X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.cms%2Fsrc%2Forg%2Fargeo%2Fcms%2Fviewers%2FAbstractPageViewer.java;h=b52f76be52f5afe769c436d5cdbed3e5dfc0b11f;hb=c873a0359345503b8e3ca07828bd99d525ec7cc0;hp=21f259c8882d22be81695533091c93be57e4fee5;hpb=08882f7b9f77cf5a60fa554766ccdfee3b4d73d5;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.cms/src/org/argeo/cms/viewers/AbstractPageViewer.java b/org.argeo.cms/src/org/argeo/cms/viewers/AbstractPageViewer.java
index 21f259c88..b52f76be5 100644
--- a/org.argeo.cms/src/org/argeo/cms/viewers/AbstractPageViewer.java
+++ b/org.argeo.cms/src/org/argeo/cms/viewers/AbstractPageViewer.java
@@ -16,6 +16,8 @@ import org.eclipse.jface.viewers.ContentViewer;
 import org.eclipse.jface.viewers.ISelection;
 import org.eclipse.jface.viewers.StructuredSelection;
 import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.FocusEvent;
+import org.eclipse.swt.events.FocusListener;
 import org.eclipse.swt.events.MouseAdapter;
 import org.eclipse.swt.events.MouseListener;
 import org.eclipse.swt.widgets.Composite;
@@ -36,6 +38,7 @@ public abstract class AbstractPageViewer extends ContentViewer implements
 	private final CmsEditable cmsEditable;
 
 	private MouseListener mouseListener;
+	private FocusListener focusListener;
 
 	private EditablePart edited;
 	private ISelection selection = StructuredSelection.EMPTY;
@@ -52,6 +55,7 @@ public abstract class AbstractPageViewer extends ContentViewer implements
 
 		if (cmsEditable.canEdit()) {
 			mouseListener = createMouseListener();
+			focusListener = createFocusListener();
 		}
 		page = findPage(parent);
 	}
@@ -88,6 +92,21 @@ public abstract class AbstractPageViewer extends ContentViewer implements
 		};
 	}
 
+	/** Create (retrieve) the FocusListener to use. */
+	protected FocusListener createFocusListener() {
+		return new FocusListener() {
+			private static final long serialVersionUID = 1L;
+
+			@Override
+			public void focusLost(FocusEvent event) {
+			}
+
+			@Override
+			public void focusGained(FocusEvent event) {
+			}
+		};
+	}
+
 	protected Composite findPage(Composite composite) {
 		if (composite instanceof ScrolledPage) {
 			return (ScrolledPage) composite;
@@ -275,6 +294,10 @@ public abstract class AbstractPageViewer extends ContentViewer implements
 		return mouseListener;
 	}
 
+	public FocusListener getFocusListener() {
+		return focusListener;
+	}
+
 	public CmsEditable getCmsEditable() {
 		return cmsEditable;
 	}