Shamusworld >> Repos - schematic/blob - src/vendorlevelwidget.cpp

   1 //
   2 // vendorlevelwidget.cpp - Vendor level display
   3 //
   4 // by James Hammons
   5 // (C) 2012 Underground Software
   6 //
   7 // JLH = James Hammons <jlhamm@acm.org>
   8 //
   9 // Who  When        What
  10 // ---  ----------  -------------------------------------------------------------
  11 // JLH  09/24/2012  Created this file
  12 //
  13
  14 #include "vendorlevelwidget.h"
  15 #include <QtSql>
  16
  17
  18 VendorLevelWidget::VendorLevelWidget(QWidget * parent/*= 0*/): QWidget(parent),
  19         topLine(new QLabel),
  20         level(new QLabel),
  21         color(0xFFFF00),
  22         description("?;Unknown"),
  23         usable(false)
  24 {
  25         QVBoxLayout * layout = new QVBoxLayout;
  26
  27         QFont * font = new QFont;
  28         font->setPointSize(48);
  29         level->setFont(*font);
  30 //      level->setFrameStyle(QFrame::StyledPanel | QFrame::Plain);
  31         level->setFrameStyle(QFrame::StyledPanel | QFrame::Raised);
  32         level->setAlignment(Qt::AlignCenter);
  33 //      level->setStyleSheet("QLabel { background-color: yellow; color: blue; }");
  34         level->setStyleSheet("QLabel { background-color: yellow; }");
  35
  36         topLine->setAlignment(Qt::AlignCenter);
  37         topLine->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Minimum);
  38         topLine->setMargin(0);
  39
  40         layout->addStretch();
  41         layout->addWidget(topLine);
  42         layout->addWidget(level);
  43
  44         setLayout(layout);
  45
  46         ParseDescription();
  47 }
  48
  49
  50 void VendorLevelWidget::DoQuery(int key)
  51 {
  52         QSqlQuery query;
  53         query.prepare("SELECT vendorUsable, color, description FROM VendorLevel WHERE VLID=?");
  54         query.addBindValue(key);
  55         query.exec();
  56
  57         if (query.next())
  58         {
  59                 // We have a winner!
  60                 usable = query.value(0).toBool();
  61                 color = query.value(1).toInt();
  62                 description = query.value(2).toString();
  63         }
  64         else
  65         {
  66                 usable = false;
  67                 color = 0xFFFF00;
  68                 description = "?;Unknown";
  69         }
  70
  71         ParseDescription();
  72 }
  73
  74
  75 void VendorLevelWidget::ParseDescription(void)
  76 {
  77         level->setText(description.left(1));
  78         topLine->setText(description.mid(2));
  79
  80         char hexDigits[16];
  81         sprintf(hexDigits, "%06X", color);
  82         QString s = QString("QLabel { background-color: #%1; }").arg(hexDigits);
  83         level->setStyleSheet(s);
  84 }
  85