WindowFlags enum reference

Flags for the window widget. The "ChildAutoOperate" flag automatically performs the Operate () function on the sub-windows. "AutoInvokeRender" automatically executes the Render () function on the widgets attached to the window. And, "FifoDrawable" forces rendering widgets in the FIFO order.

Values documentation

ChildAutoOperate = 1

AutoInvokeRender = 2

FifoDrawable = 4

Borderless = 8