Fix unintended black background in HistogramTextControls

This problem is caused by a style bit which is not applicable
for the Group class. The problem is only shown in Eclipse 4.2.0

Change-Id: I11416e8a9642c0d9637d696b2a72c04b1150a5f4
Reviewed-on: https://git.eclipse.org/r/8652
Tested-by: Hudson CI
Reviewed-by: Alexandre Montplaisir <alexmonthy@voxpopuli.im>
IP-Clean: Alexandre Montplaisir <alexmonthy@voxpopuli.im>
Tested-by: Alexandre Montplaisir <alexmonthy@voxpopuli.im>
Reviewed-by: Patrick Tasse <patrick.tasse@gmail.com>
IP-Clean: Patrick Tasse <patrick.tasse@gmail.com>

diff --git a/org.eclipse.linuxtools.tmf.ui/src/org/eclipse/linuxtools/tmf/ui/views/histogram/HistogramTextControl.java b/org.eclipse.linuxtools.tmf.ui/src/org/eclipse/linuxtools/tmf/ui/views/histogram/HistogramTextControl.java
index 3b77e26abc0b05b5d07e2b9704c68309da70fbdc..15b418ea8b9340a0766c22804a1fdb3054980d89 100644 (file)
--- a/org.eclipse.linuxtools.tmf.ui/src/org/eclipse/linuxtools/tmf/ui/views/histogram/HistogramTextControl.java
+++ b/org.eclipse.linuxtools.tmf.ui/src/org/eclipse/linuxtools/tmf/ui/views/histogram/HistogramTextControl.java
@@ -98,7 +98,7 @@ public abstract class HistogramTextControl implements FocusListener, KeyListener
         gridLayout = new GridLayout(1, true);
         gridLayout.horizontalSpacing = 0;
         gridLayout.verticalSpacing = 0;
-        fGroup = new Group(fParent, SWT.DEFAULT);
+        fGroup = new Group(fParent, SWT.SHADOW_NONE);
         fGroup.setText(label);
         fGroup.setFont(fFont);
         fGroup.setLayout(gridLayout);