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#81 Fixed issue with docked pane becomes not visible (overlapped). #82

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Oct 26, 2019
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Original file line number Diff line number Diff line change
Expand Up @@ -607,6 +607,10 @@ public virtual void AdjustFixedChildrenPanelSizes(Size? parentSize = null)
{
child.AdjustFixedChildrenPanelSizes(availableSize);
}

// #81 - Make parents update their children up the tree. Otherwise, they will not be redrawn.
if (parentSize == null)
_model.RaiseChildrenTreeChanged();
}

private FrameworkElement GetNextVisibleChild( int index )
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Original file line number Diff line number Diff line change
Expand Up @@ -38,6 +38,14 @@ protected void NotifyChildrenTreeChanged( ChildrenTreeChange change )
parentGroup.NotifyChildrenTreeChanged( ChildrenTreeChange.TreeChanged );
}

internal void RaiseChildrenTreeChanged()
{
OnChildrenTreeChanged(ChildrenTreeChange.DirectChildrenChanged);
var parentGroup = Parent as LayoutGroupBase;
if (parentGroup != null)
parentGroup.RaiseChildrenTreeChanged();
}

protected virtual void OnChildrenTreeChanged( ChildrenTreeChange change )
{
if( ChildrenTreeChanged != null )
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