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  1. // cardDisplay.cpp
  2. #include "CardsDisplay.h"
  3. #include <QDataStream>
  4. const int CardsDisplay::cardHeight = 243;
  5. const int CardsDisplay::cardWidth = 150;
  6.  
  7. CardsDisplay::CardsDisplay(int n)
  8. {
  9.     cardsLayout = new QBoxLayout(QBoxLayout::LeftToRight);
  10.     size = n;
  11.  
  12.     readPics();
  13.  
  14.     for (int i{}; i<size; i++)
  15.     {
  16.         QLabel* card = new QLabel();
  17.         card->setFixedSize(cardWidth,cardHeight);
  18.         card->setPixmap( pics[52].scaled(cardWidth,cardHeight) );
  19.         cardsLayout->addWidget(card);
  20.         cards.append(card);
  21.     }
  22.  
  23.     cardsWidget.setLayout(cardsLayout);
  24. }
  25.  
  26.  
  27. void CardsDisplay::setCard(int pos, int num)
  28. {
  29.     if (num >= pics.size() || pos >= size) return;
  30.     cards[pos]->setPixmap( pics[num].scaled(cardWidth,cardHeight) );
  31. }
  32.  
  33. CardsDisplay::~CardsDisplay()
  34. {
  35.     for (int i{}; i< size; i++)
  36.         delete cards[i];
  37. }
  38.  
  39. void CardsDisplay::readPics()
  40. {
  41.     QFile file("cardpics.dat");
  42.     file.open(QIODevice::ReadOnly);
  43.     QDataStream in(&file);    
  44.     in >> pics;
  45. }
  46.  
  47. void CardsDisplay::clear()
  48. {
  49.     for (int i{}; i<size; i++)
  50.         cards[i]->setPixmap( pics[52].scaled(cardWidth,cardHeight) );
  51. }
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
prog.cpp:2:26: fatal error: CardsDisplay.h: No such file or directory
 #include "CardsDisplay.h"
                          ^
compilation terminated.
stdout
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Standard output is empty
https://ideone.com/E4PzOb
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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