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109 lines
2.3 KiB
C++
109 lines
2.3 KiB
C++
/** ===========================================================
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* @file
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*
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* This file is a part of digiKam project
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* <a href="http://www.digikam.org">http://www.digikam.org</a>
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*
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* @date 2009-07-15
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* @brief a text edit widget with click message.
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*
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* @author Copyright (C) 2009-2012 by Gilles Caulier
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* <a href="mailto:caulier dot gilles at gmail dot com">caulier dot gilles at gmail dot com</a>
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*
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* This program is free software; you can redistribute it
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* and/or modify it under the terms of the GNU General
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* Public License as published by the Free Software Foundation;
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* either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* ============================================================ */
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// Qt includes
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#include <QColor>
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#include <QPalette>
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#include <QPainter>
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// Local includes
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#include "moc_msgtextedit.cpp"
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namespace KExiv2Iface
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{
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class MsgTextEdit::Private
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{
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public:
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Private(){}
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QString message;
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};
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MsgTextEdit::MsgTextEdit(QWidget* parent)
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: KTextEdit(parent), d(new Private)
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{
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setAcceptRichText(false);
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}
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MsgTextEdit::~MsgTextEdit()
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{
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delete d;
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}
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QString MsgTextEdit::clickMessage() const
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{
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return d->message;
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}
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void MsgTextEdit::setClickMessage(const QString& msg)
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{
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d->message = msg;
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viewport()->update();
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}
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void MsgTextEdit::setText(const QString& txt)
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{
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KTextEdit::setText(txt);
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viewport()->update();
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}
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void MsgTextEdit::paintEvent(QPaintEvent* e)
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{
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KTextEdit::paintEvent(e);
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if (toPlainText().isEmpty() && !hasFocus())
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{
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QPainter p(viewport());
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QPen tmp = p.pen();
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p.setPen(palette().color(QPalette::Disabled, QPalette::Text));
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QRect cr = contentsRect();
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p.drawText(cr, Qt::AlignTop, d->message);
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p.setPen(tmp);
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}
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}
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void MsgTextEdit::dropEvent(QDropEvent* e)
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{
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viewport()->update();
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KTextEdit::dropEvent(e);
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}
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void MsgTextEdit::focusInEvent(QFocusEvent* e)
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{
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viewport()->update();
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KTextEdit::focusInEvent(e);
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}
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void MsgTextEdit::focusOutEvent(QFocusEvent* e)
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{
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viewport()->update();
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KTextEdit::focusOutEvent(e);
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}
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} // namespace KExiv2Iface
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