Index

Package: Scrollables

Description

package Scrollables is

Types

Scrollable (abstract)

type Scrollable is limited interface;
An interface for scrollable widgets. A widget implementing this interface declares that its viewport can be scrolled if it does not display the widget's entire content region.

A_Scrollable

type A_Scrollable is access all Scrollable'Class;

Subprograms & Entries

Get_Scroll_Inc_X (abstract)

function Get_Scroll_Inc_X
( this: access Scrollable ) return Integer is abstract;
Returns the widget's increment for scrolling in the X direction.

Get_Scroll_Inc_Y (abstract)

function Get_Scroll_Inc_Y
( this: access Scrollable ) return Integer is abstract;
Returns the widget's increment for scrollign in the Y direction.