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class (GObject o, IsDescendantOf MapListModel o) =>
IsMapListModel ogi-gtk4 GI.Gtk.Objects.MapListModel Type class for types which can be safely cast to MapListModel, for instance with toMapListModel.
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gi-gtk4 GI.Gtk.Objects.MapListModel Construct a GValueConstruct with valid value for the “model” property. This is rarely needed directly, but it is used by new.
getMapListModelHasMap :: (MonadIO m, IsMapListModel o) => o -> m Boolgi-gtk4 GI.Gtk.Objects.MapListModel Get the value of the “has-map” property. When overloading is enabled, this is equivalent to
get mapListModel #hasMap
getMapListModelItemType :: (MonadIO m, IsMapListModel o) => o -> m GTypegi-gtk4 GI.Gtk.Objects.MapListModel Get the value of the “item-type” property. When overloading is enabled, this is equivalent to
get mapListModel #itemType
getMapListModelModel :: (MonadIO m, IsMapListModel o) => o -> m (Maybe ListModel)gi-gtk4 GI.Gtk.Objects.MapListModel Get the value of the “model” property. When overloading is enabled, this is equivalent to
get mapListModel #model
getMapListModelNItems :: (MonadIO m, IsMapListModel o) => o -> m Word32gi-gtk4 GI.Gtk.Objects.MapListModel Get the value of the “n-items” property. When overloading is enabled, this is equivalent to
get mapListModel #nItems
toMapListModel :: (MonadIO m, IsMapListModel o) => o -> m MapListModelgi-gtk4 GI.Gtk.Objects.MapListModel Cast to MapListModel, for types for which this is known to be safe. For general casts, use castTo.
printContextGetPangoFontmap :: (HasCallStack, MonadIO m, IsPrintContext a) => a -> m FontMapgi-gtk4 GI.Gtk.Objects.PrintContext Returns a PangoFontMap that is suitable for use with the GtkPrintContext.
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gi-gtk4 GI.Gtk.Objects.TreeView Deprecated: (Since version 4.10)Use ListView or ColumnView instead
type
WidgetMapCallback = IO ()gi-gtk4 GI.Gtk.Objects.Widget Emitted when widget is going to be mapped. A widget is mapped when the widget is visible (which is controlled with Widget:visible) and all its parents up to the toplevel widget are also visible. The map signal can be used to determine whether a widget will be drawn, for instance it can resume an animation that was stopped during the emission of Widget::unmap.