More work on character components.

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@579 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/cast/builder/SpritePanel.java

@@ -0,0 +1,89 @@
+//
+// $Id: SpritePanel.java,v 1.1 2001/10/30 16:16:01 shaper Exp $
+
+package com.threerings.cast.builder;
+
+import java.awt.*;
+import javax.swing.BorderFactory;
+import javax.swing.border.BevelBorder;
+
+import com.threerings.media.sprite.*;
+
+import com.threerings.cast.Log;
+import com.threerings.cast.CharacterSprite;
+
+/**
+ * The sprite panel displays a character sprite centered in the panel
+ * suitable for user perusal.
+ */
+public class SpritePanel extends AnimatedPanel
+{
+    /**
+     * Constructs the sprite panel.
+     */
+    public SpritePanel ()
+    {
+        // create and save off references to our managers
+        _spritemgr = new SpriteManager();
+        _animmgr = new AnimationManager(_spritemgr, this);
+
+        // create a visually pleasing border
+        setBorder(BorderFactory.createBevelBorder(BevelBorder.LOWERED));
+    }
+
+    /**
+     * Sets the sprite to be displayed.
+     */
+    public void setSprite (CharacterSprite sprite)
+    {
+        _sprite = sprite;
+        _sprite.setOrientation(Sprite.DIR_SOUTHWEST);
+        centerSprite();
+        repaint();
+    }
+
+    // documentation inherited
+    protected void render (Graphics g)
+    {
+        Graphics2D gfx = (Graphics2D)g;
+
+        // clear the background
+        gfx.setColor(Color.lightGray);
+        Dimension d = getSize();
+        gfx.fillRect(0, 0, d.width - 1, d.height - 1);
+
+        if (_sprite != null) {
+            // render the sprite
+            _sprite.paint((Graphics2D)g);
+        }
+    }
+
+    // documentation inherited
+    public void setBounds (Rectangle r)
+    {
+        super.setBounds(r);
+        centerSprite();
+    }
+
+    /**
+     * Sets the sprite's location to render it centered within the panel.
+     */
+    protected void centerSprite ()
+    {
+        if (_sprite != null) {
+            Dimension d = getSize();
+            int swid = _sprite.getWidth(), shei = _sprite.getHeight();
+            int x = d.width / 2, y = (d.height + shei) / 2;
+            _sprite.setLocation(x, y);
+        }
+    }
+
+    /** The sprite displayed by the panel. */
+    protected Sprite _sprite;
+
+    /** The animation manager. */
+    protected AnimationManager _animmgr;
+
+    /** The sprite manager. */
+    protected SpriteManager _spritemgr;
+}