From 5d4f7e96b4fba586186a722925c3f4cd0340533d Mon Sep 17 00:00:00 2001
From: Abdullah Tahiri <abdullah.tahiri.yo@gmail.com>
Date: Fri, 24 Sep 2021 13:33:27 +0200
Subject: [PATCH] Sketcher: Hide/show constraints according to filter

===================================================

Updates the visibility to the filter selection on the moment of checking the "track filter selection" checkbox.
---
 src/Mod/Sketcher/Gui/TaskSketcherConstrains.cpp | 14 ++++++++++++--
 src/Mod/Sketcher/Gui/TaskSketcherConstrains.h   |  1 +
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/src/Mod/Sketcher/Gui/TaskSketcherConstrains.cpp b/src/Mod/Sketcher/Gui/TaskSketcherConstrains.cpp
index 2344a87757..f1dc307251 100644
--- a/src/Mod/Sketcher/Gui/TaskSketcherConstrains.cpp
+++ b/src/Mod/Sketcher/Gui/TaskSketcherConstrains.cpp
@@ -682,11 +682,15 @@ TaskSketcherConstrains::TaskSketcherConstrains(ViewProviderSketch *sketchView) :
     QObject::connect(
         ui->listWidgetConstraints, SIGNAL(emitHideSelection3DVisibility()),
         this                     , SLOT  (on_listWidgetConstraints_emitHideSelection3DVisibility())
-       );
+        );
     QObject::connect(
         ui->listWidgetConstraints, SIGNAL(emitShowSelection3DVisibility()),
         this                     , SLOT  (on_listWidgetConstraints_emitShowSelection3DVisibility())
-       );
+        );
+    QObject::connect(
+        ui->visualisationTrackingFilter, SIGNAL(stateChanged(int)),
+        this                     , SLOT  (on_visualisationTrackingFilter_stateChanged(int))
+        );
 
     connectionConstraintsChanged = sketchView->signalConstraintsChanged.connect(
         boost::bind(&SketcherGui::TaskSketcherConstrains::slotConstraintsChanged, this));
@@ -845,6 +849,12 @@ void TaskSketcherConstrains::on_filterInternalAlignment_stateChanged(int state)
     slotConstraintsChanged();
 }
 
+void TaskSketcherConstrains::on_visualisationTrackingFilter_stateChanged(int state)
+{
+    if(state)
+        change3DViewVisibilityToTrackFilter();
+}
+
 void TaskSketcherConstrains::on_extendedInformation_stateChanged(int state)
 {
     Q_UNUSED(state);
diff --git a/src/Mod/Sketcher/Gui/TaskSketcherConstrains.h b/src/Mod/Sketcher/Gui/TaskSketcherConstrains.h
index 059d29a789..9fccb2f2ef 100644
--- a/src/Mod/Sketcher/Gui/TaskSketcherConstrains.h
+++ b/src/Mod/Sketcher/Gui/TaskSketcherConstrains.h
@@ -128,6 +128,7 @@ public Q_SLOTS:
     void on_listWidgetConstraints_emitCenterSelectedItems(void);
     void on_filterInternalAlignment_stateChanged(int state);
     void on_extendedInformation_stateChanged(int state);
+    void on_visualisationTrackingFilter_stateChanged(int state);
     void on_showAllButton_clicked(bool);
     void on_hideAllButton_clicked(bool);
     void on_listWidgetConstraints_emitShowSelection3DVisibility();