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Force TreeView to recalculate its size after restoring item openness in TreeView::restoreOpennessState() so that its Viewport scroll position is restored correctly

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ed 2017-04-26 10:48:59 +01:00
parent bc78b2f524
commit 79885fc6ad
1 changed files with 3 additions and 0 deletions
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3
modules/juce_gui_basics/widgets/juce_TreeView.cpp
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@ -638,6 +638,9 @@ void TreeView::restoreOpennessState (const XmlElement& newState, const bool rest
{
rootItem->restoreOpennessState (newState);
needsRecalculating = true;
recalculateIfNeeded();
if (newState.hasAttribute ("scrollPos"))
viewport->setViewPosition (viewport->getViewPositionX(),
newState.getIntAttribute ("scrollPos"));