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-rw-r--r--src/nativewindow/classes/com/jogamp/nativewindow/awt/JAWTWindow.java5
-rw-r--r--src/nativewindow/classes/jogamp/nativewindow/awt/AWTMisc.java17
2 files changed, 18 insertions, 4 deletions
diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/awt/JAWTWindow.java b/src/nativewindow/classes/com/jogamp/nativewindow/awt/JAWTWindow.java
index 20ab7a2ee..bb7b44795 100644
--- a/src/nativewindow/classes/com/jogamp/nativewindow/awt/JAWTWindow.java
+++ b/src/nativewindow/classes/com/jogamp/nativewindow/awt/JAWTWindow.java
@@ -432,7 +432,10 @@ public abstract class JAWTWindow implements NativeWindow, OffscreenLayerSurface,
public final boolean hideCursor() {
AWTEDTExecutor.singleton.invoke(false, new Runnable() {
public void run() {
- component.setCursor(AWTMisc.getNullCursor());
+ final Cursor cursor = AWTMisc.getNullCursor();
+ if( null != cursor ) {
+ component.setCursor(cursor);
+ }
} } );
return true;
}
diff --git a/src/nativewindow/classes/jogamp/nativewindow/awt/AWTMisc.java b/src/nativewindow/classes/jogamp/nativewindow/awt/AWTMisc.java
index 069cffeb8..3099f293d 100644
--- a/src/nativewindow/classes/jogamp/nativewindow/awt/AWTMisc.java
+++ b/src/nativewindow/classes/jogamp/nativewindow/awt/AWTMisc.java
@@ -50,6 +50,8 @@ import javax.media.nativewindow.util.PixelFormat;
import javax.media.nativewindow.util.PixelFormatUtil;
import javax.swing.MenuSelectionManager;
+import jogamp.nativewindow.jawt.JAWTUtil;
+
public class AWTMisc {
public static JFrame getJFrame(Component c) {
@@ -174,9 +176,18 @@ public class AWTMisc {
static final HashMap<Integer, Cursor> cursorMap = new HashMap<Integer, Cursor>();
static final Cursor nulCursor;
static {
- final Toolkit toolkit = Toolkit.getDefaultToolkit();
- final BufferedImage img = new BufferedImage(1, 1, BufferedImage.TYPE_4BYTE_ABGR);
- nulCursor = toolkit.createCustomCursor(img, new Point(0,0), "nullCursor");
+ Cursor _nulCursor = null;
+ try {
+ final Toolkit toolkit = Toolkit.getDefaultToolkit();
+ final BufferedImage img = new BufferedImage(1, 1, BufferedImage.TYPE_4BYTE_ABGR);
+ _nulCursor = toolkit.createCustomCursor(img, new Point(0,0), "nullCursor");
+ } catch (Exception he) {
+ if( JAWTUtil.DEBUG ) {
+ System.err.println("Catched exception: "+he.getMessage());
+ he.printStackTrace();
+ }
+ }
+ nulCursor = _nulCursor;
}
public static synchronized Cursor getNullCursor() { return nulCursor; }