1 files changed, 102 insertions, 0 deletions
diff --git a/muse2/muse/widgets/doublespinbox.cpp b/muse2/muse/widgets/doublespinbox.cpp
new file mode 100644
index 00000000..71ca4149
--- /dev/null
+++ b/muse2/muse/widgets/doublespinbox.cpp
@@ -0,0 +1,102 @@
+//=========================================================
+//  MusE
+//  Linux Music Editor
+//    doublespinbox.cpp (C) Copyright 2012 Tim E. Real (terminator356 at users dot sourceforge dot net)  
+//
+//  This program 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; version 2 of
+//  the License, or (at your option) any later version.
+//
+//  This program 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 this program; if not, write to the Free Software
+//  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+//
+//=========================================================
+
+#include <QKeyEvent>
+#include <QLineEdit>
+#include <QMouseEvent>
+#include "doublespinbox.h"
+
+namespace MusEGui {
+
+//void DoubleSpinBoxLineEdit::mouseDoubleClickEvent(QMouseEvent* e)
+//{
+//  QLineEdit::mouseDoubleClickEvent(e);
+//  emit doubleClicked();
+//  if((e->buttons() & Qt::LeftButton) && (e->modifiers() & Qt::ControlModifier))
+//    emit ctrlDoubleClicked();
+//}
+
+void DoubleSpinBoxLineEdit::mousePressEvent(QMouseEvent* e)
+{
+  QLineEdit::mousePressEvent(e);
+  //selectAll();
+  if((e->buttons() & Qt::LeftButton) && (e->modifiers() & Qt::ControlModifier))
+    emit ctrlClicked();
+}
+
+//---------------------------------------------------------
+//   DoubleSpinBox
+//---------------------------------------------------------
+
+DoubleSpinBox::DoubleSpinBox(QWidget* parent)
+   : QDoubleSpinBox(parent)
+{
+  DoubleSpinBoxLineEdit* le = new DoubleSpinBoxLineEdit(this);
+  setLineEdit(le);
+  setKeyboardTracking(false);
+  
+  //connect(le, SIGNAL(doubleClicked()),     this, SIGNAL(doubleClicked()));
+  //connect(le, SIGNAL(ctrlDoubleClicked()), this, SIGNAL(ctrlDoubleClicked()));
+  connect(le, SIGNAL(ctrlClicked()), this, SIGNAL(ctrlClicked()));
+}
+
+DoubleSpinBox::DoubleSpinBox(double minValue, double maxValue, double step, QWidget* parent)
+   : QDoubleSpinBox(parent)
+{
+  DoubleSpinBoxLineEdit* le = new DoubleSpinBoxLineEdit(this);
+  setLineEdit(le);
+  setRange(minValue, maxValue);
+  setSingleStep(step);
+  setKeyboardTracking(false);
+
+  //connect(le, SIGNAL(doubleClicked()),     this, SIGNAL(doubleClicked()));
+  //connect(le, SIGNAL(ctrlDoubleClicked()), this, SIGNAL(ctrlDoubleClicked()));
+  connect(le, SIGNAL(ctrlClicked()), this, SIGNAL(ctrlClicked()));
+}
+
+void DoubleSpinBox::keyPressEvent(QKeyEvent* ev)
+{
+    switch (ev->key()) {
+      case Qt::Key_Return:
+        QDoubleSpinBox::keyPressEvent(ev);
+        emit returnPressed();
+        return;
+      break;
+      case Qt::Key_Escape:
+        emit escapePressed();
+        return;
+      break;
+      default:
+      break;
+    }
+    QDoubleSpinBox::keyPressEvent(ev);
+}
+
+void DoubleSpinBox::wheelEvent(QWheelEvent* e)
+{
+  QDoubleSpinBox::wheelEvent(e);
+  // Need this because Qt doesn't deselect the text if not focused.
+  if(!hasFocus() && lineEdit())
+    lineEdit()->deselect();
+}
+
+} // namespace MusEGui
+