Tux Paint, again - Bill Kendrick - Linux Users' Group of Davis - June 18, 2007

Stamp Category Switcher

Hundreds of stamps were getting hard to scroll through
Stamp files were already categorized in a heirarchy on disk (e.g., animals/mammals/cats/lion.png)
Stamp data was in arrays; now in matrices
Directory-traversal code advances category counter when it hits a new top-level directory (e.g., animals/, plants/, etc.)
UI now includes ← & → buttons to cycle through categories
Each category keeps track of scroll and selection (user friendly!)