Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdevelop@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 51 insertions, 0 deletions

diff --git a/lib/widgets/propeditor/qfloatinput.cpp b/lib/widgets/propeditor/qfloatinput.cpp
new file mode 100644
index 00000000..ea3b17f1
--- /dev/null
+++ b/lib/widgets/propeditor/qfloatinput.cpp
@@ -0,0 +1,51 @@
+/*
+ * qfloatinput.cpp
+ *
+ * Copyright (C)  2004  David Faure <faure@kde.org>
+ *
+ * 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 "qfloatinput.h"
+
+#include <math.h>
+
+QFloatInput::QFloatInput( int min, int max, float step, int digits,
+                            QWidget *parent, const char *name )
+    : QSpinBox( (int) (min*pow(digits,10)),
+                (int) (max*pow(digits,10)),
+                (int) (step*pow(digits,10)), parent, name ),
+      m_digits( digits )
+{
+    setValue( (int) (min*pow(digits,10)) );
+    delete validator();
+    QDoubleValidator* validator =
+        new QDoubleValidator( min,  max, m_digits, this );
+    setValidator( validator );
+}
+
+QString QFloatInput::mapValueToText( int value )
+{
+    QString format = QString("%.%1f").arg( m_digits );
+    return QString().sprintf(format.latin1(),
+                             (value/(float)pow(m_digits,10)) );
+}
+
+int QFloatInput::mapTextToValue( bool* ok )
+{
+    return int(cleanText().toFloat(ok)*pow(m_digits,10));
+}
+
+