Extensions: add a few missing calls to Gtk::manage()

4 files changed, 6 insertions, 6 deletions

diff --git a/src/extension/prefdialog/parameter-float.cpp b/src/extension/prefdialog/parameter-float.cpp
index f6abd5c63..ad8dc945d 100644
--- a/src/extension/prefdialog/parameter-float.cpp
+++ b/src/extension/prefdialog/parameter-float.cpp
@@ -166,7 +166,7 @@ Gtk::Widget *ParamFloat::get_widget(sigc::signal<void> *changeSignal)
         Glib::ustring text;
         if (_text != nullptr)
             text = _text;
-        UI::Widget::SpinScale *scale = new UI::Widget::SpinScale(text, fadjust, _precision);
+        UI::Widget::SpinScale *scale = Gtk::manage(new UI::Widget::SpinScale(text, fadjust, _precision));
         scale->set_size_request(400, -1);
         scale->show();
         hbox->pack_start(*scale, true, true);
diff --git a/src/extension/prefdialog/parameter-int.cpp b/src/extension/prefdialog/parameter-int.cpp
index e18e1bddc..8a8e49ec9 100644
--- a/src/extension/prefdialog/parameter-int.cpp
+++ b/src/extension/prefdialog/parameter-int.cpp
@@ -148,7 +148,7 @@ ParamInt::get_widget(sigc::signal<void> *changeSignal)
         Glib::ustring text;
         if (_text != nullptr)
             text = _text;
-        UI::Widget::SpinScale *scale = new UI::Widget::SpinScale(text, fadjust, 0);
+        UI::Widget::SpinScale *scale = Gtk::manage(new UI::Widget::SpinScale(text, fadjust, 0));
         scale->set_size_request(400, -1);
         scale->show();
         hbox->pack_start(*scale, true, true);
diff --git a/src/extension/prefdialog/parameter-path.cpp b/src/extension/prefdialog/parameter-path.cpp
index 76774eb46..2784c0917 100644
--- a/src/extension/prefdialog/parameter-path.cpp
+++ b/src/extension/prefdialog/parameter-path.cpp
@@ -166,7 +166,7 @@ Gtk::Widget *ParamPath::get_widget(sigc::signal<void> *changeSignal)
     label->show();
     hbox->pack_start(*label, false, false);
 
-    ParamPathEntry *textbox = new ParamPathEntry(this, changeSignal);
+    ParamPathEntry *textbox = Gtk::manage(new ParamPathEntry(this, changeSignal));
     textbox->show();
     hbox->pack_start(*textbox, true, true);
     _entry = textbox;
diff --git a/src/extension/prefdialog/parameter-string.cpp b/src/extension/prefdialog/parameter-string.cpp
index 6cf57c20e..19e413efd 100644
--- a/src/extension/prefdialog/parameter-string.cpp
+++ b/src/extension/prefdialog/parameter-string.cpp
@@ -201,11 +201,11 @@ Gtk::Widget *ParamString::get_widget(sigc::signal<void> *changeSignal)
     if (_mode == MULTILINE) {
         box->set_orientation(Gtk::ORIENTATION_VERTICAL);
 
-        Gtk::ScrolledWindow *textarea = new Gtk::ScrolledWindow();
+        Gtk::ScrolledWindow *textarea = Gtk::manage(new Gtk::ScrolledWindow());
         textarea->set_vexpand();
         textarea->set_shadow_type(Gtk::SHADOW_IN);
 
-        ParamMultilineStringEntry *entry = new ParamMultilineStringEntry(this, changeSignal);
+        ParamMultilineStringEntry *entry = Gtk::manage(new ParamMultilineStringEntry(this, changeSignal));
         entry->show();
 
         textarea->add(*entry);
@@ -213,7 +213,7 @@ Gtk::Widget *ParamString::get_widget(sigc::signal<void> *changeSignal)
 
         box->pack_start(*textarea, true, true);
     } else {
-        Gtk::Widget *entry = new ParamStringEntry(this, changeSignal);
+        Gtk::Widget *entry = Gtk::manage(new ParamStringEntry(this, changeSignal));
         entry->show();
 
         box->pack_start(*entry, true, true);