fix #259,user can set distance between applets

containment/contents/config/main.xml

@@ -28,9 +28,14 @@
     <entry name="iconSize" type="Int">
       <default>64</default>
     </entry>
+    <!-- this is percentage -->
+    <entry name="iconMargin" type="Int">
+      <default>0</default>
+    </entry>
     <entry name="shrinkThickMargins" type="Bool">
       <default>false</default>
     </entry>
+    <!-- this is percentage -->
     <entry name="proportionIconSize" type="Double">
       <default>-1</default>
     </entry>

containment/contents/ui/DebugWindow.qml

@@ -331,13 +331,21 @@ Window{
             }
 
             Text{
-                text: "Icon Margin"+space
+                text: "Icon Margin (pixels)"+space
             }
 
             Text{
                 text: root.iconMargin
             }
 
+            Text{
+                text: "Icon Margin (user set)"+space
+            }
+
+            Text{
+                text: plasmoid.configuration.iconMargin+"%"
+            }
+
             Text{
                 text: "Thick Margin Base"+space
             }

containment/contents/ui/main.qml

@@ -118,15 +118,18 @@ DragDrop.DropArea {
 
     //decouple iconMargin which now is used only for length calculations with thickMargins
     //which are used for thickness calculations
-    property int thickMarginBase: shrinkThickMargins ? 1 : Math.ceil(iconMargin/2)
+    property int thickMarginBase: shrinkThickMargins ? 1 : Math.ceil(0.06 * iconSize)
-    property int thickMarginHigh: shrinkThickMargins ? 1 : Math.ceil(iconMargin/2)
+    property int thickMarginHigh: shrinkThickMargins ? 1 : Math.ceil(0.06 * iconSize)
     property int thickMargin: thickMarginBase + thickMarginHigh
 
     //it is used in order to not break the calculations for the thickness placement
     //especially in automatic icon sizes calculations
     property int thickMarginOriginal: Math.ceil(0.12 * maxIconSize)
 
-    property int iconMargin: Math.ceil(0.12 * iconSize)
+    //! iconMargin from configuration is a percentage. The calculation provides a length
+    //! for that value between 0.12 - 0.5 of iconSize, this way 100% iconMargin means
+    //! equal to the iconSize
+    property int iconMargin: Math.ceil( (0.12 + (0.38 * (plasmoid.configuration.iconMargin)/100)) * iconSize)
     property int statesLineSize: latteApplet ?  Math.ceil( root.iconSize/13 ) : 0
 
 

shell/contents/configuration/AppearanceConfig.qml

@@ -145,6 +145,41 @@ PlasmaComponents.Page {
                     enabled: proportionSizeSlider.value >= proportionSizeSlider.realMinimum
                 }
             }
+
+            RowLayout {
+                Layout.fillWidth: true
+                Layout.leftMargin: units.smallSpacing * 2
+                Layout.rightMargin: units.smallSpacing * 2
+                spacing: units.smallSpacing
+
+                PlasmaComponents.Label {
+                    text: i18n("Applets Distance:")
+                    horizontalAlignment: Text.AlignLeft
+                    enabled: iconMarginSlider.value > 0
+                }
+
+                PlasmaComponents.Slider {
+                    id: iconMarginSlider
+                    Layout.fillWidth: true
+                    value: plasmoid.configuration.iconMargin
+                    minimumValue: 0
+                    maximumValue: 100
+                    stepSize: 5
+
+                    onPressedChanged: {
+                        if (!pressed) {
+                             plasmoid.configuration.iconMargin = value;
+                        }
+                    }
+                }
+
+                PlasmaComponents.Label {
+                    text: iconMarginSlider.value.toFixed(1) + "%"
+                    horizontalAlignment: Text.AlignRight
+                    Layout.minimumWidth: theme.mSize(theme.defaultFont).width * 4
+                    enabled: iconMarginSlider.value > 0
+                }
+            }
         }
         //! END: Applet Size