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50
51#ifndef MAINWINDOW_H
52#define MAINWINDOW_H
53
54#include <QMainWindow>
55#include <QPixmap>
56
57class PiecesList;
58class PuzzleWidget;
59QT_BEGIN_NAMESPACE
60class QListWidgetItem;
61QT_END_NAMESPACE
62
63class MainWindow : public QMainWindow
64{
65 Q_OBJECT
66
67public:
68 explicit MainWindow(QWidget *parent = nullptr);
69 void loadImage(const QString &path);
70
71public slots:
72 void openImage();
73 void setupPuzzle();
74
75private slots:
76 void setCompleted();
77
78private:
79 void setupMenus();
80 void setupWidgets();
81
82 QPixmap puzzleImage;
83 PiecesList *piecesList;
84 PuzzleWidget *puzzleWidget;
85};
86
87#endif // MAINWINDOW_H
88

source code of qtbase/examples/widgets/draganddrop/puzzle/mainwindow.h