obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 86 insertions, 0 deletions

diff --git a/libjava/gnu/gcj/xlib/Screen.java b/libjava/gnu/gcj/xlib/Screen.java
new file mode 100644
index 000000000..675ed1b9b
--- /dev/null
+++ b/libjava/gnu/gcj/xlib/Screen.java
@@ -0,0 +1,86 @@
+/* Copyright (C) 2000  Free Software Foundation
+
+   This file is part of libgcj.
+
+This software is copyrighted work licensed under the terms of the
+Libgcj License.  Please consult the file "LIBGCJ_LICENSE" for
+details.  */
+
+package gnu.gcj.xlib;
+
+import gnu.gcj.RawData;
+
+/**
+ * A flyweight class that denotes an X11 screen.  Display and screen
+ * number is the only data kept by this class.  The real screen
+ * structure is stored in the display.  There may exist several
+ * objects denoting the same screen.
+ *
+ * @author Rolf W. Rasmussen <rolfwr@ii.uib.no>
+ */
+public final class Screen
+{
+  static final int UNKNOWN = -1;
+
+  Display display;
+  int screenNumber = UNKNOWN;
+  RawData structure;
+  
+  Screen(Display display, RawData screenStructure)
+  {
+    structure = screenStructure;
+    this.display = display;
+  }
+
+  public Screen(Display display)
+  {
+    this(display, display.getDefaultScreenNumber());
+  }
+
+  public Screen(Display display, int screenNumber)
+  {
+    this.display = display;
+    this.screenNumber = screenNumber;
+    initStructure();
+  }
+
+  public final Display getDisplay()
+  {
+    return display;
+  }
+
+  public Window getRootWindow()
+  {
+    int rootXID = getRootWindowXID();
+    return display.getWindow(rootXID);
+  }
+
+  public Visual getRootVisual()
+  {
+    RawData visualStructure = getRootVisualStructure();
+    int depth = getRootDepth();
+    return new Visual(visualStructure, this, depth);
+  }
+
+  private native RawData getRootVisualStructure();
+
+  public native int getRootDepth();
+  public native int getRootWindowXID();
+  public native int getDefaultColormapXID();
+
+  native void initStructure();
+
+  public Colormap getDefaultColormap()
+  {
+    return new Colormap(this, getDefaultColormapXID());
+  }
+  
+  public final int getScreenNumber()
+  {
+    if (screenNumber == UNKNOWN)
+      screenNumber = findScreenNumber();
+    return screenNumber;
+  }
+
+  public native int findScreenNumber();
+}