initial commit

src/showtextdlg.cpp

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+/*
+ * showtextdlg.cpp - dialog for displaying a text file
+ * Copyright (C) 2003  Justin Karneges
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+#include <QLayout>
+#include <QPushButton>
+#include <QFile>
+#include <QTextEdit>
+#include <QTextStream>
+#include <QVBoxLayout>
+#include <QHBoxLayout>
+
+#include "showtextdlg.h"
+
+
+ShowTextDlg::ShowTextDlg(const QString &fname, bool rich, QWidget *parent)
+	: QDialog(parent)
+{
+	setAttribute(Qt::WA_DeleteOnClose);
+	QString text;
+
+	QFile f(fname);
+	if(f.open(QIODevice::ReadOnly)) {
+		QTextStream t(&f);
+		while(!t.atEnd())
+			text += t.readLine() + '\n';
+		f.close();
+	}
+
+	QVBoxLayout *vb1 = new QVBoxLayout(this, 8);
+	QTextEdit *te = new QTextEdit(this);
+	te->setReadOnly(TRUE);
+	te->setTextFormat(rich ? Qt::RichText : Qt::PlainText);
+	te->setText(text);
+
+	vb1->addWidget(te);
+
+	QHBoxLayout *hb1 = new QHBoxLayout(vb1);
+	hb1->addStretch(1);
+	QPushButton *pb = new QPushButton(tr("&OK"), this);
+	connect(pb, SIGNAL(clicked()), SLOT(accept()));
+	hb1->addWidget(pb);
+	hb1->addStretch(1);
+
+	resize(560, 384);
+}