diff --git a/plugins/paintops/libpaintop/forms/wdgcurveoption.ui b/plugins/paintops/libpaintop/forms/wdgcurveoption.ui
index ebe74e3cbc..09c3737946 100644
--- a/plugins/paintops/libpaintop/forms/wdgcurveoption.ui
+++ b/plugins/paintops/libpaintop/forms/wdgcurveoption.ui
@@ -1,455 +1,468 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <ui version="4.0">
  <class>WdgCurveOption</class>
  <widget class="QWidget" name="WdgCurveOption">
   <property name="geometry">
    <rect>
     <x>0</x>
     <y>0</y>
     <width>318</width>
-    <height>539</height>
+    <height>428</height>
    </rect>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout_2">
    <item>
     <layout class="QHBoxLayout" name="horizontalLayout">
      <property name="bottomMargin">
       <number>15</number>
      </property>
      <item>
       <widget class="KisDoubleSliderSpinBox" name="strengthSlider" native="true">
        <property name="sizePolicy">
         <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
          <horstretch>0</horstretch>
          <verstretch>0</verstretch>
         </sizepolicy>
        </property>
        <property name="minimumSize">
         <size>
          <width>20</width>
          <height>20</height>
         </size>
        </property>
        <property name="maximumSize">
         <size>
          <width>16777215</width>
          <height>16777215</height>
         </size>
        </property>
       </widget>
      </item>
     </layout>
    </item>
    <item>
     <widget class="QCheckBox" name="checkBoxUseCurve">
      <property name="minimumSize">
       <size>
        <width>190</width>
        <height>0</height>
       </size>
      </property>
      <property name="text">
       <string>Enable Pen Settings</string>
      </property>
     </widget>
    </item>
    <item>
     <widget class="KisMultiSensorsSelector" name="sensorSelector" native="true">
      <property name="sizePolicy">
       <sizepolicy hsizetype="MinimumExpanding" vsizetype="MinimumExpanding">
        <horstretch>0</horstretch>
        <verstretch>0</verstretch>
       </sizepolicy>
      </property>
      <property name="minimumSize">
       <size>
        <width>300</width>
        <height>0</height>
       </size>
      </property>
      <property name="maximumSize">
       <size>
        <width>160</width>
        <height>16777215</height>
       </size>
      </property>
     </widget>
    </item>
    <item>
     <layout class="QGridLayout" name="gridLayout_2">
      <item row="0" column="3">
       <spacer name="horizontalSpacer_2">
        <property name="orientation">
         <enum>Qt::Horizontal</enum>
        </property>
        <property name="sizeHint" stdset="0">
         <size>
          <width>2</width>
          <height>2</height>
         </size>
        </property>
       </spacer>
      </item>
      <item row="1" column="1">
       <widget class="QCheckBox" name="checkBoxUseSameCurve">
        <property name="text">
         <string>Share curve across all settings</string>
        </property>
        <property name="checked">
         <bool>true</bool>
        </property>
       </widget>
      </item>
      <item row="2" column="1">
       <layout class="QHBoxLayout" name="horizontalLayout_6">
        <item>
         <widget class="QLabel" name="label">
          <property name="toolTip">
           <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;
 &lt;p&gt;Curve calculation mode changes how 2 or more curve works together&lt;br/&gt;&lt;/p&gt;
 &lt;p&gt; multiply (default): all values from curves multiplies &lt;/p&gt;&lt;p&gt;(0.8 pressure) * (0.5 speed) = 0.4 &lt;br/&gt;&lt;/p&gt;
 &lt;p&gt; addition: all values from curves adds&lt;/p&gt;&lt;p&gt;(0.6 pressure) + (0.3 speed) = 0.9&lt;br/&gt;&lt;/p&gt;
 &lt;p&gt; maximum value&lt;/p&gt;&lt;p&gt;(0.7 pressure), (0.3 speed) = 0.7&lt;br/&gt;&lt;/p&gt;
 &lt;p&gt; minimum value &lt;/p&gt;&lt;p&gt;(0.7 pressure), (0.3 speed) = 0.3&lt;br/&gt;&lt;/p&gt;
 &lt;p&gt; difference between min and max values&lt;/p&gt;&lt;p&gt;(0.8 pressure), (0.3 speed), (0.6 fade) = 0.5&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
          </property>
          <property name="text">
           <string>Curves calculation mode:</string>
          </property>
         </widget>
        </item>
        <item>
         <widget class="QComboBox" name="curveMode">
          <property name="toolTip">
           <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;
 &lt;p&gt;Curve calculation mode changes how 2 or more curve works together&lt;br/&gt;&lt;/p&gt;
 &lt;p&gt; multiply (default): all values from curves multiplies &lt;/p&gt;&lt;p&gt;(0.8 pressure) * (0.5 speed) = 0.4 &lt;br/&gt;&lt;/p&gt;
 &lt;p&gt; addition: all values from curves adds&lt;/p&gt;&lt;p&gt;(0.6 pressure) + (0.3 speed) = 0.9&lt;br/&gt;&lt;/p&gt;
 &lt;p&gt; maximum value&lt;/p&gt;&lt;p&gt;(0.7 pressure), (0.3 speed) = 0.7&lt;br/&gt;&lt;/p&gt;
 &lt;p&gt; minimum value &lt;/p&gt;&lt;p&gt;(0.7 pressure), (0.3 speed) = 0.3&lt;br/&gt;&lt;/p&gt;
 &lt;p&gt; difference between min and max values&lt;/p&gt;&lt;p&gt;(0.8 pressure), (0.3 speed), (0.6 fade) = 0.5&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
          </property>
          <property name="editable">
           <bool>false</bool>
          </property>
          <item>
           <property name="text">
            <string>multiply</string>
           </property>
          </item>
          <item>
           <property name="text">
            <string>addition</string>
           </property>
          </item>
          <item>
           <property name="text">
            <string>maximum</string>
           </property>
          </item>
          <item>
           <property name="text">
            <string>minimum</string>
           </property>
          </item>
          <item>
           <property name="text">
            <string>difference</string>
           </property>
          </item>
         </widget>
        </item>
       </layout>
      </item>
      <item row="0" column="1">
       <layout class="QGridLayout" name="gridLayout">
        <item row="3" column="2">
         <layout class="QVBoxLayout" name="verticalLayout">
          <item>
           <widget class="QLabel" name="label_ymax">
            <property name="sizePolicy">
             <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
              <horstretch>0</horstretch>
              <verstretch>0</verstretch>
             </sizepolicy>
            </property>
            <property name="text">
             <string comment="KDE::DoNotExtract">TextLabel</string>
            </property>
           </widget>
          </item>
          <item>
           <spacer name="verticalSpacer_3">
            <property name="orientation">
             <enum>Qt::Vertical</enum>
            </property>
            <property name="sizeHint" stdset="0">
             <size>
              <width>10</width>
              <height>10</height>
             </size>
            </property>
           </spacer>
          </item>
          <item>
           <widget class="QLabel" name="label_ymin">
            <property name="sizePolicy">
             <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
              <horstretch>0</horstretch>
              <verstretch>0</verstretch>
             </sizepolicy>
            </property>
            <property name="text">
             <string comment="KDE::DoNotExtract">TextLabel</string>
            </property>
           </widget>
          </item>
         </layout>
        </item>
        <item row="4" column="1">
         <layout class="QHBoxLayout" name="horizontalLayout_3">
          <item>
           <widget class="QLabel" name="label_xmin">
            <property name="sizePolicy">
             <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
              <horstretch>0</horstretch>
              <verstretch>0</verstretch>
             </sizepolicy>
            </property>
            <property name="text">
             <string comment="KDE::DoNotExtract">TextLabel</string>
            </property>
           </widget>
          </item>
          <item>
           <spacer name="horizontalSpacer">
            <property name="orientation">
             <enum>Qt::Horizontal</enum>
            </property>
            <property name="sizeHint" stdset="0">
             <size>
              <width>10</width>
              <height>10</height>
             </size>
            </property>
           </spacer>
          </item>
          <item>
           <widget class="QLabel" name="label_xmax">
            <property name="sizePolicy">
             <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
              <horstretch>0</horstretch>
              <verstretch>0</verstretch>
             </sizepolicy>
            </property>
            <property name="text">
             <string comment="KDE::DoNotExtract">TextLabel</string>
            </property>
           </widget>
          </item>
         </layout>
        </item>
        <item row="3" column="1">
         <widget class="KisCurveWidget" name="curveWidget" native="true">
          <property name="sizePolicy">
           <sizepolicy hsizetype="Preferred" vsizetype="Expanding">
            <horstretch>1</horstretch>
            <verstretch>0</verstretch>
           </sizepolicy>
          </property>
          <property name="minimumSize">
           <size>
            <width>200</width>
            <height>200</height>
           </size>
          </property>
         </widget>
        </item>
       </layout>
      </item>
     </layout>
    </item>
    <item>
     <layout class="QHBoxLayout" name="horizontalLayout_2">
      <item>
       <widget class="QPushButton" name="uCurveButton">
        <property name="maximumSize">
         <size>
          <width>24</width>
          <height>24</height>
         </size>
        </property>
        <property name="text">
         <string/>
        </property>
        <property name="iconSize">
         <size>
          <width>16</width>
          <height>16</height>
         </size>
        </property>
       </widget>
      </item>
      <item>
       <widget class="QPushButton" name="reverseSCurveButton">
        <property name="maximumSize">
         <size>
          <width>24</width>
          <height>24</height>
         </size>
        </property>
        <property name="text">
         <string/>
        </property>
        <property name="iconSize">
         <size>
          <width>16</width>
          <height>16</height>
         </size>
        </property>
       </widget>
      </item>
      <item>
       <widget class="QPushButton" name="sCurveButton">
        <property name="maximumSize">
         <size>
          <width>24</width>
          <height>24</height>
         </size>
        </property>
        <property name="text">
         <string/>
        </property>
        <property name="iconSize">
         <size>
          <width>16</width>
          <height>16</height>
         </size>
        </property>
       </widget>
      </item>
      <item>
       <widget class="QPushButton" name="revUCurveButton">
        <property name="maximumSize">
         <size>
          <width>24</width>
          <height>24</height>
         </size>
        </property>
        <property name="text">
         <string/>
        </property>
        <property name="iconSize">
         <size>
          <width>16</width>
          <height>16</height>
         </size>
        </property>
       </widget>
      </item>
      <item>
       <widget class="QPushButton" name="jCurveButton">
        <property name="maximumSize">
         <size>
          <width>24</width>
          <height>24</height>
         </size>
        </property>
        <property name="text">
         <string/>
        </property>
        <property name="iconSize">
         <size>
          <width>16</width>
          <height>16</height>
         </size>
        </property>
       </widget>
      </item>
      <item>
       <widget class="QPushButton" name="linearCurveButton">
        <property name="maximumSize">
         <size>
          <width>24</width>
          <height>24</height>
         </size>
        </property>
        <property name="text">
         <string/>
        </property>
        <property name="iconSize">
         <size>
          <width>16</width>
          <height>16</height>
         </size>
        </property>
       </widget>
      </item>
      <item>
       <widget class="QPushButton" name="revLinearButton">
        <property name="maximumSize">
         <size>
          <width>24</width>
          <height>24</height>
         </size>
        </property>
        <property name="text">
         <string/>
        </property>
        <property name="iconSize">
         <size>
          <width>16</width>
          <height>16</height>
         </size>
        </property>
       </widget>
      </item>
      <item>
       <widget class="QPushButton" name="lCurveButton">
        <property name="maximumSize">
         <size>
          <width>24</width>
          <height>24</height>
         </size>
        </property>
        <property name="text">
         <string/>
        </property>
        <property name="iconSize">
         <size>
          <width>16</width>
          <height>16</height>
         </size>
        </property>
        <property name="shortcut">
         <string>Ctrl+S</string>
        </property>
       </widget>
      </item>
+     <item>
+      <spacer name="horizontalSpacer_3">
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>40</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
     </layout>
    </item>
   </layout>
  </widget>
  <customwidgets>
   <customwidget>
    <class>KisDoubleSliderSpinBox</class>
    <extends>QWidget</extends>
    <header>kis_slider_spin_box.h</header>
    <container>1</container>
   </customwidget>
   <customwidget>
    <class>KisMultiSensorsSelector</class>
    <extends>QWidget</extends>
    <header>kis_multi_sensors_selector.h</header>
    <container>1</container>
   </customwidget>
   <customwidget>
    <class>KisCurveWidget</class>
    <extends>QWidget</extends>
    <header location="global">widgets/kis_curve_widget.h</header>
    <container>1</container>
   </customwidget>
  </customwidgets>
  <resources/>
  <connections/>
 </ui>
diff --git a/plugins/paintops/libpaintop/kis_curve_option_widget.cpp b/plugins/paintops/libpaintop/kis_curve_option_widget.cpp
index d8560928c7..22483bd198 100644
--- a/plugins/paintops/libpaintop/kis_curve_option_widget.cpp
+++ b/plugins/paintops/libpaintop/kis_curve_option_widget.cpp
@@ -1,311 +1,303 @@
 /* This file is part of the KDE project
  * Copyright (C) 2008 Boudewijn Rempt <boud@valdyas.org>
  * Copyright (C) 2009 Sven Langkamp   <sven.langkamp@gmail.com>
  * Copyright (C) 2011 Silvio Heinrich <plassy@web.de>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 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
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 
 #include "kis_curve_option_widget.h"
 
 #include "ui_wdgcurveoption.h"
 #include "widgets/kis_curve_widget.h"
 #include "kis_dynamic_sensor.h"
 #include "kis_global.h"
 #include "kis_curve_option.h"
 #include "kis_signals_blocker.h"
 #include "kis_icon_utils.h"
 
 inline void setLabel(QLabel* label, const KisCurveLabel& curve_label)
 {
     if (curve_label.icon().isNull()) {
         label->setText(curve_label.name());
     }
     else {
         label->setPixmap(QPixmap::fromImage(curve_label.icon()));
     }
 }
 
 KisCurveOptionWidget::KisCurveOptionWidget(KisCurveOption* curveOption, const QString &minLabel, const QString &maxLabel, bool hideSlider)
     : KisPaintOpOption(curveOption->category(), curveOption->isChecked())
     , m_widget(new QWidget)
     , m_curveOptionWidget(new Ui_WdgCurveOption())
     , m_curveOption(curveOption)
 {
     setObjectName("KisCurveOptionWidget");
 
     m_curveOptionWidget->setupUi(m_widget);
     setConfigurationPage(m_widget);
 
     m_curveOptionWidget->sensorSelector->setCurveOption(curveOption);
 
-    // TODO: Populate the widget with the different sensors
-    // add the checked state to each one
-    // add an "enabled" option to the right for the sensor
-    // hook up the "enabled" option for the selected sensor to track clicks
-    //m_curveOptionWidget->penSensorComboBox
-
-
-
     updateSensorCurveLabels(m_curveOptionWidget->sensorSelector->currentHighlighted());
     updateCurve(m_curveOptionWidget->sensorSelector->currentHighlighted());
 
     connect(m_curveOptionWidget->curveWidget, SIGNAL(modified()), this, SLOT(transferCurve()));
     connect(m_curveOptionWidget->sensorSelector, SIGNAL(parametersChanged()), SLOT(emitSettingChanged()));
     connect(m_curveOptionWidget->sensorSelector, SIGNAL(parametersChanged()), SLOT(updateLabelsOfCurrentSensor()));
     connect(m_curveOptionWidget->sensorSelector, SIGNAL(highlightedSensorChanged(KisDynamicSensorSP )), SLOT(updateSensorCurveLabels(KisDynamicSensorSP )));
     connect(m_curveOptionWidget->sensorSelector, SIGNAL(highlightedSensorChanged(KisDynamicSensorSP )), SLOT(updateCurve(KisDynamicSensorSP )));
     connect(m_curveOptionWidget->checkBoxUseSameCurve, SIGNAL(stateChanged(int)), SLOT(transferCurve()));
 
 
     // set all the icons for the curve preset shapes
     updateThemedIcons();
 
     // various curve preset buttons with predefined curves
     connect(m_curveOptionWidget->linearCurveButton, SIGNAL(clicked(bool)), this, SLOT(changeCurveLinear()));
     connect(m_curveOptionWidget->revLinearButton, SIGNAL(clicked(bool)), this, SLOT(changeCurveReverseLinear()));
     connect(m_curveOptionWidget->jCurveButton, SIGNAL(clicked(bool)), this, SLOT(changeCurveJShape()));
     connect(m_curveOptionWidget->lCurveButton, SIGNAL(clicked(bool)), this, SLOT(changeCurveLShape()));
     connect(m_curveOptionWidget->sCurveButton, SIGNAL(clicked(bool)), this, SLOT(changeCurveSShape()));
     connect(m_curveOptionWidget->reverseSCurveButton, SIGNAL(clicked(bool)), this, SLOT(changeCurveReverseSShape()));
     connect(m_curveOptionWidget->uCurveButton, SIGNAL(clicked(bool)), this, SLOT(changeCurveUShape()));
     connect(m_curveOptionWidget->revUCurveButton, SIGNAL(clicked(bool)), this, SLOT(changeCurveArchShape()));
 
 
     m_curveOptionWidget->label_ymin->setText(minLabel);
     m_curveOptionWidget->label_ymax->setText(maxLabel);
 
     // strength settings is shown as 0-100%
     m_curveOptionWidget->strengthSlider->setRange(curveOption->minValue()*100, curveOption->maxValue()*100, 0);
     m_curveOptionWidget->strengthSlider->setValue(curveOption->value()*100);
     m_curveOptionWidget->strengthSlider->setPrefix(i18n("Strength: "));
     m_curveOptionWidget->strengthSlider->setSuffix(i18n("%"));
 
 
     if (hideSlider) {
          m_curveOptionWidget->strengthSlider->hide();
     }
 
     connect(m_curveOptionWidget->checkBoxUseCurve, SIGNAL(stateChanged(int))  , SLOT(updateValues()));
     connect(m_curveOptionWidget->curveMode, SIGNAL(currentIndexChanged(int)), SLOT(updateMode()));
     connect(m_curveOptionWidget->strengthSlider, SIGNAL(valueChanged(qreal)), SLOT(updateValues()));
 }
 
 KisCurveOptionWidget::~KisCurveOptionWidget()
 {
     delete m_curveOption;
     delete m_curveOptionWidget;
 }
 
 void KisCurveOptionWidget::writeOptionSetting(KisPropertiesConfigurationSP setting) const
 {
     m_curveOption->writeOptionSetting(setting);
 }
 
 void KisCurveOptionWidget::readOptionSetting(const KisPropertiesConfigurationSP setting)
 {
     //setting->dump();
 
     m_curveOption->readOptionSetting(setting);
 
     m_curveOptionWidget->checkBoxUseCurve->setChecked(m_curveOption->isCurveUsed());
     m_curveOptionWidget->strengthSlider->setValue(m_curveOption->value()*100);
     m_curveOptionWidget->checkBoxUseSameCurve->setChecked(m_curveOption->isSameCurveUsed());
     m_curveOptionWidget->curveMode->setCurrentIndex(m_curveOption->getCurveMode());
 
     disableWidgets(!m_curveOption->isCurveUsed());
 
     m_curveOptionWidget->sensorSelector->reload();
     m_curveOptionWidget->sensorSelector->setCurrent(m_curveOption->activeSensors().first());
     updateSensorCurveLabels(m_curveOptionWidget->sensorSelector->currentHighlighted());
     updateCurve(m_curveOptionWidget->sensorSelector->currentHighlighted());
 }
 
 void KisCurveOptionWidget::lodLimitations(KisPaintopLodLimitations *l) const
 {
     m_curveOption->lodLimitations(l);
 }
 
 bool KisCurveOptionWidget::isCheckable() const
 {
     return m_curveOption->isCheckable();
 }
 
 bool KisCurveOptionWidget::isChecked() const
 {
     return m_curveOption->isChecked();
 }
 
 void KisCurveOptionWidget::setChecked(bool checked)
 {
     m_curveOption->setChecked(checked);
 }
 
 KisCurveOption* KisCurveOptionWidget::curveOption()
 {
     return m_curveOption;
 }
 
 QWidget* KisCurveOptionWidget::curveWidget()
 {
     return m_widget;
 }
 
 void KisCurveOptionWidget::transferCurve()
 {
     m_curveOptionWidget->sensorSelector->setCurrentCurve(m_curveOptionWidget->curveWidget->curve(), m_curveOptionWidget->checkBoxUseSameCurve->isChecked());
     emitSettingChanged();
 }
 
 void KisCurveOptionWidget::updateSensorCurveLabels(KisDynamicSensorSP sensor)
 {
     if (sensor) {
         m_curveOptionWidget->label_xmin->setText(KisDynamicSensor::minimumLabel(sensor->sensorType()));
         m_curveOptionWidget->label_xmax->setText(KisDynamicSensor::maximumLabel(sensor->sensorType(), sensor->length()));
     }
 }
 
 void KisCurveOptionWidget::updateCurve(KisDynamicSensorSP sensor)
 {
     if (sensor) {
         bool blockSignal = m_curveOptionWidget->curveWidget->blockSignals(true);
         m_curveOptionWidget->curveWidget->setCurve(sensor->curve());
         m_curveOptionWidget->curveWidget->blockSignals(blockSignal);
     }
 }
 
 void KisCurveOptionWidget::updateLabelsOfCurrentSensor()
 {
     updateSensorCurveLabels(m_curveOptionWidget->sensorSelector->currentHighlighted());
     updateCurve(m_curveOptionWidget->sensorSelector->currentHighlighted());
 }
 
 void KisCurveOptionWidget::updateValues()
 {
     m_curveOption->setValue(m_curveOptionWidget->strengthSlider->value()/100.0); // convert back to 0-1 for data
     m_curveOption->setCurveUsed(m_curveOptionWidget->checkBoxUseCurve->isChecked());
     disableWidgets(!m_curveOptionWidget->checkBoxUseCurve->isChecked());
     emitSettingChanged();
 }
 
 void KisCurveOptionWidget::updateMode()
 {
     m_curveOption->setCurveMode(m_curveOptionWidget->curveMode->currentIndex());
     emitSettingChanged();
 }
 
 void KisCurveOptionWidget::changeCurveLinear()
 {
     QList<QPointF> points;
     points.push_back(QPointF(0,0));
     points.push_back(QPointF(1,1));
     m_curveOptionWidget->curveWidget->setCurve(KisCubicCurve(points));
 }
 
 void KisCurveOptionWidget::changeCurveReverseLinear()
 {
         QList<QPointF> points;
         points.push_back(QPointF(0,1));
         points.push_back(QPointF(1,0));
         m_curveOptionWidget->curveWidget->setCurve(KisCubicCurve(points));
 }
 
 void KisCurveOptionWidget::changeCurveSShape()
 {
         QList<QPointF> points;
         points.push_back(QPointF(0,0));
         points.push_back(QPointF(0.25,0.1));
         points.push_back(QPointF(0.75,0.9));
         points.push_back(QPointF(1, 1));
         m_curveOptionWidget->curveWidget->setCurve(KisCubicCurve(points));
 }
 
 
 void KisCurveOptionWidget::changeCurveReverseSShape()
 {
         QList<QPointF> points;
         points.push_back(QPointF(0,1));
         points.push_back(QPointF(0.25,0.9));
         points.push_back(QPointF(0.75,0.1));
         points.push_back(QPointF(1,0));
         m_curveOptionWidget->curveWidget->setCurve(KisCubicCurve(points));
 }
 
 void KisCurveOptionWidget::changeCurveJShape()
 {
     QList<QPointF> points;
     points.push_back(QPointF(0,0));
     points.push_back(QPointF(0.35,0.1));
     points.push_back(QPointF(1,1));
     m_curveOptionWidget->curveWidget->setCurve(KisCubicCurve(points));
 }
 
 void KisCurveOptionWidget::changeCurveLShape()
 {
     QList<QPointF> points;
     points.push_back(QPointF(0,1));
     points.push_back(QPointF(0.25,0.48));
     points.push_back(QPointF(1,0));
     m_curveOptionWidget->curveWidget->setCurve(KisCubicCurve(points));
 }
 
 void KisCurveOptionWidget::changeCurveUShape()
 {
     QList<QPointF> points;
     points.push_back(QPointF(0,1));
     points.push_back(QPointF(0.5,0));
     points.push_back(QPointF(1,1));
     m_curveOptionWidget->curveWidget->setCurve(KisCubicCurve(points));
 }
 
 void KisCurveOptionWidget::changeCurveArchShape()
 {
     QList<QPointF> points;
     points.push_back(QPointF(0,0));
     points.push_back(QPointF(0.5,1));
     points.push_back(QPointF(1,0));
     m_curveOptionWidget->curveWidget->setCurve(KisCubicCurve(points));
 }
 
 
 
 
 void KisCurveOptionWidget::disableWidgets(bool disable)
 {
     m_curveOptionWidget->checkBoxUseSameCurve->setDisabled(disable);
     m_curveOptionWidget->curveWidget->setDisabled(disable);
     m_curveOptionWidget->sensorSelector->setDisabled(disable);
     m_curveOptionWidget->label_xmax->setDisabled(disable);
     m_curveOptionWidget->label_xmin->setDisabled(disable);
     m_curveOptionWidget->label_ymax->setDisabled(disable);
     m_curveOptionWidget->label_ymin->setDisabled(disable);
 
 }
 
 
 void KisCurveOptionWidget::updateThemedIcons()
 {
     // set all the icons for the curve preset shapes
     m_curveOptionWidget->linearCurveButton->setIcon(KisIconUtils::loadIcon("curve-preset-linear"));
     m_curveOptionWidget->revLinearButton->setIcon(KisIconUtils::loadIcon("curve-preset-linear-reverse"));
     m_curveOptionWidget->jCurveButton->setIcon(KisIconUtils::loadIcon("curve-preset-j"));
     m_curveOptionWidget->lCurveButton->setIcon(KisIconUtils::loadIcon("curve-preset-l"));
     m_curveOptionWidget->sCurveButton->setIcon(KisIconUtils::loadIcon("curve-preset-s"));
     m_curveOptionWidget->reverseSCurveButton->setIcon(KisIconUtils::loadIcon("curve-preset-s-reverse"));
     m_curveOptionWidget->uCurveButton->setIcon(KisIconUtils::loadIcon("curve-preset-u"));
     m_curveOptionWidget->revUCurveButton->setIcon(KisIconUtils::loadIcon("curve-preset-arch"));
 }