Initial commit.

src/widgets/linetextedit.cpp

@@ -0,0 +1,57 @@
+/*
+   Strawberry Music Player
+   This file was part of Clementine.
+   Copyright 2010, David Sansome <me@davidsansome.com>
+  
+   Strawberry is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+  
+   Strawberry 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 General Public License for more details.
+  
+   You should have received a copy of the GNU General Public License
+   along with Strawberry.  If not, see <http://www.gnu.org/licenses/>.
+
+ */
+
+#include "config.h"
+
+#include <QKeyEvent>
+
+#include "linetextedit.h"
+
+LineTextEdit::LineTextEdit(QWidget *parent)
+  : QTextEdit(parent)
+{
+  setWordWrapMode(QTextOption::NoWrap);
+  setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+  setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+  setTabChangesFocus(true);
+  sizePolicy().setVerticalPolicy(QSizePolicy::Fixed);
+}
+
+QSize LineTextEdit::sizeHint() const {
+  QFontMetrics fm(font());
+
+  static const int kMargin = 5;
+  int h = 2 * kMargin + qMax(fm.height(), 14);
+  int w = 2 * kMargin + fm.width("W") * 15;
+
+  return QSize(w, h);
+}
+
+QSize LineTextEdit::minimumSizeHint() const {
+  return sizeHint();
+}
+
+void LineTextEdit::keyPressEvent(QKeyEvent *e) {
+  if (e->key() == Qt::Key_Enter || e->key() == Qt::Key_Return) {
+    e->ignore();
+  } else {
+    QTextEdit::keyPressEvent(e);
+  }
+}