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Initial import of CVS-v2_8_branch

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Fred Gleason
2014-08-12 15:13:02 -04:00
commit afd67c7af8
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utils/rdgpimon/gpi_label.cpp Normal file
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// gpi_label.cpp
//
// A Qt-based application for testing general purpose input (GPI) devices.
//
// (C) Copyright 2002-2007 Fred Gleason <fredg@paravelsystems.com>
//
// $Id: gpi_label.cpp,v 1.5 2011/05/27 21:28:25 cvs Exp $
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2 as
// published by the Free Software Foundation.
//
// 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.
//
#include <gpi_label.h>
GpiLabel::GpiLabel(QWidget *parent,const char *name)
: QWidget(parent,name)
{
gpi_line=-1;
//
// Generate Fonts
//
QFont line_font("Helvetica",18,QFont::Bold);
line_font.setPixelSize(18);
QFont cart_font("Helvetica",12,QFont::Bold);
cart_font.setPixelSize(12);
//
// Line Label
//
gpi_line_label=new QLabel(this);
gpi_line_label->setGeometry(0,0,59,33);
gpi_line_label->setFont(line_font);
gpi_line_label->setAlignment(AlignHCenter|AlignVCenter);
gpi_line_label->setPalette(gray);
//
// On Cart Label
//
QPalette p=palette();
p.setColor(QPalette::Active,QColorGroup::Foreground,darkGreen);
p.setColor(QPalette::Inactive,QColorGroup::Foreground,darkGreen);
p.setColor(QPalette::Disabled,QColorGroup::Foreground,darkGreen);
gpi_oncart_label=new QLabel(this);
gpi_oncart_label->setGeometry(0,33,59,16);
gpi_oncart_label->setFont(cart_font);
gpi_oncart_label->setAlignment(AlignHCenter|AlignTop);
gpi_oncart_label->setPalette(p);
//
// Off Cart Label
//
p.setColor(QPalette::Active,QColorGroup::Foreground,darkRed);
p.setColor(QPalette::Inactive,QColorGroup::Foreground,darkRed);
p.setColor(QPalette::Disabled,QColorGroup::Foreground,darkRed);
gpi_offcart_label=new QLabel(this);
gpi_offcart_label->setGeometry(0,49,59,16);
gpi_offcart_label->setFont(cart_font);
gpi_offcart_label->setAlignment(AlignHCenter|AlignTop);
gpi_offcart_label->setPalette(p);
}
QSize GpiLabel::sizeHint() const
{
return QSize(59,69);
}
QSizePolicy GpiLabel::sizePolicy() const
{
return QSizePolicy(QSizePolicy::Fixed,QSizePolicy::Fixed);
}
int GpiLabel::line() const
{
return gpi_line;
}
void GpiLabel::setLine(int line)
{
gpi_line=line;
gpi_line_label->setText(QString().sprintf("%d",line+1));
}
void GpiLabel::setState(bool state)
{
if(state) {
gpi_line_label->setPalette(green);
}
else {
gpi_line_label->setPalette(gray);
}
}
void GpiLabel::setCart(unsigned off_cartnum,unsigned on_cartnum)
{
if(off_cartnum==0) {
gpi_offcart_label->setText("");
}
else {
gpi_offcart_label->setText(QString().sprintf("%06u",off_cartnum));
}
if(on_cartnum==0) {
gpi_oncart_label->setText("");
}
else {
gpi_oncart_label->setText(QString().sprintf("%06u",on_cartnum));
}
}
void GpiLabel::setMask(bool state)
{
gpi_offcart_label->setEnabled(state);
gpi_oncart_label->setEnabled(state);
}
void GpiLabel::setGeometry(int x,int y,int w,int h)
{
QWidget::setGeometry(x,y,w,h);
}