Байланысты:
bibliofond 552434
Приложение 1 Листинг программы program Calculator ; uses Functions,GrMouse,GrButton,Graph,GrOutPut,dos,crt;: string=' 7 8 9/< - x^y'+ ' 4 5 6 * sin cos'+ ' 1 2 3 - tg ktg'+ ' 0 с. + = ы'+ ' P R O E K T'; {$F+}: array [1.35] of TGrButton;,QuitButton: TGrButton;,SecondEdit: TGrButton;: TMouseStatus;: boolean;GetCaption (i: byte): string;,TempPos,Count: byte;: =0;: =0;x: =1 to Length (Captions) doCaptions [x] =' ' then inc (count);Count=i-2 then TempPos: =x;Count=i-1 then GetCaption: =copy (Captions,TempPos+2,x-TempPos-1);;;ChangeSysOfCount (SysOfCount: TSysCountStr);: string;SysOfCount [1] of 'D': begin;;SysOfCount [1] of 'D': begin SysCount: =DEC; DisButtons: =DECindexes; end;;(FParam);(SParam);(false);(SParam);(true);(FParam);;SetGroupEnabled (SysOfCount: TSysCountStr);: =ALLnumbers;i: =2 to 35 doi in DisButtons thenButtons [i] donot Enabled then(true);(SysOFCount);i: =2 to 35 doi in DisButtons then[i]. SetEnabled (False);: ='';;DrawingSquareOfButt (MaxTopInc,LeftOffs,TopOffs,BStartInd,BCount: word);: =0;j<=MaxTopInc doi: =BStartInd-1 to BStartInd+BCount-2 do[j+i+1]. Left: =i*50+LeftOffs;[j+i+1]. Top: =j*7+TopOffs;[j+i+1]. Draw;;(j,7);;;Action;: =true;;SetRadioClick (var ActButt,DisAct1,DisAct2: TGrButton);ActButt. FillColor=ActButt. FillColor then. FillColor: =ActButt. PressedColor;. FillColor: =1;. FillColor: =1;. Fill (ActButt. PressedColor);. Fill (DisAct1. FillColor);. FIll (DisAct2. FillColor);;;SetDECsys;(Buttons [8],Buttons [1],Buttons [15]);('DEC');;FstAction;(FirstEdit. FillColor=1) then. FillColor: =4;. FillColor: =1;. Draw;. Draw;(true);: =false;;;SndAction;(SecondEdit. FillColor=1) then. FillColor: =1;. FillColor: =4;. Draw;. Draw;(false);;;;;. Init;. Init;. Init;. Init;i: =1 to 35 doButtons [i] do;: =GetCaption (i+1);;QuitButton do: =140;: =GetMaxY-50;: =20;: =370;: ='Quit';;;CEButton do: =GetMaxX-220;: =80;: =30;: =85;: ='CE';;;FirstEdit do: =GetMaxX-55;: =120;: ='Fst';: =4;;;SecondEdit do: =GetMaxX-55;: =170;: ='Snd';;;(30,140,1200,1,1);(30,170,120,2,6);(5,5,GetMaxX-5,GetMaxY-5);(OutXs,OutYs,OutXf,OutYf); {/*End of drawing*/};;;[1]. PressedColor: =8;[8]. PressedColor: =8;[15]. PressedColor: =8;('DEC');(Buttons [8],Buttons [1],Buttons [15]);[8]. Action: =SetDECsys;[6]. Action: =BackSpaceSymbol;[24]. Action: =SetPlusMines;[27]. Action: =GetResult; {*************************}not Quit doi: =1 to 35 doButtons [i] doonClick (Action,MouseStatus) then(Length (Caption) =1) then(Caption [1] in SysCount) then(Caption);: =false;;(Caption [1]);Caption [1] ='с' then Calculated: =false;;: =0;KeyPressed then: =Ord (readkey);Key of .57,46,97.103:UpCase (Char (Key)) in SysCount then(UpCase (Char (Key)));: =false;; : begin;: =false;; : SetEnterMode ('*'); {*} : SetEnterMode ('+'); {+} : SetEnterMode ('-'); {-} : SetEnterMode ('/'); {/} : exit;;;;. onClick (Action,MouseStatus);. OnClick (CEClick,MouseStatus);FirstEdit. OnClick (FstAction,MouseStatus) or (FActive) then FstAction;SecondEdit. OnClick (SndAction,MouseStatus) or (SActive) then SndAction;;;. Достарыңызбен бөлісу:
