diff --git a/plugins/dockers/animation/CMakeLists.txt b/plugins/dockers/animation/CMakeLists.txt
index 890d72aa99..1287e7f62f 100644
--- a/plugins/dockers/animation/CMakeLists.txt
+++ b/plugins/dockers/animation/CMakeLists.txt
@@ -1,55 +1,54 @@
 if (NOT WIN32 AND NOT APPLE)
     add_subdirectory(tests)
 endif()
 
 set(KRITA_ANIMATIONDOCKER_SOURCES
     animation_dockers.cpp
     timeline_docker.cpp
     onion_skins_docker.cpp
 
     timeline_layers_header.cpp
     timeline_ruler_header.cpp
 
     kis_time_based_item_model.cpp
     timeline_frames_model.cpp
     timeline_frames_view.cpp
     timeline_frames_item_delegate.cpp
 
     timeline_frames_index_converter.cpp
     timeline_node_list_keeper.cpp
 
     timeline_color_scheme.cpp
     timeline_insert_keyframe_dialog.cpp
 
     kis_draggable_tool_button.cpp
     kis_zoom_button.cpp
     kis_animation_utils.cpp
     kis_custom_modifiers_catcher.cpp
 
     kis_equalizer_column.cpp
     kis_equalizer_slider.cpp
     kis_equalizer_button.cpp
     kis_equalizer_widget.cpp
 
     kis_animation_curve_docker.cpp
     kis_animation_curves_model.cpp
     kis_animation_curves_view.cpp
     kis_animation_curves_value_ruler.cpp
     kis_animation_curves_keyframe_delegate.cpp
     kis_animation_curve_channel_list_model.cpp
     kis_animation_curve_channel_list_delegate.cpp
 )
 
 ki18n_wrap_ui(KRITA_ANIMATIONDOCKER_SOURCES
-    wdg_animation.ui
     onion_skins_docker.ui
     wdg_animation_curves.ui
 )
 
 add_library(kritaanimationdocker MODULE ${KRITA_ANIMATIONDOCKER_SOURCES})
 
 generate_export_header(kritaanimationdocker BASE_NAME kritaanimationdocker EXPORT_MACRO_NAME KRITAANIMATIONDOCKER_EXPORT)
 target_link_libraries(kritaanimationdocker kritaui kritawidgets)
 install(TARGETS kritaanimationdocker  DESTINATION ${KRITA_PLUGIN_INSTALL_DIR})
 
 
diff --git a/plugins/dockers/animation/wdg_animation.ui b/plugins/dockers/animation/wdg_animation.ui
deleted file mode 100644
index a6c574573a..0000000000
--- a/plugins/dockers/animation/wdg_animation.ui
+++ /dev/null
@@ -1,560 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>WdgAnimation</class>
- <widget class="QWidget" name="WdgAnimation">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>280</width>
-    <height>160</height>
-   </rect>
-  </property>
-  <layout class="QVBoxLayout" name="verticalLayout_3">
-   <property name="spacing">
-    <number>1</number>
-   </property>
-   <property name="leftMargin">
-    <number>0</number>
-   </property>
-   <property name="topMargin">
-    <number>0</number>
-   </property>
-   <property name="rightMargin">
-    <number>0</number>
-   </property>
-   <property name="bottomMargin">
-    <number>0</number>
-   </property>
-   <item>
-    <layout class="QHBoxLayout" name="horizontalLayout_2">
-     <property name="spacing">
-      <number>6</number>
-     </property>
-     <item>
-      <widget class="KisIntParseSpinBox" name="intCurrentTime">
-       <property name="sizePolicy">
-        <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
-         <horstretch>0</horstretch>
-         <verstretch>0</verstretch>
-        </sizepolicy>
-       </property>
-       <property name="alignment">
-        <set>Qt::AlignCenter</set>
-       </property>
-       <property name="maximum">
-        <number>10000</number>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <spacer name="horizontalSpacer_3">
-       <property name="orientation">
-        <enum>Qt::Horizontal</enum>
-       </property>
-       <property name="sizeType">
-        <enum>QSizePolicy::Fixed</enum>
-       </property>
-       <property name="sizeHint" stdset="0">
-        <size>
-         <width>40</width>
-         <height>20</height>
-        </size>
-       </property>
-      </spacer>
-     </item>
-     <item>
-      <layout class="QFormLayout" name="formLayout">
-       <property name="horizontalSpacing">
-        <number>6</number>
-       </property>
-       <property name="verticalSpacing">
-        <number>3</number>
-       </property>
-       <item row="0" column="0">
-        <widget class="QLabel" name="label">
-         <property name="text">
-          <string>Start:</string>
-         </property>
-        </widget>
-       </item>
-       <item row="0" column="1">
-        <widget class="KisIntParseSpinBox" name="spinFromFrame">
-         <property name="sizePolicy">
-          <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
-           <horstretch>0</horstretch>
-           <verstretch>0</verstretch>
-          </sizepolicy>
-         </property>
-         <property name="maximum">
-          <number>10000</number>
-         </property>
-        </widget>
-       </item>
-       <item row="1" column="0">
-        <widget class="QLabel" name="label_2">
-         <property name="text">
-          <string>End:</string>
-         </property>
-        </widget>
-       </item>
-       <item row="1" column="1">
-        <widget class="KisIntParseSpinBox" name="spinToFrame">
-         <property name="sizePolicy">
-          <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
-           <horstretch>0</horstretch>
-           <verstretch>0</verstretch>
-          </sizepolicy>
-         </property>
-         <property name="maximum">
-          <number>10000</number>
-         </property>
-         <property name="value">
-          <number>100</number>
-         </property>
-        </widget>
-       </item>
-      </layout>
-     </item>
-    </layout>
-   </item>
-   <item>
-    <spacer name="verticalSpacer">
-     <property name="orientation">
-      <enum>Qt::Vertical</enum>
-     </property>
-     <property name="sizeHint" stdset="0">
-      <size>
-       <width>20</width>
-       <height>0</height>
-      </size>
-     </property>
-    </spacer>
-   </item>
-   <item>
-    <widget class="QFrame" name="frame">
-     <property name="sizePolicy">
-      <sizepolicy hsizetype="Preferred" vsizetype="Minimum">
-       <horstretch>0</horstretch>
-       <verstretch>0</verstretch>
-      </sizepolicy>
-     </property>
-     <property name="frameShape">
-      <enum>QFrame::NoFrame</enum>
-     </property>
-     <property name="frameShadow">
-      <enum>QFrame::Raised</enum>
-     </property>
-     <layout class="QVBoxLayout" name="verticalLayout_2">
-      <property name="spacing">
-       <number>0</number>
-      </property>
-      <item>
-       <widget class="Line" name="line_7">
-        <property name="orientation">
-         <enum>Qt::Horizontal</enum>
-        </property>
-       </widget>
-      </item>
-      <item>
-       <layout class="QHBoxLayout" name="horizontalLayout">
-        <property name="spacing">
-         <number>0</number>
-        </property>
-        <item>
-         <widget class="QToolButton" name="btnFirstFrame">
-          <property name="sizePolicy">
-           <sizepolicy hsizetype="Expanding" vsizetype="Maximum">
-            <horstretch>0</horstretch>
-            <verstretch>0</verstretch>
-           </sizepolicy>
-          </property>
-          <property name="text">
-           <string>...</string>
-          </property>
-          <property name="autoRaise">
-           <bool>true</bool>
-          </property>
-         </widget>
-        </item>
-        <item>
-         <widget class="Line" name="line">
-          <property name="sizePolicy">
-           <sizepolicy hsizetype="Fixed" vsizetype="Expanding">
-            <horstretch>0</horstretch>
-            <verstretch>0</verstretch>
-           </sizepolicy>
-          </property>
-          <property name="frameShadow">
-           <enum>QFrame::Sunken</enum>
-          </property>
-          <property name="orientation">
-           <enum>Qt::Vertical</enum>
-          </property>
-         </widget>
-        </item>
-        <item>
-         <widget class="QToolButton" name="btnPreviousKeyFrame">
-          <property name="sizePolicy">
-           <sizepolicy hsizetype="Expanding" vsizetype="Maximum">
-            <horstretch>0</horstretch>
-            <verstretch>0</verstretch>
-           </sizepolicy>
-          </property>
-          <property name="text">
-           <string>...</string>
-          </property>
-          <property name="autoRaise">
-           <bool>true</bool>
-          </property>
-         </widget>
-        </item>
-        <item>
-         <widget class="Line" name="line_2">
-          <property name="sizePolicy">
-           <sizepolicy hsizetype="Fixed" vsizetype="Expanding">
-            <horstretch>0</horstretch>
-            <verstretch>0</verstretch>
-           </sizepolicy>
-          </property>
-          <property name="frameShadow">
-           <enum>QFrame::Sunken</enum>
-          </property>
-          <property name="orientation">
-           <enum>Qt::Vertical</enum>
-          </property>
-         </widget>
-        </item>
-        <item>
-         <widget class="QToolButton" name="btnPreviousFrame">
-          <property name="sizePolicy">
-           <sizepolicy hsizetype="Expanding" vsizetype="Maximum">
-            <horstretch>0</horstretch>
-            <verstretch>0</verstretch>
-           </sizepolicy>
-          </property>
-          <property name="text">
-           <string>...</string>
-          </property>
-          <property name="autoRaise">
-           <bool>true</bool>
-          </property>
-         </widget>
-        </item>
-        <item>
-         <widget class="Line" name="line_3">
-          <property name="sizePolicy">
-           <sizepolicy hsizetype="Fixed" vsizetype="Expanding">
-            <horstretch>0</horstretch>
-            <verstretch>0</verstretch>
-           </sizepolicy>
-          </property>
-          <property name="frameShadow">
-           <enum>QFrame::Sunken</enum>
-          </property>
-          <property name="orientation">
-           <enum>Qt::Vertical</enum>
-          </property>
-         </widget>
-        </item>
-        <item>
-         <widget class="QToolButton" name="btnPlay">
-          <property name="sizePolicy">
-           <sizepolicy hsizetype="Expanding" vsizetype="Maximum">
-            <horstretch>0</horstretch>
-            <verstretch>0</verstretch>
-           </sizepolicy>
-          </property>
-          <property name="text">
-           <string>...</string>
-          </property>
-          <property name="autoRaise">
-           <bool>true</bool>
-          </property>
-         </widget>
-        </item>
-        <item>
-         <widget class="Line" name="line_4">
-          <property name="sizePolicy">
-           <sizepolicy hsizetype="Fixed" vsizetype="Expanding">
-            <horstretch>0</horstretch>
-            <verstretch>0</verstretch>
-           </sizepolicy>
-          </property>
-          <property name="frameShadow">
-           <enum>QFrame::Sunken</enum>
-          </property>
-          <property name="orientation">
-           <enum>Qt::Vertical</enum>
-          </property>
-         </widget>
-        </item>
-        <item>
-         <widget class="QToolButton" name="btnNextFrame">
-          <property name="sizePolicy">
-           <sizepolicy hsizetype="Expanding" vsizetype="Maximum">
-            <horstretch>0</horstretch>
-            <verstretch>0</verstretch>
-           </sizepolicy>
-          </property>
-          <property name="text">
-           <string>...</string>
-          </property>
-          <property name="autoRaise">
-           <bool>true</bool>
-          </property>
-         </widget>
-        </item>
-        <item>
-         <widget class="Line" name="line_5">
-          <property name="sizePolicy">
-           <sizepolicy hsizetype="Fixed" vsizetype="Expanding">
-            <horstretch>0</horstretch>
-            <verstretch>0</verstretch>
-           </sizepolicy>
-          </property>
-          <property name="frameShadow">
-           <enum>QFrame::Sunken</enum>
-          </property>
-          <property name="orientation">
-           <enum>Qt::Vertical</enum>
-          </property>
-         </widget>
-        </item>
-        <item>
-         <widget class="QToolButton" name="btnNextKeyFrame">
-          <property name="sizePolicy">
-           <sizepolicy hsizetype="Expanding" vsizetype="Maximum">
-            <horstretch>0</horstretch>
-            <verstretch>0</verstretch>
-           </sizepolicy>
-          </property>
-          <property name="text">
-           <string>...</string>
-          </property>
-          <property name="autoRaise">
-           <bool>true</bool>
-          </property>
-         </widget>
-        </item>
-        <item>
-         <widget class="Line" name="line_6">
-          <property name="sizePolicy">
-           <sizepolicy hsizetype="Fixed" vsizetype="Expanding">
-            <horstretch>0</horstretch>
-            <verstretch>0</verstretch>
-           </sizepolicy>
-          </property>
-          <property name="frameShadow">
-           <enum>QFrame::Sunken</enum>
-          </property>
-          <property name="orientation">
-           <enum>Qt::Vertical</enum>
-          </property>
-         </widget>
-        </item>
-        <item>
-         <widget class="QToolButton" name="btnLastFrame">
-          <property name="sizePolicy">
-           <sizepolicy hsizetype="Expanding" vsizetype="Maximum">
-            <horstretch>0</horstretch>
-            <verstretch>0</verstretch>
-           </sizepolicy>
-          </property>
-          <property name="text">
-           <string>...</string>
-          </property>
-          <property name="autoRaise">
-           <bool>true</bool>
-          </property>
-         </widget>
-        </item>
-       </layout>
-      </item>
-      <item>
-       <widget class="Line" name="line_8">
-        <property name="orientation">
-         <enum>Qt::Horizontal</enum>
-        </property>
-       </widget>
-      </item>
-     </layout>
-    </widget>
-   </item>
-   <item>
-    <spacer name="verticalSpacer_2">
-     <property name="orientation">
-      <enum>Qt::Vertical</enum>
-     </property>
-     <property name="sizeHint" stdset="0">
-      <size>
-       <width>20</width>
-       <height>0</height>
-      </size>
-     </property>
-    </spacer>
-   </item>
-   <item>
-    <layout class="QHBoxLayout" name="horizontalLayout_5">
-     <item>
-      <layout class="QVBoxLayout" name="verticalLayout">
-       <property name="spacing">
-        <number>0</number>
-       </property>
-       <item>
-        <layout class="QHBoxLayout" name="horizontalLayout_4">
-         <property name="spacing">
-          <number>1</number>
-         </property>
-         <item>
-          <widget class="KisToolButton" name="btnAddKeyframe">
-           <property name="text">
-            <string>...</string>
-           </property>
-           <property name="autoRaise">
-            <bool>true</bool>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QToolButton" name="btnAddDuplicateFrame">
-           <property name="text">
-            <string>...</string>
-           </property>
-           <property name="autoRaise">
-            <bool>true</bool>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="KisToolButton" name="btnDeleteKeyframe">
-           <property name="text">
-            <string>...</string>
-           </property>
-           <property name="autoRaise">
-            <bool>true</bool>
-           </property>
-          </widget>
-         </item>
-        </layout>
-       </item>
-       <item>
-        <layout class="QHBoxLayout" name="horizontalLayout_3">
-         <property name="spacing">
-          <number>1</number>
-         </property>
-         <item>
-          <widget class="QToolButton" name="btnOnionSkinOptions">
-           <property name="text">
-            <string>...</string>
-           </property>
-           <property name="autoRaise">
-            <bool>true</bool>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QToolButton" name="btnLazyFrame">
-           <property name="text">
-            <string>...</string>
-           </property>
-           <property name="autoRaise">
-            <bool>true</bool>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QToolButton" name="btnDropFrames">
-           <property name="text">
-            <string>...</string>
-           </property>
-           <property name="autoRaise">
-            <bool>true</bool>
-           </property>
-          </widget>
-         </item>
-        </layout>
-       </item>
-      </layout>
-     </item>
-     <item>
-      <spacer name="horizontalSpacer">
-       <property name="orientation">
-        <enum>Qt::Horizontal</enum>
-       </property>
-       <property name="sizeHint" stdset="0">
-        <size>
-         <width>10</width>
-         <height>20</height>
-        </size>
-       </property>
-      </spacer>
-     </item>
-     <item>
-      <layout class="QFormLayout" name="formLayout_2">
-       <property name="horizontalSpacing">
-        <number>3</number>
-       </property>
-       <item row="0" column="0">
-        <widget class="QLabel" name="lblPlaySpeed">
-         <property name="text">
-          <string>Play Speed:</string>
-         </property>
-        </widget>
-       </item>
-       <item row="0" column="1">
-        <widget class="KisDoubleParseSpinBox" name="doublePlaySpeed">
-         <property name="minimum">
-          <double>0.100000000000000</double>
-         </property>
-         <property name="maximum">
-          <double>10.000000000000000</double>
-         </property>
-         <property name="singleStep">
-          <double>0.050000000000000</double>
-         </property>
-         <property name="value">
-          <double>1.000000000000000</double>
-         </property>
-        </widget>
-       </item>
-       <item row="1" column="0">
-        <widget class="QLabel" name="lblFramerate">
-         <property name="text">
-          <string>Frame Rate:</string>
-         </property>
-        </widget>
-       </item>
-       <item row="1" column="1">
-        <widget class="KisIntParseSpinBox" name="intFramerate">
-         <property name="minimum">
-          <number>1</number>
-         </property>
-        </widget>
-       </item>
-      </layout>
-     </item>
-    </layout>
-   </item>
-  </layout>
- </widget>
- <customwidgets>
-  <customwidget>
-   <class>KisToolButton</class>
-   <extends>QToolButton</extends>
-   <header>kis_tool_button.h</header>
-  </customwidget>
-  <customwidget>
-   <class>KisDoubleParseSpinBox</class>
-   <extends>QDoubleSpinBox</extends>
-   <header>kis_double_parse_spin_box.h</header>
-  </customwidget>
-  <customwidget>
-   <class>KisIntParseSpinBox</class>
-   <extends>QSpinBox</extends>
-   <header>kis_int_parse_spin_box.h</header>
-  </customwidget>
- </customwidgets>
- <resources/>
- <connections/>
-</ui>