FMX.Controls3D.TControl3D.KeyUp
Delphi
procedure KeyUp(var Key: Word; var KeyChar: System.WideChar; Shift: TShiftState); virtual;
C++
virtual void __fastcall KeyUp(System::Word &Key, System::WideChar &KeyChar, System::Classes::TShiftState Shift);
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
procedure function |
protected | FMX.Controls3D.pas FMX.Controls3D.hpp |
FMX.Controls3D | TControl3D |
Description
OnKeyUp event dispatcher.
Key specifies the key on the keyboard.
KeyChar specifies the character code.
Shift indicates which shift keys--SHIFT, CTRL, ALT, and CMD (only for Mac)--were down when the previously pressed key is released with the control in focus.
A 3D control calls KeyUp in response to any key-up messages, decoding the message parameters into the key code, character code, and shift state, which it passes in Key, KeyChar, and Shift, respectively.
Override the protected KeyUp method to provide other responses when a key is released while the control has keyboard focus.