From df95c83edabf6db1e23559387eacb9c8e3eeb025 Mon Sep 17 00:00:00 2001
From: Thomas Gervaise
 <106674075+thomasgervaise-pix4d@users.noreply.github.com>
Date: Mon, 13 Jun 2022 10:48:39 +0200
Subject: [PATCH] Fixes for image-viewer chapter

- Platform was not suffixed to elements belonging to to Qt.labs.platform, causing ReferenceError at runtime
- FileDialog's interface specifies that url is the correct member to be used to retrieve an image URL, current code causes error
- The image showing the about dialog doesn't match the code of the about dialog provided. Set modal to true and aligned center with the parent.
---
 docs/ch06-controls/image-viewer.md | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/docs/ch06-controls/image-viewer.md b/docs/ch06-controls/image-viewer.md
index e825653a..2440079c 100644
--- a/docs/ch06-controls/image-viewer.md
+++ b/docs/ch06-controls/image-viewer.md
@@ -98,15 +98,15 @@ ApplicationWindow {
     
     // ...
     
-    FileDialog {
+    Platform.FileDialog {
         id: fileOpenDialog
         title: "Select an image file"
-        folder: StandardPaths.writableLocation(StandardPaths.DocumentsLocation)
+        folder: Platform.StandardPaths.writableLocation(Platform.StandardPaths.DocumentsLocation)
         nameFilters: [
             "Image files (*.png *.jpeg *.jpg)",
         ]
         onAccepted: {
-            image.source = fileOpenDialog.fileUrl
+            image.source = fileOpenDialog.file
         }
     }
 
@@ -163,6 +163,8 @@ ApplicationWindow {
     
     Dialog {
         id: aboutDialog
+        modal: true
+        anchors.centerIn: parent
         title: qsTr("About")
         Label {
             anchors.fill: parent
@@ -170,7 +172,7 @@ ApplicationWindow {
             horizontalAlignment: Text.AlignHCenter
         }
 
-        standardButtons: StandardButton.Ok
+        standardButtons: Platform.StandardButton.Ok
     }
 
     // ...