ToolTips is a free and a really small TextMate plug-in that makes the project drawer pop-up tooltips for long items.
Tooltips will only be displayed if the item is truncated, so that they will not get in your way.
NOTE: From Mac OS X 10.5 or later the ToolTips TextMate plug-in is no longer needed because the OS already displays tooltips. To remove the ToolTips so you don’t get 2 tooltips delete the ~/Library/Application Support/TextMate/PlugIns/TooolTips.tmplugin file and restart TextMate.
Requirements:
· TextMate