Remove unnecessary cast in g_signal_connect* call

1 files changed, 53 insertions, 18 deletions

diff --git a/applets/wncklet/window-list.c b/applets/wncklet/window-list.c
index 77cce1ce..758933b3 100644
--- a/applets/wncklet/window-list.c
+++ b/applets/wncklet/window-list.c
@@ -419,7 +419,10 @@ static gboolean applet_enter_notify_event (WnckTasklist *tl, GList *wnck_windows
 
 	gtk_widget_show (tasklist->preview);
 
-	g_signal_connect_data (G_OBJECT (tasklist->preview), "draw", G_CALLBACK (preview_window_draw), thumbnail, (GClosureNotify) G_CALLBACK (cairo_surface_destroy), 0);
+	g_signal_connect_data (tasklist->preview, "draw",
+	                       G_CALLBACK (preview_window_draw), thumbnail,
+	                       (GClosureNotify) G_CALLBACK (cairo_surface_destroy),
+	                       0);
 
 	return FALSE;
 }
@@ -808,8 +811,12 @@ gboolean window_list_applet_fill(MatePanelApplet* applet)
 		wnck_tasklist_set_icon_loader(WNCK_TASKLIST(tasklist->tasklist), icon_loader_func, tasklist, NULL);
 
 #ifdef HAVE_WINDOW_PREVIEWS
-		g_signal_connect(G_OBJECT(tasklist->tasklist), "task-enter-notify", G_CALLBACK(applet_enter_notify_event), tasklist);
-		g_signal_connect(G_OBJECT(tasklist->tasklist), "task-leave-notify", G_CALLBACK(applet_leave_notify_event), tasklist);
+		g_signal_connect (tasklist->tasklist, "task-enter-notify",
+		                  G_CALLBACK (applet_enter_notify_event),
+		                  tasklist);
+		g_signal_connect (tasklist->tasklist, "task-leave-notify",
+		                  G_CALLBACK (applet_leave_notify_event),
+		                  tasklist);
 #endif /* HAVE_WINDOW_PREVIEWS */
 	}
 	else
@@ -829,15 +836,27 @@ gboolean window_list_applet_fill(MatePanelApplet* applet)
 
 	tasklist_apply_orientation(tasklist);
 
-	g_signal_connect(G_OBJECT(tasklist->tasklist), "destroy", G_CALLBACK(destroy_tasklist), tasklist);
-	g_signal_connect(G_OBJECT(tasklist->applet), "size-allocate", G_CALLBACK(applet_size_allocate), tasklist);
+	g_signal_connect (tasklist->tasklist, "destroy",
+	                  G_CALLBACK (destroy_tasklist),
+	                  tasklist);
+	g_signal_connect (tasklist->applet, "size-allocate",
+	                  G_CALLBACK (applet_size_allocate),
+	                  tasklist);
 
 	gtk_container_add(GTK_CONTAINER(tasklist->applet), tasklist->tasklist);
 
-	g_signal_connect(G_OBJECT(tasklist->applet), "realize", G_CALLBACK(applet_realized), tasklist);
-	g_signal_connect(G_OBJECT(tasklist->applet), "change-orient", G_CALLBACK(applet_change_orient), tasklist);
-	g_signal_connect(G_OBJECT(tasklist->applet), "change-size", G_CALLBACK(applet_change_pixel_size), tasklist);
-	g_signal_connect(G_OBJECT(tasklist->applet), "change-background", G_CALLBACK(applet_change_background), tasklist);
+	g_signal_connect (tasklist->applet, "realize",
+	                  G_CALLBACK (applet_realized),
+	                  tasklist);
+	g_signal_connect (tasklist->applet, "change-orient",
+	                  G_CALLBACK (applet_change_orient),
+	                  tasklist);
+	g_signal_connect (tasklist->applet, "change-size",
+	                  G_CALLBACK (applet_change_pixel_size),
+	                  tasklist);
+	g_signal_connect (tasklist->applet, "change-background",
+	                  G_CALLBACK(applet_change_background),
+	                  tasklist);
 
 	action_group = gtk_action_group_new("Tasklist Applet Actions");
 	gtk_action_group_set_translation_domain(action_group, GETTEXT_PACKAGE);
@@ -1071,9 +1090,15 @@ static void setup_dialog(GtkBuilder* builder, TasklistData* tasklist)
 	g_object_set_data(G_OBJECT(tasklist->auto_group_radio), "group_value", "auto");
 	g_object_set_data(G_OBJECT(tasklist->always_group_radio), "group_value", "always");
 
-	g_signal_connect(G_OBJECT(tasklist->never_group_radio), "toggled", (GCallback) group_windows_toggled, tasklist);
-	g_signal_connect(G_OBJECT(tasklist->auto_group_radio), "toggled", (GCallback) group_windows_toggled, tasklist);
-	g_signal_connect(G_OBJECT(tasklist->always_group_radio), "toggled", (GCallback) group_windows_toggled, tasklist);
+	g_signal_connect (tasklist->never_group_radio, "toggled",
+	                  (GCallback) group_windows_toggled,
+	                  tasklist);
+	g_signal_connect (tasklist->auto_group_radio, "toggled",
+	                  (GCallback) group_windows_toggled,
+	                  tasklist);
+	g_signal_connect (tasklist->always_group_radio, "toggled",
+	                  (GCallback) group_windows_toggled,
+	                  tasklist);
 
 	/* Mouse Scroll: */
 	g_settings_bind (tasklist->settings,
@@ -1085,19 +1110,29 @@ static void setup_dialog(GtkBuilder* builder, TasklistData* tasklist)
 #ifdef HAVE_WINDOW_PREVIEWS
 	/* change thumbnail size: */
 	tasklist_update_thumbnail_size_spin(tasklist);
-	g_signal_connect(G_OBJECT(tasklist->thumbnail_size_spin), "value-changed", (GCallback) thumbnail_size_spin_changed, tasklist);
+	g_signal_connect (tasklist->thumbnail_size_spin, "value-changed",
+	                  (GCallback) thumbnail_size_spin_changed,
+	                  tasklist);
 #endif
 
 	/* move window when unminimizing: */
 	tasklist_update_unminimization_radio(tasklist);
-	g_signal_connect(G_OBJECT(tasklist->move_minimized_radio), "toggled", (GCallback) move_minimized_toggled, tasklist);
+	g_signal_connect (tasklist->move_minimized_radio, "toggled",
+	                  (GCallback) move_minimized_toggled,
+	                  tasklist);
 
 	/* Tasklist content: */
 	tasklist_properties_update_content_radio (tasklist);
-	g_signal_connect(G_OBJECT(tasklist->show_all_radio), "toggled", (GCallback) display_all_workspaces_toggled, tasklist);
-
-	g_signal_connect_swapped(WID("done_button"), "clicked", (GCallback) gtk_widget_hide, tasklist->properties_dialog);
-	g_signal_connect(tasklist->properties_dialog, "response", G_CALLBACK(response_cb), tasklist);
+	g_signal_connect (tasklist->show_all_radio, "toggled",
+	                  (GCallback) display_all_workspaces_toggled,
+	                  tasklist);
+
+	g_signal_connect_swapped (WID ("done_button"), "clicked",
+	                          (GCallback) gtk_widget_hide,
+	                          tasklist->properties_dialog);
+	g_signal_connect (tasklist->properties_dialog, "response",
+	                  G_CALLBACK (response_cb),
+	                  tasklist);
 
 #ifdef HAVE_WAYLAND
 	if (GDK_IS_WAYLAND_DISPLAY(gdk_display_get_default())) {