In Class Three

Introduction

In this lab you will do the following:

• Add new classes that will be allocated by factories
• Add a section to a THeaderControll and a new sort corresponding to that section.
• Add a pop-up menu and right-button select.

Complete the Menu Handlers

You will add the remaining menu handler for the Widget menu and attach the edit and delete handers to the appropriate popmenu choices and right button click handler.

Add the class Purple to the Widget Hierarchy

Add the class Purple to the Widget hierarchy and adjust the create and getTypes functions to reflect the additional class.

Add a new sort to the THeaderControl

Add the type of each Widget as a second column in the listbox display. (You need only add the type of widget to the string returned in getDescription with appropriate addition of tab string). Add a new section to the THeaderControl (call it type) and make sure it is in the second column (use the Sections editor to do this). Add a new Compare Class to the SortWidget header to compare Types. Make sure to change the handler for the THeaderControl

You will complete this project on your own.You can get a copy of the project where you left it in class by clicking here .