3d67793a9e
Changed signals and slots to new syntax, used nullptr and replaced foreach with new C++11 range based for loops. Also fixed a few minor flaws. Task-number: QTBUG-60633 Change-Id: Ice4030133971912f96752d9d84c638c70fd73e35 Reviewed-by: Jesus Fernandez <Jesus.Fernandez@qt.io> Reviewed-by: André Hartmann <aha_1980@gmx.de> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
89 lines
3.3 KiB
C++
89 lines
3.3 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 demonstration applications of the Qt Toolkit.
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** $QT_BEGIN_LICENSE:BSD$
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** Commercial License Usage
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** Software or, alternatively, in accordance with the terms contained in
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** BSD License Usage
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef CONNECTIONWIDGET_H
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#define CONNECTIONWIDGET_H
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#include <QWidget>
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QT_FORWARD_DECLARE_CLASS(QTreeWidget)
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QT_FORWARD_DECLARE_CLASS(QTreeWidgetItem)
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QT_FORWARD_DECLARE_CLASS(QSqlDatabase)
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QT_FORWARD_DECLARE_CLASS(QMenu)
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class ConnectionWidget: public QWidget
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{
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Q_OBJECT
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public:
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ConnectionWidget(QWidget *parent = nullptr);
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virtual ~ConnectionWidget();
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QSqlDatabase currentDatabase() const;
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signals:
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void tableActivated(const QString &table);
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void metaDataRequested(const QString &tableName);
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public slots:
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void refresh();
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void showMetaData();
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void on_tree_itemActivated(QTreeWidgetItem *item, int column);
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void on_tree_currentItemChanged(QTreeWidgetItem *current, QTreeWidgetItem *previous);
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private:
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void setActive(QTreeWidgetItem *);
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QTreeWidget *tree;
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QAction *metaDataAction;
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QString activeDb;
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};
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#endif
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