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Diffstat (limited to 'src/plugins/texteditor/completionwidget.h')
-rw-r--r-- | src/plugins/texteditor/completionwidget.h | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/src/plugins/texteditor/completionwidget.h b/src/plugins/texteditor/completionwidget.h new file mode 100644 index 0000000000..4a41ffad34 --- /dev/null +++ b/src/plugins/texteditor/completionwidget.h @@ -0,0 +1,90 @@ +/*************************************************************************** +** +** 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 + |