improve tasks config page appearance

shell/contents/configuration/TasksConfig.qml

@@ -1,4 +1,4 @@
-import QtQuick 2.0
+import QtQuick 2.7
 import QtQuick.Controls 1.4
 import QtQuick.Layouts 1.3
 import QtGraphicalEffects 1.0
@@ -26,10 +26,16 @@ PlasmaComponents.Page{
                 text: i18n("Appearance")
             }
 
+            Column{
+                leftPadding: 2*theme.defaultFont.pixelSize
+                spacing: 0.4*theme.defaultFont.pixelSize
+
                 PlasmaComponents.CheckBox {
                     id: showGlow
                     text: i18n("Show glow around windows points")
 
+
+
                     onCheckedChanged: {
                         plasmoid.configuration.showGlow = checked;
                     }
@@ -70,6 +76,7 @@ PlasmaComponents.Page{
                     Component.onCompleted: checked = plasmoid.configuration.reverseLinesPosition;
                 }
             }
+        }
 
         /*********Behavior************/
         Column{
@@ -80,6 +87,10 @@ PlasmaComponents.Page{
                 text: i18n("Interaction")
             }
 
+            Column{
+                leftPadding: 2*theme.defaultFont.pixelSize
+                spacing: 0.4*theme.defaultFont.pixelSize
+
                 PlasmaComponents.CheckBox {
                     id: showPreviewsChk
                     text: i18n("Preview windows on hovering")
@@ -124,6 +135,7 @@ PlasmaComponents.Page{
                     Component.onCompleted: checked = plasmoid.configuration.smartLaunchersEnabled;
                 }
             }
+        }
 
         /*******Filters*******/
         Column{
@@ -134,6 +146,10 @@ PlasmaComponents.Page{
                 text: i18n("Filters")
             }
 
+            Column{
+                leftPadding: 2*theme.defaultFont.pixelSize
+                spacing: 0.4*theme.defaultFont.pixelSize
+
                 PlasmaComponents.CheckBox {
                     id: showOnlyCurrentScreen
                     text: i18n("Show only tasks from the current screen")
@@ -165,5 +181,7 @@ PlasmaComponents.Page{
                 }
 
             }
+
+        }
     }
 }