Hi I start implementing a little app for shrink image for deploy purposes. I want know if exists a standard way for execute some tasks: 1- Delete World menu, and context menu when a morph is clicked with Control pressed. In fact, Delete ALL default context menus. 2- Remove halos ( changing Preferences, true? ) 3- Remove development mechanism ( for example, the behavior of text editor widgets when I input a class name and pressing Control B appears the class in Explorer ) 4- Change message when the close window is pressed and appears the message 'Quit Pharo without save?' 5- Override the default behavior of debugger. Perhaps show a simple message with the error. I know search some that things, but I want know if exists the BEST way. All conseils for that app will be welcomed. Regards. -- View this message in context: http://forum.world.st/Shrink-image-tp2313236p2313236.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.