# HG changeset patch
# User Frank Benoit <benoit@tionex.de>
# Date 1211059388 -7200
# Node ID 4436505b216fca768d71b04328cca9d11f8e6308
# Parent  a8fed3e564335e370fef3717c200ab9d97569f1f
Change behaviour of dwt.graphics.GC textExtend(): allow null for string argument

diff -r a8fed3e56433 -r 4436505b216f dwt/graphics/GC.d
--- a/dwt/graphics/GC.d	Sat May 17 19:23:59 2008 +0200
+++ b/dwt/graphics/GC.d	Sat May 17 23:23:08 2008 +0200
@@ -4794,9 +4794,6 @@
  * @param string the string to measure
  * @return a point containing the extent of the string
  *
- * @exception IllegalArgumentException <ul>
- *    <li>ERROR_NULL_ARGUMENT - if the string is null</li>
- * </ul>
  * @exception DWTException <ul>
  *    <li>ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed</li>
  * </ul>
@@ -4829,16 +4826,14 @@
  * @param flags the flags specifying how to process the text
  * @return a point containing the extent of the string
  *
- * @exception IllegalArgumentException <ul>
- *    <li>ERROR_NULL_ARGUMENT - if the string is null</li>
- * </ul>
  * @exception DWTException <ul>
  *    <li>ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed</li>
  * </ul>
  */
 public Point textExtent(String string, int flags) {
     if (handle is null) DWT.error(DWT.ERROR_GRAPHIC_DISPOSED);
-    if (string is null) DWT.error (DWT.ERROR_NULL_ARGUMENT);
+    //DWT_CHANGE: allow null string
+    //if (string is null) DWT.error (DWT.ERROR_NULL_ARGUMENT);
     checkGC(FONT);
     if (data.gdipGraphics !is null) {
         Gdip.PointF pt;