mirror of https://github.com/nextcloud/desktop
78 lines
2.0 KiB
C++
78 lines
2.0 KiB
C++
/*
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* Copyright (C) 2016 by Daniel Molkentin <danimo@owncloud.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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#include <QStyle>
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#include <QStyleOptionFrame>
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#include "postfixlineedit.h"
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namespace OCC {
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const int horizontalMargin(4);
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const int verticalMargin(4);
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PostfixLineEdit::PostfixLineEdit(QWidget *parent)
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: QLineEdit(parent)
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{
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}
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void PostfixLineEdit::setPostfix(const QString &postfix)
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{
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_postfix = postfix;
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QFontMetricsF fm(font());
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QMargins tm = textMargins();
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tm.setRight(tm.right() + qRound(fm.horizontalAdvance(_postfix)) + verticalMargin);
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setTextMargins(tm);
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}
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QString PostfixLineEdit::postfix() const
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{
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return _postfix;
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}
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QString PostfixLineEdit::fullText() const
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{
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return text() + _postfix;
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}
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void PostfixLineEdit::setFullText(const QString &text)
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{
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QString prefixString = text;
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if (prefixString.endsWith(postfix())) {
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prefixString.chop(postfix().length());
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}
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setText(prefixString);
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}
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void PostfixLineEdit::paintEvent(QPaintEvent *pe)
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{
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QLineEdit::paintEvent(pe);
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QPainter p(this);
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//
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p.setPen(palette().color(QPalette::Disabled, QPalette::Text));
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QFontMetricsF fm(font());
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int start = rect().right() - qRound(fm.horizontalAdvance(_postfix));
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QStyleOptionFrame panel;
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initStyleOption(&panel);
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QRect r = style()->subElementRect(QStyle::SE_LineEditContents, &panel, this);
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r.setTop(r.top() + horizontalMargin - 1);
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QRect postfixRect(r);
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postfixRect.setLeft(start - verticalMargin);
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p.drawText(postfixRect, _postfix);
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}
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} // namespace OCC
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