Method setGraphicsLock

keyboard/src/graphics.cpp:1230–1237

clearing graphics:

//clearing graphics:
void window::setGraphicsLock(bool lockState){
	graphicsLock = lockState;
	if (graphicsLock)
		cout << "Graphics locked" << endl;
	else
		cout << "Graphics unlocked" << endl;
	return;
}

void window::clearGraphicsMemory(){	
	cout << "Clearing graphics memory" << endl;