Add press effect to the Slider

src/controls/Units.qml

@@ -36,12 +36,12 @@ QtObject {
      * * desktop
      */
     property QtObject iconSizes: QtObject {
-        property int small: Math.floor(fontMetrics.roundedIconSize(16 * devicePixelRatio) * 1)
-        property int smallMedium: Math.floor(fontMetrics.roundedIconSize(22 * devicePixelRatio) * 1)
-        property int medium: Math.floor(fontMetrics.roundedIconSize(32 * devicePixelRatio) * 1)
-        property int large: Math.floor(fontMetrics.roundedIconSize(48 * devicePixelRatio) * 1)
-        property int huge: Math.floor(fontMetrics.roundedIconSize(64 * devicePixelRatio) * 1)
-        property int enormous: Math.floor(128 * devicePixelRatio * 1)
+        property int small: 16
+        property int smallMedium: 22
+        property int medium: 32
+        property int large: 48
+        property int huge: 64
+        property int enormous: 128
     }
 
     /**

src/fish-style/Button.qml

@@ -38,7 +38,7 @@ T.Button
     }
 
     background: Item {
-        implicitWidth:  (FishUI.Units.iconSizes.medium * 3) + FishUI.Units.largeSpacing
+        implicitWidth: (FishUI.Units.iconSizes.medium * 3) + FishUI.Units.largeSpacing
         implicitHeight: FishUI.Units.iconSizes.medium + FishUI.Units.smallSpacing
 
         Rectangle {

src/fish-style/CheckBox.qml

@@ -45,8 +45,8 @@ T.CheckBox {
 
         CheckIndicator {
             anchors.centerIn: parent
-            width: parent.width - FishUI.Units.smallSpacing
-            height: parent.height - FishUI.Units.smallSpacing
+            width: FishUI.Units.iconSizes.smallMedium
+            height: FishUI.Units.iconSizes.smallMedium
             control: controlRoot
         }
     }

src/fish-style/Slider.qml

@@ -23,23 +23,30 @@ T.Slider {
         color: "white"
         opacity: 1
         antialiasing: true
+        border.width: 0
 
-        border.color: "#E3E3E3"
+        scale: control.pressed ? 0.9 : 1.0
+
+        Behavior on scale {
+            NumberAnimation {
+                duration: 150
+            }
+        }
 
         layer.enabled: true
         layer.effect: DropShadow {
             transparentBorder: true
-            radius: 3
-            samples: 5
+            radius: 8
+            samples: 12
             horizontalOffset: 0
             verticalOffset: 0
-            color: Qt.rgba(0, 0, 0, 0.11)
+            color: Qt.rgba(0, 0, 0, 0.15)
         }
     }
 
     background: Item {
-        implicitWidth: control.horizontal ? 200 : 18
-        implicitHeight: control.horizontal ? 18 : 200
+        implicitWidth: control.horizontal ? 200 : 16
+        implicitHeight: control.horizontal ? 16 : 200
 
         x: control.leftPadding + (control.horizontal ? 0 : (control.availableWidth - width) / 2)
         y: control.topPadding + (control.horizontal ? (control.availableHeight - height) / 2 : 0)

src/platforms/linux/shadowhelper/windowshadow.cpp

@@ -50,7 +50,7 @@ const CompositeShadowParams s_shadowParams[] = {
     // Very Large
     CompositeShadowParams(
         QPoint(0, 6),
-        ShadowParams(QPoint(0, 0), 36, 0.1),
+        ShadowParams(QPoint(0, 0), 36, 0.12),
         ShadowParams(QPoint(0, -3), 20, 0.05))
 };