问题解决了。不用修改控件,实现了你的要求。
例:窗体上放两个Panel与一个StretchHandle1控件。
源码如下:
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, ExtCtrls, StretchHandle;
type
TForm1 = class(TForm)
Panel1: TPanel;
StretchHandle1: TStretchHandle;
Panel2: TPanel;
procedure Panel1MouseDown(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
procedure Panel2MouseDown(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
procedure TForm1.Panel1MouseDown(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
begin
StretchHandle1.Detach;
StretchHandle1.Attach(Panel1);
end;
procedure TForm1.Panel2MouseDown(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
begin
StretchHandle1.Detach;
StretchHandle1.Attach(Panel2);
end;
end.
结贴吧。