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CallbackArea

touchgfx/widgets/Keyboard.hpp

Mapping from rectangle to a callback method to execute.

Public Attributes​

GenericCallback *callback
The callback to execute, when the area is "pressed". The callback should be a Callback<YourClass> member in the class using the keyboard.
BitmapIdhighlightBitmapId
A bitmap to show when the area is "pressed".
RectkeyArea
The area occupied by a key.

Public Attributes Documentation​

callback​

GenericCallback * callback

The callback to execute, when the area is "pressed". The callback should be a Callback<YourClass> member in the class using the keyboard.

highlightBitmapId​

BitmapId highlightBitmapId

A bitmap to show when the area is "pressed".

keyArea​

Rect keyArea

The area occupied by a key.