Introduce tabbed area.

[lgpl/argeo-commons.git] / org.argeo.cms.ui / src / org / argeo / cms / ui / viewers / Section.java

diff --git a/org.argeo.cms.ui/src/org/argeo/cms/ui/viewers/Section.java b/org.argeo.cms.ui/src/org/argeo/cms/ui/viewers/Section.java
index 83ea5607614f1d727d5d76aec7276c0b37f9359f..6f870509981ccc180f2ef5b20625864e1a55f47b 100644 (file)
--- a/org.argeo.cms.ui/src/org/argeo/cms/ui/viewers/Section.java
+++ b/org.argeo.cms.ui/src/org/argeo/cms/ui/viewers/Section.java
@@ -7,7 +7,6 @@ import java.util.Map;
 import javax.jcr.Node;
 import javax.jcr.RepositoryException;
 
-import org.argeo.cms.CmsException;
 import org.argeo.cms.ui.util.CmsUiUtils;
 import org.argeo.cms.ui.widgets.JcrComposite;
 import org.eclipse.swt.SWT;
@@ -21,23 +20,27 @@ public class Section extends JcrComposite {
        private Composite sectionHeader;
        private final Integer relativeDepth;
 
-       public Section(Composite parent, int style, Node node) throws RepositoryException {
+       public Section(Composite parent, int style, Node node) {
                this(parent, findSection(parent), style, node);
        }
 
-       public Section(Section section, int style, Node node) throws RepositoryException {
+       public Section(Section section, int style, Node node) {
                this(section, section, style, node);
        }
 
-       protected Section(Composite parent, Section parentSection, int style, Node node) throws RepositoryException {
+       protected Section(Composite parent, Section parentSection, int style, Node node) {
                super(parent, style, node);
-               this.parentSection = parentSection;
-               if (parentSection != null) {
-                       relativeDepth = getNode().getDepth() - parentSection.getNode().getDepth();
-               } else {
-                       relativeDepth = 0;
+               try {
+                       this.parentSection = parentSection;
+                       if (parentSection != null) {
+                               relativeDepth = getNode().getDepth() - parentSection.getNode().getDepth();
+                       } else {
+                               relativeDepth = 0;
+                       }
+                       setLayout(CmsUiUtils.noSpaceGridLayout());
+               } catch (RepositoryException e) {
+                       throw new IllegalStateException("Cannot create section from " + node, e);
                }
-               setLayout(CmsUiUtils.noSpaceGridLayout());
        }
 
        public Map<String, Section> getSubSections() throws RepositoryException {
@@ -65,15 +68,20 @@ public class Section extends JcrComposite {
                                collectDirectSubSections((Composite) child, subSections);
        }
 
-       public void createHeader() {
+       public Composite createHeader() {
+               return createHeader(this);
+       }
+
+       public Composite createHeader(Composite parent) {
                if (sectionHeader != null)
-                       throw new CmsException("Section header was already created");
+                       sectionHeader.dispose();
 
-               sectionHeader = new Composite(this, SWT.NONE);
+               sectionHeader = new Composite(parent, SWT.NONE);
                sectionHeader.setLayoutData(CmsUiUtils.fillWidth());
                sectionHeader.setLayout(CmsUiUtils.noSpaceGridLayout());
                // sectionHeader.moveAbove(null);
                // layout();
+               return sectionHeader;
        }
 
        public Composite getHeader() {