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144 lines
4.6 KiB
144 lines
4.6 KiB
14 years ago
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/****************************************************************************
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**
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the Qt3Support module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial Usage
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Nokia.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef Q3MULTILINEEDIT_H
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#define Q3MULTILINEEDIT_H
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#include <Qt3Support/q3textedit.h>
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QT_BEGIN_HEADER
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QT_BEGIN_NAMESPACE
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QT_MODULE(Qt3SupportLight)
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#ifndef QT_NO_MULTILINEEDIT
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class Q3MultiLineEditCommand;
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class QValidator;
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class Q3MultiLineEditData;
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class Q_COMPAT_EXPORT Q3MultiLineEdit : public Q3TextEdit
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{
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Q_OBJECT
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Q_PROPERTY(int numLines READ numLines)
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Q_PROPERTY(bool atBeginning READ atBeginning)
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Q_PROPERTY(bool atEnd READ atEnd)
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Q_PROPERTY(Qt::Alignment alignment READ alignment WRITE setAlignment)
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Q_PROPERTY(bool edited READ edited WRITE setEdited DESIGNABLE false)
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public:
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Q3MultiLineEdit(QWidget* parent=0, const char* name=0);
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~Q3MultiLineEdit();
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QString textLine(int line) const;
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int numLines() const;
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virtual void insertLine(const QString &s, int line = -1);
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virtual void insertAt(const QString &s, int line, int col) {
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insertAt(s, line, col, false);
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}
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virtual void insertAt(const QString &s, int line, int col, bool mark);
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virtual void removeLine(int line);
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virtual void setCursorPosition(int line, int col) {
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setCursorPosition(line, col, false);
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}
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virtual void setCursorPosition(int line, int col, bool mark);
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bool atBeginning() const;
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bool atEnd() const;
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void setAlignment(Qt::Alignment flags);
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Qt::Alignment alignment() const;
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void setEdited(bool);
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bool edited() const;
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bool hasMarkedText() const;
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QString markedText() const;
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void cursorWordForward(bool mark);
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void cursorWordBackward(bool mark);
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// noops
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bool autoUpdate() const { return true; }
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virtual void setAutoUpdate(bool) {}
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int totalWidth() const { return contentsWidth(); }
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int totalHeight() const { return contentsHeight(); }
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int maxLines() const { return QWIDGETSIZE_MAX; }
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void setMaxLines(int) {}
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public Q_SLOTS:
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void deselect() { selectAll(false); }
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protected:
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QPoint cursorPoint() const;
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virtual void insertAndMark(const QString&, bool mark);
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virtual void newLine();
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virtual void killLine();
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virtual void pageUp(bool mark=false);
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virtual void pageDown(bool mark=false);
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virtual void cursorLeft(bool mark=false, bool wrap = true);
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virtual void cursorRight(bool mark=false, bool wrap = true);
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virtual void cursorUp(bool mark=false);
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virtual void cursorDown(bool mark=false);
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virtual void backspace();
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virtual void home(bool mark=false);
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virtual void end(bool mark=false);
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bool getMarkedRegion(int *line1, int *col1, int *line2, int *col2) const;
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int lineLength(int row) const;
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private:
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Q_DISABLE_COPY(Q3MultiLineEdit)
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Q3MultiLineEditData *d;
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};
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#endif // QT_NO_MULTILINEEDIT
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QT_END_NAMESPACE
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QT_END_HEADER
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#endif // Q3MULTILINEEDIT_H
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