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Within LTS Haskell 24.33 (ghc-9.10.3)
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gi-gtk3 GI.Gtk.Objects.Widget Connect a signal handler for the show signal, to be run after the default handler. When overloading is enabled, this is equivalent to
after widget #show callback
By default the object invoking the signal is not passed to the callback. If you need to access it, you can use the implit ?self parameter. Note that this requires activating the ImplicitParams GHC extension. -
gi-gtk3 GI.Gtk.Objects.Widget Connect a signal handler for the showHelp signal, to be run after the default handler. When overloading is enabled, this is equivalent to
after widget #showHelp callback
By default the object invoking the signal is not passed to the callback. If you need to access it, you can use the implit ?self parameter. Note that this requires activating the ImplicitParams GHC extension. constructWidgetNoShowAll :: (IsWidget o, MonadIO m) => Bool -> m (GValueConstruct o)gi-gtk3 GI.Gtk.Objects.Widget Construct a GValueConstruct with valid value for the “no-show-all” property. This is rarely needed directly, but it is used by new.
getWidgetNoShowAll :: (MonadIO m, IsWidget o) => o -> m Boolgi-gtk3 GI.Gtk.Objects.Widget Get the value of the “no-show-all” property. When overloading is enabled, this is equivalent to
get widget #noShowAll
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gi-gtk3 GI.Gtk.Objects.Widget Connect a signal handler for the show signal, to be run before the default handler. When overloading is enabled, this is equivalent to
on widget #show callback
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gi-gtk3 GI.Gtk.Objects.Widget Connect a signal handler for the showHelp signal, to be run before the default handler. When overloading is enabled, this is equivalent to
on widget #showHelp callback
setWidgetNoShowAll :: (MonadIO m, IsWidget o) => o -> Bool -> m ()gi-gtk3 GI.Gtk.Objects.Widget Set the value of the “no-show-all” property. When overloading is enabled, this is equivalent to
set widget [ #noShowAll := value ]
widgetGetNoShowAll :: (HasCallStack, MonadIO m, IsWidget a) => a -> m Boolgi-gtk3 GI.Gtk.Objects.Widget Returns the current value of the Widget:noShowAll property, which determines whether calls to widgetShowAll will affect this widget. Since: 2.4
widgetSetNoShowAll :: (HasCallStack, MonadIO m, IsWidget a) => a -> Bool -> m ()gi-gtk3 GI.Gtk.Objects.Widget Sets the Widget:noShowAll property, which determines whether calls to widgetShowAll will affect this widget. This is mostly for use in constructing widget hierarchies with externally controlled visibility, see UIManager. Since: 2.4
widgetShow :: (HasCallStack, MonadIO m, IsWidget a) => a -> m ()gi-gtk3 GI.Gtk.Objects.Widget Flags a widget to be displayed. Any widget that isn’t shown will not appear on the screen. If you want to show all the widgets in a container, it’s easier to call widgetShowAll on the container, instead of individually showing the widgets. Remember that you have to show the containers containing a widget, in addition to the widget itself, before it will appear onscreen. When a toplevel container is shown, it is immediately realized and mapped; other shown widgets are realized and mapped when their toplevel container is realized and mapped.