diff --git a/PresetsSettingsPage.qml b/PresetsSettingsPage.qml
index 0265f7a..671f92b 100644
--- a/PresetsSettingsPage.qml
+++ b/PresetsSettingsPage.qml
@@ -212,6 +212,30 @@ ColumnLayout {
                     onPressed: patternMaker.setPattern(nSpinBox.value, kSpinBox.value, registerTypeComboBox.currentValue, valueSlider.value)
                 }
             }
+
+            RowLayout {
+                DoubleSpinBox {
+                    id: phaseAdvanceSlider
+                    Layout.preferredWidth: 120
+                    realFrom: 1
+                    realTo: 360
+                    realValue: 60
+                }
+
+                SpinBox {
+                    id: generateSteps
+                    Layout.preferredWidth: 120
+                    from: 1
+                    to: 1000
+                    value: 360
+                }
+
+
+                Button {
+                    text: qsTr('Rainbow')
+                    onPressed: patternMaker.setRainbow(0, phaseAdvanceSlider.realValue / 360.)
+                }
+            }
         }
     }
 }
diff --git a/patternmaker.cpp b/patternmaker.cpp
index 93b52ab..68e2349 100644
--- a/patternmaker.cpp
+++ b/patternmaker.cpp
@@ -1,4 +1,6 @@
 #include "patternmaker.h"
+#include <QColor>
+#include <cmath>
 
 void PatternMaker::setController(DmxController *controller)
 {
@@ -138,3 +140,60 @@ void PatternMaker::setPattern(int n, int k, DeviceTypeRegisterType registerType,
 
     m_controller->setSliderStates(std::move(sliderStates));
 }
+
+void PatternMaker::setRainbow(float phase, float advancePerLamp)
+{
+    if (!m_controller)
+    {
+        qDebug() << "hilfe" << __LINE__;
+        return;
+    }
+
+    const auto &devices = m_controller->lightProject().devices;
+
+    sliders_state_t sliderStates;
+    sliderStates.reserve(devices.size());
+
+    int i{};
+    for (const auto &device : devices)
+    {
+        const auto current_i = i++;
+
+        const auto color = QColor::fromHsvF(fmod(phase,1.),1.,1.);
+
+        std::vector<quint8> sliderState;
+
+        if (device.deviceTypeId != -1)
+        {
+            const auto deviceTypePtr = m_controller->lightProject().deviceTypes.findById(device.deviceTypeId);
+            if (!deviceTypePtr)
+                qWarning() << "hilfe" << __LINE__;
+            else
+            {
+                const auto &deviceType = *deviceTypePtr;
+                sliderState.reserve(deviceType.registers.size());
+
+                for (const auto &register_ : deviceType.registers){
+                    switch (register_.type) {
+                    case DeviceTypeRegisterType::Red:
+                        sliderState.push_back(color.red());
+                    break;
+                    case DeviceTypeRegisterType::Green:
+                        sliderState.push_back(color.green());
+                    break;
+                    case DeviceTypeRegisterType::Blue:
+                        sliderState.push_back(color.blue());
+                    break;
+                    default:
+                        sliderState.push_back(0);
+                    }
+                }
+            }
+        }
+
+        sliderStates.push_back(std::move(sliderState));
+        phase += advancePerLamp;
+    }
+
+    m_controller->setSliderStates(std::move(sliderStates));
+}
diff --git a/patternmaker.h b/patternmaker.h
index 794b645..51a6495 100644
--- a/patternmaker.h
+++ b/patternmaker.h
@@ -21,6 +21,7 @@ public:
     Q_INVOKABLE void setAllFadersLow();
     Q_INVOKABLE void setAllFadersMax();
     Q_INVOKABLE void setPattern(int n, int k, DeviceTypeRegisterType registerType, quint8 value);
+    Q_INVOKABLE void setRainbow(float phase, float advancePerLamp);
 
 signals:
     void controllerChanged(DmxController *controller);