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[cp-patches] FYI: Added headless checks to Toolkit
From: |
Roman Kennke |
Subject: |
[cp-patches] FYI: Added headless checks to Toolkit |
Date: |
Tue, 02 Aug 2005 17:14:06 +0200 |
User-agent: |
Mozilla Thunderbird 1.0.2 (X11/20050317) |
I added checks for a headless environment to Toolkit.createCustomCursor
and Toolkit.getBestCursorSize.
2005-08-02 Roman Kennke <address@hidden>
* java/awt/Toolkit.java
(createCustomCursor): Added check for headless environment.
(getBestCursorSize): Added check for headless environment.
/Roman
Index: java/awt/Toolkit.java
===================================================================
RCS file: /cvsroot/classpath/classpath/java/awt/Toolkit.java,v
retrieving revision 1.30
diff -u -r1.30 Toolkit.java
--- java/awt/Toolkit.java 2 Jul 2005 20:32:26 -0000 1.30
+++ java/awt/Toolkit.java 2 Aug 2005 15:11:09 -0000
@@ -790,6 +790,9 @@
{
// Presumably the only reason this isn't abstract is for backwards
// compatibility? FIXME?
+ if (GraphicsEnvironment.isHeadless())
+ throw new HeadlessException("No custom cursor in an headless graphics "
+ + "environment.");
return null;
}
@@ -801,6 +804,9 @@
*/
public Dimension getBestCursorSize(int preferredWidth, int preferredHeight)
{
+ if (GraphicsEnvironment.isHeadless())
+ throw new HeadlessException("No best cursor size in an headless "
+ + "graphics environment.");
return new Dimension (0,0);
}
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