QmlDesigner: Change 3D grid stepping immediately on interval change

Changes in position snap interval cause visible changes, as helper
grid stepping is tied to this interval, so we notify puppet
about every change to snap interval rather than just notifying the
value when popup closes.

Fixes: QDS-10750
Change-Id: If84f79530634c81f1d17f49d21929a442ff544f1
Reviewed-by: Mahmoud Badri <mahmoud.badri@qt.io>
Reviewed-by: Qt CI Patch Build Bot <ci_patchbuild_bot@qt.io>
(cherry picked from commit 3635186dc24bad2d9909fa59a32d65f1dda5b58b)
Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>

1 files changed, 8 insertions, 1 deletions

diff --git a/src/plugins/qmldesigner/components/edit3d/edit3dview.cpp b/src/plugins/qmldesigner/components/edit3d/edit3dview.cpp
index a33c9c0019e..bb1b3e74985 100644
--- a/src/plugins/qmldesigner/components/edit3d/edit3dview.cpp
+++ b/src/plugins/qmldesigner/components/edit3d/edit3dview.cpp
@@ -966,8 +966,15 @@ void Edit3DView::createEdit3DActions()
         snapToggleTrigger);
 
     SelectionContextOperation snapConfigTrigger = [this](const SelectionContext &) {
-        if (!m_snapConfiguration)
+        if (!m_snapConfiguration) {
             m_snapConfiguration = new SnapConfiguration(this);
+            connect(m_snapConfiguration.data(), &SnapConfiguration::posIntChanged,
+                    this, [this]() {
+                // Notify every change of position interval as that causes visible changes in grid
+                rootModelNode().setAuxiliaryData(edit3dSnapPosIntProperty,
+                                                 m_snapConfiguration->posInt());
+            });
+        }
         m_snapConfiguration->showConfigDialog(resolveToolbarPopupPos(m_snapConfigAction.get()));
     };