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Code Issues 14 Pull Requests Projects Releases Activity

Show properties of the selected item TODO: use non-deprecated functions

This commit is contained in:
Jean Sirmai 2024-01-10 19:04:21 +01:00
parent 8182d64b69
commit 6b27db357e
Signed by: jean
GPG Key ID: FB3115C340E057E3
1 changed files with 18 additions and 13 deletions
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31
src/ui/tree.c
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@ -56,7 +56,7 @@ static GtkWidget *my_tree_view; // = NULL;
static GListStore *my_list_model = NULL; static GListStore *my_list_model = NULL;
static void static void
add_item (GtkWidget *button, gpointer data) add_item () //(GtkWidget *button, gpointer data)
{ {
TreeItem foo; TreeItem foo;
GtkTreeView *treeview = my_tree_view; // (GtkTreeView *)data; GtkTreeView *treeview = my_tree_view; // (GtkTreeView *)data;
@ -64,12 +64,23 @@ add_item (GtkWidget *button, gpointer data)
GtkTreePath *path; GtkTreePath *path;
GtkTreeViewColumn *column; GtkTreeViewColumn *column;
GtkTreeIter current, iter; GtkTreeIter current, iter;
gtk_tree_view_get_cursor (treeview, &path, NULL);
//model = gtk_tree_view_get_model (treeview);
if (path)
{
gtk_tree_model_get_iter (my_list_model, &current, path);
printf("In 'tree.c' (line 73) add_item() path = %s depth = %d\n",
gtk_tree_path_to_string (path),
gtk_tree_path_get_depth (path)
);
}
} }
static void static void
remove_item (GtkWidget *widget, gpointer data) remove_item (GtkWidget *widget, gpointer data)
{ {
printf("From 'tree.c' (line 130), remove item() > no item selected (or can't get it ?)\n"); printf("In 'tree.c' (line 80) remove item() > no item selected (or can't get it ?)\n");
GtkTreeView *treeview = my_tree_view; // (GtkTreeView *)data; GtkTreeView *treeview = my_tree_view; // (GtkTreeView *)data;
GtkTreeModel *model = my_list_model; // gtk_tree_view_get_model (treeview); GtkTreeModel *model = my_list_model; // gtk_tree_view_get_model (treeview);
@ -157,27 +168,21 @@ GtkWidget *create_my_tree_model(GtkBox *runlib_objects)
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
static void
print_hello (GtkWidget *widget,
gpointer data)
{
static int nb;
nb++;
printf("From 'tree.c', > %s added and button clicked (n = %d)\n", data, nb);
}
GtkWidget *create_my_button_test(GtkBox *runlib_objects) GtkWidget *create_my_button_test(GtkBox *runlib_objects)
{ {
GtkWidget *button; GtkWidget *button;
const char *text = "Remove the Selected Item"; const char *text = "Show properties of the selected item";
button = gtk_button_new_with_label(text); button = gtk_button_new_with_label(text);
gtk_box_append(runlib_objects, button); gtk_box_append(runlib_objects, button);
gtk_widget_show(button); gtk_widget_show(button);
g_signal_connect (button, "clicked", G_CALLBACK (print_hello), "some data"); g_signal_connect (button, "clicked", G_CALLBACK (add_item), NULL);
return button; return button;
} }
//------------------------------------------------------------------------------
// guix shell -m manifest.scm make clean && clear && time make run // guix shell -m manifest.scm make clean && clear && time make run
// https://docs.gtk.org/gtk4/section-list-widget.html