AWT/Swing merge from GNU Classpath.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@56147 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 132 insertions, 0 deletions

diff --git a/libjava/javax/swing/plaf/basic/BasicListUI.java b/libjava/javax/swing/plaf/basic/BasicListUI.java
new file mode 100644
index 00000000000..abac5045031
--- /dev/null
+++ b/libjava/javax/swing/plaf/basic/BasicListUI.java
@@ -0,0 +1,132 @@
+package javax.swing.plaf.basic;
+
+import javax.swing.plaf.*;
+import javax.swing.*;
+import java.awt.*;
+
+
+public class BasicListUI extends ListUI
+{
+    int gap_between_cells;
+    Color textColor, disabledTextColor, pressedBackgroundColor, normalBackgroundColor;
+    
+
+    public static ComponentUI createUI(final JComponent c) 
+    {
+	return new BasicButtonUI();
+    }
+
+    
+    public void installUI(final JComponent c) 
+    {
+	super.installUI(c);
+
+	textColor                = new Color(0,0,0);
+	disabledTextColor        = new Color(130, 130, 130);
+	pressedBackgroundColor   = new Color(150,150,150);
+	normalBackgroundColor    = new Color(192,192,192);
+    }
+
+    public Dimension getPreferredSize(JComponent c) 
+    {
+	JList l = (JList) c;
+
+	System.out.println("XXXXXXXXXXXXXXXxx   getPreferredSize------------> " + l);
+
+	
+	int rows = l.getVisibleRowCount();
+
+	ListCellRenderer render = l.getCellRenderer();
+	
+	int width  = 200;
+	int height = rows * 16; 
+	
+	if (l.getModel().getSize() == 0)
+	    {
+		return new Dimension(width, height);
+	    }
+
+	System.out.println("BASIC_LIST_UI ====-> " + l.getModel().getElementAt(0));
+
+	Component elt = render.getListCellRendererComponent(l,
+							    l.getModel().getElementAt(0),
+							    0,            
+							    false,
+							    false);
+	Dimension a = elt.getPreferredSize();
+	if (a == null)
+	    {
+		return new Dimension(width, height);
+	    }
+
+	return new Dimension(a.width,
+			     a.height * rows);
+    }
+
+    public void paintBackground(Graphics g,
+			 JComponent c)
+    {
+	Dimension size = getPreferredSize(c);
+
+	g.setColor(normalBackgroundColor);
+	g.fillRect(0,0,size.width, size.height);  
+    }
+
+    public void paint(Graphics g, 
+		      JComponent c)
+    {      
+	JList l = (JList) c;
+
+	int rows = l.getVisibleRowCount();
+
+	ListCellRenderer render = l.getCellRenderer();
+
+	System.out.println("RENDER-JLIST: " + rows + ", " + l.getModel().getSize());
+
+	paintBackground(g, c);
+
+	if (l.getModel().getSize() == 0)
+	    return;
+
+	// use element 0 to figure out how big we are:
+	Component elt = render.getListCellRendererComponent(l,
+							    l.getModel().getElementAt(0),
+							    0,       
+							    false,
+							    false);
+	Dimension dim = elt.getPreferredSize();
+	
+	Rectangle a = new Rectangle(0,
+				    0,
+				    dim.width,
+				    dim.height);
+
+	for (int i=0;i<l.getModel().getSize();i++)
+	    {
+		boolean is_sel = false;
+		boolean has_focus = false;
+
+		Component comp = render.getListCellRendererComponent(l,
+								     l.getModel().getElementAt(i),
+								     i,            
+								     is_sel,
+								     has_focus);
+
+		//System.out.println("AAAAA=> " + a + ", " + comp + ", index = " + i);
+
+		comp.setBounds(a);
+
+		comp.paint(g);
+
+		a.y += dim.height + gap_between_cells;
+	    }
+    }
+}
+
+
+
+
+
+
+
+