Here is a list of all functions with links to the classes they belong to:

### - h -

- handle_event() : Gtk::EventController, Gtk::SearchBar, Gtk::SearchEntry
- HandleBox() : Gtk::HandleBox
- handles_sequence() : Gtk::Gesture
- has_application() : Gtk::RecentInfo
- has_class() : Gtk::StyleContext
- has_default() : Gtk::Widget
- has_default_sort_func() : Gtk::TreeSortable
- has_default_sort_func_vfunc() : Gtk::TreeSortable
- has_details() : Gtk::Printer
- has_error() : Gtk::GLArea
- has_focus() : Gtk::Widget
- has_focus_chain() : Gtk::Container
- has_grab() : Gtk::Widget
- has_group() : Gtk::RecentInfo, Gtk::Window
- has_icon() : Gtk::IconTheme
- has_item() : Gtk::RecentManager
- has_key() : Gtk::PrintSettings
- has_native() : Gdk::Window
- has_parent() : Gtk::WidgetPath
- has_pending() : Gdk::Display
- has_region() : Gtk::StyleContext
- has_renderer() : Gtk::CellArea
- has_screen() : Gtk::Widget
- has_submenu() : Gtk::MenuItem
- has_tag() : Gtk::TextIter
- has_toplevel_focus() : Gtk::Window
- has_visible_focus() : Gtk::Widget
- has_zero_area() : Gdk::Rectangle
- HBox() : Gtk::HBox
- HButtonBox() : Gtk::HButtonBox
- HeaderBar() : Gtk::HeaderBar
- hide() : Gdk::Window, Gtk::NativeDialog, Gtk::Widget
- HPaned() : Gtk::HPaned
- HScale() : Gtk::HScale
- HScrollbar() : Gtk::HScrollbar
- HSeparator() : Gtk::HSeparator