enhance TokenizingTextBox by giving access to the IsSuggestionListOpe…

…n property of the AutoSuggestBox CommunityToolkit#256
minesworld · Oct 17, 2023 · b3190d7 · b3190d7
1 parent aa36a45
commit b3190d7
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Showing 2 changed files with 33 additions and 2 deletions.
diff --git a/components/TokenizingTextBox/src/TokenizingTextBox.cs b/components/TokenizingTextBox/src/TokenizingTextBox.cs
@@ -38,7 +38,23 @@ public partial class TokenizingTextBox : ListViewBase
     internal const string PART_PointerOverState = "PointerOver";
     internal const string PART_FocusedState = "Focused";
     internal const string PART_UnfocusedState = "Unfocused";
-    internal const string PART_MaxReachedState = "MaxReachedState";
+    internal const string PART_MaxReachedState = "MaxReachedState";
+
+    /// <summary>
+    /// Access to the AutoSuggestBox IsSuggestionListOpen property
+    /// </summary>
+    /// 
+    public bool IsSuggestionListOpen
+    {
+        get => (ContainerFromItem(_lastTextEdit) is TokenizingTextBoxItem lastContainer) ? lastContainer.IsSuggestionListOpen : false;
+        set
+        {
+            if (ContainerFromItem(_lastTextEdit) is TokenizingTextBoxItem lastContainer)
+            {
+                lastContainer.IsSuggestionListOpen = value;
+            }
+        }
+    }
 
     /// <summary>
     /// Gets a value indicating whether the shift key is currently in a pressed state

diff --git a/components/TokenizingTextBox/src/TokenizingTextBoxItem.AutoSuggestBox.cs b/components/TokenizingTextBox/src/TokenizingTextBoxItem.AutoSuggestBox.cs
@@ -50,7 +50,22 @@ public partial class TokenizingTextBoxItem
     /// <summary>
     /// Gets a value indicating whether all text in the text box is currently selected. False otherwise.
     /// </summary>
-    private bool IsAllSelected => _autoSuggestTextBox?.SelectedText == _autoSuggestTextBox?.Text && !string.IsNullOrEmpty(_autoSuggestTextBox?.Text);
+    private bool IsAllSelected => _autoSuggestTextBox?.SelectedText == _autoSuggestTextBox?.Text && !string.IsNullOrEmpty(_autoSuggestTextBox?.Text);
+
+    /// <summary>
+    /// Give the TokenizingTextBox access to the AutoSuggestBox IsSuggestionListOpen property
+    /// </summary>
+    internal bool IsSuggestionListOpen
+    {
+        get => (_autoSuggestBox != null) ? _autoSuggestBox.IsSuggestionListOpen : false;
+        set
+        {
+            if (_autoSuggestBox != null)
+            {
+                _autoSuggestBox.IsSuggestionListOpen = value;
+            }
+        }
+    }
 
     /// <summary>
     /// Used to track if we're on the first character of the textbox while there is selected text