1 files changed, 3 insertions, 14 deletions
diff --git a/unit1.pas b/unit1.pas
index 72ec28c..766babc 100644
--- a/unit1.pas
+++ b/unit1.pas
@@ -42,7 +42,6 @@ type
     procedure FormActivate(Sender: TObject);
     procedure FormCreate(Sender: TObject);
     procedure FormDestroy(Sender: TObject);
-    procedure FormKeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);
     procedure FormResize(Sender: TObject);
     procedure MenuItem1Click(Sender: TObject);
     procedure MenuItem2Click(Sender: TObject);
@@ -92,7 +91,9 @@ begin
   if Button1.Caption = 'erzeugen' then Feld.Erzeugen(Progressbar1)
                                   else Feld.LoadFromFeld(GenThread.Feld);
   Feld.Zeichnen;
-  if Assigned(GenThread) then GenThread.destroy;
+  if Assigned(GenThread) then
+    GenThread.Free;
+  GenThread:=nil;
   GenThread:=TGenerierungsThread.create(Spinedit1.Value,Spinedit2.Value,Progressbar1,nil,Checkbox1.Checked);
   Button1.Caption:='noch eins';
   Button1.Enabled:=false;
@@ -145,18 +146,6 @@ begin
   if assigned(GenThread) then GenThread.destroy;
 end;
 
-procedure TForm1.FormKeyDown(Sender: TObject; var Key: Word; Shift: TShiftState
-  );
-var C: Char;
-begin
- if Key in [ord('c'),ord('x'),ord('y')] then
-  begin
-   C:=char(Key);
-   Feld.OnKeyPress(Sender,C);
-   Key:=0;
-  end;
-end;
-
 procedure TForm1.FormResize(Sender: TObject);
 begin
   Progressbar1.Width:=Form1.ClientWidth-Progressbar1.Left;