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| unit UnitVkeyboard;
interface
uses
System.SysUtils, System.Types, System.UITypes, System.Classes, System.Variants,
FMX.Types, FMX.Controls, FMX.Forms, FMX.Graphics, FMX.Dialogs,
FMX.VirtualKeyboard, FMX.Platform,
FMX.Controls.Presentation,
FMX.Edit, FMX.StdCtrls;
type
TForm3 = class(TForm)
Edit1: TEdit;
Button1: TButton;
procedure FormCreate(Sender: TObject);
procedure Button1Click(Sender: TObject);
procedure Edit1KeyUp(Sender: TObject; var Key: Word; var KeyChar: Char;
Shift: TShiftState);
private
{ Déclarations privées }
IKeyboard : IFMXVirtualKeyboardService;
public
{ Déclarations publiques }
end;
var
Form3: TForm3;
implementation
{$R *.fmx}
procedure TForm3.Button1Click(Sender: TObject);
begin
if Assigned(IKeyBoard) then IKeyboard.ShowVirtualKeyboard(Edit1);
end;
procedure TForm3.Edit1KeyUp(Sender: TObject; var Key: Word; var KeyChar: Char;
Shift: TShiftState);
begin
if (Key=vkReturn) AND Assigned(IKeyBoard) then IKeyboard.HideVirtualKeyboard;
end;
procedure TForm3.FormCreate(Sender: TObject);
begin
TPlatformServices.Current.SupportsPlatformService(IFMXVirtualKeyboardService,IKeyBoard);
end;
end. |
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