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/***************************************************************************
FLLineasFactura.cpp - description
-------------------
begin : jue oct 10 2002
copyright : (C) 2002 by Andrs Otn Urbano
email : mail@infosial.com
***************************************************************************/
/***************************************************************************
* *
* This program 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. *
* *
***************************************************************************/
#include "FLLineasFactura.h"
FLLineasFactura::FLLineasFactura() : FLReceiver()
{
}
FLLineasFactura::~FLLineasFactura(){
}
QVariant FLLineasFactura::calculateField (const QString & name)
{
if (name == "pesototallinea")
return QVariant (cursor_->valueBuffer ("cantidad").toDouble () * cursor_->valueBuffer ("peso").toDouble ());
if ( name == "totallinea" )
return QVariant (cursor_->valueBuffer ("cantidad").toDouble () * cursor_->valueBuffer ("precio").toDouble ());
}
void
FLLineasFactura::setSender(FLFormDB * sender)
{
sender_ = sender;
if (!cursor_)
return;
connect (cursor_, SIGNAL (bufferChanged (QString)), SLOT (bufferChanged (QString)));
}
void
FLLineasFactura::bufferChanged (QString fN)
{
if (!sender_)
return;
QWidget * main = sender_->mainWidget();
if (!main)
return;
double res = 1, resPeso = 1;
QObject *obj = main->child ("cantidad");
if (obj)
{
res *= ((QLineEdit *) ((FLFieldDB *) obj)->editor ())->text ().toDouble ();
resPeso = res;
}
obj = main->child ("precio");
if (obj)
res *= ((QLineEdit *) ((FLFieldDB *) obj)->editor ())->text ().toDouble ();
obj = main->child ("peso");
if (obj)
resPeso *= ((QLineEdit *) ((FLFieldDB *) obj)->editor ())->text ().toDouble ();
obj = main->child ("total");
if (obj)
((QLabel *) obj)->setText (QString::number (res));
obj = main->child ("pesototal");
if (obj)
((QLabel *) obj)->setText (QString::number (resPeso));
}
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