Sore hands after doing lots of mouse clicking inspired me to make this modification. Darqwood graciously helped me.

The following actions now allow you to hit the Enter key rather than having to mouse click:

eq2ui_popup_rewardpack.xml

• Receive
• Accept Quest
• Loot Confirmation

eq2ui_popup_lootconfirmation.xml

• Would you like to loot {item}....Yes

eq2ui_hud_choice.xml

• OK

eq2ui_hud_selection.xml

• OK

eq2ui_hud_slider.xml

• OK

eq2ui_mainhud_quantityselector.xml

• Accept

eq2ui_mainhud_replydialog.xml

• X (window close button)

eq2ui_arenachampions_pgleaderboard.xml

• Close

eq2ui_journals_quest.xml

• Add (on the Collections tab)

eq2ui_mainhud_openedmail.xml

• Receive Gifts (on the Opened Mail tab)

eq2ui_popup_altar.xml

• Make Offering

If you wish to add this mod as part of an existing UI, extract the the .xml file to your custom UI folder.

If you haven't installed any UI mods yet, check out the following thread for instructions. http://www.eq2interface.com/forums/showthread.php?t=2

EDIT: This version adds the "Make Offering" button for the Deity Altar Offering popup. It's the only button present, therefore it kinda is the default, and now it acts like it!