X-Git-Url: https://git.ucc.asn.au/?p=ipdf%2Fcode.git;a=blobdiff_plain;f=src%2Fcontrolpanel.cpp;h=462105f9b415bcca92bae8b1153e7f95b4df6dfc;hp=0a50114c126792f23d66b7b129707cf62d763958;hb=b716ae547424e4e4bbda86781a151c31e3a64e67;hpb=54cbdc5600ed4280f1e33f9f1f4780e48713c352

diff --git a/src/controlpanel.cpp b/src/controlpanel.cpp
index 0a50114..462105f 100644
--- a/src/controlpanel.cpp
+++ b/src/controlpanel.cpp
@@ -315,6 +315,10 @@ void ControlPanel::InsertTextIntoDocument()
 	m_doc.AddText(msg, scale, xx, yy);
 #ifndef QUADTREE_DISABLED
 	m_doc.PropagateQuadChanges(m_view.GetCurrentQuadtreeNode());
+	// We may have split the object across up-to four nodes, so try the neighbouring nodes.
+	m_doc.PropagateQuadChanges(m_doc.GetQuadTree().GetNeighbour(m_view.GetCurrentQuadtreeNode(), 0, 1, 0));
+	m_doc.PropagateQuadChanges(m_doc.GetQuadTree().GetNeighbour(m_view.GetCurrentQuadtreeNode(), 1, 0, 0));
+	m_doc.PropagateQuadChanges(m_doc.GetQuadTree().GetNeighbour(m_view.GetCurrentQuadtreeNode(), 1, 1, 0));
 #endif
 	m_view.ForceRenderDirty();
 	m_view.ForceBufferDirty();
@@ -335,6 +339,10 @@ void ControlPanel::InsertSVGIntoDocument()
 	m_doc.ParseSVG(m_text_edit->toPlainText().toStdString(), bounds);
 #ifndef QUADTREE_DISABLED
 	m_doc.PropagateQuadChanges(m_view.GetCurrentQuadtreeNode());
+	// We may have split the object across up-to four nodes, so try the neighbouring nodes.
+	m_doc.PropagateQuadChanges(m_doc.GetQuadTree().GetNeighbour(m_view.GetCurrentQuadtreeNode(), 0, 1, 0));
+	m_doc.PropagateQuadChanges(m_doc.GetQuadTree().GetNeighbour(m_view.GetCurrentQuadtreeNode(), 1, 0, 0));
+	m_doc.PropagateQuadChanges(m_doc.GetQuadTree().GetNeighbour(m_view.GetCurrentQuadtreeNode(), 1, 1, 0));
 #endif
 	m_view.ForceRenderDirty();
 	m_view.ForceBufferDirty();
@@ -365,6 +373,10 @@ void ControlPanel::LoadSVGIntoDocument()
 	m_doc.LoadSVG(filename.toStdString(), bounds);
 #ifndef QUADTREE_DISABLED
 	m_doc.PropagateQuadChanges(m_view.GetCurrentQuadtreeNode());
+	// We may have split the object across up-to four nodes, so try the neighbouring nodes.
+	m_doc.PropagateQuadChanges(m_doc.GetQuadTree().GetNeighbour(m_view.GetCurrentQuadtreeNode(), 0, 1, 0));
+	m_doc.PropagateQuadChanges(m_doc.GetQuadTree().GetNeighbour(m_view.GetCurrentQuadtreeNode(), 1, 0, 0));
+	m_doc.PropagateQuadChanges(m_doc.GetQuadTree().GetNeighbour(m_view.GetCurrentQuadtreeNode(), 1, 1, 0));
 #endif
 	m_view.ForceRenderDirty();
 	m_view.ForceBufferDirty();