/** Constructor. */
public TilePatternsView() {
super();
tilePatternIcons = new ArrayList<TilePatternIcon>();
setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));
setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
// tileset properties
// the tile pattern list
// view of the current tile pattern
// tileset properties
tilesetPropertiesView = new TilesetPropertiesView();
tilesetPropertiesView.setMaximumSize(new Dimension(Integer.MAX_VALUE, 120));
tilesetPropertiesView.setAlignmentX(Component.LEFT_ALIGNMENT);
// list
tilePatternsListModel = new TilePatternsListModel();
tilePatternsList = new JList(tilePatternsListModel);
tilePatternsList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
tilePatternsList.setLayoutOrientation(JList.HORIZONTAL_WRAP);
tilePatternsList.setVisibleRowCount(-1); // make the rows as wide as possible
tilePatternsList
.getSelectionModel()
.addListSelectionListener(new TilePatternListSelectionListener());
tilePatternsList.setCellRenderer(new TilePatternListRenderer());
tilePatternsList.addKeyListener(
new KeyAdapter() {
public void keyPressed(KeyEvent keyEvent) {
if (keyEvent.getKeyCode() == KeyEvent.VK_DELETE) {
if (tileset != null && tileset.getSelectedTilePattern() != null) {
tileset.removeTilePattern();
}
}
}
});
JScrollPane listScroller = new JScrollPane(tilePatternsList);
listScroller.setMaximumSize(new Dimension(Integer.MAX_VALUE, Integer.MAX_VALUE));
listScroller.setAlignmentX(Component.LEFT_ALIGNMENT);
// tile view
tilePatternView = new TilePatternView();
tilePatternView.setMaximumSize(new Dimension(Integer.MAX_VALUE, 300));
tilePatternView.setAlignmentX(Component.LEFT_ALIGNMENT);
add(tilesetPropertiesView);
add(Box.createRigidArea(new Dimension(0, 5)));
add(listScroller);
add(Box.createRigidArea(new Dimension(0, 5)));
add(tilePatternView);
}
/**
* 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();
}
}
}