Various changes have been made as a result of the discussion of the first version

qml/Controls/ImageButton.qml

@@ -0,0 +1,27 @@
+import QtQuick 2.12
+import QtQuick.Controls 2.12
+
+import Utils 1.0
+
+Button {
+    id: control
+
+    icon.width: 24
+    icon.height: 24
+
+    contentItem: Image {
+        source: control.icon.source
+        sourceSize.width: control.icon.width
+        sourceSize.height: control.icon.height
+        fillMode: Image.PreserveAspectFit
+    }
+
+    background: Rectangle {
+        implicitWidth: 44
+        implicitHeight: 44
+        opacity: enabled ? 1 : 0.3
+        color: control.pressed ? Palette.pressedButtonColor :
+                                 control.hovered ? Palette.hoveredButtonColor : Palette.buttonColor
+        radius: 5
+    }
+}