/**
* <CODE> MarketingGUI</CODE> is the graphical interface for the marketing portion of the system.
* It shows statistics for all of the machines available or for individual machines. Their is also
* a marketing graph available to show graphical statistics of the system.
*/
public MarketingGUI(MarketingManager manager) {
// setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
this.manager = manager;
numberOfMachines = manager.getNumberOfVendingMachines();
// setSize(600, 400);
// mainLayout.removeAll();
// setSize(600, 400);
// sets the title
setTitle("Marketing Interface for machine ID ");
setResizable(true);
setSize(1000, 700);
globalVendScreen();
add(mainLayout);
setVisible(true);
}