/**************************************************************************** ** ** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/legal ** ** This file is part of the Qt Linguist of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and Digia. For licensing terms and ** conditions see http://qt.digia.com/licensing. For further information ** use the contact form at http://qt.digia.com/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 2.1 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 2.1 requirements ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Digia gives you certain additional ** rights. These rights are described in the Digia Qt LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 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 the GNU General Public License version 3.0 requirements will be ** met: http://www.gnu.org/copyleft/gpl.html. ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef MESSAGEEDITORWIDGETS_H #define MESSAGEEDITORWIDGETS_H #include #include #include #include #include #include QT_BEGIN_NAMESPACE class QAction; class QContextMenuEvent; class QKeyEvent; class QMenu; class QSizeF; class QString; class QVariant; class MessageHighlighter; /* Automatically adapt height to document contents */ class ExpandingTextEdit : public QTextEdit { Q_OBJECT public: ExpandingTextEdit(QWidget *parent = 0); QSize sizeHint() const; QSize minimumSizeHint() const; private slots: void updateHeight(const QSizeF &documentSize); void reallyEnsureCursorVisible(); private: int m_minimumHeight; }; /* Format markup & control characters */ class FormatTextEdit : public ExpandingTextEdit { Q_OBJECT public: FormatTextEdit(QWidget *parent = 0); void setEditable(bool editable); public slots: void setPlainText(const QString & text, bool userAction); private: MessageHighlighter *m_highlighter; }; /* Displays text field & associated label */ class FormWidget : public QWidget { Q_OBJECT public: FormWidget(const QString &label, bool isEditable, QWidget *parent = 0); void setLabel(const QString &label) { m_label->setText(label); } void setTranslation(const QString &text, bool userAction = false); void clearTranslation() { setTranslation(QString(), false); } QString getTranslation() { return m_editor->toPlainText(); } void setEditingEnabled(bool enable); void setHideWhenEmpty(bool optional) { m_hideWhenEmpty = optional; } FormatTextEdit *getEditor() { return m_editor; } signals: void textChanged(); void selectionChanged(); void cursorPositionChanged(); private: QLabel *m_label; FormatTextEdit *m_editor; bool m_hideWhenEmpty; }; QT_END_NAMESPACE #endif // MESSAGEEDITORWIDGETS_H