Unnecessary G_OBJECT cast when calling signal connect function

6 files changed, 31 insertions, 48 deletions

diff --git a/plugins/time/pluma-time-plugin.c b/plugins/time/pluma-time-plugin.c
index 4f6e0da5..c375cbcd 100644
--- a/plugins/time/pluma-time-plugin.c
+++ b/plugins/time/pluma-time-plugin.c
@@ -897,10 +897,9 @@ get_choose_format_dialog (GtkWindow                 *parent,
 		gtk_container_add (GTK_CONTAINER (gtk_dialog_get_content_area (GTK_DIALOG (err_dialog))),
 				   error_widget);
 
-		g_signal_connect (G_OBJECT (err_dialog),
-				  "response",
-				  G_CALLBACK (gtk_widget_destroy),
-				  NULL);
+		g_signal_connect (err_dialog, "response",
+		                  G_CALLBACK (gtk_widget_destroy),
+		                  NULL);
 
 		gtk_widget_show_all (err_dialog);
 
diff --git a/pluma/pluma-help.c b/pluma/pluma-help.c
index b013a712..8e705c0b 100644
--- a/pluma/pluma-help.c
+++ b/pluma/pluma-help.c
@@ -84,10 +84,9 @@ pluma_help_display (GtkWindow   *parent,
 		gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 							  "%s", error->message);
 
-		g_signal_connect (G_OBJECT (dialog),
-				  "response",
-				  G_CALLBACK (gtk_widget_destroy),
-				  NULL);
+		g_signal_connect (dialog, "response",
+		                  G_CALLBACK (gtk_widget_destroy),
+		                  NULL);
 
 		gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE);
 
diff --git a/pluma/pluma-notebook.c b/pluma/pluma-notebook.c
index 1662690d..38dfc8aa 100644
--- a/pluma/pluma-notebook.c
+++ b/pluma/pluma-notebook.c
@@ -578,10 +578,9 @@ move_current_tab_to_another_notebook (PlumaNotebook  *src,
 
 	/* start drag handling in dest notebook */
 	dest->priv->motion_notify_handler_id =
-		g_signal_connect (G_OBJECT (dest),
-				  "motion-notify-event",
-				  G_CALLBACK (motion_notify_cb),
-				  NULL);
+		g_signal_connect (dest, "motion-notify-event",
+		                  G_CALLBACK (motion_notify_cb),
+		                  NULL);
 
 	drag_start (dest, (GdkEvent *) event);
 }
@@ -661,10 +660,9 @@ button_press_cb (PlumaNotebook  *notebook,
 		notebook->priv->y_start = event->y_root;
 
 		notebook->priv->motion_notify_handler_id =
-			g_signal_connect (G_OBJECT (notebook),
-					  "motion-notify-event",
-					  G_CALLBACK (motion_notify_cb),
-					  NULL);
+			g_signal_connect (notebook, "motion-notify-event",
+			                  G_CALLBACK (motion_notify_cb),
+			                  NULL);
 	}
 	else if ((event->type == GDK_BUTTON_PRESS) &&
 		 (event->button == 3 || event->button == 2))
@@ -826,36 +824,30 @@ pluma_notebook_init (PlumaNotebook *notebook)
 	gtk_notebook_set_show_border (GTK_NOTEBOOK (notebook), FALSE);
 	gtk_notebook_set_show_tabs (GTK_NOTEBOOK (notebook), FALSE);
 
-	g_signal_connect (notebook,
-			  "button-press-event",
+	g_signal_connect (notebook, "button-press-event",
 			  (GCallback)button_press_cb,
 			  NULL);
 
-	g_signal_connect (notebook,
-			  "button-release-event",
+	g_signal_connect (notebook, "button-release-event",
 			  (GCallback)button_release_cb,
 			  NULL);
 
-	g_signal_connect (notebook,
-			  "grab-focus",
+	g_signal_connect (notebook, "grab-focus",
 			  (GCallback)grab_focus_cb,
 			  NULL);
 
-	g_signal_connect (notebook,
-			  "focus-in-event",
+	g_signal_connect (notebook, "focus-in-event",
 			  (GCallback)focus_in_cb,
 			  NULL);
 
-	g_signal_connect (notebook,
-			  "focus-out-event",
+	g_signal_connect (notebook, "focus-out-event",
 			  (GCallback)focus_out_cb,
 			  NULL);
 
 	gtk_widget_add_events (GTK_WIDGET (notebook),
 			       GDK_BUTTON1_MOTION_MASK);
 
-	g_signal_connect_after (G_OBJECT (notebook),
-				"switch_page",
+	g_signal_connect_after (notebook, "switch_page",
                                 G_CALLBACK (pluma_notebook_switch_page_cb),
                                 NULL);
 }
diff --git a/pluma/pluma-utils.c b/pluma/pluma-utils.c
index 15205df3..0f0cf2d9 100644
--- a/pluma/pluma-utils.c
+++ b/pluma/pluma-utils.c
@@ -518,10 +518,9 @@ pluma_warning (GtkWindow *parent, const gchar *format, ...)
 
 	gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE);
 
-	g_signal_connect (G_OBJECT (dialog),
-			  "response",
-			  G_CALLBACK (gtk_widget_destroy),
-			  NULL);
+	g_signal_connect (dialog, "response",
+	                  G_CALLBACK (gtk_widget_destroy),
+	                  NULL);
 
 	gtk_widget_show (dialog);
 }
diff --git a/pluma/pluma-view.c b/pluma/pluma-view.c
index 9ef88e3b..2abf85c5 100644
--- a/pluma/pluma-view.c
+++ b/pluma/pluma-view.c
@@ -1523,7 +1523,7 @@ search_entry_populate_popup (GtkEntry  *entry,
 
     /* create "Wrap Around" menu item. */
     menu_item = gtk_check_menu_item_new_with_mnemonic (_("_Wrap Around"));
-    g_signal_connect (G_OBJECT (menu_item), "toggled",
+    g_signal_connect (menu_item, "toggled",
                       G_CALLBACK (wrap_around_menu_item_toggled),
                       view);
     gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), menu_item);
@@ -1533,7 +1533,7 @@ search_entry_populate_popup (GtkEntry  *entry,
 
     /* create "Match Entire Word Only" menu item. */
     menu_item = gtk_check_menu_item_new_with_mnemonic (_("Match _Entire Word Only"));
-    g_signal_connect (G_OBJECT (menu_item), "toggled",
+    g_signal_connect (menu_item, "toggled",
                       G_CALLBACK (match_entire_word_menu_item_toggled),
                       view);
     gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), menu_item);
@@ -1543,7 +1543,7 @@ search_entry_populate_popup (GtkEntry  *entry,
 
     /* create "Match Case" menu item. */
     menu_item = gtk_check_menu_item_new_with_mnemonic (_("_Match Case"));
-    g_signal_connect (G_OBJECT (menu_item), "toggled",
+    g_signal_connect (menu_item, "toggled",
                       G_CALLBACK (match_case_menu_item_toggled),
                       view);
     gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), menu_item);
@@ -1553,7 +1553,7 @@ search_entry_populate_popup (GtkEntry  *entry,
 
     /* create "Parse escapes" menu item. */
     menu_item = gtk_check_menu_item_new_with_mnemonic (_("_Parse escape sequences (e.g. \n)"));
-    g_signal_connect (G_OBJECT (menu_item), "toggled",
+    g_signal_connect (menu_item, "toggled",
                       G_CALLBACK (parse_escapes_menu_item_toggled),
                       view);
     gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), menu_item);
diff --git a/pluma/pluma-window.c b/pluma/pluma-window.c
index b225a49b..b86c0b68 100644
--- a/pluma/pluma-window.c
+++ b/pluma/pluma-window.c
@@ -1665,12 +1665,10 @@ create_menu_bar_and_toolbar (PlumaWindow *window,
                            (GtkCallback)set_non_homogeneus,
                            NULL);
 
-    g_signal_connect_after (G_OBJECT (window->priv->toolbar),
-                            "show",
+    g_signal_connect_after (window->priv->toolbar, "show",
                             G_CALLBACK (toolbar_visibility_changed),
                             window);
-    g_signal_connect_after (G_OBJECT (window->priv->toolbar),
-                            "hide",
+    g_signal_connect_after (window->priv->toolbar, "hide",
                             G_CALLBACK (toolbar_visibility_changed),
                             window);
 }
@@ -2036,8 +2034,7 @@ create_statusbar (PlumaWindow *window,
 
     fill_tab_width_combo (window);
 
-    g_signal_connect (G_OBJECT (window->priv->tab_width_combo),
-                      "changed",
+    g_signal_connect (window->priv->tab_width_combo, "changed",
                       G_CALLBACK (tab_width_combo_changed),
                       window);
 
@@ -2051,17 +2048,14 @@ create_statusbar (PlumaWindow *window,
 
     fill_language_combo (window);
 
-    g_signal_connect (G_OBJECT (window->priv->language_combo),
-                      "changed",
+    g_signal_connect (window->priv->language_combo, "changed",
                       G_CALLBACK (language_combo_changed),
                       window);
 
-    g_signal_connect_after (G_OBJECT (window->priv->statusbar),
-                            "show",
+    g_signal_connect_after (window->priv->statusbar, "show",
                             G_CALLBACK (statusbar_visibility_changed),
                             window);
-    g_signal_connect_after (G_OBJECT (window->priv->statusbar),
-                            "hide",
+    g_signal_connect_after (window->priv->statusbar, "hide",
                             G_CALLBACK (statusbar_visibility_changed),
                             window);