mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-12-26 21:51:08 +00:00
testdropdown: Add some more tests
Add a homegrown combobox entry replacement that combines a dropdown with a plain entry.
This commit is contained in:
Matthias Clasen
parent
933e373b07
commit
86718439be
@ -234,6 +234,203 @@ quit_cb (GtkWindow *window,
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return TRUE;
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}
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#define GTK_TYPE_STRING_PAIR (gtk_string_pair_get_type ())
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G_DECLARE_FINAL_TYPE (GtkStringPair, gtk_string_pair, GTK, STRING_PAIR, GObject)
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struct _GtkStringPair {
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GObject parent_instance;
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char *id;
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char *string;
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};
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enum {
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PROP_ID = 1,
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PROP_STRING,
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PROP_NUM_PROPERTIES
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};
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G_DEFINE_TYPE (GtkStringPair, gtk_string_pair, G_TYPE_OBJECT);
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static void
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gtk_string_pair_init (GtkStringPair *pair)
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{
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}
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static void
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gtk_string_pair_finalize (GObject *object)
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{
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GtkStringPair *pair = GTK_STRING_PAIR (object);
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g_free (pair->id);
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g_free (pair->string);
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G_OBJECT_CLASS (gtk_string_pair_parent_class)->finalize (object);
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}
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static void
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gtk_string_pair_set_property (GObject *object,
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guint property_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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GtkStringPair *pair = GTK_STRING_PAIR (object);
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switch (property_id)
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{
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case PROP_STRING:
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g_free (pair->string);
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pair->string = g_value_dup_string (value);
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break;
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case PROP_ID:
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g_free (pair->id);
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pair->id = g_value_dup_string (value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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break;
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}
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}
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static void
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gtk_string_pair_get_property (GObject *object,
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guint property_id,
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GValue *value,
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GParamSpec *pspec)
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{
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GtkStringPair *pair = GTK_STRING_PAIR (object);
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switch (property_id)
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{
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case PROP_STRING:
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g_value_set_string (value, pair->string);
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break;
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case PROP_ID:
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g_value_set_string (value, pair->id);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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break;
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}
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}
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static void
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gtk_string_pair_class_init (GtkStringPairClass *class)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (class);
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GParamSpec *pspec;
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object_class->finalize = gtk_string_pair_finalize;
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object_class->set_property = gtk_string_pair_set_property;
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object_class->get_property = gtk_string_pair_get_property;
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pspec = g_param_spec_string ("string", "String", "String",
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NULL,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
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g_object_class_install_property (object_class, PROP_STRING, pspec);
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pspec = g_param_spec_string ("id", "ID", "ID",
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NULL,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
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g_object_class_install_property (object_class, PROP_ID, pspec);
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}
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static GtkStringPair *
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gtk_string_pair_new (const char *id,
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const char *string)
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{
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return g_object_new (GTK_TYPE_STRING_PAIR,
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"id", id,
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"string", string,
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NULL);
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}
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static const char *
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gtk_string_pair_get_string (GtkStringPair *pair)
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{
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return pair->string;
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}
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static const char *
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gtk_string_pair_get_id (GtkStringPair *pair)
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{
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return pair->id;
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}
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static void
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setup_no_item (GtkSignalListItemFactory *factory,
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GtkListItem *item)
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{
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}
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static void
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setup_list_item (GtkSignalListItemFactory *factory,
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GtkListItem *item)
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{
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GtkWidget *label;
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label = gtk_label_new ("");
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gtk_widget_set_halign (label, GTK_ALIGN_START);
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gtk_list_item_set_child (item, label);
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}
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static void
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bind_list_item (GtkSignalListItemFactory *factory,
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GtkListItem *item)
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{
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GtkStringPair *pair;
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GtkWidget *label;
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pair = gtk_list_item_get_item (item);
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label = gtk_list_item_get_child (item);
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gtk_label_set_text (GTK_LABEL (label), gtk_string_pair_get_string (pair));
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}
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static void
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selected_changed (GtkDropDown *dropdown,
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GParamSpec *pspec,
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gpointer data)
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{
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GListModel *model;
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guint selected;
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GtkStringPair *pair;
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model = gtk_drop_down_get_model (dropdown);
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selected = gtk_drop_down_get_selected (dropdown);
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pair = g_list_model_get_item (model, selected);
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g_print ("selected %s\n", gtk_string_pair_get_id (pair));
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g_object_unref (pair);
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}
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static void
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selected_changed2 (GtkDropDown *dropdown,
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GParamSpec *pspec,
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gpointer data)
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{
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GListModel *model;
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guint selected;
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GtkStringPair *pair;
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GtkWidget *entry = data;
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model = gtk_drop_down_get_model (dropdown);
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selected = gtk_drop_down_get_selected (dropdown);
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pair = g_list_model_get_item (model, selected);
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gtk_editable_set_text (GTK_EDITABLE (entry), gtk_string_pair_get_string (pair));
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g_object_unref (pair);
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}
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int
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main (int argc, char *argv[])
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{
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@ -253,6 +450,10 @@ main (int argc, char *argv[])
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"Built-in Audio", "Built-in audio", "Thinkpad Tunderbolt 3 Dock USB Audio", "Thinkpad Tunderbolt 3 Dock USB Audio", NULL
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};
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gboolean quit = FALSE;
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GListStore *store;
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GtkListItemFactory *factory;
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GtkWidget *entry;
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GtkWidget *hbox;
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gtk_init ();
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@ -312,6 +513,53 @@ main (int argc, char *argv[])
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button = drop_down_new_from_strings (device_titles, device_icons, device_descriptions);
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gtk_box_append (GTK_BOX (box), button);
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button = gtk_drop_down_new ();
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store = g_list_store_new (GTK_TYPE_STRING_PAIR);
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g_list_store_append (store, gtk_string_pair_new ("1", "One"));
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g_list_store_append (store, gtk_string_pair_new ("2", "Two"));
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g_list_store_append (store, gtk_string_pair_new ("2.5", "Two ½"));
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g_list_store_append (store, gtk_string_pair_new ("3", "Three"));
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gtk_drop_down_set_model (GTK_DROP_DOWN (button), G_LIST_MODEL (store));
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factory = gtk_signal_list_item_factory_new ();
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g_signal_connect (factory, "setup", G_CALLBACK (setup_list_item), NULL);
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g_signal_connect (factory, "bind", G_CALLBACK (bind_list_item), NULL);
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gtk_drop_down_set_factory (GTK_DROP_DOWN (button), factory);
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g_object_unref (factory);
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g_signal_connect (button, "notify::selected", G_CALLBACK (selected_changed), NULL);
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gtk_box_append (GTK_BOX (box), button);
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hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
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gtk_widget_add_css_class (hbox, "linked");
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entry = gtk_entry_new ();
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button = gtk_drop_down_new ();
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gtk_drop_down_set_model (GTK_DROP_DOWN (button), G_LIST_MODEL (store));
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factory = gtk_signal_list_item_factory_new ();
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g_signal_connect (factory, "setup", G_CALLBACK (setup_no_item), NULL);
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gtk_drop_down_set_factory (GTK_DROP_DOWN (button), factory);
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g_object_unref (factory);
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factory = gtk_signal_list_item_factory_new ();
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g_signal_connect (factory, "setup", G_CALLBACK (setup_list_item), NULL);
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g_signal_connect (factory, "bind", G_CALLBACK (bind_list_item), NULL);
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gtk_drop_down_set_list_factory (GTK_DROP_DOWN (button), factory);
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g_object_unref (factory);
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g_signal_connect (button, "notify::selected", G_CALLBACK (selected_changed2), entry);
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gtk_box_append (GTK_BOX (hbox), entry);
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gtk_box_append (GTK_BOX (hbox), button);
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gtk_box_append (GTK_BOX (box), hbox);
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g_object_unref (store);
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gtk_window_present (GTK_WINDOW (window));
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while (!quit)
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