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Diffstat (limited to 'qt-ui/groupedlineedit.cpp')
| -rw-r--r-- | qt-ui/groupedlineedit.cpp | 197 |
1 files changed, 0 insertions, 197 deletions
diff --git a/qt-ui/groupedlineedit.cpp b/qt-ui/groupedlineedit.cpp deleted file mode 100644 index 9ce5e175c..000000000 --- a/qt-ui/groupedlineedit.cpp +++ /dev/null @@ -1,197 +0,0 @@ -/* - * Copyright (c) 2013 Maximilian Güntner <maximilian.guentner@gmail.com> - * - * This file is subject to the terms and conditions of version 2 of - * the GNU General Public License. See the file gpl-2.0.txt in the main - * directory of this archive for more details. - * - * Original License: - * - * This file is part of the Nepomuk widgets collection - * Copyright (c) 2013 Denis Steckelmacher <steckdenis@yahoo.fr> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License version 2.1 as published by the Free Software Foundation, - * or any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public License - * along with this library; see the file COPYING.LIB. If not, write to - * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301, USA. -*/ - -#include "groupedlineedit.h" - -#include <QScrollBar> -#include <QTextBlock> -#include <QPainter> -#include <QApplication> -#include <QStyle> -#include <QStyleOptionFocusRect> -#include <QDebug> - -struct GroupedLineEdit::Private { - struct Block { - int start; - int end; - QString text; - }; - QVector<Block> blocks; - QVector<QColor> colors; -}; - -GroupedLineEdit::GroupedLineEdit(QWidget *parent) : QPlainTextEdit(parent), - d(new Private) -{ - setWordWrapMode(QTextOption::NoWrap); - setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed); - - setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); - setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); - - document()->setMaximumBlockCount(1); -} - -GroupedLineEdit::~GroupedLineEdit() -{ - delete d; -} - -QString GroupedLineEdit::text() const -{ - // Remove the block crosses from the text - return toPlainText(); -} - -int GroupedLineEdit::cursorPosition() const -{ - return textCursor().positionInBlock(); -} - -void GroupedLineEdit::addBlock(int start, int end) -{ - Private::Block block; - block.start = start; - block.end = end; - block.text = text().mid(start, end - start + 1).remove(',').trimmed(); - if (block.text.isEmpty()) - return; - d->blocks.append(block); - viewport()->update(); -} - -void GroupedLineEdit::addColor(QColor color) -{ - d->colors.append(color); -} - -void GroupedLineEdit::removeAllColors() -{ - d->colors.clear(); -} - -QStringList GroupedLineEdit::getBlockStringList() -{ - QStringList retList; - foreach (const Private::Block &block, d->blocks) - retList.append(block.text); - return retList; -} - -void GroupedLineEdit::setCursorPosition(int position) -{ - QTextCursor c = textCursor(); - c.setPosition(position, QTextCursor::MoveAnchor); - setTextCursor(c); -} - -void GroupedLineEdit::setText(const QString &text) -{ - setPlainText(text); -} - -void GroupedLineEdit::clear() -{ - QPlainTextEdit::clear(); - removeAllBlocks(); -} - -void GroupedLineEdit::selectAll() -{ - QTextCursor c = textCursor(); - c.select(QTextCursor::LineUnderCursor); - setTextCursor(c); -} - -void GroupedLineEdit::removeAllBlocks() -{ - d->blocks.clear(); - viewport()->update(); -} - -QSize GroupedLineEdit::sizeHint() const -{ - QSize rs( - 40, - document()->findBlock(0).layout()->lineAt(0).height() + - document()->documentMargin() * 2 + - frameWidth() * 2); - return rs; -} - -QSize GroupedLineEdit::minimumSizeHint() const -{ - return sizeHint(); -} - -void GroupedLineEdit::keyPressEvent(QKeyEvent *e) -{ - switch (e->key()) { - case Qt::Key_Return: - case Qt::Key_Enter: - emit editingFinished(); - return; - } - QPlainTextEdit::keyPressEvent(e); -} - -void GroupedLineEdit::paintEvent(QPaintEvent *e) -{ - QTextLine line = document()->findBlock(0).layout()->lineAt(0); - QPainter painter(viewport()); - - painter.setRenderHint(QPainter::Antialiasing, true); - painter.fillRect(0, 0, viewport()->width(), viewport()->height(), palette().base()); - - QVectorIterator<QColor> i(d->colors); - i.toFront(); - foreach (const Private::Block &block, d->blocks) { - qreal start_x = line.cursorToX(block.start, QTextLine::Leading); - qreal end_x = line.cursorToX(block.end-1, QTextLine::Trailing); - - QPainterPath path; - QRectF rectangle( - start_x - 1.0 - double(horizontalScrollBar()->value()), - 1.0, - end_x - start_x + 2.0, - double(viewport()->height() - 2)); - if (!i.hasNext()) - i.toFront(); - path.addRoundedRect(rectangle, 5.0, 5.0); - painter.setPen(i.peekNext()); - if (palette().color(QPalette::Text).lightnessF() <= 0.3) - painter.setBrush(i.next().lighter()); - else if (palette().color(QPalette::Text).lightnessF() <= 0.6) - painter.setBrush(i.next()); - else - painter.setBrush(i.next().darker()); - painter.drawPath(path); - } - QPlainTextEdit::paintEvent(e); -} |