+ <accelerator name="Equal" action="Equal"/>
+ <accelerator name="CtrlEqualAccel" action="CtrlEqual"/>
+ <accelerator name="KpPlusAccel" action="KpPlus"/>
+ <accelerator name="KpMinusAccel" action="KpMinus"/>
+ <accelerator name="CtrlKpPlusAccel" action="CtrlKpPlus"/>
+ <accelerator name="CtrlKpMinusAccel" action="CtrlKpMinus"/>
+