UI: Add splitter to main window

Allows adjusting the size of the bottom section of the main window

obs/forms/OBSBasic.ui

@@ -7,8 +7,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>920</width>
-    <height>700</height>
+    <width>957</width>
+    <height>724</height>
    </rect>
   </property>
   <property name="sizePolicy">
@@ -34,312 +34,101 @@
    <string notr="true"/>
   </property>
   <widget class="QWidget" name="centralwidget">
-   <layout class="QVBoxLayout" name="verticalLayout">
+   <layout class="QHBoxLayout" name="horizontalLayout">
     <item>
-     <widget class="OBSBasicPreview" name="preview" native="true">
-      <property name="sizePolicy">
-       <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
-        <horstretch>0</horstretch>
-        <verstretch>0</verstretch>
-       </sizepolicy>
+     <widget class="QSplitter" name="mainSplitter">
+      <property name="orientation">
+       <enum>Qt::Vertical</enum>
       </property>
-      <property name="minimumSize">
-       <size>
-        <width>32</width>
-        <height>32</height>
-       </size>
+      <property name="childrenCollapsible">
+       <bool>false</bool>
       </property>
-      <property name="focusPolicy">
-       <enum>Qt::ClickFocus</enum>
-      </property>
-      <property name="contextMenuPolicy">
-       <enum>Qt::CustomContextMenu</enum>
-      </property>
-      <addaction name="actionRemoveSource"/>
-     </widget>
-    </item>
-    <item>
-     <widget class="QLabel" name="previewDisabledLabel">
-      <property name="sizePolicy">
-       <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
-        <horstretch>0</horstretch>
-        <verstretch>0</verstretch>
-       </sizepolicy>
-      </property>
-      <property name="contextMenuPolicy">
-       <enum>Qt::CustomContextMenu</enum>
-      </property>
-      <property name="text">
-       <string>Basic.Main.PreviewDisabled</string>
-      </property>
-      <property name="alignment">
-       <set>Qt::AlignCenter</set>
-      </property>
-     </widget>
-    </item>
-    <item alignment="Qt::AlignHCenter|Qt::AlignVCenter">
-     <widget class="QWidget" name="controlsContainer" native="true">
-      <property name="sizePolicy">
-       <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
-        <horstretch>0</horstretch>
-        <verstretch>0</verstretch>
-       </sizepolicy>
-      </property>
-      <property name="minimumSize">
-       <size>
-        <width>720</width>
-        <height>0</height>
-       </size>
-      </property>
-      <property name="maximumSize">
-       <size>
-        <width>16777215</width>
-        <height>165</height>
-       </size>
-      </property>
-      <layout class="QGridLayout" name="gridLayout">
-       <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>
-       <property name="verticalSpacing">
-        <number>2</number>
-       </property>
-       <item row="0" column="3">
-        <spacer name="mixadvHSpacer_2">
-         <property name="orientation">
-          <enum>Qt::Horizontal</enum>
-         </property>
-         <property name="sizeType">
-          <enum>QSizePolicy::Fixed</enum>
-         </property>
-         <property name="sizeHint" stdset="0">
-          <size>
-           <width>150</width>
-           <height>0</height>
-          </size>
-         </property>
-        </spacer>
-       </item>
-       <item row="0" column="1">
-        <widget class="QLabel" name="sourcesLabel">
-         <property name="text">
-          <string>Basic.Main.Sources</string>
-         </property>
-        </widget>
-       </item>
-       <item row="0" column="0">
-        <widget class="QLabel" name="scenesLabel">
-         <property name="text">
-          <string>Basic.Main.Scenes</string>
-         </property>
-        </widget>
-       </item>
-       <item row="1" column="3">
-        <layout class="QVBoxLayout" name="buttonsVLayout">
-         <property name="spacing">
-          <number>2</number>
-         </property>
-         <item>
-          <widget class="QPushButton" name="streamButton">
-           <property name="enabled">
-            <bool>true</bool>
-           </property>
-           <property name="text">
-            <string>Basic.Main.StartStreaming</string>
-           </property>
-           <property name="checkable">
-            <bool>false</bool>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QPushButton" name="recordButton">
-           <property name="enabled">
-            <bool>true</bool>
-           </property>
-           <property name="text">
-            <string>Basic.Main.StartRecording</string>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QPushButton" name="settingsButton">
-           <property name="text">
-            <string>Settings</string>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QPushButton" name="exitButton">
-           <property name="text">
-            <string>Exit</string>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <spacer name="expVSpacer">
-           <property name="orientation">
-            <enum>Qt::Vertical</enum>
-           </property>
-           <property name="sizeHint" stdset="0">
-            <size>
-             <width>0</width>
-             <height>0</height>
-            </size>
-           </property>
-          </spacer>
-         </item>
-        </layout>
-       </item>
-       <item row="0" column="2">
-        <layout class="QHBoxLayout" name="mixadvHLayout">
-         <property name="spacing">
-          <number>0</number>
-         </property>
-         <item>
-          <widget class="QLabel" name="mixerLabel">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Maximum" vsizetype="Preferred">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="text">
-            <string>Mixer</string>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QPushButton" name="advAudioProps">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Maximum" vsizetype="Maximum">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="maximumSize">
-            <size>
-             <width>22</width>
-             <height>22</height>
-            </size>
-           </property>
-           <property name="text">
-            <string notr="true"/>
-           </property>
-           <property name="icon">
-            <iconset resource="obs.qrc">
-             <normaloff>:/res/images/configuration21_16.png</normaloff>:/res/images/configuration21_16.png</iconset>
-           </property>
-           <property name="flat">
-            <bool>true</bool>
-           </property>
-           <property name="themeID" stdset="0">
-            <string notr="true">configIconSmall</string>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <spacer name="mixadvHSpacer">
-           <property name="orientation">
-            <enum>Qt::Horizontal</enum>
-           </property>
-           <property name="sizeHint" stdset="0">
-            <size>
-             <width>0</width>
-             <height>0</height>
-            </size>
-           </property>
-          </spacer>
-         </item>
-        </layout>
-       </item>
-       <item row="1" column="2">
-        <widget class="VScrollArea" name="scrollArea">
-         <property name="frameShape">
-          <enum>QFrame::StyledPanel</enum>
-         </property>
-         <property name="frameShadow">
-          <enum>QFrame::Sunken</enum>
-         </property>
-         <property name="verticalScrollBarPolicy">
-          <enum>Qt::ScrollBarAlwaysOn</enum>
-         </property>
-         <property name="horizontalScrollBarPolicy">
-          <enum>Qt::ScrollBarAlwaysOff</enum>
-         </property>
-         <property name="widgetResizable">
-          <bool>true</bool>
-         </property>
-         <widget class="QWidget" name="volumeWidgets">
-          <property name="geometry">
-           <rect>
-            <x>0</x>
-            <y>0</y>
-            <width>209</width>
-            <height>16</height>
-           </rect>
+      <widget class="QWidget" name="verticalLayoutWidget_7">
+       <layout class="QVBoxLayout" name="verticalLayout_14">
+        <item>
+         <widget class="OBSBasicPreview" name="preview" native="true">
+          <property name="sizePolicy">
+           <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+            <horstretch>0</horstretch>
+            <verstretch>0</verstretch>
+           </sizepolicy>
+          </property>
+          <property name="minimumSize">
+           <size>
+            <width>32</width>
+            <height>32</height>
+           </size>
+          </property>
+          <property name="focusPolicy">
+           <enum>Qt::ClickFocus</enum>
           </property>
+          <property name="contextMenuPolicy">
+           <enum>Qt::CustomContextMenu</enum>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QLabel" name="previewDisabledLabel">
           <property name="sizePolicy">
-           <sizepolicy hsizetype="Preferred" vsizetype="Maximum">
+           <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
             <horstretch>0</horstretch>
             <verstretch>0</verstretch>
            </sizepolicy>
           </property>
-          <layout class="QVBoxLayout" name="verticalLayout_6">
-           <property name="spacing">
-            <number>0</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>
-          </layout>
+          <property name="contextMenuPolicy">
+           <enum>Qt::CustomContextMenu</enum>
+          </property>
+          <property name="text">
+           <string>Basic.Main.PreviewDisabled</string>
+          </property>
+          <property name="alignment">
+           <set>Qt::AlignCenter</set>
+          </property>
          </widget>
-        </widget>
-       </item>
-       <item row="1" column="1">
-        <layout class="QVBoxLayout" name="sourcesVLayout">
-         <property name="spacing">
-          <number>0</number>
-         </property>
-         <item>
-          <widget class="QFrame" name="sourcesFrame">
+        </item>
+       </layout>
+      </widget>
+      <widget class="QWidget" name="gridLayoutWidget_2">
+       <layout class="QGridLayout" name="gridLayout_2">
+        <item row="1" column="2">
+         <widget class="VScrollArea" name="scrollArea">
+          <property name="minimumSize">
+           <size>
+            <width>220</width>
+            <height>0</height>
+           </size>
+          </property>
+          <property name="frameShape">
+           <enum>QFrame::StyledPanel</enum>
+          </property>
+          <property name="frameShadow">
+           <enum>QFrame::Sunken</enum>
+          </property>
+          <property name="verticalScrollBarPolicy">
+           <enum>Qt::ScrollBarAlwaysOn</enum>
+          </property>
+          <property name="horizontalScrollBarPolicy">
+           <enum>Qt::ScrollBarAlwaysOff</enum>
+          </property>
+          <property name="widgetResizable">
+           <bool>true</bool>
+          </property>
+          <widget class="QWidget" name="volumeWidgets">
+           <property name="geometry">
+            <rect>
+             <x>0</x>
+             <y>0</y>
+             <width>242</width>
+             <height>16</height>
+            </rect>
+           </property>
            <property name="sizePolicy">
-            <sizepolicy hsizetype="Preferred" vsizetype="Expanding">
+            <sizepolicy hsizetype="Preferred" vsizetype="Maximum">
              <horstretch>0</horstretch>
              <verstretch>0</verstretch>
             </sizepolicy>
            </property>
-           <property name="minimumSize">
-            <size>
-             <width>160</width>
-             <height>0</height>
-            </size>
-           </property>
-           <property name="frameShape">
-            <enum>QFrame::StyledPanel</enum>
-           </property>
-           <property name="frameShadow">
-            <enum>QFrame::Sunken</enum>
-           </property>
-           <layout class="QVBoxLayout" name="verticalLayout_4">
+           <layout class="QVBoxLayout" name="verticalLayout_18">
             <property name="spacing">
              <number>0</number>
             </property>
@@ -355,20 +144,74 @@
             <property name="bottomMargin">
              <number>0</number>
             </property>
-            <item>
-             <widget class="SourceListWidget" name="sources">
-              <property name="sizePolicy">
-               <sizepolicy hsizetype="Ignored" vsizetype="Expanding">
-                <horstretch>0</horstretch>
-                <verstretch>0</verstretch>
-               </sizepolicy>
-              </property>
-              <property name="contextMenuPolicy">
-               <enum>Qt::CustomContextMenu</enum>
-              </property>
-              <property name="frameShape">
-               <enum>QFrame::NoFrame</enum>
-              </property>
+           </layout>
+          </widget>
+         </widget>
+        </item>
+        <item row="1" column="0">
+         <layout class="QVBoxLayout" name="scenesVLayout">
+          <property name="spacing">
+           <number>0</number>
+          </property>
+          <item>
+           <widget class="QFrame" name="scenesFrame">
+            <property name="sizePolicy">
+             <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+              <horstretch>0</horstretch>
+              <verstretch>0</verstretch>
+             </sizepolicy>
+            </property>
+            <property name="minimumSize">
+             <size>
+              <width>160</width>
+              <height>0</height>
+             </size>
+            </property>
+            <property name="maximumSize">
+             <size>
+              <width>260</width>
+              <height>16777215</height>
+             </size>
+            </property>
+            <property name="frameShape">
+             <enum>QFrame::StyledPanel</enum>
+            </property>
+            <property name="frameShadow">
+             <enum>QFrame::Sunken</enum>
+            </property>
+            <layout class="QVBoxLayout" name="verticalLayout_11">
+             <property name="spacing">
+              <number>0</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>
+              <widget class="QListWidget" name="scenes">
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Preferred" vsizetype="Expanding">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
+               </property>
+               <property name="contextMenuPolicy">
+                <enum>Qt::CustomContextMenu</enum>
+               </property>
+               <property name="frameShape">
+                <enum>QFrame::NoFrame</enum>
+               </property>
+               <property name="frameShadow">
+                <enum>QFrame::Plain</enum>
+               </property>
                <property name="showDropIndicator" stdset="0">
                 <bool>true</bool>
                </property>
@@ -378,177 +221,303 @@
                <property name="dragDropMode">
                 <enum>QAbstractItemView::InternalMove</enum>
                </property>
-               <property name="selectionMode">
-                <enum>QAbstractItemView::ExtendedSelection</enum>
+               <property name="defaultDropAction">
+                <enum>Qt::TargetMoveAction</enum>
+               </property>
+              </widget>
+             </item>
+             <item>
+              <widget class="QToolBar" name="scenesToolbar">
+               <property name="iconSize">
+                <size>
+                 <width>16</width>
+                 <height>16</height>
+                </size>
+               </property>
+               <property name="floatable">
+                <bool>false</bool>
+               </property>
+               <addaction name="actionAddScene"/>
+               <addaction name="actionRemoveScene"/>
+               <addaction name="separator"/>
+               <addaction name="actionSceneUp"/>
+               <addaction name="actionSceneDown"/>
+              </widget>
+             </item>
+             <item>
+              <spacer name="scenesFixedSizeHSpacer">
+               <property name="orientation">
+                <enum>Qt::Horizontal</enum>
+               </property>
+               <property name="sizeType">
+                <enum>QSizePolicy::Fixed</enum>
+               </property>
+               <property name="sizeHint" stdset="0">
+                <size>
+                 <width>150</width>
+                 <height>0</height>
+                </size>
+               </property>
+              </spacer>
+             </item>
+            </layout>
+           </widget>
+          </item>
+         </layout>
+        </item>
+        <item row="0" column="1">
+         <widget class="QLabel" name="sourcesLabel">
+          <property name="text">
+           <string>Basic.Main.Sources</string>
+          </property>
+         </widget>
+        </item>
+        <item row="0" column="2">
+         <layout class="QHBoxLayout" name="mixadvHLayout">
+          <property name="spacing">
+           <number>2</number>
+          </property>
+          <item>
+           <widget class="QLabel" name="mixerLabel">
+            <property name="sizePolicy">
+             <sizepolicy hsizetype="Maximum" vsizetype="Preferred">
+              <horstretch>0</horstretch>
+              <verstretch>0</verstretch>
+             </sizepolicy>
+            </property>
+            <property name="text">
+             <string>Mixer</string>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <widget class="QPushButton" name="advAudioProps">
+            <property name="sizePolicy">
+             <sizepolicy hsizetype="Maximum" vsizetype="Maximum">
+              <horstretch>0</horstretch>
+              <verstretch>0</verstretch>
+             </sizepolicy>
+            </property>
+            <property name="maximumSize">
+             <size>
+              <width>22</width>
+              <height>22</height>
+             </size>
+            </property>
+            <property name="text">
+             <string notr="true"/>
+            </property>
+            <property name="icon">
+             <iconset resource="obs.qrc">
+              <normaloff>:/res/images/configuration21_16.png</normaloff>:/res/images/configuration21_16.png</iconset>
+            </property>
+            <property name="flat">
+             <bool>true</bool>
+            </property>
+            <property name="themeID" stdset="0">
+             <string notr="true">configIconSmall</string>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <spacer name="mixadvHSpacer_4">
+            <property name="orientation">
+             <enum>Qt::Horizontal</enum>
+            </property>
+            <property name="sizeHint" stdset="0">
+             <size>
+              <width>0</width>
+              <height>0</height>
+             </size>
+            </property>
+           </spacer>
+          </item>
+         </layout>
+        </item>
+        <item row="1" column="1">
+         <layout class="QVBoxLayout" name="sourcesVLayout">
+          <property name="spacing">
+           <number>0</number>
+          </property>
+          <item>
+           <widget class="QFrame" name="sourcesFrame">
+            <property name="sizePolicy">
+             <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+              <horstretch>0</horstretch>
+              <verstretch>0</verstretch>
+             </sizepolicy>
+            </property>
+            <property name="minimumSize">
+             <size>
+              <width>160</width>
+              <height>0</height>
+             </size>
+            </property>
+            <property name="maximumSize">
+             <size>
+              <width>260</width>
+              <height>16777215</height>
+             </size>
+            </property>
+            <property name="frameShape">
+             <enum>QFrame::StyledPanel</enum>
+            </property>
+            <property name="frameShadow">
+             <enum>QFrame::Sunken</enum>
+            </property>
+            <layout class="QVBoxLayout" name="verticalLayout_16">
+             <property name="spacing">
+              <number>0</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>
+              <widget class="SourceListWidget" name="sources">
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Preferred" vsizetype="Expanding">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
+               </property>
+               <property name="contextMenuPolicy">
+                <enum>Qt::CustomContextMenu</enum>
+               </property>
+               <property name="frameShape">
+                <enum>QFrame::NoFrame</enum>
+               </property>
+               <property name="showDropIndicator" stdset="0">
+                <bool>true</bool>
+               </property>
+               <property name="dragEnabled">
+                <bool>true</bool>
+               </property>
+               <property name="dragDropMode">
+                <enum>QAbstractItemView::InternalMove</enum>
                </property>
                <property name="defaultDropAction">
                 <enum>Qt::TargetMoveAction</enum>
                </property>
-              <addaction name="actionRemoveSource"/>
-             </widget>
-            </item>
-            <item>
-             <widget class="QToolBar" name="sourcesToolbar">
-              <property name="iconSize">
-               <size>
-                <width>16</width>
-                <height>16</height>
-               </size>
-              </property>
-              <property name="floatable">
-               <bool>false</bool>
-              </property>
-              <addaction name="actionAddSource"/>
-              <addaction name="actionRemoveSource"/>
-              <addaction name="actionSourceProperties"/>
-              <addaction name="separator"/>
-              <addaction name="actionSourceUp"/>
-              <addaction name="actionSourceDown"/>
-             </widget>
-            </item>
-            <item>
-             <spacer name="sourcesFixedSizeHSpacer">
-              <property name="orientation">
-               <enum>Qt::Horizontal</enum>
-              </property>
-              <property name="sizeType">
-               <enum>QSizePolicy::Fixed</enum>
-              </property>
-              <property name="sizeHint" stdset="0">
-               <size>
-                <width>150</width>
-                <height>0</height>
-               </size>
-              </property>
-             </spacer>
-            </item>
-           </layout>
-          </widget>
-         </item>
-        </layout>
-       </item>
-       <item row="1" column="0">
-        <layout class="QVBoxLayout" name="scenesVLayout">
-         <property name="spacing">
-          <number>0</number>
-         </property>
-         <item>
-          <widget class="QFrame" name="scenesFrame">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Preferred" vsizetype="Expanding">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="minimumSize">
-            <size>
-             <width>160</width>
-             <height>0</height>
-            </size>
-           </property>
-           <property name="frameShape">
-            <enum>QFrame::StyledPanel</enum>
-           </property>
-           <property name="frameShadow">
-            <enum>QFrame::Sunken</enum>
-           </property>
-           <layout class="QVBoxLayout" name="verticalLayout_3">
-            <property name="spacing">
-             <number>0</number>
+               <property name="selectionMode">
+                <enum>QAbstractItemView::ExtendedSelection</enum>
+               </property>
+              </widget>
+             </item>
+             <item>
+              <widget class="QToolBar" name="sourcesToolbar">
+               <property name="iconSize">
+                <size>
+                 <width>16</width>
+                 <height>16</height>
+                </size>
+               </property>
+               <property name="floatable">
+                <bool>false</bool>
+               </property>
+               <addaction name="actionAddSource"/>
+               <addaction name="actionRemoveSource"/>
+               <addaction name="actionSourceProperties"/>
+               <addaction name="separator"/>
+               <addaction name="actionSourceUp"/>
+               <addaction name="actionSourceDown"/>
+              </widget>
+             </item>
+             <item>
+              <spacer name="sourcesFixedSizeHSpacer">
+               <property name="orientation">
+                <enum>Qt::Horizontal</enum>
+               </property>
+               <property name="sizeType">
+                <enum>QSizePolicy::Fixed</enum>
+               </property>
+               <property name="sizeHint" stdset="0">
+                <size>
+                 <width>150</width>
+                 <height>0</height>
+                </size>
+               </property>
+              </spacer>
+             </item>
+            </layout>
+           </widget>
+          </item>
+         </layout>
+        </item>
+        <item row="0" column="0">
+         <widget class="QLabel" name="scenesLabel">
+          <property name="text">
+           <string>Basic.Main.Scenes</string>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="3">
+         <layout class="QVBoxLayout" name="buttonsVLayout">
+          <property name="spacing">
+           <number>2</number>
+          </property>
+          <item>
+           <widget class="QPushButton" name="streamButton">
+            <property name="enabled">
+             <bool>true</bool>
             </property>
-            <property name="leftMargin">
-             <number>0</number>
+            <property name="text">
+             <string>Basic.Main.StartStreaming</string>
             </property>
-            <property name="topMargin">
-             <number>0</number>
+            <property name="checkable">
+             <bool>false</bool>
             </property>
-            <property name="rightMargin">
-             <number>0</number>
+           </widget>
+          </item>
+          <item>
+           <widget class="QPushButton" name="recordButton">
+            <property name="enabled">
+             <bool>true</bool>
             </property>
-            <property name="bottomMargin">
-             <number>0</number>
+            <property name="text">
+             <string>Basic.Main.StartRecording</string>
             </property>
-            <item>
-             <widget class="QListWidget" name="scenes">
-              <property name="enabled">
-               <bool>true</bool>
-              </property>
-              <property name="sizePolicy">
-               <sizepolicy hsizetype="Ignored" vsizetype="Expanding">
-                <horstretch>0</horstretch>
-                <verstretch>0</verstretch>
-               </sizepolicy>
-              </property>
-              <property name="contextMenuPolicy">
-               <enum>Qt::CustomContextMenu</enum>
-              </property>
-              <property name="frameShape">
-               <enum>QFrame::NoFrame</enum>
-              </property>
-              <property name="frameShadow">
-               <enum>QFrame::Plain</enum>
-              </property>
-              <property name="showDropIndicator" stdset="0">
-               <bool>true</bool>
-              </property>
-              <property name="dragEnabled">
-               <bool>true</bool>
-              </property>
-              <property name="dragDropMode">
-               <enum>QAbstractItemView::InternalMove</enum>
-              </property>
-              <property name="defaultDropAction">
-               <enum>Qt::TargetMoveAction</enum>
-              </property>
-              <addaction name="actionRemoveScene"/>
-             </widget>
-            </item>
-            <item>
-             <widget class="QToolBar" name="scenesToolbar">
-              <property name="sizePolicy">
-               <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
-                <horstretch>0</horstretch>
-                <verstretch>0</verstretch>
-               </sizepolicy>
-              </property>
-              <property name="iconSize">
-               <size>
-                <width>16</width>
-                <height>16</height>
-               </size>
-              </property>
-              <property name="floatable">
-               <bool>false</bool>
-              </property>
-              <addaction name="actionAddScene"/>
-              <addaction name="actionRemoveScene"/>
-              <addaction name="separator"/>
-              <addaction name="actionSceneUp"/>
-              <addaction name="actionSceneDown"/>
-             </widget>
-            </item>
-            <item>
-             <spacer name="scenesFixedSizeHSpacer">
-              <property name="orientation">
-               <enum>Qt::Horizontal</enum>
-              </property>
-              <property name="sizeType">
-               <enum>QSizePolicy::Fixed</enum>
-              </property>
-              <property name="sizeHint" stdset="0">
-               <size>
-                <width>150</width>
-                <height>0</height>
-               </size>
-              </property>
-             </spacer>
-            </item>
-           </layout>
-          </widget>
-         </item>
-        </layout>
-       </item>
-      </layout>
+           </widget>
+          </item>
+          <item>
+           <widget class="QPushButton" name="settingsButton">
+            <property name="text">
+             <string>Settings</string>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <widget class="QPushButton" name="exitButton">
+            <property name="text">
+             <string>Exit</string>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <spacer name="expVSpacer">
+            <property name="orientation">
+             <enum>Qt::Vertical</enum>
+            </property>
+            <property name="sizeHint" stdset="0">
+             <size>
+              <width>0</width>
+              <height>0</height>
+             </size>
+            </property>
+           </spacer>
+          </item>
+         </layout>
+        </item>
+       </layout>
+      </widget>
      </widget>
     </item>
    </layout>
@@ -558,7 +527,7 @@
     <rect>
      <x>0</x>
      <y>0</y>
-     <width>920</width>
+     <width>957</width>
      <height>21</height>
     </rect>
    </property>
@@ -1058,12 +1027,12 @@
    <slot>close()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>697</x>
-     <y>615</y>
+     <x>838</x>
+     <y>272</y>
     </hint>
     <hint type="destinationlabel">
-     <x>463</x>
-     <y>351</y>
+     <x>902</x>
+     <y>-10</y>
     </hint>
    </hints>
   </connection>

obs/window-basic-main.cpp

@@ -925,6 +925,25 @@ void OBSBasic::OBSInit()
 	connect(ui->preview, &OBSQTDisplay::DisplayCreated, addDisplay);
 
 	show();
+
+	QList<int> defSizes;
+
+	int top = config_get_int(App()->GlobalConfig(), "BasicWindow",
+			"splitterTop");
+	int bottom = config_get_int(App()->GlobalConfig(), "BasicWindow",
+			"splitterBottom");
+
+	if (!top || !bottom) {
+		defSizes = ui->mainSplitter->sizes();
+		int total = defSizes[0] + defSizes[1];
+		defSizes[0] = total * 75 / 100;
+		defSizes[1] = total - defSizes[0];
+	} else {
+		defSizes.push_back(top);
+		defSizes.push_back(bottom);
+	}
+
+	ui->mainSplitter->setSizes(defSizes);
 }
 
 void OBSBasic::InitHotkeys()
@@ -1153,6 +1172,7 @@ OBSBasic::~OBSBasic()
 			LIBOBS_API_VER);
 
 	QRect lastGeom = normalGeometry();
+	QList<int> splitterSizes = ui->mainSplitter->sizes();
 
 	config_set_int(App()->GlobalConfig(), "BasicWindow", "cx",
 			lastGeom.width());
@@ -1162,6 +1182,10 @@ OBSBasic::~OBSBasic()
 			lastGeom.x());
 	config_set_int(App()->GlobalConfig(), "BasicWindow", "posy",
 			lastGeom.y());
+	config_set_int(App()->GlobalConfig(), "BasicWindow", "splitterTop",
+			splitterSizes[0]);
+	config_set_int(App()->GlobalConfig(), "BasicWindow", "splitterBottom",
+			splitterSizes[1]);
 	config_set_bool(App()->GlobalConfig(), "BasicWindow", "PreviewEnabled",
 			previewEnabled);
 	config_save_safe(App()->GlobalConfig(), "tmp", nullptr);