我尝试遵循http://docwiki.embarcadero.com/CodeExamples/XE7/en/FMXEmbeddedForm_(Delphi)的示例,但我遇到了 TCustomForm 的孩子的第一个问题,这些孩子显然是只读的,所以我评论了将其取出并放入ArgForm.Parent:= ArgParent;
,但我仍然只是得到一个空屏幕,看不到第二种形式的按钮。
我的主要形式的代码是:
unit Unit1;
interface
uses
System.SysUtils, System.Types, System.UITypes, System.Classes, System.Variants,
FMX.Types, FMX.Controls, FMX.Forms, FMX.Graphics, FMX.Dialogs, FMX.StdCtrls, Unit2;
type
TForm1 = class(TForm)
Panel1: TPanel;
procedure FormCreate(Sender: TObject);
procedure EmbedForm(ArgParent : TControl; ArgForm : TCustomForm);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
Form2: TForm2;
implementation
{$R *.fmx}
procedure TForm1.FormCreate(Sender: TObject);
begin
Form2:= TForm2.Create(Self);
EmbedForm(Panel1, Form2);
end;
procedure TForm1.EmbedForm(ArgParent: TControl; ArgForm: TCustomForm);
begin
//while ArgForm.ChildrenCount>0 do
//begin
//ArgForm.Children[0]:= ArgParent);
//end;
ArgForm.Parent:= ArgParent;
end;
end.
放置在我的主表单面板中的表单代码是:
unit Unit2;
interface
uses
System.SysUtils, System.Types, System.UITypes, System.Classes, System.Variants,
FMX.Types, FMX.Controls, FMX.Forms, FMX.Graphics, FMX.Dialogs, FMX.StdCtrls;
type
TForm2 = class(TForm)
Button1: TButton;
Button2: TButton;
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form2: TForm2;
implementation
{$R *.fmx}
end.