diff options
| author | Benjamin Otte <otte@redhat.com> | 2021-11-09 05:27:28 +0100 |
|---|---|---|
| committer | Benjamin Otte <otte@redhat.com> | 2021-11-09 18:38:24 +0100 |
| commit | d01ad09dc51cf51213570415e2f453cea17a59e9 (patch) | |
| tree | e08d04ab4b1934ef680d8060245ce09fd5343cc6 | |
| parent | 28613549c4c85114fc09953f377f43bb90303443 (diff) | |
| download | gtk+-fixed-item-selection.tar.gz | |
demo: Use a FixedItemSeletion instead of a NoSelectionfixed-item-selection
Simple demo of how to use FixedItemSelection.
| -rw-r--r-- | demos/gtk-demo/listview_words.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/demos/gtk-demo/listview_words.c b/demos/gtk-demo/listview_words.c index bee23dd562..ac68e60249 100644 --- a/demos/gtk-demo/listview_words.c +++ b/demos/gtk-demo/listview_words.c @@ -177,6 +177,15 @@ file_open_cb (GtkWidget *button, gtk_native_dialog_show (GTK_NATIVE_DIALOG (dialog)); } +static void +listview_activate_cb (GtkListView *listview, + guint pos, + gpointer unused) +{ + gtk_fixed_item_selection_set_selected_position (GTK_FIXED_ITEM_SELECTION (gtk_list_view_get_model (listview)), + pos); +} + GtkWidget * do_listview_words (GtkWidget *do_widget) { @@ -185,6 +194,7 @@ do_listview_words (GtkWidget *do_widget) GtkWidget *header, *listview, *sw, *vbox, *search_entry, *open_button, *overlay; GtkFilterListModel *filter_model; GtkStringList *stringlist; + GtkFixedItemSelection *selection; GtkFilter *filter; GFile *file; @@ -241,11 +251,15 @@ do_listview_words (GtkWidget *do_widget) gtk_widget_set_vexpand (sw, TRUE); gtk_overlay_set_child (GTK_OVERLAY (overlay), sw); + selection = gtk_fixed_item_selection_new (G_LIST_MODEL (filter_model)); + listview = gtk_list_view_new ( - GTK_SELECTION_MODEL (gtk_no_selection_new (G_LIST_MODEL (filter_model))), + GTK_SELECTION_MODEL (selection), gtk_builder_list_item_factory_new_from_bytes (NULL, g_bytes_new_static (factory_text, strlen (factory_text)))); gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (sw), listview); + gtk_list_view_set_single_click_activate (GTK_LIST_VIEW (listview), TRUE); + g_signal_connect (listview, "activate", G_CALLBACK (listview_activate_cb), NULL); g_signal_connect (filter_model, "items-changed", G_CALLBACK (update_title_cb), progress); g_signal_connect (filter_model, "notify::pending", G_CALLBACK (update_title_cb), progress); |