diff --git a/src/gui/base.h b/src/gui/base.h
index ed18d8f5c..121bbe377 100644
--- a/src/gui/base.h
+++ b/src/gui/base.h
@@ -161,18 +161,12 @@ enum {
 
   // Special widget signals
   JI_SIGNAL_BUTTON_SELECT,
-  JI_SIGNAL_CHECK_CHANGE,
-  JI_SIGNAL_RADIO_CHANGE,
   JI_SIGNAL_ENTRY_CHANGE,
   JI_SIGNAL_LISTBOX_CHANGE,
   JI_SIGNAL_LISTBOX_SELECT,
   JI_SIGNAL_COMBOBOX_SELECT,
-  JI_SIGNAL_MANAGER_EXTERNAL_CLOSE,
-  JI_SIGNAL_MANAGER_ADD_WINDOW,
-  JI_SIGNAL_MANAGER_REMOVE_WINDOW,
   JI_SIGNAL_MANAGER_LOSTCHAR,
   JI_SIGNAL_MENUITEM_SELECT,
-  JI_SIGNAL_WINDOW_RESIZE,
 };
 
 // Flags for jwidget_get_drawable_region.
diff --git a/src/gui/button.cpp b/src/gui/button.cpp
index dcb960c82..877afe5b1 100644
--- a/src/gui/button.cpp
+++ b/src/gui/button.cpp
@@ -135,14 +135,11 @@ bool ButtonBase::onProcessMessage(Message* msg)
               // Swap the select status
               this->setSelected(!this->isSelected());
 
-              // Signal
-              jwidget_emit_signal(this, JI_SIGNAL_CHECK_CHANGE);
               invalidate();
             }
             else if (m_behaviorType == JI_RADIO) {
               if (!this->isSelected()) {
                 this->setSelected(true);
-                jwidget_emit_signal(this, JI_SIGNAL_RADIO_CHANGE);
               }
             }
             return true;
@@ -211,8 +208,6 @@ bool ButtonBase::onProcessMessage(Message* msg)
 
             case JI_CHECK:
               {
-                jwidget_emit_signal(this, JI_SIGNAL_CHECK_CHANGE);
-
                 // Fire onClick() event
                 Event ev(this);
                 onClick(ev);
@@ -226,8 +221,6 @@ bool ButtonBase::onProcessMessage(Message* msg)
                 this->setSelected(false);
                 this->setSelected(true);
 
-                jwidget_emit_signal(this, JI_SIGNAL_RADIO_CHANGE);
-
                 // Fire onClick() event
                 Event ev(this);
                 onClick(ev);
diff --git a/src/gui/frame.cpp b/src/gui/frame.cpp
index eb0f9977f..5605c2d55 100644
--- a/src/gui/frame.cpp
+++ b/src/gui/frame.cpp
@@ -178,7 +178,6 @@ void Frame::remap_window()
   jwidget_set_rect(this, rect);
   jrect_free(rect);
 
-  jwidget_emit_signal(this, JI_SIGNAL_WINDOW_RESIZE);
   invalidate();
 }
 
@@ -400,7 +399,6 @@ bool Frame::onProcessMessage(Message* msg)
               this->move_window(rect, false);
               jrect_free(rect);
 
-              jwidget_emit_signal(this, JI_SIGNAL_WINDOW_RESIZE);
               invalidate();
             }
           }
diff --git a/src/gui/manager.cpp b/src/gui/manager.cpp
index ea1af642d..c28ea35ae 100644
--- a/src/gui/manager.cpp
+++ b/src/gui/manager.cpp
@@ -847,9 +847,6 @@ void Manager::_openWindow(Frame* window)
   jlist_prepend(this->children, window);
   window->parent = this;
 
-  /* append signal */
-  jwidget_emit_signal(this, JI_SIGNAL_MANAGER_ADD_WINDOW);
-
   /* broadcast the open message */
   msg = jmessage_new(JM_OPEN);
   jmessage_add_dest(msg, window);
@@ -911,9 +908,6 @@ void Manager::_closeWindow(Frame* window, bool redraw_background)
   jlist_remove(this->children, window);
   window->parent = NULL;
 
-  /* remove signal */
-  jwidget_emit_signal(this, JI_SIGNAL_MANAGER_REMOVE_WINDOW);
-
   /* redraw background */
   if (reg1) {
     invalidateRegion(reg1);