expose ColumnLayout through config

res/config.ui

@@ -56,6 +56,13 @@
          <property name="leftMargin">
           <number>40</number>
          </property>
+         <item>
+          <widget class="QCheckBox" name="kcfg_enableColumnLayout">
+           <property name="text">
+            <string>Column Layout (WIP)</string>
+           </property>
+          </widget>
+         </item>
          <item>
           <widget class="QCheckBox" name="kcfg_enableTileLayout">
            <property name="toolTip">

res/config.xml

@@ -41,6 +41,11 @@
         <default>false</default>
     </entry>
 
+    <entry name="enableColumnLayout" type="Bool">
+	    <label>Enable/disable Column layout</label>
+        <default>false</default>
+    </entry>
+
     <entry name="ignoreActivity" type="String">
 	    <label>Do not apply tiling on some activities(comma-separated list of activity names)</label>
         <default></default>

src/common.ts

@@ -64,6 +64,7 @@ interface IConfig {
     enableStairLayout: boolean;
     enableTileLayout: boolean;
     enableFloatingLayout: boolean;
+    enableColumnLayout: boolean;
     monocleMaximize: boolean;
     maximizeSoleTile: boolean;
     //#endregion

src/driver/kwin/kwinconfig.ts

@@ -26,6 +26,7 @@ class KWinConfig implements IConfig {
     public enableStairLayout: boolean;
     public enableTileLayout: boolean;
     public enableFloatingLayout: boolean;
+    public enableColumnLayout: boolean;
     public maximizeSoleTile: boolean;
     public monocleMaximize: boolean;
     public monocleMinimizeRest: boolean; // KWin-specific
@@ -81,6 +82,7 @@ class KWinConfig implements IConfig {
         this.enableStairLayout    = KWin.readConfig("enableStairLayout"   , true);
         this.enableTileLayout     = KWin.readConfig("enableTileLayout"    , true);
         this.enableFloatingLayout = KWin.readConfig("enableFloatingLayout", false);
+        this.enableColumnLayout   = KWin.readConfig("enableColumnLayout"  , false);
         this.maximizeSoleTile     = KWin.readConfig("maximizeSoleTile"    , false);
         this.monocleMaximize      = KWin.readConfig("monocleMaximize"     , true);
         this.monocleMinimizeRest  = KWin.readConfig("monocleMinimizeRest" , false);

src/layouts/columnlayout.ts

@@ -28,7 +28,7 @@
  */
 class ColumnLayout implements ILayout {
     public get enabled(): boolean {
-        return true;
+        return CONFIG.enableColumnLayout;
     }
 
     private columnFocus: number[];