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Interface Gtk.Scrollable

Import line:	Gtk = imports.gi.Gtk;
GIR File:	Gtk-3.0.gir
C documentation:	GtkScrollable
Interface :	Scrollable
Implementations:	EvinceView.View, Gtk.IconView, Gtk.Layout, Gtk.TextView, Gtk.ToolPalette, Gtk.TreeView, Gtk.Viewport

GtkScrollable is an interface that is implemented by widgets with native
scrolling ability.
To implement this interface you should override the
GtkScrollable:hadjustment and GtkScrollable:vadjustment properties.

Creating a scrollable widget

All scrollable widgets should do the following.

When a parent widget sets the scrollable child widget's adjustments, the widget should populate the adjustments'
GtkAdjustment:lower, GtkAdjustment:upper,
GtkAdjustment:step-increment, GtkAdjustment:page-increment and
GtkAdjustment:page-size properties and connect to the
GtkAdjustment::value-changed signal.

When the parent allocates space to the scrollable child widget, the widget should update
the adjustments' properties with new values.

When any of the adjustments emits the GtkAdjustment::value-changed signal,
the scrollable widget should scroll its contents.

Properties
Properties		Defined By
	hadjustment : Gtk.Adjustment Horizontal GtkAdjustment of the scrollable widget. Horizontal GtkAdjustment of the scrollable widget. This adjustment is shared between the scrollable widget and its parent.	Gtk.Scrollable
	hscroll_policy : Gtk.ScrollablePolicy Determines whether horizontal scrolling should start once the scrollable widget is allocated less than its minimum width or less than its natural width. Determines whether horizontal scrolling should start once the scrollable widget is allocated less than its minimum width or less than its natural width.	Gtk.Scrollable
	vadjustment : Gtk.Adjustment Verical GtkAdjustment of the scrollable widget. Verical GtkAdjustment of the scrollable widget. This adjustment is shared between the scrollable widget and its parent.	Gtk.Scrollable
	vscroll_policy : Gtk.ScrollablePolicy Determines whether vertical scrolling should start once the scrollable widget is allocated less than its minimum height or less than its natural height. Determines whether vertical scrolling should start once the scrollable widget is allocated less than its minimum height or less than its natural height.	Gtk.Scrollable

Methods / Constructors
Method / Constructor		Defined By
	get_hadjustment () : Gtk.Adjustment Retrieves the GtkAdjustment used for horizontal scrolling. Retrieves the GtkAdjustment used for horizontal scrolling. Returns: Gtk.Adjustment horizontal GtkAdjustment.	Gtk.Scrollable
	get_hscroll_policy () : Gtk.ScrollablePolicy Gets the horizontal GtkScrollablePolicy. Gets the horizontal GtkScrollablePolicy. Returns: Gtk.ScrollablePolicy The horizontal GtkScrollablePolicy.	Gtk.Scrollable
	get_vadjustment () : Gtk.Adjustment Retrieves the GtkAdjustment used for vertical scrolling. Retrieves the GtkAdjustment used for vertical scrolling. Returns: Gtk.Adjustment vertical GtkAdjustment.	Gtk.Scrollable
	get_vscroll_policy () : Gtk.ScrollablePolicy Gets the vertical GtkScrollablePolicy. Gets the vertical GtkScrollablePolicy. Returns: Gtk.ScrollablePolicy The vertical GtkScrollablePolicy.	Gtk.Scrollable
	set_hadjustment (Adjustment *hadjustment) : none Sets the horizontal adjustment of the GtkScrollable. Sets the horizontal adjustment of the GtkScrollable. Parameters: Gtk.Adjustment hadjustment* a GtkAdjustment Returns: none	Gtk.Scrollable
	set_hscroll_policy (ScrollablePolicy *policy) : none Sets the GtkScrollablePolicy* to determine whether horizontal scrolling should start below the minimum width or below the natural width. Sets the GtkScrollablePolicy to determine whether horizontal scrolling should start below the minimum width or below the natural width. Parameters: Gtk.ScrollablePolicy policy Required (not null) the horizontal GtkScrollablePolicy Returns: none	Gtk.Scrollable
	set_vadjustment (Adjustment *vadjustment) : none Sets the vertical adjustment of the GtkScrollable. Sets the vertical adjustment of the GtkScrollable. Parameters: Gtk.Adjustment vadjustment* a GtkAdjustment Returns: none	Gtk.Scrollable
	set_vscroll_policy (ScrollablePolicy *policy) : none Sets the GtkScrollablePolicy* to determine whether vertical scrolling should start below the minimum height or below the natural height. Sets the GtkScrollablePolicy to determine whether vertical scrolling should start below the minimum height or below the natural height. Parameters: Gtk.ScrollablePolicy policy Required (not null) the vertical GtkScrollablePolicy Returns: none	Gtk.Scrollable

Events
None