879f98106d
Introduce nullptr and replace foreach with new C++11 range based for loops. Minor fixups of signals, file dialog usage. Apply the same changes to the ItemViews/puzzle example since it shares parts of the code with DragAndDrop/puzzle. Make some changes to both examples to that the diff of the two becomes small for easier comparison. Task-number: QTBUG-60635 Change-Id: I8af824229ebac24d6ec151eae92176d227695490 Reviewed-by: Venugopal Shivashankar <Venugopal.Shivashankar@qt.io> Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
89 lines
3.0 KiB
C++
89 lines
3.0 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the examples of the Qt Toolkit.
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** $QT_BEGIN_LICENSE:BSD$
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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****************************************************************************/
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#ifndef MAINWINDOW_H
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#define MAINWINDOW_H
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#include <QMainWindow>
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#include <QPixmap>
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class PuzzleWidget;
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class PiecesModel;
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QT_BEGIN_NAMESPACE
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class QListView;
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QT_END_NAMESPACE
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class MainWindow : public QMainWindow
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{
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Q_OBJECT
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public:
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explicit MainWindow(QWidget *parent = nullptr);
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public slots:
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void openImage();
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void loadImage(const QString &path);
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void setupPuzzle();
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private slots:
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void setCompleted();
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private:
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void setupMenus();
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void setupWidgets();
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QPixmap puzzleImage;
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QListView *piecesList;
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PuzzleWidget *puzzleWidget;
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PiecesModel *model;
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};
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#endif // MAINWINDOW_H
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