WIP: cleaning & commenting
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@ -60,7 +60,7 @@
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/******************************************************************************/
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/*
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/* Old links ( deprec ? ) To check.
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https://blog.gtk.org/2020/06/08/more-on-lists-in-gtk-4/
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https://docs.gtk.org/gtk4/section-list-widget.html
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https://en.wikibooks.org/wiki/GTK%2B_By_Example/Tree_View/Tree_Models
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@ -195,36 +195,6 @@ https://en.wikibooks.org/wiki/GTK%2B_By_Example/Tree_View/Columns_and_Renderer
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*............................................................................*/
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/* M A N I F E S T <<< J'AI TOUT VIRÉ SAUF "make" */
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/* ;; */
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/* ;; Dépendances sous GNU Guix */
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/* ;; */
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/* (specifications->manifest */
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/* (list */
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/* "bash" */
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/* "coreutils" */
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/* "gcc-toolchain" */
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/* "pkg-config" */
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/* "valgrind" */
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/* "findutils" */
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/* "gdb" */
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/* "make" <<<<<<<<<<<< */
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/* "gtk" */
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/* "libxml2" */
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/* "glew" */
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/* "glfw" */
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/* "libepoxy" */
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/* "pango@1.90.0" */
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/* "xorgproto" */
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/* "glib" */
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/* "mesa-headers" */
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/* "mesa" */
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/* "libadwaita" */
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/* ) */
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/* ) */
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#include <unistd.h>
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#include <gtk-4.0/gtk/gtk.h>
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#include <glib-2.0/glib.h>
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@ -328,7 +298,8 @@ How to enable the 'tree.c' code (line 318) to create widgets in the main window
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- The currently displayed tree code is at the end of file : window.c -\n\
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(In the meanwhile, you can click the 'new button' at the bottom of the GtkBox.)\n\n\
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NB The speed makefile bug has been fixed in branch [devel]\n\
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but not here, in branch [origin/dev/ui-simple-tree]\n");
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but not here, in branch [origin/dev/ui-simple-tree]\n\n\
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/home/jean/01/GTK4/tree (learning)/The_Gnome_way/demos/gtk-demo\n");
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return button;
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}
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@ -129,7 +129,7 @@ static void gem_graph_client_window_init(GemGraphClientWindow *self)
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}
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/*
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Est-ce que c'est encore utile ?
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Is this useful ? (Does it FREE something ?)
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if (!gtk_widget_get_visible (my_window))
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gtk_widget_set_visible (my_window, TRUE);
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@ -139,9 +139,12 @@ static void gem_graph_client_window_init(GemGraphClientWindow *self)
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/* -------------------------------------------------------------------------- */
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static void create_my_list_model();
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static GtkWidget *create_my_list_model();
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GtkWidget *create_a_button_in_(GemGraphClientWindow *my_window);
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GtkWidget *my_tree = NULL;
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GtkWidget *my_button = NULL;
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void ui_set_stack(const char *mode)
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{
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@ -157,9 +160,11 @@ void ui_set_stack(const char *mode)
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break;
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case 'r':
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gtk_menu_button_set_icon_name(window->main_button_mode, "system-run-symbolic");
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create_my_list_model(window);
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create_a_button_in_(window);
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create_a_button(window); // <<< This function is in tree.c
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if (! my_tree) my_tree = create_my_list_model(window);
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if (! my_button) {
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my_button = create_a_button_in_(window); // <<< The active function is in this file
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create_a_button(window); // <<< This function is in tree.c and still sterile !!! TODO
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}
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break;
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case 'p':
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gtk_menu_button_set_icon_name(window->main_button_mode, "x-office-presentation-symbolic");
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@ -328,16 +333,12 @@ static GListStore *create_node_recursive (GListModel *model, // GListStore* g_
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GtkTreeIter *iter_parent,
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int depth)
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{
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if (model == NULL)
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printf("tree.c > print test() in : create_node_recursive()\n");
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GtkTreeIter iter;
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if (model == NULL)
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model = gtk_tree_store_new (NUM_COLUMNS, G_TYPE_STRING);
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while (current_item->label) {
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if (1) printf("[%d]-%s, ", depth, current_item->label);
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gtk_tree_store_append (model, &iter, iter_parent);
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gtk_tree_store_set (model, &iter, STRING_COLUMN, current_item->label, -1);
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@ -350,22 +351,20 @@ static GListStore *create_node_recursive (GListModel *model, // GListStore* g_
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}
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if (depth == 0)
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return G_LIST_MODEL(model); // can cast to GListModel or to GtkTreeStore ?
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return G_LIST_MODEL(model); // Should we cast to GtkTreeStore ?
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else
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return NULL;
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}
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static void create_my_list_model(GemGraphClientWindow *my_window)
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static GtkWidget *create_my_list_model(GemGraphClientWindow *my_window)
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{
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GtkWidget *my_tree_box;
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GtkWidget *my_scrolled_window;
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GListStore *my_list_model = NULL;
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GtkWidget *my_tree_view;
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GtkWidget *my_tree_view = NULL;
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GtkCellRenderer *renderer;
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my_list_model = create_node_recursive (my_list_model, O, NULL, 0);
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printf(" << tree successfully created !\n");
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my_tree_view = gtk_tree_view_new_with_model (my_list_model);
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gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (my_tree_view), FALSE);
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gtk_tree_view_set_enable_tree_lines (GTK_TREE_VIEW (my_tree_view), TRUE);
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@ -392,5 +391,7 @@ static void create_my_list_model(GemGraphClientWindow *my_window)
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/* expand all rows after the my_tree_view widget has been realized */
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g_signal_connect (my_tree_view, "realize",
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G_CALLBACK (gtk_tree_view_expand_all), NULL);
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return my_tree_view;
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}
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