Add support to enable fetching from QML

src/qml/danbooruimageview.qml

@@ -5,7 +5,7 @@
  *
  * Danbooru Client is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version version of the License, or
+ * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * Danbooru Client is distributed in the hope that it will be useful,
@@ -27,8 +27,6 @@ import org.kde.kio 1.0
 
 import DanbooruClient 1.0
 
-
-
 Rectangle {
     id: rootObj
     width: 500
@@ -47,6 +45,17 @@ Rectangle {
         nameFilters: [ "Image files (*.jpg *.png *.tiff *.gif)", "All files (*)" ]
     }
 
+    Component {
+        id: highlight
+        Rectangle {
+            width: grid.cellWidth; height: grid.cellHeight
+            color: "lightsteelblue"; radius: 5
+            x: grid.currentItem.x
+            y: grid.currentItem.y
+        }
+    }
+
+
     Component {
         id: viewDelegate
         Item {
@@ -59,6 +68,7 @@ Rectangle {
                 id: postElement
                 anchors.fill: parent
 
+
                 QPixmapItem {
                     id: pixItem
                     pixmap: thumbPix
@@ -72,6 +82,7 @@ Rectangle {
                     MouseArea {
                         id: mouseArea
                         anchors.fill: parent
+
                         hoverEnabled: true
                         onClicked: {
                             grid.currentIndex = index
@@ -164,11 +175,18 @@ Rectangle {
 
         flow: GridView.FlowLeftToRight
         anchors.fill: parent
+        highlight: highlight
+        highlightFollowsCurrentItem: false
 
         model: danbooruModel
         delegate: viewDelegate
         focus: true
         Component.onCompleted: currentIndex = -1
+        onAtYEndChanged: {
+            if (grid.atYEnd) {
+//                 danbooruService.getPostList(2, "", 10)
+            }
+        }
 
     }