Gui: Do not show overlay panels in Start

src/Gui/GraphvizView.cpp

@@ -516,6 +516,8 @@ bool GraphvizView::onHasMsg(const char* pMsg) const
         return true;
     else if (strcmp("PrintPdf",pMsg) == 0)
         return true;
+    else if (strcmp("AllowsOverlayOnHover", pMsg) == 0)
+        return true;
     return false;
 }
 

src/Gui/ImageView.cpp

@@ -370,6 +370,9 @@ bool ImageView::onHasMsg(const char* pMsg) const
     if (strcmp("PrintPdf", pMsg) == 0) {
         return true;
     }
+    else if (strcmp("AllowsOverlayOnHover", pMsg) == 0) {
+        return true;
+    }
 
     return false;
 }

src/Gui/OverlayWidgets.cpp

@@ -169,8 +169,13 @@ OverlayProxyWidget::HitTest OverlayProxyWidget::hitTest(const QPoint &globalPt,
             drawLine = true;
             update();
         }
+
+        auto view = getMainWindow()->activeWindow();
+        auto overlayOnHoverAllowed = view && view->onHasMsg("AllowsOverlayOnHover");
+
         if(owner->getState() != OverlayTabWidget::State::Hidden
                 && hit == HitTest::HitOuter
+                && overlayOnHoverAllowed
                 && OverlayParams::getDockOverlayActivateOnHover()) {
             if (owner->isVisible() && owner->tabBar()->isVisible()) {
                 QSize size = owner->tabBar()->size();
@@ -494,8 +499,10 @@ void OverlayTabWidget::setAnimation(qreal t)
 
 void OverlayTabWidget::startShow()
 {
-    if (isVisible() || _state > State::Normal)
+    if (isVisible() || _state > State::Normal) {
         return;
+    }
+
     int duration = OverlayParams::getDockOverlayAnimationDuration();
     bool setmode = _state != State::Showing;
     if (duration) {
@@ -1129,25 +1136,36 @@ void OverlayTabWidget::setState(State state)
 
 bool OverlayTabWidget::checkAutoHide() const
 {
-    if(autoMode == AutoMode::AutoHide)
+    if (autoMode == AutoMode::AutoHide) {
         return true;
-
-    if(OverlayParams::getDockOverlayAutoView()) {
-        auto view = getMainWindow()->activeWindow();
-        if (!view) return true;
-        if(!view->onHasMsg("CanPan")
-                && view->parentWidget()
-                && view->parentWidget()->isMaximized())
-            return true;
     }
 
-    if(autoMode == AutoMode::EditShow) {
+    if (OverlayParams::getDockOverlayAutoView()) {
+        auto view = getMainWindow()->activeWindow();
+
+        if (!view) {
+            return true;
+        }
+
+        if (!view->onHasMsg("AllowsOverlayOnHover")) {
+            return true;
+        }
+
+        if (!view->onHasMsg("CanPan")
+                && view->parentWidget()
+                && view->parentWidget()->isMaximized()) {
+            return true;
+        }
+    }
+
+    if (autoMode == AutoMode::EditShow) {
         return !Application::Instance->editDocument()
             && (!Control().taskPanel() || Control().taskPanel()->isEmpty(false));
     }
 
-    if(autoMode == AutoMode::EditHide && Application::Instance->editDocument())
+    if (autoMode == AutoMode::EditHide && Application::Instance->editDocument()) {
         return true;
+    }
 
     return false;
 }
@@ -1548,7 +1566,7 @@ void OverlayTabWidget::setRect(QRect rect)
         break;
     }
 
-    if(hGrp && rect.size() != rectOverlay.size()) {
+    if (hGrp && rect.size() != rectOverlay.size()) {
         Base::StateLocker lock(_saving);
         hGrp->SetInt("Width", rect.width());
         hGrp->SetInt("Height", rect.height());
@@ -1557,7 +1575,7 @@ void OverlayTabWidget::setRect(QRect rect)
 
     QPoint offset = getMainWindow()->getMdiArea()->pos();
 
-    if(getAutoHideRect(rect) || _state == State::Hint || _state == State::Hidden) {
+    if (getAutoHideRect(rect) || _state == State::Hint || _state == State::Hidden) {
         QRect rectHint = rect;
         if (_state != State::Hint && _state != State::Hidden)
             startHide();
@@ -1597,10 +1615,11 @@ void OverlayTabWidget::setRect(QRect rect)
     } else {
         setGeometry(rectOverlay.translated(offset));
 
-        for(int i=0, count=splitter->count(); i<count; ++i)
+        for (int i = 0, count = splitter->count(); i < count; ++i) {
             splitter->widget(i)->show();
+        }
 
-        if(!isVisible() && count()) {
+        if (!isVisible() && count()) {
             proxyWidget->hide();
             startShow();
         }

src/Gui/SplitView3DInventor.cpp

@@ -235,6 +235,9 @@ bool AbstractSplitView::onHasMsg(const char* pMsg) const
     else if (strcmp("ViewAxo",pMsg) == 0) {
         return true;
     }
+    else if (strcmp("AllowsOverlayOnHover", pMsg) == 0) {
+        return true;
+    }
     return false;
 }
 

src/Gui/View3DInventor.cpp

@@ -524,6 +524,9 @@ bool View3DInventor::onHasMsg(const char* pMsg) const
     if (strcmp("ZoomOut", pMsg) == 0) {
         return true;
     }
+    if (strcmp("AllowsOverlayOnHover", pMsg) == 0) {
+        return true;
+    }
 
     return false;
 }

src/Mod/Drawing/Gui/DrawingView.cpp

@@ -461,6 +461,9 @@ bool DrawingView::onHasMsg(const char* pMsg) const
     else if (strcmp("PrintPdf", pMsg) == 0) {
         return true;
     }
+    else if (strcmp("AllowsOverlayOnHover", pMsg) == 0) {
+        return true;
+    }
     return false;
 }
 

src/Mod/Spreadsheet/Gui/SpreadsheetView.cpp

@@ -244,6 +244,9 @@ bool SheetView::onHasMsg(const char* pMsg) const
     if (strcmp(pMsg, "PrintPdf") == 0) {
         return true;
     }
+    else if (strcmp("AllowsOverlayOnHover", pMsg) == 0) {
+        return true;
+    }
 
     return false;
 }

src/Mod/Start/Gui/StartView.cpp

@@ -392,6 +392,15 @@ void StartView::newArchFile() const
     postStart(PostStartBehavior::doNotSwitchWorkbench);
 }
 
+bool StartView::onHasMsg(const char* pMsg) const
+{
+    if (strcmp("AllowsOverlayOnHover", pMsg) == 0) {
+        return false;
+    }
+
+    return MDIView::onHasMsg(pMsg);
+}
+
 void StartView::postStart(PostStartBehavior behavior) const
 {
     auto hGrp = App::GetApplication().GetParameterGroupByPath(

src/Mod/Start/Gui/StartView.h

@@ -70,6 +70,8 @@ public:
     void newDraftFile() const;
     void newArchFile() const;
 
+    bool onHasMsg(const char* pMsg) const override;
+
 public:
     enum class PostStartBehavior
     {

src/Mod/TechDraw/Gui/MDIViewPage.cpp

@@ -232,6 +232,9 @@ bool MDIViewPage::onHasMsg(const char* pMsg) const
     if (strcmp("ViewFit", pMsg) == 0) {
         return true;
     }
+    else if (strcmp("AllowsOverlayOnHover", pMsg) == 0) {
+        return true;
+    }
     else if (strcmp("CanPan",pMsg) == 0) {
         return true;
     }