/** Loads the icons for the tile patterns list. */
private void loadIcons() {
tilePatternIcons.clear();
for (TilePattern tilePattern : tileset.getTilePatterns()) {
tilePatternIcons.add(new TilePatternIcon(tilePattern, tileset));
}
}
/**
* Sets the tileset observed.
*
* @param tileset the current tileset, or null if there is no tileset
*/
public void setTileset(Tileset tileset) {
if (tileset != this.tileset) {
if (this.tileset != null) {
this.tileset.deleteObserver(tilePatternsListModel);
}
this.tileset = tileset;
tilesetPropertiesView.setTileset(tileset);
tilePatternView.setTileset(tileset);
if (tileset != null) {
tileset.addObserver(tilePatternsListModel);
loadIcons();
tilePatternsListModel.update(tileset, null);
} else {
repaint();
}
}
}