Component scaling support

[debian/openrocket] / src / net / sf / openrocket / gui / main / componenttree / ComponentTree.java

diff --git a/src/net/sf/openrocket/gui/main/componenttree/ComponentTree.java b/src/net/sf/openrocket/gui/main/componenttree/ComponentTree.java
index e680c8554b97590c1fb68e3d6dced20488c9d347..f78bfd0057a705972f1fbd3d5f7841af0c24eff9 100644 (file)
--- a/src/net/sf/openrocket/gui/main/componenttree/ComponentTree.java
+++ b/src/net/sf/openrocket/gui/main/componenttree/ComponentTree.java
@@ -1,39 +1,19 @@
 package net.sf.openrocket.gui.main.componenttree;
 
-import java.awt.BasicStroke;
-import java.awt.Color;
-import java.awt.Component;
-import java.awt.Graphics;
-import java.awt.Graphics2D;
-
 import javax.swing.DropMode;
-import javax.swing.Icon;
-import javax.swing.JTree;
+import javax.swing.ToolTipManager;
 
 import net.sf.openrocket.document.OpenRocketDocument;
+import net.sf.openrocket.gui.components.BasicTree;
 
 
-public class ComponentTree extends JTree {
-       private static final long serialVersionUID = 1L;
+public class ComponentTree extends BasicTree {
        
        public ComponentTree(OpenRocketDocument document) {
                super();
                this.setModel(new ComponentTreeModel(document.getRocket(), this));
-               this.setToggleClickCount(0);
-               
-               javax.swing.plaf.basic.BasicTreeUI ui = new javax.swing.plaf.basic.BasicTreeUI();
-               this.setUI(ui);
-               
-               ui.setExpandedIcon(TreeIcon.MINUS);
-               ui.setCollapsedIcon(TreeIcon.PLUS);
                
-               ui.setLeftChildIndent(15);
-               
-
-               setBackground(Color.WHITE);
-               setShowsRootHandles(false);
-               
-               setCellRenderer(new ComponentTreeRenderer());
+               this.setCellRenderer(new ComponentTreeRenderer());
                
                this.setDragEnabled(true);
                this.setDropMode(DropMode.INSERT);
@@ -41,53 +21,12 @@ public class ComponentTree extends JTree {
                
                // Expand whole tree by default
                expandTree();
-       }
-       
-       public void expandTree() {
-               for (int i = 0; i < getRowCount(); i++)
-                       expandRow(i);
                
-       }
-       
-       private static class TreeIcon implements Icon {
-               public static final Icon PLUS = new TreeIcon(true);
-               public static final Icon MINUS = new TreeIcon(false);
-               
-               // Implementation:
-               
-               private final static int width = 9;
-               private final static int height = 9;
-               private final static BasicStroke stroke = new BasicStroke(2);
-               private boolean plus;
-               
-               private TreeIcon(boolean plus) {
-                       this.plus = plus;
-               }
+               // Enable tooltips for this component
+               ToolTipManager.sharedInstance().registerComponent(this);
                
-               public void paintIcon(Component c, Graphics g, int x, int y) {
-                       Graphics2D g2 = (Graphics2D) g.create();
-                       
-                       g2.setColor(Color.WHITE);
-                       g2.fillRect(x, y, width, height);
-                       
-                       g2.setColor(Color.DARK_GRAY);
-                       g2.drawRect(x, y, width, height);
-                       
-                       g2.setStroke(stroke);
-                       g2.drawLine(x + 3, y + (height + 1) / 2, x + width - 2, y + (height + 1) / 2);
-                       if (plus)
-                               g2.drawLine(x + (width + 1) / 2, y + 3, x + (width + 1) / 2, y + height - 2);
-                       
-                       g2.dispose();
-               }
-               
-               public int getIconWidth() {
-                       return width;
-               }
-               
-               public int getIconHeight() {
-                       return height;
-               }
        }
        
+
+
 }