Modal Widgets

Variables inside a Widget

pop_fslider Case Study

pop_fslider.pro (initial version - Widget Definition)

pop_fslider.pro (initial version - Event Handler Definition)

pop_fslider.pro (initial version output)

pop_fslider.pro (initial version - Widget Definition)

pop_fslider.pro (initial version - Event Definition)

IDL Handles (Pointers)

What are Handles?

Uses of Handles

Routines for managing Handles

Sample use of Handle Routines

pop_fslider.pro (new version - Widget Definition)

pop_fslider.pro (new version - Event Handler Definition)

Result of pop_fslider.pro

CW_DEFROI Example

CW_DEFROI

CW_DEFROI Example

CW_DEFROI Widget View

CW_DEFROI Widget Definition

CW_DEFROI Event Handler