S283 Planetary Science &n…he Search for Life DVD 2/DVD-ROM.iso/install/jre1_3/lib/rt.jar/javax/swing/tree/DefaultTreeCellRenderer.class

Java Class File | 1979-12-31 | 5.1 KB | 272 lines

package javax.swing.tree;

import java.awt.Color;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Rectangle;
import javax.swing.Icon;
import javax.swing.JComponent;
import javax.swing.JLabel;
import javax.swing.JTree;
import javax.swing.UIManager;
import javax.swing.plaf.ColorUIResource;
import javax.swing.plaf.FontUIResource;

public class DefaultTreeCellRenderer extends JLabel implements TreeCellRenderer {
   protected boolean selected;
   protected boolean hasFocus;
   private boolean drawsFocusBorderAroundIcon;
   protected transient Icon closedIcon;
   protected transient Icon leafIcon;
   protected transient Icon openIcon;
   protected Color textSelectionColor;
   protected Color textNonSelectionColor;
   protected Color backgroundSelectionColor;
   protected Color backgroundNonSelectionColor;
   protected Color borderSelectionColor;

   public DefaultTreeCellRenderer() {
      ((JLabel)this).setHorizontalAlignment(2);
      this.setLeafIcon(UIManager.getIcon("Tree.leafIcon"));
      this.setClosedIcon(UIManager.getIcon("Tree.closedIcon"));
      this.setOpenIcon(UIManager.getIcon("Tree.openIcon"));
      this.setTextSelectionColor(UIManager.getColor("Tree.selectionForeground"));
      this.setTextNonSelectionColor(UIManager.getColor("Tree.textForeground"));
      this.setBackgroundSelectionColor(UIManager.getColor("Tree.selectionBackground"));
      this.setBackgroundNonSelectionColor(UIManager.getColor("Tree.textBackground"));
      this.setBorderSelectionColor(UIManager.getColor("Tree.selectionBorderColor"));
      Object var1 = UIManager.get("Tree.drawsFocusBorderAroundIcon");
      this.drawsFocusBorderAroundIcon = var1 != null && (Boolean)var1;
   }

   public Icon getDefaultOpenIcon() {
      return UIManager.getIcon("Tree.openIcon");
   }

   public Icon getDefaultClosedIcon() {
      return UIManager.getIcon("Tree.closedIcon");
   }

   public Icon getDefaultLeafIcon() {
      return UIManager.getIcon("Tree.leafIcon");
   }

   public void setOpenIcon(Icon var1) {
      this.openIcon = var1;
   }

   public Icon getOpenIcon() {
      return this.openIcon;
   }

   public void setClosedIcon(Icon var1) {
      this.closedIcon = var1;
   }

   public Icon getClosedIcon() {
      return this.closedIcon;
   }

   public void setLeafIcon(Icon var1) {
      this.leafIcon = var1;
   }

   public Icon getLeafIcon() {
      return this.leafIcon;
   }

   public void setTextSelectionColor(Color var1) {
      this.textSelectionColor = var1;
   }

   public Color getTextSelectionColor() {
      return this.textSelectionColor;
   }

   public void setTextNonSelectionColor(Color var1) {
      this.textNonSelectionColor = var1;
   }

   public Color getTextNonSelectionColor() {
      return this.textNonSelectionColor;
   }

   public void setBackgroundSelectionColor(Color var1) {
      this.backgroundSelectionColor = var1;
   }

   public Color getBackgroundSelectionColor() {
      return this.backgroundSelectionColor;
   }

   public void setBackgroundNonSelectionColor(Color var1) {
      this.backgroundNonSelectionColor = var1;
   }

   public Color getBackgroundNonSelectionColor() {
      return this.backgroundNonSelectionColor;
   }

   public void setBorderSelectionColor(Color var1) {
      this.borderSelectionColor = var1;
   }

   public Color getBorderSelectionColor() {
      return this.borderSelectionColor;
   }

   public void setFont(Font var1) {
      if (var1 instanceof FontUIResource) {
         var1 = null;
      }

      super.setFont(var1);
   }

   public void setBackground(Color var1) {
      if (var1 instanceof ColorUIResource) {
         var1 = null;
      }

      super.setBackground(var1);
   }

   public Component getTreeCellRendererComponent(JTree var1, Object var2, boolean var3, boolean var4, boolean var5, int var6, boolean var7) {
      String var8 = var1.convertValueToText(var2, var3, var4, var5, var6, var7);
      this.hasFocus = var7;
      ((JLabel)this).setText(var8);
      if (var3) {
         ((JComponent)this).setForeground(this.getTextSelectionColor());
      } else {
         ((JComponent)this).setForeground(this.getTextNonSelectionColor());
      }

      if (!((Component)var1).isEnabled()) {
         ((JComponent)this).setEnabled(false);
         if (var5) {
            ((JLabel)this).setDisabledIcon(this.getLeafIcon());
         } else if (var4) {
            ((JLabel)this).setDisabledIcon(this.getOpenIcon());
         } else {
            ((JLabel)this).setDisabledIcon(this.getClosedIcon());
         }
      } else {
         ((JComponent)this).setEnabled(true);
         if (var5) {
            ((JLabel)this).setIcon(this.getLeafIcon());
         } else if (var4) {
            ((JLabel)this).setIcon(this.getOpenIcon());
         } else {
            ((JLabel)this).setIcon(this.getClosedIcon());
         }
      }

      ((Component)this).setComponentOrientation(((Component)var1).getComponentOrientation());
      this.selected = var3;
      return this;
   }

   public void paint(Graphics var1) {
      Color var2;
      if (this.selected) {
         var2 = this.getBackgroundSelectionColor();
      } else {
         var2 = this.getBackgroundNonSelectionColor();
         if (var2 == null) {
            var2 = ((Component)this).getBackground();
         }
      }

      int var3 = -1;
      if (var2 != null) {
         Icon var4 = ((JLabel)this).getIcon();
         var3 = this.getLabelStart();
         var1.setColor(var2);
         if (((Component)this).getComponentOrientation().isLeftToRight()) {
            var1.fillRect(var3, 0, ((JComponent)this).getWidth() - 1 - var3, ((JComponent)this).getHeight());
         } else {
            var1.fillRect(0, 0, ((JComponent)this).getWidth() - 1 - var3, ((JComponent)this).getHeight());
         }
      }

      if (this.hasFocus) {
         if (this.drawsFocusBorderAroundIcon) {
            var3 = 0;
         } else if (var3 == -1) {
            var3 = this.getLabelStart();
         }

         Color var5 = this.getBorderSelectionColor();
         if (var5 != null) {
            var1.setColor(var5);
            if (((Component)this).getComponentOrientation().isLeftToRight()) {
               var1.drawRect(var3, 0, ((JComponent)this).getWidth() - 1 - var3, ((JComponent)this).getHeight() - 1);
            } else {
               var1.drawRect(0, 0, ((JComponent)this).getWidth() - 1 - var3, ((JComponent)this).getHeight() - 1);
            }
         }
      }

      super.paint(var1);
   }

   private int getLabelStart() {
      Icon var1 = ((JLabel)this).getIcon();
      return var1 != null && ((JLabel)this).getText() != null ? var1.getIconWidth() + Math.max(0, ((JLabel)this).getIconTextGap() - 1) : 0;
   }

   public Dimension getPreferredSize() {
      Dimension var1 = super.getPreferredSize();
      if (var1 != null) {
         var1 = new Dimension(var1.width + 3, var1.height);
      }

      return var1;
   }

   public void validate() {
   }

   public void revalidate() {
   }

   public void repaint(long var1, int var3, int var4, int var5, int var6) {
   }

   public void repaint(Rectangle var1) {
   }

   protected void firePropertyChange(String var1, Object var2, Object var3) {
      if (var1 == "text") {
         super.firePropertyChange(var1, var2, var3);
      }

   }

   public void firePropertyChange(String var1, byte var2, byte var3) {
   }

   public void firePropertyChange(String var1, char var2, char var3) {
   }

   public void firePropertyChange(String var1, short var2, short var3) {
   }

   public void firePropertyChange(String var1, int var2, int var3) {
   }

   public void firePropertyChange(String var1, long var2, long var4) {
   }

   public void firePropertyChange(String var1, float var2, float var3) {
   }

   public void firePropertyChange(String var1, double var2, double var4) {
   }

   public void firePropertyChange(String var1, boolean var2, boolean var3) {
   }
}