Added closing via press of esc

modules/wp/WallpaperPicker.qml

@@ -14,6 +14,23 @@ PanelWindow {
     visible: true
     focusable: true
 
+    FocusScope {
+        id: pickerScope
+        focus: true
+
+        Keys.onReleased: {
+            if (event.key === Qt.Key_Escape) {
+                console.log("Pressed Escape, closing Wallpaper Picker")
+                wallpaperLoader.active = false
+            }
+        }
+
+        Rectangle {
+            anchors.fill: parent
+            color: "lightblue"
+        }
+    }
+
     Rectangle {
         anchors.fill: parent
         radius: 10
@@ -42,10 +59,17 @@ PanelWindow {
             background: Rectangle {
 
                 radius: 12
-                color: "#2b2b2b"
+                color: filterText.activeFocus ? Colors.tertiary_fg : Colors.primary_fg
                 border.color: filterText.activeFocus ? Colors.tertiary : Colors.primary
                 border.width: 1
             }
+                Keys.onReleased: {
+                    if (event.key === Qt.Key_Escape) {
+                        console.log("Escape pressed inside TextField")
+                        console.log("Pressed Escape, closing Wallpaper Picker")
+                        wallpaperLoader.active = false
+                    }
+                }
 
         }