PHP-GTK : PHP-GTK 2 Manual : GtkViewport

GtkViewport

A container for adding scrolling capabilities to widgets without native scrolling support.

Object Hierarchy

GObject
GtkObject
GtkWidget
GtkContainer
GtkBin
GtkViewport

Description

A GtkViewport provides scrolling capabilities to widgets that don't support native scrolling. E.g., a GtkLabel or a GtkVBox could be packed into a GtkScrolledWindow, but since the classes don't support the "set-scroll-adjustments" signal, using the scrollbars wouldn't work.

A viewport also takes care to show only a certain part of the widget, hiding the rest of it that is not in the visible area.

Constructors

GtkViewport ([GtkAdjustment hadjustment = null [, GtkAdjustment vadjustment = null]]);
-- Creates a new viewport.

Methods

get_hadjustment()
Returns the horizontal adjustment.
get_shadow_type()
Returns the shadow type.
get_vadjustment()
Returns the vertical adjustment.
set_hadjustment()
Sets the horizontal adjustment.
set_shadow_type()
Sets the shadow type.
set_vadjustment()
Sets the vertical adjustment.

Properties

Use get_property and set_property methods to access these.

hadjustment:
Horizontal adjustment.
shadow-type:
Shadow type.
vadjustment:
Vertical adjustment

Signals

"set-scroll-adjustments"
One or both adjustments are changed.

	Monday, May 20, 2013
	download \| documentation \| applications \| faq \| changelog \| resources

search for in the