From 23290b805051e2c7e7636ffdc17b51a40f1ed5b9 Mon Sep 17 00:00:00 2001
From: wandererfan <wandererfan@gmail.com>
Date: Sun, 2 Nov 2025 19:29:35 -0500
Subject: [PATCH 01/13] [TD]add preference methods for center marks

---
 src/Mod/TechDraw/App/Preferences.cpp          | 10 ++++++++++
 src/Mod/TechDraw/App/Preferences.h            |  3 +++
 src/Mod/TechDraw/Gui/PagePrinter.cpp          |  2 +-
 src/Mod/TechDraw/Gui/ViewProviderViewPart.cpp |  3 +--
 4 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/src/Mod/TechDraw/App/Preferences.cpp b/src/Mod/TechDraw/App/Preferences.cpp
index 7b87739711..f97c9ed9e9 100644
--- a/src/Mod/TechDraw/App/Preferences.cpp
+++ b/src/Mod/TechDraw/App/Preferences.cpp
@@ -709,3 +709,13 @@ double Preferences::detailSnapRadius()
     return getPreferenceGroup("General")->GetFloat("DetailSnapRadius", 0.6);
 }
 
+
+bool Preferences::showCenterMarks()
+{
+    return getPreferenceGroup("Decorations")->GetBool("ShowCenterMarks", false);
+}
+
+bool Preferences::printCenterMarks()
+{
+    return getPreferenceGroup("Decorations")->GetBool("PrintCenterMarks", false);
+}
diff --git a/src/Mod/TechDraw/App/Preferences.h b/src/Mod/TechDraw/App/Preferences.h
index 1eb0afa6e9..7fe50c9bb5 100644
--- a/src/Mod/TechDraw/App/Preferences.h
+++ b/src/Mod/TechDraw/App/Preferences.h
@@ -166,6 +166,9 @@ public:
     static bool snapDetailHighlights();
     static double detailSnapRadius();
 
+    static bool showCenterMarks();
+    static bool printCenterMarks();
+
 };
 
 
diff --git a/src/Mod/TechDraw/Gui/PagePrinter.cpp b/src/Mod/TechDraw/Gui/PagePrinter.cpp
index c0f33c026a..49b0411741 100644
--- a/src/Mod/TechDraw/Gui/PagePrinter.cpp
+++ b/src/Mod/TechDraw/Gui/PagePrinter.cpp
@@ -240,7 +240,7 @@ void PagePrinter::printAllPdf(QPrinter* printer, App::Document* doc)
         renderPage(vpp, painter, sourceRect, targetRect);
         dPage->redrawCommand();
 
-        ourScene->setExportingPdf(true);
+        ourScene->setExportingPdf(false);
     }
 
     ourDoc->setModified(docModifiedState);
diff --git a/src/Mod/TechDraw/Gui/ViewProviderViewPart.cpp b/src/Mod/TechDraw/Gui/ViewProviderViewPart.cpp
index bb20e943c0..2ff8ce7781 100644
--- a/src/Mod/TechDraw/Gui/ViewProviderViewPart.cpp
+++ b/src/Mod/TechDraw/Gui/ViewProviderViewPart.cpp
@@ -102,12 +102,11 @@ ViewProviderViewPart::ViewProviderViewPart()
     ADD_PROPERTY_TYPE(ExtraWidth, (weight), group, App::Prop_None, "The thickness of LineGroup Extra lines, if enabled");
 
     double defScale = Preferences::getPreferenceGroup("Decorations")->GetFloat("CenterMarkScale", 0.50);
-    bool   defShowCenters = Preferences::getPreferenceGroup("Decorations")->GetBool("ShowCenterMarks", false);
 
     //decorations
     ADD_PROPERTY_TYPE(HorizCenterLine ,(false), dgroup, App::Prop_None, "Show a horizontal centerline through view");
     ADD_PROPERTY_TYPE(VertCenterLine ,(false), dgroup, App::Prop_None, "Show a vertical centerline through view");
-    ADD_PROPERTY_TYPE(ArcCenterMarks ,(defShowCenters), dgroup, App::Prop_None, "Center marks on/off");
+    ADD_PROPERTY_TYPE(ArcCenterMarks ,(Preferences::showCenterMarks()), dgroup, App::Prop_None, "Center marks on/off");
     ADD_PROPERTY_TYPE(CenterScale, (defScale), dgroup, App::Prop_None, "Center mark size adjustment, if enabled");
 
     //properties that affect Section Line

From 4bb8f7e8ebbaac494338617d288ffe44852c7aaf Mon Sep 17 00:00:00 2001
From: wandererfan <wandererfan@gmail.com>
Date: Sun, 2 Nov 2025 19:33:58 -0500
Subject: [PATCH 02/13] [TD]add getExportingAny()

---
 src/Mod/TechDraw/Gui/QGSPage.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Mod/TechDraw/Gui/QGSPage.h b/src/Mod/TechDraw/Gui/QGSPage.h
index 294fd8431d..d5d0fbdacd 100644
--- a/src/Mod/TechDraw/Gui/QGSPage.h
+++ b/src/Mod/TechDraw/Gui/QGSPage.h
@@ -136,10 +136,11 @@ public:
     TechDraw::DrawPage* getDrawPage();
 
     void setExportingSvg(bool enable);
-    bool getExportingSvg() { return m_exportingSvg; }
+    bool getExportingSvg() const { return m_exportingSvg; }
 
     void setExportingPdf(bool enable) { m_exportingPdf = enable; };
     bool getExportingPdf() const { return m_exportingPdf; }
+    bool getExportingAny() const { return getExportingPdf() || getExportingSvg(); }
 
     virtual void refreshViews();
 

From d2bbd78c671cd704b24a256c56bf6338b1acf803 Mon Sep 17 00:00:00 2001
From: wandererfan <wandererfan@gmail.com>
Date: Mon, 3 Nov 2025 15:53:58 -0500
Subject: [PATCH 03/13] [TD]clear selection affects vertex display

- clearing the selection here causes the new vertex to not be displayed
---
 src/Mod/TechDraw/Gui/CommandAnnotate.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/Mod/TechDraw/Gui/CommandAnnotate.cpp b/src/Mod/TechDraw/Gui/CommandAnnotate.cpp
index 10a97eb9bc..010ef98ada 100644
--- a/src/Mod/TechDraw/Gui/CommandAnnotate.cpp
+++ b/src/Mod/TechDraw/Gui/CommandAnnotate.cpp
@@ -231,7 +231,6 @@ void CmdTechDrawCosmeticVertexGroup::activated(int iMsg)
             Base::Console().message("CMD::CVGrp - invalid iMsg: %d\n", iMsg);
     };
     updateActive();
-    Gui::Selection().clearSelection();
 }
 
 Gui::Action * CmdTechDrawCosmeticVertexGroup::createAction()

From b918cac67aca5c3e971ddf991b08e72a6c5c18ef Mon Sep 17 00:00:00 2001
From: wandererfan <wandererfan@gmail.com>
Date: Mon, 3 Nov 2025 16:43:53 -0500
Subject: [PATCH 04/13] [TD]fix giant vertex from tracker

---
 src/Mod/TechDraw/Gui/QGTracker.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Mod/TechDraw/Gui/QGTracker.cpp b/src/Mod/TechDraw/Gui/QGTracker.cpp
index 8d47127a68..a2406ae0fd 100644
--- a/src/Mod/TechDraw/Gui/QGTracker.cpp
+++ b/src/Mod/TechDraw/Gui/QGTracker.cpp
@@ -400,7 +400,7 @@ void QGTracker::setPoint(std::vector<QPointF> pts)
     auto point = new QGIVertex(-1);
     point->setParentItem(this);
     point->setPos(pts.front());
-    point->setRadius(static_cast<QGIViewPart *>(m_qgParent)->getVertexSize());
+    point->setRadius(Rez::guiX(getTrackerWeight()));
     point->setNormalColor(Qt::blue);
     point->setFillColor(Qt::blue);
     point->setPrettyNormal();

From f0da095cf8df2162950e495578da286e00ceb63a Mon Sep 17 00:00:00 2001
From: wandererfan <wandererfan@gmail.com>
Date: Mon, 3 Nov 2025 16:44:51 -0500
Subject: [PATCH 05/13] [TD]fix center marks not shown

---
 src/Mod/TechDraw/Gui/QGIViewPart.cpp | 153 +++++++++++++++++++--------
 src/Mod/TechDraw/Gui/QGIViewPart.h   |  10 +-
 2 files changed, 115 insertions(+), 48 deletions(-)

diff --git a/src/Mod/TechDraw/Gui/QGIViewPart.cpp b/src/Mod/TechDraw/Gui/QGIViewPart.cpp
index b2d4c0b904..bc21ebce44 100644
--- a/src/Mod/TechDraw/Gui/QGIViewPart.cpp
+++ b/src/Mod/TechDraw/Gui/QGIViewPart.cpp
@@ -63,6 +63,7 @@
 #include "ZVALUE.h"
 #include "PathBuilder.h"
 #include "QGIBreakLine.h"
+#include "QGSPage.h"
 
 using namespace TechDraw;
 using namespace TechDrawGui;
@@ -101,8 +102,15 @@ QVariant QGIViewPart::itemChange(GraphicsItemChange change, const QVariant& valu
         bool selectState = value.toBool();
         if (!selectState && !isUnderMouse()) {
             // hide everything
+            bool hideCenters = hideCenterMarks();
             for (auto& child : childItems()) {
-                if (child->type() == UserType::QGIVertex || child->type() == UserType::QGICMark) {
+                if (child->type() == UserType::QGIVertex) {
+                    child->hide();
+                    continue;
+                }
+
+                if (child->type() == UserType::QGICMark &&
+                    hideCenters) {
                     child->hide();
                 }
             }
@@ -116,15 +124,21 @@ QVariant QGIViewPart::itemChange(GraphicsItemChange change, const QVariant& valu
     }
     else if (change == QGraphicsItem::ItemSceneHasChanged) {
         if (scene()) {
+            // added to scene
             m_selectionChangedConnection = connect(scene(), &QGraphicsScene::selectionChanged, this, [this]() {
                 // When selection changes, if the mouse is not over the view,
                 // hide any non-selected vertices.
                 if (!isUnderMouse()) {
+                    bool hideCenters = hideCenterMarks();
                     for (auto* child : childItems()) {
-                        if ((child->type() == UserType::QGIVertex || child->type() == UserType::QGICMark) &&
+                        if (child->type() == UserType::QGIVertex &&
                             !child->isSelected()) {
                             child->hide();
                         }
+                        if (child->type() == UserType::QGICMark &&
+                            hideCenters) {
+                            child->hide();
+                        }
                     }
                     update();
                 }
@@ -159,7 +173,6 @@ bool QGIViewPart::sceneEventFilter(QGraphicsItem *watched, QEvent *event)
 //! selected, remove it from the view.
 bool QGIViewPart::removeSelectedCosmetic() const
 {
-    // Base::Console().message("QGIVP::removeSelectedCosmetic()\n");
     auto dvp(dynamic_cast<TechDraw::DrawViewPart*>(getViewObject()));
     if (!dvp) {
         throw Base::RuntimeError("Graphic has no feature!");
@@ -458,7 +471,8 @@ void QGIViewPart::drawAllVertexes()
     QColor vertexColor = PreferencesGui::getAccessibleQColor(PreferencesGui::vertexQColor());
 
     const std::vector<TechDraw::VertexPtr>& verts = dvp->getVertexGeometry();
-    std::vector<TechDraw::VertexPtr>::const_iterator vert = verts.begin();
+    auto vert = verts.begin();
+    bool hideCenters = hideCenterMarks();
     for (int i = 0; vert != verts.end(); ++vert, i++) {
         if ((*vert)->isCenter()) {
             if (showCenterMarks()) {
@@ -469,7 +483,7 @@ void QGIViewPart::drawAllVertexes()
                 cmItem->setSize(getVertexSize() * vp->CenterScale.getValue());
                 cmItem->setPrettyNormal();
                 cmItem->setZValue(ZVALUE::VERTEX);
-                cmItem->setVisible(m_isHovered);
+                cmItem->setVisible(!hideCenters);
             }
         } else {
             //regular Vertex
@@ -482,7 +496,7 @@ void QGIViewPart::drawAllVertexes()
                 item->setRadius(getVertexSize());
                 item->setPrettyNormal();
                 item->setZValue(ZVALUE::VERTEX);
-                item->setVisible(m_isHovered);
+                item->setVisible(m_isHovered || isSelected());
             }
         }
     }
@@ -513,39 +527,6 @@ bool QGIViewPart::showThisEdge(BaseGeomPtr geom)
     return false;
 }
 
-// returns true if vertex dots should be shown
-bool QGIViewPart::showVertices()
-{
-    // dvp and vp already validated
-    auto dvp(static_cast<TechDraw::DrawViewPart*>(getViewObject()));
-
-    if (dvp->CoarseView.getValue()) {
-        // never show vertices in CoarseView
-        return false;
-    }
-    return true;
-}
-
-
-// returns true if arc center marks should be shown
-bool QGIViewPart::showCenterMarks()
-{
-    // dvp and vp already validated
-    auto dvp(static_cast<TechDraw::DrawViewPart*>(getViewObject()));
-    auto vp(static_cast<ViewProviderViewPart*>(getViewProvider(dvp)));
-
-    if (!vp->ArcCenterMarks.getValue()) {
-        // no center marks if view property is false
-        return false;
-    }
-    if (prefPrintCenters()) {
-        // frames are off, view property is true and Print Center Marks is true
-        return true;
-    }
-
-    return true;
-}
-
 
 bool QGIViewPart::formatGeomFromCosmetic(std::string cTag, QGIEdge* item)
 {
@@ -1202,11 +1183,6 @@ bool QGIViewPart::prefFaceEdges()
     return result;
 }
 
-bool QGIViewPart::prefPrintCenters()
-{
-    bool printCenters = Preferences::getPreferenceGroup("Decorations")->GetBool("PrintCenterMarks", false);//true matches v0.18 behaviour
-    return printCenters;
-}
 
 Base::Color QGIViewPart::prefBreaklineColor()
 {
@@ -1330,11 +1306,98 @@ void QGIViewPart::hoverLeaveEvent(QGraphicsSceneHoverEvent *event)
 {
     QGIView::hoverLeaveEvent(event);
 
+    if (isSelected()) {
+        // if the view is selected, we should leave things alone.
+        return;
+    }
+
+    bool hideCenters = hideCenterMarks();
+
     for (auto& child : childItems()) {
-        if ((child->type() == UserType::QGIVertex || child->type() == UserType::QGICMark) &&
+        if (child->type() == UserType::QGIVertex &&
             !child->isSelected()) {
             child->hide();
+            continue;
+        }
+
+        if (child->type() == UserType::QGICMark) {
+            if (child->isSelected()) {
+                continue;
+            }
+
+            if (hideCenters) {
+                child->hide();
+            }
         }
     }
     update();
 }
+
+
+bool QGIViewPart::isExporting() const
+{
+    // dvp already validated
+    auto viewPart {freecad_cast<TechDraw::DrawViewPart*>(getViewObject())};
+    auto vpPage = getViewProviderPage(viewPart);
+
+    QGSPage* scenePage = vpPage->getQGSPage();
+    if (!scenePage) {
+        return false;
+    }
+
+    return scenePage->getExportingAny();
+}
+
+
+// returns true if vertex dots should be shown
+bool QGIViewPart::showVertices() const
+{
+    // dvp already validated
+    auto dvp(static_cast<TechDraw::DrawViewPart*>(getViewObject()));
+
+    if (dvp->CoarseView.getValue()) {
+        // never show vertices in CoarseView
+        return false;
+    }
+
+    // if (isSelected()) {
+    //     return true;
+    // }
+
+    // if we have selected verts?
+
+    return true;
+}
+
+
+// returns true if arc center marks should be shown
+bool QGIViewPart::showCenterMarks() const
+{
+    // dvp and vp already validated
+    auto dvp(static_cast<TechDraw::DrawViewPart*>(getViewObject()));
+    auto vp(static_cast<ViewProviderViewPart*>(getViewProvider(dvp)));
+
+    if (isExporting() && Preferences::printCenterMarks()) {
+        return true;
+    }
+
+    return vp->ArcCenterMarks.getValue();
+}
+
+//! true if center marks (type of vertex) should be hidden
+bool QGIViewPart::hideCenterMarks() const
+{
+    // printing
+    if (isExporting() &&
+        Preferences::printCenterMarks()) {
+        return false;
+    }
+
+    // on screen
+    if (showCenterMarks()) {
+        return false;
+    }
+
+    return true;
+}
+
diff --git a/src/Mod/TechDraw/Gui/QGIViewPart.h b/src/Mod/TechDraw/Gui/QGIViewPart.h
index b762e425e5..dcf1201eb6 100644
--- a/src/Mod/TechDraw/Gui/QGIViewPart.h
+++ b/src/Mod/TechDraw/Gui/QGIViewPart.h
@@ -126,6 +126,11 @@ public:
     virtual double getLineWidth();
     virtual double getVertexSize();
 
+    bool isExporting() const;
+    bool hideCenterMarks() const;
+
+
+
 protected:
     bool sceneEventFilter(QGraphicsItem *watched, QEvent *event) override;
     QPainterPath drawPainterPath(TechDraw::BaseGeomPtr baseGeom) const;
@@ -142,14 +147,13 @@ protected:
     void removePrimitives();
     void removeDecorations();
     bool prefFaceEdges();
-    bool prefPrintCenters();
     Base::Color prefBreaklineColor();
 
     bool formatGeomFromCosmetic(std::string cTag, QGIEdge* item);
     bool formatGeomFromCenterLine(std::string cTag, QGIEdge* item);
 
-    bool showCenterMarks();
-    bool showVertices();
+    bool showCenterMarks() const;
+    bool showVertices() const;
 
 private:
     QList<QGraphicsItem*> deleteItems;

From 73e4b296b12fdf3667ac96d8dbdcc1b52b7de91a Mon Sep 17 00:00:00 2001
From: wandererfan <wandererfan@gmail.com>
Date: Mon, 3 Nov 2025 22:25:01 -0500
Subject: [PATCH 06/13] [TD]fix fail to create vertex outside frame

---
 src/Mod/TechDraw/Gui/QGTracker.cpp     | 8 ++++++--
 src/Mod/TechDraw/Gui/QGTracker.h       | 2 ++
 src/Mod/TechDraw/Gui/TaskCosVertex.cpp | 3 +++
 3 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/src/Mod/TechDraw/Gui/QGTracker.cpp b/src/Mod/TechDraw/Gui/QGTracker.cpp
index a2406ae0fd..c155811a31 100644
--- a/src/Mod/TechDraw/Gui/QGTracker.cpp
+++ b/src/Mod/TechDraw/Gui/QGTracker.cpp
@@ -273,6 +273,10 @@ void QGTracker::onDoubleClick(QPointF pos)
 
 void QGTracker::getPickedQGIV(QPointF pos)
 {
+    if (m_qgParent) {
+        return;
+    }
+
     setVisible(false);
     m_qgParent = nullptr;
     QList<QGraphicsView *> views = scene()->views();
@@ -284,13 +288,12 @@ void QGTracker::getPickedQGIV(QPointF pos)
         if (topItem != pickedItem) {
             pickedItem = topItem;
         }                               //pickedItem sb a QGIV
-        QGIView* qgParent = dynamic_cast<QGIView*>(pickedItem);
+        auto* qgParent = dynamic_cast<QGIView*>(pickedItem);
         if (qgParent) {
             m_qgParent = qgParent;
         }
     }
     setVisible(true);
-    return;
 }
 
 QRectF QGTracker::boundingRect() const
@@ -420,6 +423,7 @@ std::vector<Base::Vector3d> QGTracker::convertPoints()
 void QGTracker::terminateDrawing()
 {
     setCursor(Qt::ArrowCursor);
+    // should we care if m_qgParent is null?
     Q_EMIT drawingFinished(m_points, m_qgParent);
 }
 
diff --git a/src/Mod/TechDraw/Gui/QGTracker.h b/src/Mod/TechDraw/Gui/QGTracker.h
index 30d805a108..67368484b1 100644
--- a/src/Mod/TechDraw/Gui/QGTracker.h
+++ b/src/Mod/TechDraw/Gui/QGTracker.h
@@ -95,6 +95,8 @@ public:
     void setTrackerMode(TrackerMode m) { m_trackerMode = m; }
     QPointF snapToAngle(QPointF pt);
 
+    void setOwnerQView(QGIView* owner) { m_qgParent = owner; }
+
 Q_SIGNALS:
     void drawingFinished(std::vector<QPointF> pts, TechDrawGui::QGIView* qgParent);
     void qViewPicked(QPointF pos, TechDrawGui::QGIView* qgParent);
diff --git a/src/Mod/TechDraw/Gui/TaskCosVertex.cpp b/src/Mod/TechDraw/Gui/TaskCosVertex.cpp
index 47d02fb841..2830a6d08c 100644
--- a/src/Mod/TechDraw/Gui/TaskCosVertex.cpp
+++ b/src/Mod/TechDraw/Gui/TaskCosVertex.cpp
@@ -185,6 +185,9 @@ void TaskCosVertex::startTracker()
 
     if (!m_tracker) {
         m_tracker = new QGTracker(m_vpp->getQGSPage(), m_trackerMode);
+        std::string parentName = m_baseFeat->getNameInDocument();
+        QGIView* parentView = m_vpp->getQGSPage()->getQGIVByName(parentName);
+        m_tracker->setOwnerQView(parentView);
         QObject::connect(
             m_tracker, &QGTracker::drawingFinished,
             this, &TaskCosVertex::onTrackerFinished

From 2161e3132803bef45c73e7e68a67472e0fb31542 Mon Sep 17 00:00:00 2001
From: wandererfan <wandererfan@gmail.com>
Date: Wed, 5 Nov 2025 16:17:35 -0500
Subject: [PATCH 07/13] [TD]fix fail to clear frame on selection change

---
 src/Mod/TechDraw/Gui/QGIView.cpp     | 36 +++++++++++++++-------------
 src/Mod/TechDraw/Gui/QGIView.h       |  2 ++
 src/Mod/TechDraw/Gui/QGIViewPart.cpp |  3 +--
 3 files changed, 23 insertions(+), 18 deletions(-)

diff --git a/src/Mod/TechDraw/Gui/QGIView.cpp b/src/Mod/TechDraw/Gui/QGIView.cpp
index 5d62918318..2f546f0e2d 100644
--- a/src/Mod/TechDraw/Gui/QGIView.cpp
+++ b/src/Mod/TechDraw/Gui/QGIView.cpp
@@ -168,7 +168,6 @@ void QGIView::alignTo(QGraphicsItem*item, const QString &alignment)
 
 QVariant QGIView::itemChange(GraphicsItemChange change, const QVariant &value)
 {
-    //    Base::Console().message("QGIV::itemChange(%d)\n", change);
     if(change == ItemPositionChange && scene()) {
         QPointF newPos = value.toPointF();            //position within parent!
         TechDraw::DrawView* viewObj = getViewObject();
@@ -196,13 +195,10 @@ QVariant QGIView::itemChange(GraphicsItemChange change, const QVariant &value)
         return newPos;
     }
 
+    // wf: why scene()? because if our selected state has changed because we have been removed from
+    //     the scene, we don't do anything except wait to be deleted.
     if (change == ItemSelectedHasChanged && scene()) {
-        std::vector<Gui::SelectionObject> currentSelection = Gui::Selection().getSelectionEx();
-        bool isViewObjectSelected = Gui::Selection().isSelected(getViewObject());
-        bool hasSelectedSubElements =
-            !DrawGuiUtil::getSubsForSelectedObject(currentSelection, getViewObject()).empty();
-
-        if (isViewObjectSelected || hasSelectedSubElements) {
+        if (isSelected() || hasSelectedChildren(this)) {
             m_colCurrent = getSelectColor();
             m_border->show();
             m_label->show();
@@ -220,7 +216,6 @@ QVariant QGIView::itemChange(GraphicsItemChange change, const QVariant &value)
             }
         }
         drawBorder();
-        update();
     }
 
     return QGraphicsItemGroup::itemChange(change, value);
@@ -537,7 +532,6 @@ void QGIView::hoverEnterEvent(QGraphicsSceneHoverEvent *event)
     m_lock->setVisible(getViewObject()->isLocked() && getViewObject()->showLock());
 
     drawBorder();
-    update();
 }
 
 
@@ -560,13 +554,11 @@ void QGIView::hoverLeaveEvent(QGraphicsSceneHoverEvent *event)
     }
 
     drawBorder();
-    update();
 }
 
 //sets position in /Gui(graphics), not /App
 void QGIView::setPosition(qreal xPos, qreal yPos)
 {
-    //    Base::Console().message("QGIV::setPosition(%.3f, %.3f) (gui)\n", x, y);
     double newX = xPos;
     double newY = -yPos;
     double oldX = pos().x();
@@ -595,8 +587,6 @@ QGIViewClip* QGIView::getClipGroup()
 
 void QGIView::updateView(bool forceUpdate)
 {
-    //    Base::Console().message("QGIV::updateView() - %s\n", getViewObject()->getNameInDocument());
-
             //allow/prevent dragging
     if (getViewObject()->isLocked()) {
         setFlag(QGraphicsItem::ItemIsMovable, false);
@@ -678,7 +668,6 @@ void QGIView::toggleCache(bool state)
 
 void QGIView::draw()
 {
-    //    Base::Console().message("QGIV::draw()\n");
     double xFeat, yFeat;
     if (getViewObject()) {
         xFeat = Rez::guiX(getViewObject()->X.getValue());
@@ -742,10 +731,10 @@ void QGIView::layoutDecorations(const QRectF& contentArea,
 
 void QGIView::drawBorder()
 {
-    // Base::Console().message("QGIV::drawBorder() - %s\n", getViewName());
     auto feat = getViewObject();
-    if (!feat)
+    if (!feat) {
         return;
+    }
 
     prepareCaption();
 
@@ -1060,6 +1049,20 @@ void QGIView::makeMark(double xPos, double yPos, QColor color)
     vItem->setZValue(ZVALUE::VERTEX);
 }
 
+//! true if parent has any children which are selected
+bool QGIView::hasSelectedChildren(QGIView* parent)
+{
+    QList<QGraphicsItem*> children = parent->childItems();
+
+    auto itMatch = std::find_if(children.begin(), children.end(),
+             [&](QGraphicsItem* child) {
+                return child->isSelected();
+             });
+
+    return itMatch != children.end();
+}
+
+
 void QGIView::makeMark(Base::Vector3d pos, QColor color)
 {
     makeMark(pos.x, pos.y, color);
@@ -1070,6 +1073,7 @@ void QGIView::makeMark(QPointF pos, QColor color)
     makeMark(pos.x(), pos.y(), color);
 }
 
+
 //! Retrieves objects of type T with given indexes
 template <typename T>
 std::vector<T> QGIView::getObjects(std::vector<int> indexes)
diff --git a/src/Mod/TechDraw/Gui/QGIView.h b/src/Mod/TechDraw/Gui/QGIView.h
index d1a3cdb8c7..0a77c5f88b 100644
--- a/src/Mod/TechDraw/Gui/QGIView.h
+++ b/src/Mod/TechDraw/Gui/QGIView.h
@@ -174,6 +174,8 @@ public:
 
     bool pseudoEventFilter(QGraphicsItem *watched, QEvent *event) { return sceneEventFilter(watched, event); }
 
+    static bool hasSelectedChildren(QGIView* parent);
+
 protected:
     QGIView* getQGIVByName(std::string name) const;
 
diff --git a/src/Mod/TechDraw/Gui/QGIViewPart.cpp b/src/Mod/TechDraw/Gui/QGIViewPart.cpp
index bc21ebce44..e632327b6d 100644
--- a/src/Mod/TechDraw/Gui/QGIViewPart.cpp
+++ b/src/Mod/TechDraw/Gui/QGIViewPart.cpp
@@ -116,7 +116,7 @@ QVariant QGIViewPart::itemChange(GraphicsItemChange change, const QVariant& valu
             }
             return QGIView::itemChange(change, value);
         }
-        // we are selected
+        // we are selected, don't change anything?
     }
     else if (change == ItemSceneChange && scene()) {
         // This means we are finished?
@@ -140,7 +140,6 @@ QVariant QGIViewPart::itemChange(GraphicsItemChange change, const QVariant& valu
                             child->hide();
                         }
                     }
-                    update();
                 }
             });
         }

From f6c75c7838c51ac8b148d5f6b6d2e52a1eb2af76 Mon Sep 17 00:00:00 2001
From: wandererfan <wandererfan@gmail.com>
Date: Thu, 6 Nov 2025 10:02:37 -0500
Subject: [PATCH 08/13] [TD]fix no vertex select in front view of projection
 group

---
 src/Mod/TechDraw/Gui/QGIProjGroup.cpp | 49 ++++++++++++++++++++++-----
 src/Mod/TechDraw/Gui/QGIProjGroup.h   |  2 ++
 2 files changed, 43 insertions(+), 8 deletions(-)

diff --git a/src/Mod/TechDraw/Gui/QGIProjGroup.cpp b/src/Mod/TechDraw/Gui/QGIProjGroup.cpp
index 0f67b84135..46f1a3f9b3 100644
--- a/src/Mod/TechDraw/Gui/QGIProjGroup.cpp
+++ b/src/Mod/TechDraw/Gui/QGIProjGroup.cpp
@@ -32,10 +32,13 @@
 #include <Mod/TechDraw/App/DrawProjGroupItem.h>
 
 #include "QGIProjGroup.h"
+#include "QGIViewDimension.h"
+#include "QGIViewPart.h"
 #include "Rez.h"
 
 
 using namespace TechDrawGui;
+using namespace TechDraw;
 
 QGIProjGroup::QGIProjGroup()
 {
@@ -45,7 +48,6 @@ QGIProjGroup::QGIProjGroup()
     setFlag(ItemIsSelectable, false);
     setFlag(ItemIsMovable, true);
     setFiltersChildEvents(true);
-//    setFrameState(false);
 }
 
 TechDraw::DrawProjGroup * QGIProjGroup::getDrawView() const
@@ -53,6 +55,7 @@ TechDraw::DrawProjGroup * QGIProjGroup::getDrawView() const
     App::DocumentObject *obj = getViewObject();
     return dynamic_cast<TechDraw::DrawProjGroup *>(obj);
 }
+
 bool QGIProjGroup::autoDistributeEnabled() const
 {
     return getDrawView() && getDrawView()->AutoDistribute.getValue();
@@ -60,15 +63,28 @@ bool QGIProjGroup::autoDistributeEnabled() const
 
 bool QGIProjGroup::sceneEventFilter(QGraphicsItem* watched, QEvent *event)
 {
+    auto qvpart = dynamic_cast<QGIViewPart*>(watched);
+    std::vector<App::DocumentObject*> outlist = getViewObject()->getOutList();
+    if (!qvpart ||
+        !isMember(qvpart->getViewObject())) {
+        // if qwatched is not in this projgroup, we ignore the event as none of our business
+        return false;
+    }
+
 // i want to handle events before the child item that would ordinarily receive them
     if(event->type() == QEvent::GraphicsSceneMousePress ||
        event->type() == QEvent::GraphicsSceneMouseMove  ||
        event->type() == QEvent::GraphicsSceneMouseRelease) {
-
         QGIView *qAnchor = getAnchorQItem();
-        QGIView* qWatched = dynamic_cast<QGIView*>(watched);
+        auto* qWatched = dynamic_cast<QGIView*>(watched);
+        if (!qWatched) {
+            return false;
+        }
+
         // If AutoDistribute is enabled, catch events and move the anchor directly
-        if(qAnchor && (watched == qAnchor || (autoDistributeEnabled() && qWatched != nullptr))) {
+        //? the anchor doesn't move??
+        if(qAnchor && (watched == qAnchor ||
+                      (autoDistributeEnabled() && qWatched != nullptr))) {
             auto *mEvent = dynamic_cast<QGraphicsSceneMouseEvent*>(event);
 
             // Disable moves on the view to prevent double drag
@@ -143,6 +159,9 @@ QVariant QGIProjGroup::itemChange(GraphicsItemChange change, const QVariant &val
 
 void QGIProjGroup::mousePressEvent(QGraphicsSceneMouseEvent * event)
 {
+    // TODO: this bit is obsolete?  you can click on any secondary view to drag now.
+    // test event location against each secondary or just use the PG's bounding rect (ie if we got the
+    // event, the click must have been within the BR).
     QGIView *qAnchor = getAnchorQItem();
     if(qAnchor) {
         QPointF transPos = qAnchor->mapFromScene(event->scenePos());
@@ -150,31 +169,32 @@ void QGIProjGroup::mousePressEvent(QGraphicsSceneMouseEvent * event)
             mousePos = event->screenPos();
         }
     }
-    event->accept();
 }
 
 void QGIProjGroup::mouseMoveEvent(QGraphicsSceneMouseEvent * event)
 {
     QGIView *qAnchor = getAnchorQItem();
+    // this is obsolete too?
     if(scene() && qAnchor && (qAnchor == scene()->mouseGrabberItem() || autoDistributeEnabled())) {
         if((mousePos - event->screenPos()).manhattanLength() > 5) {    //if the mouse has moved more than 5, process the mouse event
             QGIViewCollection::mouseMoveEvent(event);
         }
     }
-    event->accept();
 }
 
 void QGIProjGroup::mouseReleaseEvent(QGraphicsSceneMouseEvent * event)
 {
     mouseReleaseEvent(getAnchorQItem(), event);
 }
+
+
 void QGIProjGroup::mouseReleaseEvent(QGIView* originator, QGraphicsSceneMouseEvent* event)
 {
     if(scene()) {
+        // this assumes we are dragging?
         if((mousePos - event->screenPos()).manhattanLength() < 5) {
             if(originator && originator->shape().contains(event->pos())) {
-                event->ignore();
-                originator->mouseReleaseEvent(event);
+                return;
             }
         }
         else if(scene() && originator) {
@@ -217,3 +237,16 @@ void QGIProjGroup::drawBorder()
 //    Base::Console().message("TRACE - QGIProjGroup::drawBorder - doing nothing!!\n");
 }
 
+
+//! true if dvpObj is a member of our projection group
+bool QGIProjGroup::isMember(App::DocumentObject* dvpObj) const
+{
+    std::vector<App::DocumentObject*> groupOutlist = getViewObject()->getOutList();
+    auto itMatch = std::find_if(groupOutlist.begin(), groupOutlist.end(),
+             [dvpObj](App::DocumentObject* child) {
+                return child == dvpObj;
+             });
+    return itMatch != groupOutlist.end();
+}
+
+
diff --git a/src/Mod/TechDraw/Gui/QGIProjGroup.h b/src/Mod/TechDraw/Gui/QGIProjGroup.h
index 4b67f25d2f..eb78b64258 100644
--- a/src/Mod/TechDraw/Gui/QGIProjGroup.h
+++ b/src/Mod/TechDraw/Gui/QGIProjGroup.h
@@ -59,6 +59,8 @@ public:
 
     void drawBorder() override;
 
+    bool isMember(App::DocumentObject* dvpObj) const;
+
 protected:
     bool sceneEventFilter(QGraphicsItem* watched, QEvent *event) override;
     QVariant itemChange(GraphicsItemChange change, const QVariant &value) override;

From 66a2dd984ed3d7a214992287b18ac2f5f6695771 Mon Sep 17 00:00:00 2001
From: wandererfan <wandererfan@gmail.com>
Date: Thu, 6 Nov 2025 11:17:42 -0500
Subject: [PATCH 09/13] [TD]fix cosmetic vertex outside frameRect is not
 selectable

- attempting to select a vertex outside the frameRect/boundingRect
  triggers hoverLeave event which hides the vertex.
---
 src/Mod/TechDraw/Gui/QGIView.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/Mod/TechDraw/Gui/QGIView.cpp b/src/Mod/TechDraw/Gui/QGIView.cpp
index 2f546f0e2d..0f3ca64fc1 100644
--- a/src/Mod/TechDraw/Gui/QGIView.cpp
+++ b/src/Mod/TechDraw/Gui/QGIView.cpp
@@ -799,6 +799,7 @@ QRectF QGIView::frameRect() const
             continue;
         }
         if (
+            // we only want the area defined by the edges
             child->type() != UserType::QGIRichAnno &&
             child->type() != UserType::QGEPath &&
             child->type() != UserType::QGMText &&
@@ -834,7 +835,9 @@ QRectF QGIView::customChildrenBoundingRect() const
             child->type() != UserType::QGCustomBorder &&
             child->type() != UserType::QGCustomLabel &&
             child->type() != UserType::QGICaption &&
-            child->type() != UserType::QGIVertex &&
+            // we treat vertices as part of the boundingRect to allow loose vertices outside of the
+            // area defined by the edges as in frameRect()
+            // child->type() != UserType::QGIVertex &&
             child->type() != UserType::QGICMark) {
             QRectF childRect = mapFromItem(child, child->boundingRect()).boundingRect();
             result = result.united(childRect);

From 110b4b0d95476cd4dc157704372c1f06ce0d39f0 Mon Sep 17 00:00:00 2001
From: wandererfan <wandererfan@gmail.com>
Date: Mon, 10 Nov 2025 10:27:13 -0500
Subject: [PATCH 10/13] [TD]fix lost mouse event in Projection Group

---
 src/Mod/TechDraw/Gui/QGIProjGroup.cpp | 66 ++++++++++++---------------
 1 file changed, 30 insertions(+), 36 deletions(-)

diff --git a/src/Mod/TechDraw/Gui/QGIProjGroup.cpp b/src/Mod/TechDraw/Gui/QGIProjGroup.cpp
index 46f1a3f9b3..a5023a67d8 100644
--- a/src/Mod/TechDraw/Gui/QGIProjGroup.cpp
+++ b/src/Mod/TechDraw/Gui/QGIProjGroup.cpp
@@ -61,59 +61,55 @@ bool QGIProjGroup::autoDistributeEnabled() const
     return getDrawView() && getDrawView()->AutoDistribute.getValue();
 }
 
+
+// note that we are not actually handling any of these events (ie we don't return true, and we don't
+// set the the event to ignore) here.
 bool QGIProjGroup::sceneEventFilter(QGraphicsItem* watched, QEvent *event)
 {
     auto qvpart = dynamic_cast<QGIViewPart*>(watched);
-    std::vector<App::DocumentObject*> outlist = getViewObject()->getOutList();
     if (!qvpart ||
         !isMember(qvpart->getViewObject())) {
         // if qwatched is not in this projgroup, we ignore the event as none of our business
         return false;
     }
 
-// i want to handle events before the child item that would ordinarily receive them
+    // i want to handle events before the child item that would ordinarily receive them
     if(event->type() == QEvent::GraphicsSceneMousePress ||
        event->type() == QEvent::GraphicsSceneMouseMove  ||
        event->type() == QEvent::GraphicsSceneMouseRelease) {
-        QGIView *qAnchor = getAnchorQItem();
         auto* qWatched = dynamic_cast<QGIView*>(watched);
         if (!qWatched) {
             return false;
         }
 
-        // If AutoDistribute is enabled, catch events and move the anchor directly
-        //? the anchor doesn't move??
-        if(qAnchor && (watched == qAnchor ||
-                      (autoDistributeEnabled() && qWatched != nullptr))) {
-            auto *mEvent = dynamic_cast<QGraphicsSceneMouseEvent*>(event);
+        auto *mEvent = dynamic_cast<QGraphicsSceneMouseEvent*>(event);
 
-            // Disable moves on the view to prevent double drag
-            std::vector<QGraphicsItem*> modifiedChildren;
-            for (auto* child : childItems()) {
-                if (child->isSelected() && (child->flags() & QGraphicsItem::ItemIsMovable)) {
-                    child->setFlag(QGraphicsItem::ItemIsMovable, false);
-                    modifiedChildren.push_back(child);
-                }
+        // Disable moves on the view to prevent double drag
+        std::vector<QGraphicsItem*> modifiedChildren;
+        for (auto* child : childItems()) {
+            if (child->isSelected() && (child->flags() & QGraphicsItem::ItemIsMovable)) {
+                child->setFlag(QGraphicsItem::ItemIsMovable, false);
+                modifiedChildren.push_back(child);
             }
-
-            switch (event->type()) {
-                case QEvent::GraphicsSceneMousePress:
-                    mousePressEvent(mEvent);
-                    break;
-                case QEvent::GraphicsSceneMouseMove:
-                    mouseMoveEvent(mEvent);
-                    break;
-                case QEvent::GraphicsSceneMouseRelease:
-                    mouseReleaseEvent(qWatched, mEvent);
-                    break;
-                default:
-                    break;
-            }
-            for (auto* child : modifiedChildren) {
-                child->setFlag(QGraphicsItem::ItemIsMovable, true);
-            }
-            return true;
         }
+
+        switch (event->type()) {
+            case QEvent::GraphicsSceneMousePress:
+                mousePressEvent(mEvent);
+                break;
+            case QEvent::GraphicsSceneMouseMove:
+                mouseMoveEvent(mEvent);
+                break;
+            case QEvent::GraphicsSceneMouseRelease:
+                mouseReleaseEvent(qWatched, mEvent);
+                break;
+            default:
+                break;
+        }
+        for (auto* child : modifiedChildren) {
+            child->setFlag(QGraphicsItem::ItemIsMovable, true);
+        }
+        return false;
     }
 
     return false;
@@ -159,9 +155,7 @@ QVariant QGIProjGroup::itemChange(GraphicsItemChange change, const QVariant &val
 
 void QGIProjGroup::mousePressEvent(QGraphicsSceneMouseEvent * event)
 {
-    // TODO: this bit is obsolete?  you can click on any secondary view to drag now.
-    // test event location against each secondary or just use the PG's bounding rect (ie if we got the
-    // event, the click must have been within the BR).
+    // save the new mousePos, but don't do anything else.
     QGIView *qAnchor = getAnchorQItem();
     if(qAnchor) {
         QPointF transPos = qAnchor->mapFromScene(event->scenePos());

From cf656ba77e5de5890248366866c71c633502773f Mon Sep 17 00:00:00 2001
From: wandererfan <wandererfan@gmail.com>
Date: Tue, 11 Nov 2025 18:41:01 -0500
Subject: [PATCH 11/13] [TD]fix center mark preferences not honored

---
 src/Mod/TechDraw/Gui/QGIViewPart.cpp | 43 ++++++++++++----------------
 1 file changed, 19 insertions(+), 24 deletions(-)

diff --git a/src/Mod/TechDraw/Gui/QGIViewPart.cpp b/src/Mod/TechDraw/Gui/QGIViewPart.cpp
index e632327b6d..386dec846a 100644
--- a/src/Mod/TechDraw/Gui/QGIViewPart.cpp
+++ b/src/Mod/TechDraw/Gui/QGIViewPart.cpp
@@ -471,19 +471,19 @@ void QGIViewPart::drawAllVertexes()
 
     const std::vector<TechDraw::VertexPtr>& verts = dvp->getVertexGeometry();
     auto vert = verts.begin();
-    bool hideCenters = hideCenterMarks();
     for (int i = 0; vert != verts.end(); ++vert, i++) {
         if ((*vert)->isCenter()) {
-            if (showCenterMarks()) {
-                auto* cmItem = new QGICMark(i);
-                addToGroup(cmItem);
-                cmItem->setPos(Rez::guiX((*vert)->x()), Rez::guiX((*vert)->y()));
-                cmItem->setThick(0.5F * getLineWidth());//need minimum?
-                cmItem->setSize(getVertexSize() * vp->CenterScale.getValue());
-                cmItem->setPrettyNormal();
-                cmItem->setZValue(ZVALUE::VERTEX);
-                cmItem->setVisible(!hideCenters);
-            }
+            auto* cmItem = new QGICMark(i);
+            addToGroup(cmItem);
+            cmItem->setPos(Rez::guiX((*vert)->x()), Rez::guiX((*vert)->y()));
+            cmItem->setThick(0.5F * getLineWidth());    //need minimum?
+            cmItem->setSize(getVertexSize() * vp->CenterScale.getValue());
+            cmItem->setPrettyNormal();
+            cmItem->setZValue(ZVALUE::VERTEX);
+            bool showMark =
+                ( (!isExporting() && vp->ArcCenterMarks.getValue()) ||
+                  (isExporting() && Preferences::printCenterMarks()) );
+            cmItem->setVisible(showMark);
         } else {
             //regular Vertex
             if (showVertices()) {
@@ -1295,7 +1295,13 @@ void QGIViewPart::hoverEnterEvent(QGraphicsSceneHoverEvent *event)
     for (auto& child : childItems()) {
         if (child->type() == UserType::QGIVertex || child->type() == UserType::QGICMark) {
             child->show();
+            continue;
         }
+        if (child->type() == UserType::QGICMark &&
+            !hideCenterMarks()) {
+            child->show();
+        }
+
     }
 
     update();
@@ -1349,23 +1355,12 @@ bool QGIViewPart::isExporting() const
 
 
 // returns true if vertex dots should be shown
+// note this is only one of the "rules" around showing or hiding vertices.
 bool QGIViewPart::showVertices() const
 {
     // dvp already validated
     auto dvp(static_cast<TechDraw::DrawViewPart*>(getViewObject()));
-
-    if (dvp->CoarseView.getValue()) {
-        // never show vertices in CoarseView
-        return false;
-    }
-
-    // if (isSelected()) {
-    //     return true;
-    // }
-
-    // if we have selected verts?
-
-    return true;
+    return !dvp->CoarseView.getValue();
 }
 
 

From 484c89818cbcb3d7ac47d617a66f13923cbee13a Mon Sep 17 00:00:00 2001
From: wandererfan <wandererfan@gmail.com>
Date: Fri, 14 Nov 2025 15:38:16 -0500
Subject: [PATCH 12/13] [TD]enforce center mark print rule on print preview

---
 src/Mod/TechDraw/Gui/MDIViewPage.cpp | 7 +++++--
 src/Mod/TechDraw/Gui/MDIViewPage.h   | 2 ++
 src/Mod/TechDraw/Gui/PagePrinter.cpp | 5 +++--
 src/Mod/TechDraw/Gui/PagePrinter.h   | 2 +-
 4 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/src/Mod/TechDraw/Gui/MDIViewPage.cpp b/src/Mod/TechDraw/Gui/MDIViewPage.cpp
index 7a16b0c32f..a69c74f9c4 100644
--- a/src/Mod/TechDraw/Gui/MDIViewPage.cpp
+++ b/src/Mod/TechDraw/Gui/MDIViewPage.cpp
@@ -81,7 +81,8 @@ namespace sp = std::placeholders;
 TYPESYSTEM_SOURCE_ABSTRACT(TechDrawGui::MDIViewPage, Gui::MDIView)
 
 MDIViewPage::MDIViewPage(ViewProviderPage* pageVp, Gui::Document* doc, QWidget* parent)
-    : Gui::MDIView(doc, parent), m_vpPage(pageVp)
+    : Gui::MDIView(doc, parent), m_vpPage(pageVp),
+      m_previewState(false)
 {
     setMouseTracking(true);
 
@@ -362,7 +363,9 @@ void MDIViewPage::printPreview()
 
     QPrintPreviewDialog dlg(&printer, this);
     connect(&dlg, &QPrintPreviewDialog::paintRequested, this, qOverload<QPrinter*>(&MDIViewPage::print));
+    m_previewState = true;
     dlg.exec();
+    m_previewState = false;
 }
 
 
@@ -411,7 +414,7 @@ void MDIViewPage::print(QPrinter* printer)
         }
     }
 
-    PagePrinter::print(getViewProviderPage(), printer);
+    PagePrinter::print(getViewProviderPage(), printer, m_previewState);
 }
 
 // static routine to print all pages in a document.  Used by PrintAll command in Command.cpp
diff --git a/src/Mod/TechDraw/Gui/MDIViewPage.h b/src/Mod/TechDraw/Gui/MDIViewPage.h
index 64698d1c6d..c3fa868d65 100644
--- a/src/Mod/TechDraw/Gui/MDIViewPage.h
+++ b/src/Mod/TechDraw/Gui/MDIViewPage.h
@@ -156,6 +156,8 @@ private:
     QList<QGraphicsItem*> m_orderedSceneSelection;        //items in selection order
 
     QString defaultFileName();
+
+    bool m_previewState{false};
 };
 
 class MDIViewPagePy : public Py::PythonExtension<MDIViewPagePy>
diff --git a/src/Mod/TechDraw/Gui/PagePrinter.cpp b/src/Mod/TechDraw/Gui/PagePrinter.cpp
index 49b0411741..e8548f0258 100644
--- a/src/Mod/TechDraw/Gui/PagePrinter.cpp
+++ b/src/Mod/TechDraw/Gui/PagePrinter.cpp
@@ -305,7 +305,7 @@ void PagePrinter::renderPage(ViewProviderPage* vpp, QPainter& painter, QRectF& s
 
 
 /// print the Page associated with the view provider
-void PagePrinter::print(ViewProviderPage* vpPage, QPrinter* printer)
+void PagePrinter::print(ViewProviderPage* vpPage, QPrinter* printer, bool isPreview)
 {
     QPageLayout pageLayout = printer->pageLayout();
 
@@ -318,7 +318,8 @@ void PagePrinter::print(ViewProviderPage* vpPage, QPrinter* printer)
     QPainter painter(printer);
 
     auto ourScene = vpPage->getQGSPage();
-    if (!printer->outputFileName().isEmpty()) {
+    if (!printer->outputFileName().isEmpty() ||
+        isPreview) {
         ourScene->setExportingPdf(true);
     }
     auto ourDoc = Gui::Application::Instance->getDocument(dPage->getDocument());
diff --git a/src/Mod/TechDraw/Gui/PagePrinter.h b/src/Mod/TechDraw/Gui/PagePrinter.h
index ea43e94090..19ff8a7288 100644
--- a/src/Mod/TechDraw/Gui/PagePrinter.h
+++ b/src/Mod/TechDraw/Gui/PagePrinter.h
@@ -105,7 +105,7 @@ public:
     static PaperAttributes getPaperAttributes(TechDraw::DrawPage* pageObject);
     static PaperAttributes getPaperAttributes(ViewProviderPage* vpPage);
 
-    static void print(ViewProviderPage* vpPage, QPrinter* printer);
+    static void print(ViewProviderPage* vpPage, QPrinter* printer, bool isPreview = false);
     static void printPdf(ViewProviderPage* vpPage, const std::string& file);
     static void printAll(QPrinter* printer, App::Document* doc);
     static void printAllPdf(QPrinter* printer, App::Document* doc);

From 0f4be480b1e92581f386416b347d8233199b6251 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Tue, 18 Nov 2025 04:30:03 +0000
Subject: [PATCH 13/13] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 src/Gui/ViewProviderGeometryObject.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/Gui/ViewProviderGeometryObject.cpp b/src/Gui/ViewProviderGeometryObject.cpp
index 1ef6938154..9a371ca6f2 100644
--- a/src/Gui/ViewProviderGeometryObject.cpp
+++ b/src/Gui/ViewProviderGeometryObject.cpp
@@ -196,8 +196,7 @@ void ViewProviderGeometryObject::updateData(const App::Property* prop)
             App::Material defaultMaterial;
             auto material = geometry->getMaterialAppearance();
             if ((ShapeAppearance.getSize() == 1)
-                && (ShapeAppearance[0] == defaultMaterial
-                    || ShapeAppearance[0] == materialAppearance)
+                && (ShapeAppearance[0] == defaultMaterial || ShapeAppearance[0] == materialAppearance)
                 && (material != defaultMaterial)) {
                 ShapeAppearance.setValue(material);
             }