2011-02-18 16:03:38 +00:00
parent 6b607c8653
commit afc2dedfb6
88 changed files with 18223 additions and 0 deletions
--- a/java/src/javazoom/jlgui/player/amp/skin/ActiveSliderUI.java
+++ b/java/src/javazoom/jlgui/player/amp/skin/ActiveSliderUI.java
@@ -0,0 +1,146 @@
+/*
+ * ActiveSliderUI.
+ *
+ * JavaZOOM : jlgui@javazoom.net
+ *            http://www.javazoom.net
+ * 
+ *-----------------------------------------------------------------------
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU Library General Public License as published
+ *   by the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU Library General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Library General Public
+ *   License along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *----------------------------------------------------------------------
+ */
+package javazoom.jlgui.player.amp.skin;
+
+import java.awt.Dimension;
+import java.awt.Graphics;
+import java.awt.Image;
+import javax.swing.JSlider;
+import javax.swing.plaf.basic.BasicSliderUI;
+
+public class ActiveSliderUI extends BasicSliderUI
+{
+    private Image thumbImage = null;
+    private Image thumbPressedImage = null;
+    private Image[] backgroundImages = null;
+    private JSlider parentSlider = null;
+    private Dimension thumbDim = null;
+    private int newThumbHeight = -1;
+    private int thumbXOffset = 0;
+    private int thumbYOffset = 0;
+    private boolean hideThumb = false;
+
+    public ActiveSliderUI(JSlider slider)
+    {
+        super(slider);
+        parentSlider = slider;
+    }
+
+    public void setThumbImage(Image img)
+    {
+        thumbImage = img;
+        thumbDim = new Dimension(thumbImage.getWidth(null), thumbImage.getHeight(null));
+    }
+
+    public void setThumbPressedImage(Image img)
+    {
+        thumbPressedImage = img;
+    }
+
+    protected Dimension getThumbSize()
+    {
+        return thumbDim;
+    }
+
+    public void forceThumbHeight(int h)
+    {
+        newThumbHeight = h;
+    }
+
+    public void setThumbXOffset(int x)
+    {
+        thumbXOffset = x;
+    }
+
+    public void setThumbYOffset(int y)
+    {
+        thumbYOffset = y;
+    }
+    
+    public void setHideThumb(boolean hide)
+    {
+        hideThumb = hide;
+    }
+
+    public void setBackgroundImages(Image[] img)
+    {
+        backgroundImages = img;
+    }
+
+    public void paintFocus(Graphics g)
+    {
+    }
+
+    public void paintThumb(Graphics g)
+    {
+        if (hideThumb == true) return;
+        Image img = thumbImage; 
+        if (img != null)
+        {
+            if (thumbPressedImage != null)
+            {
+                if (parentSlider.getValueIsAdjusting())
+                {
+                    img = thumbPressedImage;                  
+                }
+            }
+            if (newThumbHeight >= 0)
+            {
+                if (parentSlider.getOrientation() == JSlider.HORIZONTAL)
+                {
+                    g.drawImage(img, thumbRect.x + thumbXOffset, thumbYOffset, img.getWidth(null), newThumbHeight, null);
+                }
+                else
+                {
+                    g.drawImage(img, thumbXOffset, thumbRect.y + thumbYOffset, img.getWidth(null), newThumbHeight, null);
+                }
+            }
+            else
+            {
+                if (parentSlider.getOrientation() == JSlider.HORIZONTAL)
+                {
+                    g.drawImage(img, thumbRect.x + thumbXOffset, thumbYOffset, img.getWidth(null), img.getHeight(null), null);
+                }
+                else
+                {
+                    g.drawImage(img, thumbXOffset, thumbRect.y + thumbYOffset, img.getWidth(null), img.getHeight(null), null);
+                }
+            }
+        }
+    }
+
+    public void paintTrack(Graphics g)
+    {
+        if (backgroundImages != null)
+        {
+            int id = (int) Math.round(((double) Math.abs(parentSlider.getValue()) / (double) parentSlider.getMaximum()) * (backgroundImages.length - 1));
+            g.drawImage(backgroundImages[id], 0, 0, backgroundImages[id].getWidth(null), backgroundImages[id].getHeight(null), null);
+        }
+    }
+
+    public void setThumbLocation(int x, int y)
+    {
+        super.setThumbLocation(x, y);
+        parentSlider.repaint();
+    }    
+}