FMX.Controls.Presentation.TKeyInfo
Delphi
TKeyInfo = record
C++
struct DECLSPEC_DRECORD TKeyInfo
{
public:
System::Word Key;
System::WideChar KeyChar;
System::Classes::TShiftState Shift;
};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
record struct |
public | FMX.Controls.Presentation.pas FMX.Controls.Presentation.hpp |
FMX.Controls.Presentation | FMX.Controls.Presentation |
Description
Record that TPresentedControl.KeyDown and TPresentedControl.KeyUp use to send a message about a key press event that a presentation layer can handle (PMKeyDown, PMKeyUp).
Key and KeyChar represent the pressed key, while Shift represents the combination of modifier keys that were pressed along with the main key. If the message handler successfully processes the pressed key, the message handler assigns Key = 0 and KeyChar = #0.