102 lines
3.2 KiB
C++
102 lines
3.2 KiB
C++
/* display.cpp - A simple message display class based on QTextEdit
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Copyright 2016 Eric A. Cottrell <eric.c.boston@gmail.com>
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This file is part of GREFwTool. Source code is available at https://github.com/LinuxSheeple-E/GREFwTool
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GREFwTool 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 3 of the License, or
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(at your option) any later version.
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GREFwTool 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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You should have received a copy of the GNU General Public License
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along with GREFwTool. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "include/display.h"
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#include <QScrollBar>
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Display::Display(QWidget *parent)
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: QTextEdit(parent)
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{
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setAutoFormatting(QTextEdit::AutoNone);
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setReadOnly(true);
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setContextMenuPolicy(Qt::NoContextMenu);
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setFocusPolicy(Qt::NoFocus);
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setLineWrapMode(QTextEdit::WidgetWidth);
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document()->setMaximumBlockCount(400);
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}
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/* putMessage - Display a normal message and move cursor to end
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*/
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void Display::putMessage(const QString &text)
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{
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QScrollBar *bar = verticalScrollBar();
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moveCursor (QTextCursor::End);
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setTextBackgroundColor(QColor(Qt::white));
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setTextColor(QColor(Qt::black));
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setFontWeight(QFont::Normal);
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append(text);
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moveCursor (QTextCursor::End);
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bar->setValue(bar->maximum());
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}
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/* putTxBytes - Display serial transmit bytes with blue on white text and move cursor to end
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*/
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void Display::putTxBytes(const QString &text)
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{
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QScrollBar *bar = verticalScrollBar();
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moveCursor (QTextCursor::End);
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setTextBackgroundColor(QColor(Qt::white));
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setTextColor(QColor(Qt::blue));
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setFontWeight(QFont::Normal);
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append(text);
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moveCursor (QTextCursor::End);
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bar->setValue(bar->maximum());
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}
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/* putTxBytes - Display serial receive bytes with green on white text and move cursor to end
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*/
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void Display::putRxBytes(const QString &text)
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{
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QScrollBar *bar = verticalScrollBar();
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moveCursor (QTextCursor::End);
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setTextBackgroundColor(QColor(Qt::white));
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setTextColor(QColor(Qt::green));
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setFontWeight(QFont::Normal);
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append(text);
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moveCursor (QTextCursor::End);
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bar->setValue(bar->maximum());
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}
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/* putError - Display error message with red on black text and move cursor to end
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*/
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void Display::putError(const QString &text)
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{
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QScrollBar *bar = verticalScrollBar();
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moveCursor (QTextCursor::End);
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setTextBackgroundColor(QColor(Qt::black));
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setTextColor(QColor(Qt::red));
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setFontWeight(QFont::Bold);
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append(text);
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moveCursor (QTextCursor::End);
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bar->setValue(bar->maximum());
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}
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/* putError - Display HTML and move cursor to end
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*/
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void Display::putHtml(const QString &html)
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{
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moveCursor (QTextCursor::End);
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setTextBackgroundColor(QColor(Qt::white));
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setTextColor(QColor(Qt::black));
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setFontWeight(QFont::Normal);
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insertHtml(html);
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moveCursor (QTextCursor::End);
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QScrollBar *bar = verticalScrollBar();
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bar->setValue(bar->maximum());
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}
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