1 files changed, 75 insertions, 0 deletions
diff --git a/libjava/gnu/gcj/xlib/natWMSizeHints.cc b/libjava/gnu/gcj/xlib/natWMSizeHints.cc
new file mode 100644
index 000000000..fd546997f
--- /dev/null
+++ b/libjava/gnu/gcj/xlib/natWMSizeHints.cc
@@ -0,0 +1,75 @@
+/* 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.  */
+
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+
+#include <gcj/cni.h>
+#include <gnu/gcj/RawData.h>
+#include <java/lang/OutOfMemoryError.h>
+
+#include <gnu/gcj/xlib/Window.h>
+#include <gnu/gcj/xlib/Display.h>
+#include <gnu/gcj/xlib/WMSizeHints.h>
+
+void gnu::gcj::xlib::WMSizeHints::init(WMSizeHints* copyFrom)
+{
+  XSizeHints* hints = XAllocSizeHints();
+  if (hints == 0)
+    {
+      jstring errorMessage = JvNewStringLatin1("XAllocSizeHints failed");
+      throw new ::java::lang::OutOfMemoryError(errorMessage);
+    }
+
+  if (copyFrom != 0)
+    {
+      XSizeHints* from = (XSizeHints*) copyFrom->structure;
+      (*hints) = (*from);
+    } 
+  else
+    {
+      // Is this necessary?
+      hints->flags = 0;
+    }
+  structure = reinterpret_cast<gnu::gcj::RawData*>(hints);
+}
+
+void gnu::gcj::xlib::WMSizeHints::finalize()
+{
+  delete structure;
+}
+
+void gnu::gcj::xlib::WMSizeHints::applyNormalHints(gnu::gcj::xlib::Window* window)
+{
+  Display* display = window->display;
+  ::Display* dpy = (::Display*) display->display;
+  ::Window win = window->getXID();
+  XSizeHints* hints = (XSizeHints*) structure;
+  
+  XSetWMNormalHints(dpy, win, hints);
+  /* FIXME, alternative?
+     // X11 source reports XSetWMNormalHints() as an old routine. (?)
+     XSetWMSizeHints(dpy, win, hints, display->getAtom("WM_NORMAL_HINTS"));
+  */
+}
+
+void gnu::gcj::xlib::WMSizeHints::setMinSize(jint width, jint height)
+{
+  XSizeHints* hints = (XSizeHints*) structure;
+  hints->min_width = width;
+  hints->min_height = height;
+  hints->flags = hints->flags | PMinSize;
+}
+
+void gnu::gcj::xlib::WMSizeHints::setMaxSize(jint width, jint height)
+{
+  XSizeHints* hints = (XSizeHints*) structure;
+  hints->max_width = width;
+  hints->max_height = height;
+  hints->flags = hints->flags | PMaxSize;
+}