However, spacers just provide spacing hints to layouts, so they cannot be connected to other objects.

In order to max out Warzone, your computer should have at least a GeForce GTX 970 or a Radeon R9 390 for its GPU. In your CPU slot, you are looking at needing something along the lines of the Intel Core i5-2500K or the AMD Ryzen R5 1600X.