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Within LTS Haskell 24.39 (ghc-9.10.3)

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  1. rangeAdjustment :: RangeClass self => Attr self Adjustment

    gtk Graphics.UI.Gtk.Abstract.Range

    The Adjustment that contains the current value of this range object.

  2. rangeGetAdjustment :: RangeClass self => self -> IO Adjustment

    gtk Graphics.UI.Gtk.Abstract.Range

    Get the Adjustment which is the "model" object for Range. See rangeSetAdjustment for details.

  3. rangeSetAdjustment :: RangeClass self => self -> Adjustment -> IO ()

    gtk Graphics.UI.Gtk.Abstract.Range

    Sets the adjustment to be used as the "model" object for this range widget. The adjustment indicates the current range value, the minimum and maximum range values, the step/page increments used for keybindings and scrolling, and the page size. The page size is normally 0 for Scale and nonzero for Scrollbar, and indicates the size of the visible area of the widget being scrolled. The page size affects the size of the scrollbar slider.

  4. widgetListMnemonicLabels :: WidgetClass self => self -> IO [Widget]

    gtk Graphics.UI.Gtk.Abstract.Widget

    Returns a list of the widgets, normally labels, for which this widget is a the target of a mnemonic (see for example, labelSetMnemonicWidget).

    • Available since Gtk+ version 2.4

  5. widgetSetScrollAdjustments :: WidgetClass self => self -> Maybe Adjustment -> Maybe Adjustment -> IO Bool

    gtk Graphics.UI.Gtk.Abstract.Widget

    For widgets that support scrolling, sets the scroll adjustments and returns True. For widgets that don't support scrolling, does nothing and returns False. Widgets that don't support scrolling can be scrolled by placing them in a Viewport, which does support scrolling. Removed in Gtk3.

  6. scaleButtonAdjustment :: ScaleButtonClass self => Attr self Adjustment

    gtk Graphics.UI.Gtk.Buttons.ScaleButton

    The Adjustment that contains the current value of this scale button object.

  7. spinButtonAdjustment :: SpinButtonClass self => Attr self Adjustment

    gtk Graphics.UI.Gtk.Entry.SpinButton

    The adjustment that holds the value of the spinbutton.

  8. spinButtonGetAdjustment :: SpinButtonClass self => self -> IO Adjustment

    gtk Graphics.UI.Gtk.Entry.SpinButton

    Get the adjustment associated with a SpinButton

  9. spinButtonSetAdjustment :: SpinButtonClass self => self -> Adjustment -> IO ()

    gtk Graphics.UI.Gtk.Entry.SpinButton

    Replaces the Adjustment associated with the spin button.

  10. eventRequestMotions :: EventM EMotion ()

    gtk Graphics.UI.Gtk.Gdk.EventM

    Request more motion notifies if this event is a motion notify hint event. This action should be used instead of drawWindowGetPointer to request further motion notifies, because it also works for extension events where motion notifies are provided for devices other than the core pointer. Coordinate extraction, processing and requesting more motion events from a motionNotifyEvent usually works like this: 

    on widget motionNotifyEvent $ do
(x, y) <- eventCoordinates
-- handle the x,y motion:
...
-- finally, notify that we are ready to get more motion events:
eventRequestMotions

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