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WIP: joujou avec les selections

This commit is contained in:
Adrien Bourmault 2024-02-12 18:09:16 +01:00
parent b4eaa6f316
commit 97732da285
Signed by: neox
GPG Key ID: 2974E1D5F25DFCC8
2 changed files with 15 additions and 3 deletions
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gtk_treeview_example
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18
main.c
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@ -165,6 +165,12 @@ void on_bind_factory (GtkListItemFactory *factory, GtkListItem *list_item, gpoin
} }
} }
void on_selection_changed (GtkSelectionModel* self, guint position,
guint n_items, gpointer user_data)
{
printf("Cc\n");
}
// Application activation callback // Application activation callback
void app_activate (GApplication *app, gpointer user_data) void app_activate (GApplication *app, gpointer user_data)
{ {
@ -190,9 +196,14 @@ void app_activate (GApplication *app, gpointer user_data)
(GDestroyNotify)g_object_unref //(GDestroyNotify)free_tree_node (GDestroyNotify)g_object_unref //(GDestroyNotify)free_tree_node
); );
GtkNoSelection *selection_model = gtk_no_selection_new ( GtkSingleSelection *selection_model = gtk_single_selection_new (
G_LIST_MODEL (tree_model)); G_LIST_MODEL (tree_model));
gtk_single_selection_set_autoselect(selection_model, FALSE);
gtk_single_selection_set_can_unselect(selection_model, TRUE);
g_signal_connect (selection_model, "selection-changed",
G_CALLBACK(on_selection_changed), NULL);
GtkWidget *list_view = gtk_list_view_new (selection_model, factory); GtkWidget *list_view = gtk_list_view_new (selection_model, factory);
gtk_window_set_child(GTK_WINDOW(window), list_view); gtk_window_set_child(GTK_WINDOW(window), list_view);
@ -215,8 +226,9 @@ int main (int argc, char **argv)
add_child_node(A, B); add_child_node(A, B);
add_child_node(B, C); add_child_node(B, C);
add_child_node(C, D); add_child_node(C, D);
add_child_node(E, F); add_child_node(D, E);
add_child_node(F, G); add_child_node(E, E);
add_child_node(E, A);
GtkApplication *app = gtk_application_new("org.gtk.example", G_APPLICATION_FLAGS_NONE); GtkApplication *app = gtk_application_new("org.gtk.example", G_APPLICATION_FLAGS_NONE);
g_signal_connect(app, "activate", G_CALLBACK(app_activate), NULL); g_signal_connect(app, "activate", G_CALLBACK(app_activate), NULL);