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{
Copyright 2005 Jean-Marie Biansan
This file is part of Dozzzaqueux.
Dozzzaqueux is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Dozzzaqueux is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Dozzzaqueux; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330,
Boston, MA 02111-1307 USA }
unit Unit3;
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils, FileUtil, LResources, Forms, Controls, Graphics, Dialogs,
StdCtrls, Buttons,UChaines,UnitScaleFont,math,LCLType, ExtCtrls;
type
{ Tsaisienombremole }
Tsaisienombremole = class(TForm)
BitBtn1: TBitBtn;
BitBtn2: TBitBtn;
Edit_quantite: TEdit;
Label1: TLabel;
Label_unite: TLabel;
Memo1: TMemo;
RadioGroup1: TRadioGroup;
procedure BitBtn1Click(Sender: TObject);
procedure Edit_quantiteKeyPress(Sender: TObject; var Key: char);
procedure FormCreate(Sender: TObject);
procedure FormShow(Sender: TObject);
procedure RadioGroup1SelectionChanged(Sender: TObject);
private
{ Dclarations prives }
encreation:boolean;
public
{ Dclarations publiques }
end;
var
saisienombremole: Tsaisienombremole;
nono,mama,nono1,mama1:float;
implementation
uses Unit1;
procedure Tsaisienombremole.BitBtn1Click(Sender: TObject);
var vbe,vbu:float;
begin
nono:=0;
mama:=0;
nono1:=0;
mama1:=0;
try
vbe:=strtofloat(form1.editvolume.text)/1000;
except vbe:=volume_becher; end;
try
vbu:=strtofloat(form1.editvolume_burette.Text)/1000;
except vbu:=volume_burette_max; end;
if vbe>0 then volume_becher:=vbe;
if vbu>0 then volume_burette_max:=vbu;
if edit_quantite.Text='' then
begin
application.MessageBox(pchar(Format(rsPasDeValeurE, ['"', '"'])),
pchar(rsAttention2), mb_ok);
modalresult:=mrretry;
exit;
end;
case radiogroup1.ItemIndex of
1:begin
try
nono:=strtofloat(edit_quantite.Text);
except
application.MessageBox(pchar(rsFormatDeVale),
pchar(rsAttention2), mb_ok);
modalresult:=mrretry;
exit;
end;
if nono<=0 then begin
application.MessageBox(pchar(rsLeNombreDeMo),
pchar(rsAttention2), mb_ok);
modalresult:=mrretry;
exit;
end;
end;
2: begin
try
mama:=strtofloat(edit_quantite.Text);
except
application.MessageBox(pchar(rsFormatDeVale2),
pchar(rsAttention2), mb_ok);
modalresult:=mrretry;
exit;
end;
if mama<=0 then begin
application.MessageBox(pchar(rsLaMasseDoitT),
pchar(rsAttention2), mb_ok);
modalresult:=mrretry;
exit;
end;
end;
0: begin
try
nono1:=strtofloat(edit_quantite.Text);
except
application.MessageBox(pchar(rsFormatDeVale3),
pchar(rsAttention2), mb_ok);
modalresult:=mrretry;
exit;
end;
if nono1<=0 then begin
application.MessageBox(pchar(rsLeNombreDeMo),
pchar(rsAttention2), mb_ok);
modalresult:=mrretry;
exit;
end;
end;
3: begin
try
mama1:=strtofloat(edit_quantite.Text);
except
application.MessageBox(pchar(rsFormatDeVale2),
pchar(rsAttention2), mb_ok);
modalresult:=mrretry;
exit;
end;
if mama1<=0 then begin
application.MessageBox(pchar(rsLaMasseDoitT),
pchar(rsAttention2), mb_ok);
modalresult:=mrretry;
exit;
end;
end;
end;
end;
procedure Tsaisienombremole.Edit_quantiteKeyPress(Sender: TObject; var Key: char
);
begin
if key=',' then key:='.';
end;
procedure Tsaisienombremole.FormCreate(Sender: TObject);
begin
encreation:=true;
Caption := rsNombreDeMole2 ;
Label_unite.Caption := rsLaQuantitDeM ;
BitBtn1.Caption := rsOK ;
BitBtn2.Caption := rsAnnuler ;
radiogroup1.Items.Clear;
radiogroup1.Items.Add(rsLaQuantitDeM2);
radiogroup1.Items.Add(rsLaQuantitDeM);
radiogroup1.Items.Add(rsLaMasse);
radiogroup1.Items.Add(rsLaMasseParLD);
radiogroup1.ItemIndex:=0;
label_unite.Caption:=rsMolL;
memo1.Lines.Clear;
memo1.Lines.Add(rsAttentionLeV);
memo1.Lines.Add(rsAinsiSiLeVol);
memo1.Lines.Add(rsLaConcentrat);
memo1.Lines.Add(rsSiVousSaisis);
end;
procedure Tsaisienombremole.FormShow(Sender: TObject);
begin
//if encreation then begin scalefont(self); encreation:=false; end;
edit_quantite.SetFocus;
end;
procedure Tsaisienombremole.RadioGroup1SelectionChanged(Sender: TObject);
begin
case RadioGroup1.ItemIndex of
0: label_unite.Caption:=rsMolL;
1: label_unite.Caption:=rsMol;
2:label_unite.Caption:=rsG;
3: label_unite.Caption:=rsGL;
end;
end;
initialization
{$I unit3.lrs}
end.
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