static void
_glade_adaptor_chooser_widget_map (GtkWidget *widget)
{
GtkWidget *toplevel = gtk_widget_get_toplevel (widget);
if (toplevel)
{
_GladeAdaptorChooserWidgetPrivate *priv = GET_PRIVATE (widget);
gint height = gtk_widget_get_allocated_height (toplevel) - 100;
if (height > 512)
height = height * 0.75;
gtk_scrolled_window_set_max_content_height (priv->scrolledwindow, height);
}
GTK_WIDGET_CLASS (_glade_adaptor_chooser_widget_parent_class)->map (widget);
}
static GObject *
gdict_database_chooser_constructor (GType type,
guint n_params,
GObjectConstructParam *params)
{
GObjectClass *parent_class;
GObject *object;
GdictDatabaseChooser *chooser;
GdictDatabaseChooserPrivate *priv;
GtkWidget *sw;
GtkCellRenderer *renderer;
GtkTreeViewColumn *column;
GtkWidget *hbox;
parent_class = G_OBJECT_CLASS (gdict_database_chooser_parent_class);
object = parent_class->constructor (type, n_params, params);
chooser = GDICT_DATABASE_CHOOSER (object);
priv = chooser->priv;
sw = gtk_scrolled_window_new (NULL, NULL);
gtk_widget_set_hexpand (sw, TRUE);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (sw), GTK_SHADOW_IN);
gtk_scrolled_window_set_min_content_height (GTK_SCROLLED_WINDOW (sw), 200);
gtk_scrolled_window_set_max_content_height (GTK_SCROLLED_WINDOW (sw), 400);
gtk_box_pack_start (GTK_BOX (chooser), sw, TRUE, TRUE, 0);
gtk_widget_show (sw);
renderer = gtk_cell_renderer_text_new ();
column = gtk_tree_view_column_new_with_attributes ("databases",
renderer,
"text", DB_COLUMN_DESCRIPTION,
"weight", DB_COLUMN_CURRENT,
NULL);
priv->treeview = gtk_tree_view_new ();
gtk_tree_view_set_model (GTK_TREE_VIEW (priv->treeview),
GTK_TREE_MODEL (priv->store));
gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (priv->treeview), FALSE);
gtk_tree_view_set_activate_on_single_click (GTK_TREE_VIEW (priv->treeview), TRUE);
gtk_tree_view_append_column (GTK_TREE_VIEW (priv->treeview), column);
g_signal_connect (gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->treeview)),
"changed", G_CALLBACK (selection_changed_cb),
chooser);
g_signal_connect (priv->treeview, "row-activated",
G_CALLBACK (row_activated_cb), chooser);
gtk_container_add (GTK_CONTAINER (sw), priv->treeview);
gtk_widget_show (priv->treeview);
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
priv->buttons_box = hbox;
priv->refresh_button = gtk_button_new ();
gtk_button_set_image (GTK_BUTTON (priv->refresh_button),
gtk_image_new_from_icon_name ("view-refresh-symbolic",
GTK_ICON_SIZE_SMALL_TOOLBAR));
g_signal_connect (priv->refresh_button, "clicked",
G_CALLBACK (refresh_button_clicked_cb),
chooser);
gtk_box_pack_start (GTK_BOX (hbox), priv->refresh_button, FALSE, FALSE, 0);
gtk_widget_show (priv->refresh_button);
gtk_widget_set_tooltip_text (priv->refresh_button,
_("Reload the list of available databases"));
priv->clear_button = gtk_button_new ();
gtk_button_set_image (GTK_BUTTON (priv->clear_button),
gtk_image_new_from_icon_name ("edit-clear-symbolic",
GTK_ICON_SIZE_SMALL_TOOLBAR));
g_signal_connect (priv->clear_button, "clicked",
G_CALLBACK (clear_button_clicked_cb),
chooser);
gtk_box_pack_start (GTK_BOX (hbox), priv->clear_button, FALSE, FALSE, 0);
gtk_widget_show (priv->clear_button);
gtk_widget_set_tooltip_text (priv->clear_button,
_("Clear the list of available databases"));
gtk_box_pack_end (GTK_BOX (chooser), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
return object;
}
