lxremittancelistviewitem.cc

LxBank是一个基于Qt/X的家庭储蓄应用程序

// ****************************************************************************
// 
// LxBank - home-banking for Linux using the HBCI standard
// 
// Author: Franz Zimmermann                                   83043 Bad Aibling
// 
// Copyright (C) 2002-2003 Franz Zimmermann  -  [e-mail]
// 
// 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.
// 
// This program 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 this program; if not, write to the Free Software
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
// 
// ***************************************************************************
//
// ***************************************************************************
// 
/*! \file
    \brief LxRemittanceListViewItem: List view item for LxBank remittance list view
*/ 
// ***************************************************************************
//
// $Name:  $
//
// $State: Exp $
//
// $Log: LxRemittanceListViewItem.cc,v $
// Revision 1.8  2003/04/12 00:38:56  arafang
// Fix problems with assignment QString to string
//
// Revision 1.7  2003/02/08 15:25:21  franz
// Mail address changed.
//
// Revision 1.6  2003/01/03 17:15:32  franz
// LxUserAddWizard able to create a DDV-Card user.
//
// Revision 1.5  2003/01/02 15:04:45  franz
// Started to use the openHBCI lib.
//
// Revision 1.4  2002/07/04 23:18:31  franz
// Optimize performance of class LxAccount.
// Add account close function.
//
// Revision 1.3  2002/06/02 22:03:19  franz
// Remittance view lists improved.
// Remittance work dialogs implemented.
//
// Revision 1.2  2002/05/15 00:38:18  franz
// Started to switch to Qt3.
// Class LxRemittanceViewButton renamed to LxPushButton.
// Layout of LxAccountSelectDialog improved.
//
// Revision 1.1  2002/05/05 18:31:35  franz
// Started with the implementatation of remittance views.
//
//

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <stream.h>
#include <math.h>
#include "LxRemittanceListViewItem.h"
#include <qpainter.h> 

LxRemittanceListViewItem::LxRemittanceListViewItem (QListView * parent, 
						    QString     label1, QString srtkey1, // number
						    QStringList label2, QString srtkey2, // dates
						    QString     label3,                  // receiver
						    QStringList label4, QString srtkey4, // account-no/blz
						    QString     label5, QString srtkey5, // amount
						    QString     label6,                  // currency
						    QStringList label7,                  // text
						    QString     label8,                  // tan
						    LxRemittance *rem)
  : QListViewItem (parent, label1, label2[0], label3, label4[0], label5, label6, label7[0], label8),
    rm(rem), lv(parent), dates(label2), accblz(label4), remText(label7), sortKey1(srtkey1), sortKey2(srtkey2), 
    sortKey3(label3), sortKey4(srtkey4), sortKey5(srtkey5), sortKey6(label6), sortKey7(label7[0]),
    sortKey8(label8)
{
  int w1, w2;
  QFontMetrics fm(parent->font());
  textHeight = fm.height();
  textLeading = fm.leading();
  textSpacing = textHeight + textLeading;
  totalItemHeight = 2 * textSpacing + textHeight/2;

  // number
  width1 = fm.boundingRect( label1 ).width();

  // dates
  w1 = fm.boundingRect( label2[0] ).width();
  if (label2.count() == 2 ){
    w2 = fm.boundingRect( label2[1] ).width();
  }else{
    w2 = 0;
  }
  width2 = w1 < w2 ? w2 : w1;

  // receiver
  width3 = fm.boundingRect( label3 ).width();
  
  // account-no and blz
  w1 = fm.boundingRect( label4[0] ).width();
  w2 = fm.boundingRect( label4[1] ).width();
  width4 = w1 < w2 ? w2 : w1;

  // amount
  width5 = fm.boundingRect( label5 ).width();

  // currency
  width6 = fm.boundingRect( label6 ).width();

  // text
  w1 = fm.boundingRect( label7[0] ).width();
  w2 = fm.boundingRect( label7[1] ).width();
  width7 = w1 < w2 ? w2 : w1;

  // tan
  width8 = fm.boundingRect( label8 ).width();

  width1 *= 102; width1 /= 100;
  width2 *= 102; width2 /= 100;
  width3 *= 102; width3 /= 100;
  width4 *= 102; width4 /= 100;
  width5 *= 102; width5 /= 100;
  width6 *= 102; width6 /= 100;
  width7 *= 102; width7 /= 100;
  width8 *= 102; width8 /= 100;
}

QString LxRemittanceListViewItem::key ( int column, bool ascending ) const
{
  switch (column){
  case 0:
    return sortKey1;
  case 1:
    return sortKey2;
  case 2:
    return sortKey3;
  case 3:
    return sortKey4;
  case 4:
    return sortKey5;
  case 5:
    return sortKey6;
  case 6:
    return sortKey7;
  case 7:
    return sortKey8;
  }
  return QString::null;
}

void LxRemittanceListViewItem::setHeight ( int h )
{
  QListViewItem::setHeight ( h );
}

void LxRemittanceListViewItem::setup ()
{
  //   QListViewItem::setup ();

  widthChanged ( 0 );
  widthChanged ( 1 );
  widthChanged ( 3 );
  widthChanged ( 4 );
  widthChanged ( 5 );
  widthChanged ( 6 );
  widthChanged ( 7 );

  setHeight ( totalItemHeight );
}

int LxRemittanceListViewItem::width ( const QFontMetrics & fm, 
				      const QListView * lv, int c ) const
{
  switch (c){
  case 0:
    return width1;
  case 1:
    return width2;
  case 2:
    return width3;
  case 3:
    return width4;
  case 4:
    return width5;
  case 5:
    return width6;
  case 6:
    return width7;
  case 7:
    return width8;
  }
  return 0;
}

void LxRemittanceListViewItem::paintCell ( QPainter * p, const QColorGroup & cg, 
					int column, int width, int align )
{
  QPen pn = p->pen();
  QRect rec( 0, 0, width, totalItemHeight );
  QRect backRec( 0, 0, width, textSpacing );

  if ( isSelected() ){
    p->fillRect( rec, cg.highlight() );
    pn.setColor( cg.highlightedText() );
    p->fillRect( backRec, cg.dark() );
  }else{
    p->eraseRect( rec );
    pn.setColor(cg.text());
    p->fillRect( backRec, cg.button() );
  }
  p->setPen(pn);

  int y = textHeight;
  QRect txtRec( lv->itemMargin(), 0, width - 2 * lv->itemMargin(), textSpacing );
  
  switch ( column ){
  case 1:
    y = 0; 
    txtRec.setTop( y );
    txtRec.setBottom( y + textSpacing );
    p->drawText ( txtRec, align, dates[0] );
    if (dates.count() == 2 ){
      y += textSpacing;
      txtRec.setTop( y );
      txtRec.setBottom( y + textSpacing );
      p->drawText ( txtRec, align, dates[1] );
    }
    break;
  case 3:
    y = 0; 
    txtRec.setTop( y );
    txtRec.setBottom( y + textSpacing );
    p->drawText ( txtRec, align, accblz[0] );
    y += textSpacing;
    txtRec.setTop( y );
    txtRec.setBottom( y + textSpacing );
    p->drawText ( txtRec, align, accblz[1] );
    break;
  case 6:
    y = 0; 
    txtRec.setTop( y );
    txtRec.setBottom( y + textSpacing );
    p->drawText ( txtRec, align, remText[0] );
    y += textSpacing;
    txtRec.setTop( y );
    txtRec.setBottom( y + textSpacing );
    p->drawText ( txtRec, align, remText[1] );
    break;
  case 0:
  case 2:
  case 4:
  case 5:
  case 7:
    p->drawText ( txtRec, align, text(column) );
  }
}