Move caret position on focus

Author: Odotocodot

Flow.Launcher.Plugin.OneNote/UI/Views/NewOneNotePagePreviewPanel.xaml

@@ -9,7 +9,6 @@
     d:DataContext="{d:DesignInstance Type=vm:NewOneNotePageViewModel}"
     d:DesignHeight="300"
     d:DesignWidth="300"
-    PreviewKeyDown="OnKeyDown"
     IsVisibleChanged="NewOneNotePagePreviewPanel_IsVisibleChanged"
     Loaded="NewOneNotePagePreviewPanel_OnLoaded"
     mc:Ignorable="d">
@@ -41,7 +40,7 @@
                         HorizontalAlignment="Right"
                         Source="{Binding NewPageUri}" />-->
             </Grid>
-            <Grid>
+            <Grid PreviewKeyDown="OnKeyDown">
                 <Grid.RowDefinitions>
                     <RowDefinition Height="Auto" />
                     <RowDefinition Height="5" />
@@ -53,6 +52,7 @@
                     x:Name="TextBoxPageTitle"
                     Grid.Row="0"
                     ui:ControlHelper.PlaceholderText="Page Title"
+                    Loaded="NewOneNotePagePreviewPanel_OnLoaded"
                     Text="{Binding PageTitle, UpdateSourceTrigger=PropertyChanged}" />
                 <TextBox
                     Grid.Row="2"

Flow.Launcher.Plugin.OneNote/UI/Views/NewOneNotePagePreviewPanel.xaml.cs

@@ -15,18 +15,25 @@ public NewOneNotePagePreviewPanel(PluginInitContext context, OneNoteSection sect
 		}
 		private void NewOneNotePagePreviewPanel_OnLoaded(object sender, RoutedEventArgs e)
 		{
-			TextBoxPageTitle.Focus();
-		}
+			FocusTextBox();
+        }
 
 		private void NewOneNotePagePreviewPanel_IsVisibleChanged(object sender, DependencyPropertyChangedEventArgs e)
 		{
 			if((bool)e.NewValue)
-			{
-				TextBoxPageTitle.Focus();
-			}
-		}
+            {
+                FocusTextBox();
+            }
+        }
+
+        private void FocusTextBox()
+        {
+            TextBoxPageTitle.Focus();
+            Keyboard.Focus(TextBoxPageTitle);
+            TextBoxPageTitle.CaretIndex = TextBoxPageTitle.Text.Length;
+        }
 
-		private void OnKeyDown(object sender, KeyEventArgs e)
+        private void OnKeyDown(object sender, KeyEventArgs e)
 		{
 			if (e.Key != Key.Tab) 
 				return;