From 84aa8155cea762feab62a9658895633e40122e78 Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Wed, 1 Feb 2023 16:20:39 +0100
Subject: [PATCH] Part: replace slots with member function pointers

---
 src/Mod/Part/Gui/TaskDimension.cpp      | 12 ++++++------
 src/Mod/Part/Gui/TaskSweep.cpp          |  2 +-
 src/Mod/Part/Gui/ViewProviderMirror.cpp |  2 +-
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/Mod/Part/Gui/TaskDimension.cpp b/src/Mod/Part/Gui/TaskDimension.cpp
index a6c05467fd..7e7dcb197c 100644
--- a/src/Mod/Part/Gui/TaskDimension.cpp
+++ b/src/Mod/Part/Gui/TaskDimension.cpp
@@ -572,7 +572,7 @@ void PartGui::TaskMeasureLinear::onSelectionChanged(const Gui::SelectionChanges&
       newSelection.z = msg.z;
       selections1.selections.clear();//we only want one item.
       selections1.selections.push_back(newSelection);
-      QTimer::singleShot(0, this, SLOT(selectionClearDelayedSlot()));
+      QTimer::singleShot(0, this, &PartGui::TaskMeasureLinear::selectionClearDelayedSlot);
       stepped->getButton(1)->setEnabled(true);
       stepped->getButton(1)->setChecked(true);
       return;
@@ -594,7 +594,7 @@ void PartGui::TaskMeasureLinear::onSelectionChanged(const Gui::SelectionChanges&
       selections2.selections.push_back(newSelection);
       buildDimension();
       clearSelectionStrings();
-      QTimer::singleShot(0, this, SLOT(selectionClearDelayedSlot()));
+      QTimer::singleShot(0, this, &PartGui::TaskMeasureLinear::selectionClearDelayedSlot);
       stepped->getButton(0)->setChecked(true);
       stepped->getButton(1)->setEnabled(false);
       return;
@@ -1597,7 +1597,7 @@ void PartGui::TaskMeasureAngular::onSelectionChanged(const Gui::SelectionChanges
         assert(selections1.selections.at(0).shapeType == DimSelections::Vertex);
         assert(selections1.selections.at(1).shapeType == DimSelections::Vertex);
 
-        QTimer::singleShot(0, this, SLOT(selectionClearDelayedSlot()));
+        QTimer::singleShot(0, this, &PartGui::TaskMeasureAngular::selectionClearDelayedSlot);
         stepped->getButton(1)->setEnabled(true);
         stepped->getButton(1)->setChecked(true);
         return;
@@ -1618,7 +1618,7 @@ void PartGui::TaskMeasureAngular::onSelectionChanged(const Gui::SelectionChanges
         selections1.selections.push_back(newSelection);
       }
 
-      QTimer::singleShot(0, this, SLOT(selectionClearDelayedSlot()));
+      QTimer::singleShot(0, this, &PartGui::TaskMeasureAngular::selectionClearDelayedSlot);
       stepped->getButton(1)->setEnabled(true);
       stepped->getButton(1)->setChecked(true);
       return;
@@ -1651,7 +1651,7 @@ void PartGui::TaskMeasureAngular::onSelectionChanged(const Gui::SelectionChanges
 
         buildDimension();
         clearSelection();
-        QTimer::singleShot(0, this, SLOT(selectionClearDelayedSlot()));
+        QTimer::singleShot(0, this, &PartGui::TaskMeasureAngular::selectionClearDelayedSlot);
         stepped->getButton(0)->setChecked(true);
         stepped->getButton(1)->setEnabled(false);
         return;
@@ -1673,7 +1673,7 @@ void PartGui::TaskMeasureAngular::onSelectionChanged(const Gui::SelectionChanges
 
       buildDimension();
       clearSelection();
-      QTimer::singleShot(0, this, SLOT(selectionClearDelayedSlot()));
+      QTimer::singleShot(0, this, &PartGui::TaskMeasureAngular::selectionClearDelayedSlot);
       stepped->getButton(0)->setChecked(true);
       stepped->getButton(1)->setEnabled(false);
       return;
diff --git a/src/Mod/Part/Gui/TaskSweep.cpp b/src/Mod/Part/Gui/TaskSweep.cpp
index c93ebd47f7..8c83251308 100644
--- a/src/Mod/Part/Gui/TaskSweep.cpp
+++ b/src/Mod/Part/Gui/TaskSweep.cpp
@@ -492,7 +492,7 @@ void TaskSweep::clicked(int id)
         }
 
         label->show();
-        QTimer::singleShot(3000, label, SLOT(hide()));
+        QTimer::singleShot(3000, label, &Gui::StatusWidget::hide);
     }
 }
 
diff --git a/src/Mod/Part/Gui/ViewProviderMirror.cpp b/src/Mod/Part/Gui/ViewProviderMirror.cpp
index d9287b8ea5..f9210f9042 100644
--- a/src/Mod/Part/Gui/ViewProviderMirror.cpp
+++ b/src/Mod/Part/Gui/ViewProviderMirror.cpp
@@ -659,7 +659,7 @@ void ViewProviderThickness::unsetEdit(int ModNum)
 {
     if (ModNum == ViewProvider::Default) {
         // when pressing ESC make sure to close the dialog
-        QTimer::singleShot(0, &Gui::Control(), SLOT(closeDialog()));
+        QTimer::singleShot(0, &Gui::Control(), &Gui::ControlSingleton::closeDialog);
     }
     else {
         PartGui::ViewProviderPart::unsetEdit(ModNum);