diff --git a/contrib/gtkgensurf/gendlgs.cpp b/contrib/gtkgensurf/gendlgs.cpp
index 2f35829e..c6ce5c98 100644
--- a/contrib/gtkgensurf/gendlgs.cpp
+++ b/contrib/gtkgensurf/gendlgs.cpp
@@ -724,14 +724,14 @@ static void main_go( GtkWidget *widget, gpointer data ){
 	if ( NH < 1 || NH > MAX_ROWS ) {
 		sprintf( Text, "The number of divisions must be > 0 and no greater than %d.", MAX_ROWS );
 		g_FuncTable.m_pfnMessageBox( g_pWnd, Text, "GenSurf", eMB_OK, eMB_ICONWARNING );
-		gtk_notebook_set_page( GTK_NOTEBOOK( notebook ), EXTENTS_TAB );
+		gtk_notebook_set_current_page( GTK_NOTEBOOK( notebook ), EXTENTS_TAB );
 		return;
 	}
 
 	if ( NV < 1 || NV > MAX_ROWS ) {
 		sprintf( Text, "The number of divisions must be > 0 and no greater than %d.", MAX_ROWS );
 		g_FuncTable.m_pfnMessageBox( g_pWnd, Text, "GenSurf", eMB_OK, eMB_ICONWARNING );
-		gtk_notebook_set_page( GTK_NOTEBOOK( notebook ), EXTENTS_TAB );
+		gtk_notebook_set_current_page( GTK_NOTEBOOK( notebook ), EXTENTS_TAB );
 		return;
 	}
 
@@ -739,7 +739,7 @@ static void main_go( GtkWidget *widget, gpointer data ){
 		g_FuncTable.m_pfnMessageBox( g_pWnd, "The \"lower-left\" values must be less than "
 											 "the corresponding \"upper-right\" values in "
 											 "the \"Extent\" box.","GenSurf", eMB_OK, eMB_ICONWARNING );
-		gtk_notebook_set_page( GTK_NOTEBOOK( notebook ), EXTENTS_TAB );
+		gtk_notebook_set_current_page( GTK_NOTEBOOK( notebook ), EXTENTS_TAB );
 		return;
 	}
 
@@ -747,13 +747,13 @@ static void main_go( GtkWidget *widget, gpointer data ){
 		g_FuncTable.m_pfnMessageBox( g_pWnd,"The \"lower-left\" values must be less than "
 											"the corresponding \"upper-right\" values in "
 											"the \"Extent\" box.","GenSurf", eMB_OK, eMB_ICONWARNING );
-		gtk_notebook_set_page( GTK_NOTEBOOK( notebook ), EXTENTS_TAB );
+		gtk_notebook_set_current_page( GTK_NOTEBOOK( notebook ), EXTENTS_TAB );
 		return;
 	}
 
 	if ( !strlen( Texture[Game][0] ) ) {
 		g_FuncTable.m_pfnMessageBox( g_pWnd, "You must supply a texture name.", "GenSurf", eMB_OK, eMB_ICONWARNING );
-		gtk_notebook_set_page( GTK_NOTEBOOK( notebook ), EXTENTS_TAB );
+		gtk_notebook_set_current_page( GTK_NOTEBOOK( notebook ), EXTENTS_TAB );
 		return;
 	}
 
diff --git a/libs/gtkutil/menu.cpp b/libs/gtkutil/menu.cpp
index 11cb075e..70cd3106 100644
--- a/libs/gtkutil/menu.cpp
+++ b/libs/gtkutil/menu.cpp
@@ -126,9 +126,9 @@ GtkCheckMenuItem* create_check_menu_item_with_mnemonic( GtkMenu* menu, const cha
 GtkRadioMenuItem* new_radio_menu_item_with_mnemonic( GSList** group, const char* mnemonic, const Callback& callback ){
 	GtkRadioMenuItem* item = GTK_RADIO_MENU_ITEM( gtk_radio_menu_item_new_with_mnemonic( *group, mnemonic ) );
 	if ( *group == 0 ) {
-		gtk_check_menu_item_set_state( GTK_CHECK_MENU_ITEM( item ), TRUE );
+		gtk_check_menu_item_set_active( GTK_CHECK_MENU_ITEM( item ), TRUE );
 	}
-	*group = gtk_radio_menu_item_group( item );
+	*group = gtk_radio_menu_item_get_group( item );
 	gtk_widget_show( GTK_WIDGET( item ) );
 	check_menu_item_connect_callback( GTK_CHECK_MENU_ITEM( item ), callback );
 	return item;
diff --git a/radiant/pluginmenu.cpp b/radiant/pluginmenu.cpp
index 517a624b..a8aad292 100644
--- a/radiant/pluginmenu.cpp
+++ b/radiant/pluginmenu.cpp
@@ -113,11 +113,11 @@ public:
 }
 
 void PluginsMenu_clear(){
-	GList* lst = g_list_find( gtk_container_children( GTK_CONTAINER( g_plugins_menu ) ), GTK_WIDGET( g_plugins_menu_separator ) );
+	GList* lst = g_list_find( gtk_container_get_children( GTK_CONTAINER( g_plugins_menu ) ), GTK_WIDGET( g_plugins_menu_separator ) );
 	while ( lst->next )
 	{
 		gtk_container_remove( GTK_CONTAINER( g_plugins_menu ), GTK_WIDGET( lst->next->data ) );
-		lst = g_list_find( gtk_container_children( GTK_CONTAINER( g_plugins_menu ) ),  GTK_WIDGET( g_plugins_menu_separator ) );
+		lst = g_list_find( gtk_container_get_children( GTK_CONTAINER( g_plugins_menu ) ),  GTK_WIDGET( g_plugins_menu_separator ) );
 	}
 }
 
diff --git a/radiant/preferences.cpp b/radiant/preferences.cpp
index 3286be28..5c9f2355 100644
--- a/radiant/preferences.cpp
+++ b/radiant/preferences.cpp
@@ -826,7 +826,7 @@ GtkWindow* PrefsDlg::BuildDialog(){
 		}
 	}
 
-	gtk_notebook_set_page( GTK_NOTEBOOK( m_notebook ), 0 );
+	gtk_notebook_set_current_page( GTK_NOTEBOOK( m_notebook ), 0 );
 
 	return dialog;
 }
diff --git a/radiant/texwindow.cpp b/radiant/texwindow.cpp
index f74aa203..b5b76a8a 100644
--- a/radiant/texwindow.cpp
+++ b/radiant/texwindow.cpp
@@ -1940,7 +1940,7 @@ void TextureBrowser_toggleSearchButton(){
 		gtk_widget_show_all( g_TextureBrowser.m_search_button );
 	}
 	else {
-		gtk_widget_hide_all( g_TextureBrowser.m_search_button );
+		gtk_widget_hide( g_TextureBrowser.m_search_button );
 	}
 }