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fix(controls): Update ContentDialog For TitleBar CenterContent #1642

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Merged
pomianowski merged 1 commit into from
Jan 13, 2026
+16 −0
Merged

fix(controls): Update ContentDialog For TitleBar CenterContent #1642

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16 changes: 16 additions & 0 deletions src/Wpf.Ui/Controls/ContentDialog/ContentDialogHostController.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -292,11 +292,13 @@ private void DisableNonHostElement(DependencyObject? d)
}

var dp = d;
DependencyObject? cc = null;

// Special handling for the TitleBar
if (d is TitleBar titleBar)
{
dp = titleBar.TrailingContent as DependencyObject;
cc = titleBar.CenterContent as DependencyObject;
}

try
Expand All @@ -313,6 +315,20 @@ private void DisableNonHostElement(DependencyObject? d)
fce.SetCurrentValue(ContentElement.IsEnabledProperty, false);
break;
}

// for TitleBar new CenterContent
switch (cc)
{
case UIElement { IsEnabled: true } ccui:
_disabledElements.Add(cc);
ccui.SetCurrentValue(UIElement.IsEnabledProperty, false);
break;

case FrameworkContentElement { IsEnabled: true } ccfce:
_disabledElements.Add(cc);
ccfce.SetCurrentValue(ContentElement.IsEnabledProperty, false);
break;
}
}
catch
{
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