1: 2: 3: 4: 5: 6: 7: 8: 9: 10: 11: 12: 13: 14: 15: 16: 17: 18: 19: 20: 21: 22: 23: 24: 25: 26: 27: 28: 29: 30: 31: 32: 33: 34: 35: 36: 37: 38: 39: 40: 41: 42: 43: 44: 45: 46: 47: 48: 49: 50: 51: 52: 53: 54: 55: 56: 57: 58: 59: 60: 61: 62: 63: 64: 65: 66: 67: 68: 69: 70: 71: 72: 73: 74: 75: 76: 77: 78: 79: 80: 81: 82: 83: 84: 85: 86: 87: 88: 89: 90: 91: 92: 93: 94: 95: 96: 97: 98:
| unit Unit1;
interface
uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls, ExtCtrls;
type TForm1 = class(TForm) Button1: TButton; procedure Button1Click(Sender: TObject); private { Private declarations } Bild: array of TImage; mouseStart : TPoint; mouseDown : Boolean; procedure erstellebild(bildname:string;mainimage : Timage; posx, posy : integer; hoehe,breite : integer);
procedure MoveControl(Sender: TObject; Button: TMouseButton; Shift: TShiftState; X, Y: Integer); procedure clickControl(Sender: TObject); public { Public declarations } end;
var Form1: TForm1; bildmenge : integer = 1; image : Timage; implementation
{$R *.DFM} procedure TForm1.MoveControl(Sender:TObject; Button:TMouseButton; Shift:TShiftState; X,Y:Integer); var TempPanel: TPanel; Control: TControl; begin // Releases the mouse capture from a window ReleaseCapture; // If the component is a TWinControl, move it directly if Sender is TWinControl then TWinControl(Sender).Perform(WM_SYSCOMMAND,$F012,0) else try Control := TControl(Sender); TempPanel := TPanel.Create(Self); with TempPanel do begin //Replace the component with TempPanel Caption := ''; BevelOuter := bvNone; color := clFuchsia; SetBounds(Control.Left, Control.Top, Control.Width, Control.Height); Parent := Control.Parent; //Put our control in TempPanel Control.Parent := TempPanel; //Move TempPanel with control inside it Perform(WM_SYSCOMMAND, $F012, 0); //Put the component where the panel was dropped Control.Parent := Parent; Control.Left := Left; Control.Top := Top; end; finally TempPanel.Free; end; end;
procedure TForm1.clickControl(Sender: TObject); begin ShowMessage(TImage(Sender).Name); end; // OnClick handler procedure TForm1.erstellebild(bildname:String;mainimage : TImage; posx, posy : integer; hoehe,breite : integer); begin image := mainimage; image := Timage.Create(Self); image.Parent := Self; // Set its parent (Form1) image.Name := bildname; image.Picture.Bitmap.LoadFromFile('comes.bmp'); image.SetBounds(posx, posy, hoehe, breite); image.OnDblClick := clickcontrol; image.OnMouseDown := MoveControl; bildmenge := bildmenge + 1;
end;
procedure TForm1.Button1Click(Sender: TObject); begin //DoubleBuffered:=True; setlength(bild, bildmenge); erstellebild('a'+inttostr(bildmenge),bild[bildmenge],10+(bildmenge*10),10+(bildmenge*10),100,100); end;
end. |