2010-10-27 Francois Chouinard <fchouinard@gmail.com> Contribution for Bug316467

[deliverable/tracecompass.git] / org.eclipse.linuxtools.lttng.ui / src / org / eclipse / linuxtools / lttng / ui / views / histogram / TimeTextGroup.java

diff --git a/org.eclipse.linuxtools.lttng.ui/src/org/eclipse/linuxtools/lttng/ui/views/histogram/TimeTextGroup.java b/org.eclipse.linuxtools.lttng.ui/src/org/eclipse/linuxtools/lttng/ui/views/histogram/TimeTextGroup.java
index 63498efe1eb1f4c01584ae5ad237e62635176843..96c0a4751178134d462a25e7d9bdb1e720acf181 100644 (file)
--- a/org.eclipse.linuxtools.lttng.ui/src/org/eclipse/linuxtools/lttng/ui/views/histogram/TimeTextGroup.java
+++ b/org.eclipse.linuxtools.lttng.ui/src/org/eclipse/linuxtools/lttng/ui/views/histogram/TimeTextGroup.java
@@ -226,6 +226,11 @@ public class TimeTextGroup implements FocusListener, KeyListener {
        lblNanosec.setParent(newParent);
     }
     
+    
+    public boolean isDisposed() {
+        return grpName.isDisposed();
+    }
+    
     /**
      * Getter for the time value of the control.<p>
      * 
@@ -442,13 +447,13 @@ class AsyncTimeTextGroupRedrawer {
         */
        public void asynchronousSetValue(final long newTime) {
                // Ignore setting of value if widget is disposed
-               if (parentTimeTextGroup.getParent().isDisposed()) return;
+               if (parentTimeTextGroup.isDisposed()) return;
                
                Display display =  parentTimeTextGroup.getParent().getDisplay();
                display.asyncExec(new Runnable() {
                        @Override
-                       public void run() {
-                               if (!parentTimeTextGroup.getParent().isDisposed()) {
+            public void run() {
+                               if (!parentTimeTextGroup.isDisposed()) {
                                        parentTimeTextGroup.setValue(newTime);
                                }
                        }
@@ -464,14 +469,14 @@ class AsyncTimeTextGroupRedrawer {
         */
        public void asynchronousSetGroupName(String newGroupName) {
                // Ignore setting of name if widget is disposed
-               if (parentTimeTextGroup.getParent().isDisposed()) return;
+               if (parentTimeTextGroup.isDisposed()) return;
 
                final String tmpName = newGroupName;
                Display display =  parentTimeTextGroup.getParent().getDisplay();
                display.asyncExec(new Runnable() {
                        @Override
-                       public void run() {
-                               if (!parentTimeTextGroup.getParent().isDisposed()) {
+            public void run() {
+                               if (!parentTimeTextGroup.isDisposed()) {
                                        parentTimeTextGroup.setGroupName(tmpName);
                                }
                        }
@@ -486,13 +491,13 @@ class AsyncTimeTextGroupRedrawer {
         */
        public void asynchronousRedraw() {
                // Ignore redraw if widget is disposed
-               if (parentTimeTextGroup.getParent().isDisposed()) return;
+               if (parentTimeTextGroup.isDisposed()) return;
 
                Display display =  parentTimeTextGroup.getParent().getDisplay();
                display.asyncExec(new Runnable() {
                        @Override
-                       public void run() {
-                               if (!parentTimeTextGroup.getParent().isDisposed()) {
+            public void run() {
+                               if (!parentTimeTextGroup.isDisposed()) {
                                        parentTimeTextGroup.getParent().redraw();
                                }
                        }