From c1c3772a11b1f3fbad8846cc714120771d85fa53 Mon Sep 17 00:00:00 2001
From: alielie <alielie@git.com>
Date: 星期四, 12 六月 2025 20:10:59 +0800
Subject: [PATCH] 新增SeqEditor
---
HMI.UI/Controls/treegrid/Controls/TreeDataGrid.cs | 25 ++++++++++++++++++++-----
1 files changed, 20 insertions(+), 5 deletions(-)
diff --git a/HMI.UI/Controls/treegrid/Controls/TreeDataGrid.cs b/HMI.UI/Controls/treegrid/Controls/TreeDataGrid.cs
index fdd2866..8823656 100644
--- a/HMI.UI/Controls/treegrid/Controls/TreeDataGrid.cs
+++ b/HMI.UI/Controls/treegrid/Controls/TreeDataGrid.cs
@@ -48,21 +48,36 @@
{
if (e.OldValue != null && e.OldValue is TreeItemData oldTreeData)
{
+ oldTreeData.IsExpandedChange -= DataIsExpandedChange;
oldTreeData.VisibleChange -= DataVisiableChange;
+
}
if (DataContext != null && DataContext is TreeItemData treeData)
{
+ treeData.IsExpandedChange += DataIsExpandedChange;
treeData.VisibleChange += DataVisiableChange;
+ }
+ }
+
+ private void DataIsExpandedChange(object sender, bool IsExpanded)
+ {
+ object parent = ItemsControl.ItemsControlFromItemContainer(this);
+ if (sender is TreeItemData tid)
+ {
+ foreach (var data in tid.Items)
+ {
+ data.IsVisible = IsExpanded;
+ }
}
}
private void DataVisiableChange(object sender, bool visiable)
{
- object parent = ItemsControl.ItemsControlFromItemContainer(this);
- if (parent != null && parent is TreeDataGrid treeDataGrid)
- {
- treeDataGrid.OnExpandedChange(visiable);
- }
+ this.Visibility = visiable ? Visibility.Visible : Visibility.Collapsed;
+ //if (parent != null && parent is TreeDataGrid treeDataGrid)
+ //{
+ // treeDataGrid.OnExpandedChange(visiable);
+ //}
}
}
}
--
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