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Add methods to expand/collapse multiple levels of items without a performance penalty. #273

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merged 8 commits into from
Apr 1, 2024
+186 −19
Merged

Add methods to expand/collapse multiple levels of items without a performance penalty. #273

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bbfa905
Added recursive version of Expand.
grokys Mar 8, 2024
ffd6e29
Speed up reassigning items.
grokys Mar 8, 2024
611ead6
Don't update flattened rows while disposing.
grokys Mar 11, 2024
4ef71b1
Add test for ExpandAll.
grokys Mar 11, 2024
6e53f61
Ensure sorted rows are initialized before testing.
grokys Mar 11, 2024
d73b294
Added CollapseAll.
grokys Mar 14, 2024
8796713
Added additional `ExpandRecursive` method.
grokys Mar 15, 2024
4ce9c2a
ExpandRecursive -> ExpandCollapseRecursive.
grokys Mar 20, 2024
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Don't update flattened rows while disposing.
@grokys
grokys committed Mar 11, 2024
commit 611ead6464aaa0e3863a695151527a4b86b62fe8
1 change: 1 addition & 0 deletions src/Avalonia.Controls.TreeDataGrid/Models/TreeDataGrid/HierarchicalRows.cs
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Original file line number Diff line number Diff line change
@@ -40,6 +40,7 @@ public HierarchicalRows(

public void Dispose()
{
_ignoreCollectionChanges = true;
_roots.Dispose();
GC.SuppressFinalize(this);
}