Translations:Develop an simple input method/68/en

Also, a key event has 3 different form of the Key objects. Normally a input method engine may only want to consider only the key() property. origKey() and rawKey() properties are less used. Key property is in a normalized form of key event. That removes "Shift" modifier for certain cases, which makes it easier to handle by the input method engine. For example, upper case A produced by Shift+A and Capslocked A will be the same after normalization. You may refer to the implementation to learn about how this normalization works.