]> de.git.xonotic.org Git - xonotic/netradiant.git/blobdiff - radiant/texwindow.cpp
Wrap more GTK
[xonotic/netradiant.git] / radiant / texwindow.cpp
index 3ab5900c2a577da06a522ce727a3bd3ccd530f08..b743fdddf65f89dfbb6359b2630465b4a61bfbc9 100644 (file)
@@ -257,23 +257,23 @@ int m_nTotalHeight;
 CopiedString shader;
 
 ui::Window m_parent{ui::null};
-ui::Widget m_gl_widget;
-ui::Widget m_texture_scroll;
-ui::Widget m_treeViewTree;
-ui::Widget m_treeViewTags;
+ui::GLArea m_gl_widget{ui::null};
+ui::Widget m_texture_scroll{ui::null};
+ui::Widget m_treeViewTree{ui::null};
+ui::Widget m_treeViewTags{ui::null};
 ui::Frame m_tag_frame{ui::null};
-ui::ListStore m_assigned_store{nullptr};
-ui::ListStore m_available_store{nullptr};
-ui::Widget m_assigned_tree;
-ui::Widget m_available_tree;
-ui::Widget m_scr_win_tree;
-ui::Widget m_scr_win_tags;
-ui::Widget m_tag_notebook;
+ui::ListStore m_assigned_store{ui::null};
+ui::ListStore m_available_store{ui::null};
+ui::Widget m_assigned_tree{ui::null};
+ui::Widget m_available_tree{ui::null};
+ui::Widget m_scr_win_tree{ui::null};
+ui::Widget m_scr_win_tags{ui::null};
+ui::Widget m_tag_notebook{ui::null};
 ui::Button m_search_button{ui::null};
-ui::Widget m_shader_info_item;
+ui::Widget m_shader_info_item{ui::null};
 
 std::set<CopiedString> m_all_tags;
-ui::ListStore m_all_tags_list{nullptr};
+ui::ListStore m_all_tags_list{ui::null};
 std::vector<CopiedString> m_copied_tags;
 std::set<CopiedString> m_found_shaders;
 
@@ -349,11 +349,11 @@ int getTextureHeight( qtexture_t* tex ){
 TextureBrowser() :
        m_texture_scroll( 0 ),
        m_hideunused_item( TextureBrowserHideUnusedExport() ),
+       m_hidenotex_item( TextureBrowserFilterFallbackExport() ),
        m_showshaders_item( TextureBrowserShowShadersExport() ),
        m_showshaderlistonly_item( TextureBrowserShowShaderlistOnlyExport() ),
        m_fixedsize_item( TextureBrowserFixedSizeExport() ),
        m_filternotex_item( TextureBrowserFilterMissingExport() ),
-       m_hidenotex_item( TextureBrowserFilterFallbackExport() ),
        m_enablealpha_item( TextureBrowserEnableAlphaExport() ),
        m_heightChanged( true ),
        m_originInvalid( true ),
@@ -674,7 +674,7 @@ void TextureBrowser_activeShadersChanged( TextureBrowser& textureBrowser ){
 void TextureBrowser_importShowScrollbar( TextureBrowser& textureBrowser, bool value ){
        textureBrowser.m_showTextureScrollbar = value;
        if ( textureBrowser.m_texture_scroll != 0 ) {
-               widget_set_visible( textureBrowser.m_texture_scroll, textureBrowser.m_showTextureScrollbar );
+               textureBrowser.m_texture_scroll.visible(textureBrowser.m_showTextureScrollbar);
                TextureBrowser_updateScroll( textureBrowser );
        }
 }
@@ -738,7 +738,7 @@ void visit( const char* name ){
 
 void TextureBrowser_SetHideUnused( TextureBrowser& textureBrowser, bool hideUnused );
 
-ui::Widget g_page_textures;
+ui::Widget g_page_textures{ui::null};
 
 void TextureBrowser_toggleShow(){
        GroupDialog_showPage( g_page_textures );
@@ -1255,7 +1255,7 @@ void Texture_Draw( TextureBrowser& textureBrowser ){
 }
 
 void TextureBrowser_queueDraw( TextureBrowser& textureBrowser ){
-       if ( textureBrowser.m_gl_widget != 0 ) {
+       if ( textureBrowser.m_gl_widget ) {
                gtk_widget_queue_draw( textureBrowser.m_gl_widget );
        }
 }
@@ -1299,15 +1299,14 @@ enum
 void BuildStoreAssignedTags( ui::ListStore store, const char* shader, TextureBrowser* textureBrowser ){
        GtkTreeIter iter;
 
-       gtk_list_store_clear( store );
+       store.clear();
 
        std::vector<CopiedString> assigned_tags;
        TagBuilder.GetShaderTags( shader, assigned_tags );
 
        for ( size_t i = 0; i < assigned_tags.size(); i++ )
        {
-               gtk_list_store_append( store, &iter );
-               gtk_list_store_set( store, &iter, TAG_COLUMN, assigned_tags[i].c_str(), -1 );
+               store.append(TAG_COLUMN, assigned_tags[i].c_str());
        }
 }
 
@@ -1320,15 +1319,14 @@ void BuildStoreAvailableTags(   ui::ListStore storeAvailable,
        std::set<CopiedString>::const_iterator iterAll;
        gchar* tag_assigned;
 
-       gtk_list_store_clear( storeAvailable );
+       storeAvailable.clear();
 
        bool row = gtk_tree_model_get_iter_first( GTK_TREE_MODEL( storeAssigned ), &iterAssigned ) != 0;
 
        if ( !row ) { // does the shader have tags assigned?
                for ( iterAll = allTags.begin(); iterAll != allTags.end(); ++iterAll )
                {
-                       gtk_list_store_append( storeAvailable, &iterAvailable );
-                       gtk_list_store_set( storeAvailable, &iterAvailable, TAG_COLUMN, ( *iterAll ).c_str(), -1 );
+                       storeAvailable.append(TAG_COLUMN, (*iterAll).c_str());
                }
        }
        else
@@ -1340,8 +1338,7 @@ void BuildStoreAvailableTags(   ui::ListStore storeAvailable,
                        for ( iterAll = allTags.begin(); iterAll != allTags.end(); ++iterAll )
                        {
                                if ( strcmp( (char*)tag_assigned, ( *iterAll ).c_str() ) != 0 ) {
-                                       gtk_list_store_append( storeAvailable, &iterAvailable );
-                                       gtk_list_store_set( storeAvailable, &iterAvailable, TAG_COLUMN, ( *iterAll ).c_str(), -1 );
+                                       storeAvailable.append(TAG_COLUMN, (*iterAll).c_str());
                                }
                                else
                                {
@@ -1382,7 +1379,7 @@ gboolean TextureBrowser_button_press( ui::Widget widget, GdkEventButton* event,
 
                        if ( GlobalTextureBrowser().m_tags ) {
                                textureBrowser->m_rmbSelected = false;
-                               gtk_widget_hide( textureBrowser->m_tag_frame );
+                               textureBrowser->m_tag_frame.hide();
                        }
                }
        }
@@ -1587,13 +1584,13 @@ void TreeView_onRowActivated( GtkTreeView* treeview, GtkTreePath* path, GtkTreeV
 }
 
 void TextureBrowser_createTreeViewTree(){
-       g_TextureBrowser.m_treeViewTree = ui::TreeView();
+       g_TextureBrowser.m_treeViewTree = ui::TreeView(ui::New);
        gtk_tree_view_set_enable_search( GTK_TREE_VIEW( g_TextureBrowser.m_treeViewTree ), FALSE );
 
        gtk_tree_view_set_headers_visible( GTK_TREE_VIEW( g_TextureBrowser.m_treeViewTree ), FALSE );
-       g_signal_connect( g_TextureBrowser.m_treeViewTree, "row-activated", (GCallback) TreeView_onRowActivated, NULL );
+       g_TextureBrowser.m_treeViewTree.connect( "row-activated", (GCallback) TreeView_onRowActivated, NULL );
 
-       auto renderer = ui::CellRendererText();
+       auto renderer = ui::CellRendererText(ui::New);
        gtk_tree_view_insert_column_with_attributes( GTK_TREE_VIEW( g_TextureBrowser.m_treeViewTree ), -1, "", renderer, "text", 0, NULL );
 
        TextureBrowser_constructTreeStore();
@@ -1604,18 +1601,18 @@ void TextureBrowser_renameTag();
 void TextureBrowser_deleteTag();
 
 void TextureBrowser_createContextMenu( ui::Widget treeview, GdkEventButton *event ){
-       ui::Widget menu = ui::Menu();
+       ui::Widget menu = ui::Menu(ui::New);
 
        ui::Widget menuitem = ui::MenuItem( "Add tag" );
-       g_signal_connect( menuitem, "activate", (GCallback)TextureBrowser_addTag, treeview );
+       menuitem.connect( "activate", (GCallback)TextureBrowser_addTag, treeview );
        gtk_menu_shell_append( GTK_MENU_SHELL( menu ), menuitem );
 
        menuitem = ui::MenuItem( "Rename tag" );
-       g_signal_connect( menuitem, "activate", (GCallback)TextureBrowser_renameTag, treeview );
+       menuitem.connect( "activate", (GCallback)TextureBrowser_renameTag, treeview );
        gtk_menu_shell_append( GTK_MENU_SHELL( menu ), menuitem );
 
        menuitem = ui::MenuItem( "Delete tag" );
-       g_signal_connect( menuitem, "activate", (GCallback)TextureBrowser_deleteTag, treeview );
+       menuitem.connect( "activate", (GCallback)TextureBrowser_deleteTag, treeview );
        gtk_menu_shell_append( GTK_MENU_SHELL( menu ), menuitem );
 
        gtk_widget_show_all( menu );
@@ -1643,14 +1640,14 @@ gboolean TreeViewTags_onButtonPressed( ui::Widget treeview, GdkEventButton *even
 }
 
 void TextureBrowser_createTreeViewTags(){
-       g_TextureBrowser.m_treeViewTags = ui::TreeView();
+       g_TextureBrowser.m_treeViewTags = ui::TreeView(ui::New);
        gtk_tree_view_set_enable_search( GTK_TREE_VIEW( g_TextureBrowser.m_treeViewTags ), FALSE );
 
-       g_signal_connect( GTK_TREE_VIEW( g_TextureBrowser.m_treeViewTags ), "button-press-event", (GCallback)TreeViewTags_onButtonPressed, NULL );
+       g_TextureBrowser.m_treeViewTags.connect( "button-press-event", (GCallback)TreeViewTags_onButtonPressed, NULL );
 
        gtk_tree_view_set_headers_visible( GTK_TREE_VIEW( g_TextureBrowser.m_treeViewTags ), FALSE );
 
-       auto renderer = ui::CellRendererText();
+       auto renderer = ui::CellRendererText(ui::New);
        gtk_tree_view_insert_column_with_attributes( GTK_TREE_VIEW( g_TextureBrowser.m_treeViewTags ), -1, "", renderer, "text", 0, NULL );
 
        TextureBrowser_constructTreeStoreTags();
@@ -1781,8 +1778,7 @@ void TextureBrowser_assignTags(){
                                        TagBuilder.AddShaderTag( g_TextureBrowser.shader.c_str(), (char*)tag_assigned, TAG );
 
                                        gtk_list_store_remove( g_TextureBrowser.m_available_store, &iter );
-                                       gtk_list_store_append( g_TextureBrowser.m_assigned_store, &iter );
-                                       gtk_list_store_set( g_TextureBrowser.m_assigned_store, &iter, TAG_COLUMN, (char*)tag_assigned, -1 );
+                                       g_TextureBrowser.m_assigned_store.append(TAG_COLUMN, tag_assigned);
                                }
                        }
                }
@@ -1832,15 +1828,13 @@ void TextureBrowser_removeTags(){
 }
 
 void TextureBrowser_buildTagList(){
-       GtkTreeIter treeIter;
-       gtk_list_store_clear( g_TextureBrowser.m_all_tags_list );
+       g_TextureBrowser.m_all_tags_list.clear();
 
        std::set<CopiedString>::iterator iter;
 
        for ( iter = g_TextureBrowser.m_all_tags.begin(); iter != g_TextureBrowser.m_all_tags.end(); ++iter )
        {
-               gtk_list_store_append( g_TextureBrowser.m_all_tags_list, &treeIter );
-               gtk_list_store_set( g_TextureBrowser.m_all_tags_list, &treeIter, TAG_COLUMN, ( *iter ).c_str(), -1 );
+               g_TextureBrowser.m_all_tags_list.append(TAG_COLUMN, (*iter).c_str());
        }
 }
 
@@ -1921,7 +1915,7 @@ void TextureBrowser_toggleSearchButton(){
                gtk_widget_show_all( g_TextureBrowser.m_search_button );
        }
        else {
-               gtk_widget_hide( g_TextureBrowser.m_search_button );
+               g_TextureBrowser.m_search_button.hide();
        }
 }
 
@@ -1933,15 +1927,15 @@ void TextureBrowser_constructTagNotebook(){
        gtk_notebook_append_page( GTK_NOTEBOOK( g_TextureBrowser.m_tag_notebook ), g_TextureBrowser.m_scr_win_tree, labelTextures );
        gtk_notebook_append_page( GTK_NOTEBOOK( g_TextureBrowser.m_tag_notebook ), g_TextureBrowser.m_scr_win_tags, labelTags );
 
-       g_signal_connect( G_OBJECT( g_TextureBrowser.m_tag_notebook ), "switch-page", G_CALLBACK( TextureBrowser_toggleSearchButton ), NULL );
+       g_TextureBrowser.m_tag_notebook.connect( "switch-page", G_CALLBACK( TextureBrowser_toggleSearchButton ), NULL );
 
        gtk_widget_show_all( g_TextureBrowser.m_tag_notebook );
 }
 
 void TextureBrowser_constructSearchButton(){
        ui::Widget image = ui::Widget(gtk_image_new_from_stock( GTK_STOCK_FIND, GTK_ICON_SIZE_SMALL_TOOLBAR ));
-       g_TextureBrowser.m_search_button = ui::Button();
-       g_signal_connect( G_OBJECT( g_TextureBrowser.m_search_button ), "clicked", G_CALLBACK( TextureBrowser_searchTags ), NULL );
+       g_TextureBrowser.m_search_button = ui::Button(ui::New);
+       g_TextureBrowser.m_search_button.connect( "clicked", G_CALLBACK( TextureBrowser_searchTags ), NULL );
        gtk_widget_set_tooltip_text(g_TextureBrowser.m_search_button, "Search with selected tags");
        g_TextureBrowser.m_search_button.add(image);
 }
@@ -1989,7 +1983,7 @@ void TextureBrowser_SetNotex(){
        name << GlobalRadiant().getAppPath() << "bitmaps/" NOTEX_BASENAME ".png";
        g_notex = name.c_str();
 
-       name = NULL;
+       name = StringOutputStream(256);
        name << GlobalRadiant().getAppPath() << "bitmaps/" SHADERNOTEX_BASENAME " .png";
        g_shadernotex = name.c_str();
 }
@@ -2008,21 +2002,21 @@ ui::Widget TextureBrowser_constructWindow( ui::Window toplevel ){
        g_TextureBrowser.m_parent = toplevel;
 
        ui::Widget table = ui::Table( 3, 3, FALSE );
-       ui::Widget frame_table;
+       ui::Widget frame_table{ui::null};
        ui::Widget vbox = ui::VBox( FALSE, 0 );
        gtk_table_attach( GTK_TABLE( table ), vbox, 0, 1, 1, 3, GTK_FILL, GTK_FILL, 0, 0 );
        vbox.show();
 
-       ui::Widget menu_bar;
+       ui::Widget menu_bar{ui::null};
 
        { // menu bar
                menu_bar = ui::Widget(gtk_menu_bar_new());
-               auto menu_view = ui::Menu();
+               auto menu_view = ui::Menu(ui::New);
                auto view_item = TextureBrowser_constructViewMenu( menu_view );
                gtk_menu_item_set_submenu( GTK_MENU_ITEM( view_item ), menu_view );
                gtk_menu_shell_append( GTK_MENU_SHELL( menu_bar ), view_item );
 
-               auto menu_tools = ui::Menu();
+               auto menu_tools = ui::Menu(ui::New);
                auto tools_item = TextureBrowser_constructToolsMenu( menu_tools );
                gtk_menu_item_set_submenu( GTK_MENU_ITEM( tools_item ), menu_tools );
                gtk_menu_shell_append( GTK_MENU_SHELL( menu_bar ), tools_item );
@@ -2031,7 +2025,7 @@ ui::Widget TextureBrowser_constructWindow( ui::Window toplevel ){
                menu_bar.show();
        }
        { // Texture TreeView
-               g_TextureBrowser.m_scr_win_tree = ui::ScrolledWindow();
+               g_TextureBrowser.m_scr_win_tree = ui::ScrolledWindow(ui::New);
                gtk_container_set_border_width( GTK_CONTAINER( g_TextureBrowser.m_scr_win_tree ), 0 );
 
                // vertical only scrolling for treeview
@@ -2050,14 +2044,14 @@ ui::Widget TextureBrowser_constructWindow( ui::Window toplevel ){
                w.show();
                g_TextureBrowser.m_texture_scroll = w;
 
-               GtkAdjustment *vadjustment = gtk_range_get_adjustment( GTK_RANGE( g_TextureBrowser.m_texture_scroll ) );
-               g_signal_connect( G_OBJECT( vadjustment ), "value_changed", G_CALLBACK( TextureBrowser_verticalScroll ), &g_TextureBrowser );
+               auto vadjustment = ui::Adjustment(gtk_range_get_adjustment( GTK_RANGE( g_TextureBrowser.m_texture_scroll ) ));
+               vadjustment.connect( "value_changed", G_CALLBACK( TextureBrowser_verticalScroll ), &g_TextureBrowser );
 
-               widget_set_visible( g_TextureBrowser.m_texture_scroll, g_TextureBrowser.m_showTextureScrollbar );
+               g_TextureBrowser.m_texture_scroll.visible(g_TextureBrowser.m_showTextureScrollbar);
        }
        { // gl_widget
-               g_TextureBrowser.m_gl_widget = ui::Widget(glwidget_new( FALSE ));
-               g_object_ref( g_TextureBrowser.m_gl_widget );
+               g_TextureBrowser.m_gl_widget = glwidget_new( FALSE );
+               g_object_ref( g_TextureBrowser.m_gl_widget._handle );
 
                gtk_widget_set_events( g_TextureBrowser.m_gl_widget, GDK_DESTROY | GDK_EXPOSURE_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_POINTER_MOTION_MASK | GDK_SCROLL_MASK );
                gtk_widget_set_can_focus( g_TextureBrowser.m_gl_widget, true );
@@ -2065,13 +2059,13 @@ ui::Widget TextureBrowser_constructWindow( ui::Window toplevel ){
                gtk_table_attach_defaults( GTK_TABLE( table ), g_TextureBrowser.m_gl_widget, 1, 2, 1, 2 );
                g_TextureBrowser.m_gl_widget.show();
 
-               g_TextureBrowser.m_sizeHandler = g_signal_connect( G_OBJECT( g_TextureBrowser.m_gl_widget ), "size_allocate", G_CALLBACK( TextureBrowser_size_allocate ), &g_TextureBrowser );
-               g_TextureBrowser.m_exposeHandler = g_signal_connect( G_OBJECT( g_TextureBrowser.m_gl_widget ), "expose_event", G_CALLBACK( TextureBrowser_expose ), &g_TextureBrowser );
+               g_TextureBrowser.m_sizeHandler = g_TextureBrowser.m_gl_widget.connect( "size_allocate", G_CALLBACK( TextureBrowser_size_allocate ), &g_TextureBrowser );
+               g_TextureBrowser.m_exposeHandler = g_TextureBrowser.m_gl_widget.on_render( G_CALLBACK( TextureBrowser_expose ), &g_TextureBrowser );
 
-               g_signal_connect( G_OBJECT( g_TextureBrowser.m_gl_widget ), "button_press_event", G_CALLBACK( TextureBrowser_button_press ), &g_TextureBrowser );
-               g_signal_connect( G_OBJECT( g_TextureBrowser.m_gl_widget ), "button_release_event", G_CALLBACK( TextureBrowser_button_release ), &g_TextureBrowser );
-               g_signal_connect( G_OBJECT( g_TextureBrowser.m_gl_widget ), "motion_notify_event", G_CALLBACK( TextureBrowser_motion ), &g_TextureBrowser );
-               g_signal_connect( G_OBJECT( g_TextureBrowser.m_gl_widget ), "scroll_event", G_CALLBACK( TextureBrowser_scroll ), &g_TextureBrowser );
+               g_TextureBrowser.m_gl_widget.connect( "button_press_event", G_CALLBACK( TextureBrowser_button_press ), &g_TextureBrowser );
+               g_TextureBrowser.m_gl_widget.connect( "button_release_event", G_CALLBACK( TextureBrowser_button_release ), &g_TextureBrowser );
+               g_TextureBrowser.m_gl_widget.connect( "motion_notify_event", G_CALLBACK( TextureBrowser_motion ), &g_TextureBrowser );
+               g_TextureBrowser.m_gl_widget.connect( "scroll_event", G_CALLBACK( TextureBrowser_scroll ), &g_TextureBrowser );
        }
 
        // tag stuff
@@ -2085,13 +2079,13 @@ ui::Widget TextureBrowser_constructWindow( ui::Window toplevel ){
                        TextureBrowser_buildTagList();
                }
                { // tag menu bar
-                       auto menu_tags = ui::Menu();
+                       auto menu_tags = ui::Menu(ui::New);
                        auto tags_item = TextureBrowser_constructTagsMenu( menu_tags );
                        gtk_menu_item_set_submenu( GTK_MENU_ITEM( tags_item ), menu_tags );
                        gtk_menu_shell_append( GTK_MENU_SHELL( menu_bar ), tags_item );
                }
                { // Tag TreeView
-                       g_TextureBrowser.m_scr_win_tags = ui::ScrolledWindow();
+                       g_TextureBrowser.m_scr_win_tags = ui::ScrolledWindow(ui::New);
                        gtk_container_set_border_width( GTK_CONTAINER( g_TextureBrowser.m_scr_win_tags ), 0 );
 
                        // vertical only scrolling for treeview
@@ -2127,7 +2121,7 @@ ui::Widget TextureBrowser_constructWindow( ui::Window toplevel ){
                        g_TextureBrowser.m_tag_frame.add(frame_table);
                }
                { // assigned tag list
-                       ui::Widget scrolled_win = ui::ScrolledWindow();
+                       ui::Widget scrolled_win = ui::ScrolledWindow(ui::New);
                        gtk_container_set_border_width( GTK_CONTAINER( scrolled_win ), 0 );
                        gtk_scrolled_window_set_policy( GTK_SCROLLED_WINDOW( scrolled_win ), GTK_POLICY_NEVER, GTK_POLICY_ALWAYS );
 
@@ -2136,11 +2130,11 @@ ui::Widget TextureBrowser_constructWindow( ui::Window toplevel ){
                        GtkTreeSortable* sortable = GTK_TREE_SORTABLE( g_TextureBrowser.m_assigned_store );
                        gtk_tree_sortable_set_sort_column_id( sortable, TAG_COLUMN, GTK_SORT_ASCENDING );
 
-                       auto renderer = ui::CellRendererText();
+                       auto renderer = ui::CellRendererText(ui::New);
 
                        g_TextureBrowser.m_assigned_tree = ui::TreeView(ui::TreeModel( GTK_TREE_MODEL( g_TextureBrowser.m_assigned_store ) ));
-                       g_object_unref( G_OBJECT( g_TextureBrowser.m_assigned_store ) );
-                       g_signal_connect( g_TextureBrowser.m_assigned_tree, "row-activated", (GCallback) TextureBrowser_removeTags, NULL );
+                       g_TextureBrowser.m_assigned_store.unref();
+                       g_TextureBrowser.m_assigned_tree.connect( "row-activated", (GCallback) TextureBrowser_removeTags, NULL );
                        gtk_tree_view_set_headers_visible( GTK_TREE_VIEW( g_TextureBrowser.m_assigned_tree ), FALSE );
 
                        GtkTreeSelection* selection = gtk_tree_view_get_selection( GTK_TREE_VIEW( g_TextureBrowser.m_assigned_tree ) );
@@ -2156,7 +2150,7 @@ ui::Widget TextureBrowser_constructWindow( ui::Window toplevel ){
                        gtk_table_attach( GTK_TABLE( frame_table ), scrolled_win, 0, 1, 1, 3, GTK_FILL, GTK_FILL, 0, 0 );
                }
                { // available tag list
-                       ui::Widget scrolled_win = ui::ScrolledWindow();
+                       ui::Widget scrolled_win = ui::ScrolledWindow(ui::New);
                        gtk_container_set_border_width( GTK_CONTAINER( scrolled_win ), 0 );
                        gtk_scrolled_window_set_policy( GTK_SCROLLED_WINDOW( scrolled_win ), GTK_POLICY_NEVER, GTK_POLICY_ALWAYS );
 
@@ -2164,11 +2158,11 @@ ui::Widget TextureBrowser_constructWindow( ui::Window toplevel ){
                        GtkTreeSortable* sortable = GTK_TREE_SORTABLE( g_TextureBrowser.m_available_store );
                        gtk_tree_sortable_set_sort_column_id( sortable, TAG_COLUMN, GTK_SORT_ASCENDING );
 
-                       auto renderer = ui::CellRendererText();
+                       auto renderer = ui::CellRendererText(ui::New);
 
                        g_TextureBrowser.m_available_tree = ui::TreeView(ui::TreeModel( GTK_TREE_MODEL( g_TextureBrowser.m_available_store ) ));
-                       g_object_unref( G_OBJECT( g_TextureBrowser.m_available_store ) );
-                       g_signal_connect( g_TextureBrowser.m_available_tree, "row-activated", (GCallback) TextureBrowser_assignTags, NULL );
+                       g_TextureBrowser.m_available_store.unref();
+                       g_TextureBrowser.m_available_tree.connect( "row-activated", (GCallback) TextureBrowser_assignTags, NULL );
                        gtk_tree_view_set_headers_visible( GTK_TREE_VIEW( g_TextureBrowser.m_available_tree ), FALSE );
 
                        GtkTreeSelection* selection = gtk_tree_view_get_selection( GTK_TREE_VIEW( g_TextureBrowser.m_available_tree ) );
@@ -2184,8 +2178,8 @@ ui::Widget TextureBrowser_constructWindow( ui::Window toplevel ){
                        gtk_table_attach( GTK_TABLE( frame_table ), scrolled_win, 2, 3, 1, 3, GTK_FILL, GTK_FILL, 0, 0 );
                }
                { // tag arrow buttons
-                       auto m_btn_left = ui::Button();
-                       auto m_btn_right = ui::Button();
+                       auto m_btn_left = ui::Button(ui::New);
+                       auto m_btn_right = ui::Button(ui::New);
                        auto m_arrow_left = ui::Widget(gtk_arrow_new( GTK_ARROW_LEFT, GTK_SHADOW_OUT ));
                        auto m_arrow_right = ui::Widget(gtk_arrow_new( GTK_ARROW_RIGHT, GTK_SHADOW_OUT ));
                        m_btn_left.add(m_arrow_left);
@@ -2198,8 +2192,8 @@ ui::Widget TextureBrowser_constructWindow( ui::Window toplevel ){
                        gtk_table_attach( GTK_TABLE( frame_table ), m_btn_left, 1, 2, 1, 2, GTK_SHRINK, GTK_EXPAND, 0, 0 );
                        gtk_table_attach( GTK_TABLE( frame_table ), m_btn_right, 1, 2, 2, 3, GTK_SHRINK, GTK_EXPAND, 0, 0 );
 
-                       g_signal_connect( G_OBJECT( m_btn_left ), "clicked", G_CALLBACK( TextureBrowser_assignTags ), NULL );
-                       g_signal_connect( G_OBJECT( m_btn_right ), "clicked", G_CALLBACK( TextureBrowser_removeTags ), NULL );
+                       m_btn_left.connect( "clicked", G_CALLBACK( TextureBrowser_assignTags ), NULL );
+                       m_btn_right.connect( "clicked", G_CALLBACK( TextureBrowser_removeTags ), NULL );
 
                        m_btn_left.show();
                        m_btn_right.show();
@@ -2233,7 +2227,7 @@ void TextureBrowser_destroyWindow(){
        g_signal_handler_disconnect( G_OBJECT( g_TextureBrowser.m_gl_widget ), g_TextureBrowser.m_sizeHandler );
        g_signal_handler_disconnect( G_OBJECT( g_TextureBrowser.m_gl_widget ), g_TextureBrowser.m_exposeHandler );
 
-       g_object_unref( g_TextureBrowser.m_gl_widget );
+       g_TextureBrowser.m_gl_widget.unref();
 }
 
 const Vector3& TextureBrowser_getBackgroundColour( TextureBrowser& textureBrowser ){
@@ -2268,7 +2262,7 @@ void TextureBrowser_addTag(){
        EMessageBoxReturn result = DoShaderTagDlg( &tag, "Add shader tag" );
 
        if ( result == eIDOK && !tag.empty() ) {
-               GtkTreeIter iter, iter2;
+               GtkTreeIter iter;
                g_TextureBrowser.m_all_tags.insert( tag.c_str() );
                gtk_list_store_append( g_TextureBrowser.m_available_store, &iter );
                gtk_list_store_set( g_TextureBrowser.m_available_store, &iter, TAG_COLUMN, tag.c_str(), -1 );
@@ -2277,8 +2271,7 @@ void TextureBrowser_addTag(){
                GtkTreeSelection* selection = gtk_tree_view_get_selection( GTK_TREE_VIEW( g_TextureBrowser.m_available_tree ) );
                gtk_tree_selection_select_iter( selection, &iter );
 
-               gtk_list_store_append( g_TextureBrowser.m_all_tags_list, &iter2 );
-               gtk_list_store_set( g_TextureBrowser.m_all_tags_list, &iter2, TAG_COLUMN, tag.c_str(), -1 );
+               g_TextureBrowser.m_all_tags_list.append(TAG_COLUMN, tag.c_str());
        }
 }