Menu Painter and Screen Painter in SAP ABAP.

Menu Painter is a ABAP workbench tool and can be accessed using the transaction SE41. This tool is for handling the texts in menus and the application toolbar. 

Screen Painter is a ABAP workbench tool and can be accessed using the transaction SE51.This tool is for handling Icons for text fields, output fields and pushbuttons ,scrollable fields etc.This tool also will do a consistency check, which warns if modules or fields from a screen are not defined in the respective program. Here you will get some SAP menu painter and Screen painter Tutorials and PDF guides to download.