1 /************************************************************************** 2 * Copyright (C) 2005-2020 by Oleksandr Shneyder * 3 * <o.shneyder@phoca-gmbh.de> * 4 * Copyright (C) 2015-2020 by Mihai Moldovan <ionic@ionic.de> * 5 * * 6 * This program is free software; you can redistribute it and/or modify * 7 * it under the terms of the GNU General Public License as published by * 8 * the Free Software Foundation; either version 2 of the License, or * 9 * (at your option) any later version. * 10 * This program is distributed in the hope that it will be useful, * 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 13 * GNU General Public License for more details. * 14 * * 15 * You should have received a copy of the GNU General Public License * 16 * along with this program. If not, see <https://www.gnu.org/licenses/>. * 17 ***************************************************************************/ 18 19 #include <QtGlobal> 20 #include "helpdialog.h" 21 #include "x2goutils.h" 22 HelpDialog(QWidget * parent)23HelpDialog::HelpDialog (QWidget *parent): QDialog (parent) { 24 setupUi (this); 25 } 26 setText(QString text)27void HelpDialog::setText (QString text) { 28 /* Try real hard to get a monospaced font. */ 29 QFont font ("monospace"); 30 31 if (!font_is_monospaced (font)) { 32 #if QT_VERSION >= 0x040700 33 font.setStyleHint (QFont::Monospace); 34 #else 35 font.setStyleHint (QFont::TypeWriter); 36 #endif 37 } 38 39 if (!font_is_monospaced (font)) { 40 font.setFamily ("Courier New"); 41 } 42 43 if (!font_is_monospaced (font)) { 44 font.setFamily ("Courier"); 45 } 46 47 /* If the font is not monospaced by now, there's not much else we can do... */ 48 font.setPointSize (10); 49 50 plainTextEdit->setFont (font); 51 52 plainTextEdit->setTabStopWidth (30); 53 plainTextEdit->setWordWrapMode (QTextOption::NoWrap); 54 plainTextEdit->setPlainText (text); 55 } 56 57