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+/***************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+**
+** Non-Open Source Usage
+**
+** Licensees may use this file in accordance with the Qt Beta Version
+** License Agreement, Agreement version 2.2 provided with the Software or,
+** alternatively, in accordance with the terms contained in a written
+** agreement between you and Nokia.
+**
+** GNU General Public License Usage
+**
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the packaging
+** of this file. Please review the following information to ensure GNU
+** General Public Licensing requirements will be met:
+**
+** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt GPL Exception version
+** 1.2, included in the file GPL_EXCEPTION.txt in this package.
+**
+***************************************************************************/
+#ifndef COMPLETIONWIDGET_H
+#define COMPLETIONWIDGET_H
+
+#include <QtGui/QListView>
+#include <QPointer>
+
+class AutoCompletionModel;
+
+namespace TextEditor {
+
+struct CompletionItem;
+class ITextEditable;
+
+namespace Internal {
+
+class CompletionSupport;
+
+/* The completion widget is responsible for showing a list of possible completions.
+ It is only used by the CompletionSupport.
+ */
+class CompletionWidget : public QListView
+{
+ Q_OBJECT
+
+public:
+ CompletionWidget(CompletionSupport *support, ITextEditable *editor);
+
+ void setCompletionItems(const QList<TextEditor::CompletionItem> &completionitems);
+ void showCompletions(int startPos);
+ void keyboardSearch(const QString &search);
+ void closeList(const QModelIndex &index = QModelIndex());
+
+protected:
+ bool event(QEvent *e);
+
+signals:
+ void itemSelected(const TextEditor::CompletionItem &item);
+ void completionListClosed();
+
+private slots:
+ void completionActivated(const QModelIndex &index);
+
+private:
+ void updateSize();
+
+ QPointer<QFrame> m_popupFrame;
+ bool m_blockFocusOut;
+ ITextEditable *m_editor;
+ QWidget *m_editorWidget;
+ AutoCompletionModel *m_model;
+ CompletionSupport *m_support;
+};
+
+} // namespace Internal
+} // namespace TextEditor
+
+#endif // COMPLETIONWIDGET_H
+