[PD] add shortcut to context menus

- people should be informed that there is a shortcut available (that was recently added)
- make the shortcut also translatable since "Del" means nothing in e.g. German
- minor code style fix in TaskDressUpParameters.h

src/Mod/PartDesign/Gui/TaskBooleanParameters.cpp

@@ -82,7 +82,11 @@ TaskBooleanParameters::TaskBooleanParameters(ViewProviderBoolean *BooleanView,QW
 
     // Create context menu
     QAction* action = new QAction(tr("Remove"), this);
-    action->setShortcut(QString::fromLatin1("Del"));
+    action->setShortcut(tr("Del"));
+#if QT_VERSION >= QT_VERSION_CHECK(5, 10, 0)
+    // display shortcut behind the context menu entry
+    action->setShortcutVisibleInContextMenu(true);
+#endif
     ui->listWidgetBodies->addAction(action);
     connect(action, SIGNAL(triggered()), this, SLOT(onBodyDeleted()));
     ui->listWidgetBodies->setContextMenuPolicy(Qt::ActionsContextMenu);

src/Mod/PartDesign/Gui/TaskChamferParameters.cpp

@@ -85,7 +85,11 @@ TaskChamferParameters::TaskChamferParameters(ViewProviderDressUp *DressUpView,QW
 
     // Create context menu
     QAction* action = new QAction(tr("Remove"), this);
-    action->setShortcut(QString::fromLatin1("Del"));
+    action->setShortcut(tr("Del"));
+#if QT_VERSION >= QT_VERSION_CHECK(5, 10, 0)
+    // display shortcut behind the context menu entry
+    action->setShortcutVisibleInContextMenu(true);
+#endif
     ui->listWidgetReferences->addAction(action);
     connect(action, SIGNAL(triggered()), this, SLOT(onRefDeleted()));
     ui->listWidgetReferences->setContextMenuPolicy(Qt::ActionsContextMenu);

src/Mod/PartDesign/Gui/TaskDraftParameters.cpp

@@ -99,7 +99,11 @@ TaskDraftParameters::TaskDraftParameters(ViewProviderDressUp *DressUpView,QWidge
 
     // Create context menu
     QAction* action = new QAction(tr("Remove"), this);
-    action->setShortcut(QString::fromLatin1("Del"));
+    action->setShortcut(tr("Del"));
+#if QT_VERSION >= QT_VERSION_CHECK(5, 10, 0)
+    // display shortcut behind the context menu entry
+    action->setShortcutVisibleInContextMenu(true);
+#endif
     ui->listWidgetReferences->addAction(action);
     connect(action, SIGNAL(triggered()), this, SLOT(onRefDeleted()));
     ui->listWidgetReferences->setContextMenuPolicy(Qt::ActionsContextMenu);

src/Mod/PartDesign/Gui/TaskDressUpParameters.h

@@ -60,7 +60,7 @@ public:
 protected Q_SLOTS:
     void onButtonRefAdd(const bool checked);
     void onButtonRefRemove(const bool checked);
-    virtual void onRefDeleted(void)=0;
+    virtual void onRefDeleted(void) = 0;
 
 protected:
     void exitSelectionMode();

src/Mod/PartDesign/Gui/TaskFilletParameters.cpp

@@ -85,7 +85,11 @@ TaskFilletParameters::TaskFilletParameters(ViewProviderDressUp *DressUpView,QWid
 
     // Create context menu
     QAction* action = new QAction(tr("Remove"), this);
-    action->setShortcut(QString::fromLatin1("Del"));
+    action->setShortcut(tr("Del"));
+#if QT_VERSION >= QT_VERSION_CHECK(5, 10, 0)
+    // display shortcut behind the context menu entry
+    action->setShortcutVisibleInContextMenu(true);
+#endif
     ui->listWidgetReferences->addAction(action);
     connect(action, SIGNAL(triggered()), this, SLOT(onRefDeleted()));
     ui->listWidgetReferences->setContextMenuPolicy(Qt::ActionsContextMenu);

src/Mod/PartDesign/Gui/TaskLinearPatternParameters.cpp

@@ -113,7 +113,11 @@ void TaskLinearPatternParameters::setupUI()
 
     // Create context menu
     QAction* action = new QAction(tr("Remove"), this);
-    action->setShortcut(QString::fromLatin1("Del"));
+    action->setShortcut(tr("Del"));
+#if QT_VERSION >= QT_VERSION_CHECK(5, 10, 0)
+    // display shortcut behind the context menu entry
+    action->setShortcutVisibleInContextMenu(true);
+#endif
     ui->listWidgetFeatures->addAction(action);
     connect(action, SIGNAL(triggered()), this, SLOT(onFeatureDeleted()));
     ui->listWidgetFeatures->setContextMenuPolicy(Qt::ActionsContextMenu);

src/Mod/PartDesign/Gui/TaskMirroredParameters.cpp

@@ -110,7 +110,11 @@ void TaskMirroredParameters::setupUI()
 
     // Create context menu
     QAction* action = new QAction(tr("Remove"), this);
-    action->setShortcut(QString::fromLatin1("Del"));
+    action->setShortcut(tr("Del"));
+#if QT_VERSION >= QT_VERSION_CHECK(5, 10, 0)
+    // display shortcut behind the context menu entry
+    action->setShortcutVisibleInContextMenu(true);
+#endif
     ui->listWidgetFeatures->addAction(action);
     connect(action, SIGNAL(triggered()), this, SLOT(onFeatureDeleted()));
     ui->listWidgetFeatures->setContextMenuPolicy(Qt::ActionsContextMenu);

src/Mod/PartDesign/Gui/TaskMultiTransformParameters.cpp

@@ -75,7 +75,11 @@ TaskMultiTransformParameters::TaskMultiTransformParameters(ViewProviderTransform
 
     // Create context menu
     QAction* action = new QAction(tr("Remove"), this);
-    action->setShortcut(QString::fromLatin1("Del"));
+    action->setShortcut(tr("Del"));
+#if QT_VERSION >= QT_VERSION_CHECK(5, 10, 0)
+    // display shortcut behind the context menu entry
+    action->setShortcutVisibleInContextMenu(true);
+#endif
     ui->listWidgetFeatures->addAction(action);
     connect(action, SIGNAL(triggered()), this, SLOT(onFeatureDeleted()));
     ui->listWidgetFeatures->setContextMenuPolicy(Qt::ActionsContextMenu);

src/Mod/PartDesign/Gui/TaskPolarPatternParameters.cpp

@@ -111,7 +111,11 @@ void TaskPolarPatternParameters::setupUI()
 
     // Create context menu
     QAction* action = new QAction(tr("Remove"), this);
-    action->setShortcut(QString::fromLatin1("Del"));
+    action->setShortcut(tr("Del"));
+#if QT_VERSION >= QT_VERSION_CHECK(5, 10, 0)
+    // display shortcut behind the context menu entry
+    action->setShortcutVisibleInContextMenu(true);
+#endif
     ui->listWidgetFeatures->addAction(action);
     connect(action, SIGNAL(triggered()), this, SLOT(onFeatureDeleted()));
     ui->listWidgetFeatures->setContextMenuPolicy(Qt::ActionsContextMenu);

src/Mod/PartDesign/Gui/TaskScaledParameters.cpp

@@ -97,7 +97,11 @@ void TaskScaledParameters::setupUI()
 
     // Create context menu
     QAction* action = new QAction(tr("Remove"), this);
-    action->setShortcut(QString::fromLatin1("Del"));
+    action->setShortcut(tr("Del"));
+#if QT_VERSION >= QT_VERSION_CHECK(5, 10, 0)
+    // display shortcut behind the context menu entry
+    action->setShortcutVisibleInContextMenu(true);
+#endif
     ui->listWidgetFeatures->addAction(action);
     connect(action, SIGNAL(triggered()), this, SLOT(onFeatureDeleted()));
     ui->listWidgetFeatures->setContextMenuPolicy(Qt::ActionsContextMenu);

src/Mod/PartDesign/Gui/TaskThicknessParameters.cpp

@@ -101,7 +101,11 @@ TaskThicknessParameters::TaskThicknessParameters(ViewProviderDressUp *DressUpVie
 
     // Create context menu
     QAction* action = new QAction(tr("Remove"), this);
-    action->setShortcut(QString::fromLatin1("Del"));
+    action->setShortcut(tr("Del"));
+#if QT_VERSION >= QT_VERSION_CHECK(5, 10, 0)
+    // display shortcut behind the context menu entry
+    action->setShortcutVisibleInContextMenu(true);
+#endif
     ui->listWidgetReferences->addAction(action);
     connect(action, SIGNAL(triggered()), this, SLOT(onRefDeleted()));
     ui->listWidgetReferences->setContextMenuPolicy(Qt::ActionsContextMenu);