GtkWidget * create_header_bar (GtkWidget *dialog, const gchar *title) { static GtkWidget *header_bar = NULL; header_bar = gtk_header_bar_new(); gtk_header_bar_set_show_close_button (GTK_HEADER_BAR (header_bar), FALSE); gtk_header_bar_set_title (GTK_HEADER_BAR (header_bar), title); gtk_header_bar_set_has_subtitle (GTK_HEADER_BAR (header_bar), FALSE); gtk_window_set_titlebar (GTK_WINDOW (dialog), header_bar); return header_bar; }
static void setup_header_bar (GtkWidget *window, VteTerminal *vtterm, gboolean show_maximized_title) { /* * Using the default GtkHeaderBar title/subtitle widget makes the bar * too thick to look nice for a terminal, so set a custom widget. */ GtkWidget *hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 5); const gchar *title = gtk_window_get_title (GTK_WINDOW (window)); GtkWidget *label = gtk_label_new (title ? title : "dwt"); g_object_bind_property (G_OBJECT (vtterm), "window-title", G_OBJECT (label), "label", G_BINDING_DEFAULT); GtkWidget *header = gtk_header_bar_new (); gtk_header_bar_set_show_close_button (GTK_HEADER_BAR (header), TRUE); gtk_header_bar_set_has_subtitle (GTK_HEADER_BAR (header), FALSE); gtk_header_bar_set_custom_title (GTK_HEADER_BAR (header), label); GtkWidget *button = gtk_button_new_from_icon_name ("tab-new-symbolic", GTK_ICON_SIZE_BUTTON); gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE); gtk_actionable_set_action_name (GTK_ACTIONABLE (button), "app.new-terminal"); gtk_header_bar_pack_start (GTK_HEADER_BAR (header), button); GtkWidget *revealer = gtk_revealer_new (); gtk_container_add (GTK_CONTAINER (revealer), gtk_image_new_from_icon_name ("software-update-urgent-symbolic", GTK_ICON_SIZE_BUTTON)); gtk_revealer_set_transition_duration (GTK_REVEALER (revealer), 500); gtk_revealer_set_transition_type (GTK_REVEALER (revealer), GTK_REVEALER_TRANSITION_TYPE_CROSSFADE); gtk_header_bar_pack_end (GTK_HEADER_BAR (header), revealer); g_signal_connect (G_OBJECT (vtterm), "bell", G_CALLBACK (header_bar_term_beeped), revealer); g_object_bind_property (G_OBJECT (window), "urgency-hint", G_OBJECT (revealer), "reveal-child", G_BINDING_DEFAULT); gtk_window_set_titlebar (GTK_WINDOW (window), header); /* Hide the header bar when the window is maximized. */ if (!show_maximized_title) { g_object_bind_property (G_OBJECT (window), "is-maximized", G_OBJECT (header), "visible", G_BINDING_INVERT_BOOLEAN); } }