Merge #466: Visual tweaks to the fee selector in the send form

1896c09 Visual tweaks to the fee selector in the send form (GBKS)

Pull request description:

  These are purely cosmetic adjustments:

  - Make the font size of the selector copy the same as other send form fields
  - Lighter color for the option durations
  - Various spacing tweaks for a more harmonious appearance (for example, tighten up the overall popup padding, make the top and bottom padding of each item in the dropdown the same, visually balance left/right padding of each item...)

  There are still some very minor details like item height, hover state, etc that we may tweak further to make our design system consistent. But these tweaks here should get us very close.

  ![image](https://github.com/user-attachments/assets/fea91906-5f9e-42a1-a0c0-9d2bdc16fbed)

  How does that look? Anything else we should adjust?

ACKs for top commit:
  johnny9:
    tACK 1896c09

Tree-SHA512: 6d29bc0385954b2a26e8e326081240e84ccc92019aead64649968d09ee26506e9ded6e38e4a3b8c9e508569c0fb57ac423a4ccdbe427f297fe7f2d7840eb4c08

Author: hebasto

qml/components/FeeSelection.qml

@@ -14,6 +14,7 @@ RowLayout {
 
     property int selectedIndex: 1
     property string selectedLabel: feeModel.get(root.selectedIndex).feeLabel
+    property string selectedDuration: feeModel.get(root.selectedIndex).feeDuration
 
     signal feeChanged(int target)
 
@@ -22,30 +23,49 @@ RowLayout {
     CoreText {
         Layout.fillWidth: true
         horizontalAlignment: Text.AlignLeft
-        font.pixelSize: 15
+        font.pixelSize: 18
         text: qsTr("Fee")
     }
 
     Button {
         id: dropDownButton
         text: root.selectedLabel
-        font.pixelSize: 15
+        font.pixelSize: 18
 
         hoverEnabled: true
 
+        leftPadding: 10
+        rightPadding: 4
+        topPadding: 2
+        bottomPadding: 2
+        height: 28
+
         HoverHandler {
             cursorShape: Qt.PointingHandCursor
         }
 
         onPressed: feePopup.open()
 
         contentItem: RowLayout {
-            spacing: 5
+            spacing: 0
 
             CoreText {
                 id: value
                 text: root.selectedLabel
-                font.pixelSize: 15
+                font.pixelSize: 18
+
+                Behavior on color {
+                    ColorAnimation { duration: 150 }
+                }
+            }
+
+            Item { width: 5 }
+
+            CoreText {
+                id: duration
+                text: root.selectedDuration
+                font.pixelSize: 18
+                color: dropDownButton.enabled ? Theme.color.neutral7 : Theme.color.neutral4
 
                 Behavior on color {
                     ColorAnimation { duration: 150 }
@@ -98,13 +118,14 @@ RowLayout {
         background: Rectangle {
             color: Theme.color.background
             radius: 6
-            border.color: Theme.color.neutral3
+            border.color: Theme.color.neutral4
         }
 
         width: 260
-        height: Math.min(feeModel.count * 40 + 20, 300)
+        height: Math.min(feeModel.count * 36 + 10, 300)
         x: feePopup.parent.width - feePopup.width
-        y: feePopup.parent.height
+        y: feePopup.parent.height + 2
+        padding: 5
 
         contentItem: ListView {
             id: feeList
@@ -115,35 +136,42 @@ RowLayout {
             delegate: ItemDelegate {
                 id: delegate
                 required property string feeLabel
+                required property string feeDuration
                 required property int index
                 required property int target
 
                 width: ListView.view.width
-                height: 40
+                height: 36
+
+                leftPadding: 10
+                rightPadding: 4
+                topPadding: 2
+                bottomPadding: 2
 
                 background: Item {
                     Rectangle {
                         anchors.fill: parent
                         radius: 6
-                        color: Theme.color.neutral3
-                        visible: delegate.hovered
-                    }
-                    Separator {
-                        width: parent.width
-                        anchors.top: parent.top
                         color: Theme.color.neutral2
-                        visible: delegate.index > 0
+                        visible: delegate.hovered
                     }
                 }
 
                 contentItem: RowLayout {
-                    spacing: 10
+                    spacing: 5
 
                     CoreText {
                         text: feeLabel
                         horizontalAlignment: Text.AlignLeft
+                        font.pixelSize: 15
+                    }
+
+                    CoreText {
+                        text: feeDuration
+                        horizontalAlignment: Text.AlignLeft
                         Layout.fillWidth: true
                         font.pixelSize: 15
+                        color: Theme.color.neutral7
                     }
 
                     Icon {
@@ -161,6 +189,7 @@ RowLayout {
                 onClicked: {
                     root.selectedIndex = delegate.index
                     root.selectedLabel = feeLabel
+                    root.selectedDuration = feeDuration
                     root.feeChanged(target)
                     feePopup.close()
                 }
@@ -170,8 +199,8 @@ RowLayout {
 
     ListModel {
         id: feeModel
-        ListElement { feeLabel: qsTr("High (~10 mins)"); target: 1 }
-        ListElement { feeLabel: qsTr("Default (~60 mins)"); target: 6 }
-        ListElement { feeLabel: qsTr("Low (~24 hrs)"); target: 144 }
+        ListElement { feeLabel: qsTr("High"); feeDuration: qsTr("(~10 mins)"); target: 1 }
+        ListElement { feeLabel: qsTr("Default"); feeDuration: qsTr("(~60 mins)"); target: 6 }
+        ListElement { feeLabel: qsTr("Low"); feeDuration: qsTr("(~24 hrs)"); target: 144 }
     }
 }