1 package org.simantics.document.swt.core.widget;
3 import java.util.TreeMap;
5 import org.eclipse.jface.layout.GridDataFactory;
6 import org.eclipse.jface.layout.GridLayoutFactory;
7 import org.eclipse.swt.SWT;
8 import org.eclipse.swt.widgets.Composite;
9 import org.eclipse.swt.widgets.Control;
10 import org.simantics.datatypes.literal.RGB;
11 import org.simantics.document.server.JSONObject;
12 import org.simantics.document.server.client.WidgetData;
13 import org.simantics.document.swt.core.SWTDocument;
14 import org.simantics.document.swt.core.base.HasWidgetsWidgetManager;
15 import org.simantics.document.swt.core.base.WidgetContainer;
17 public class GridCell extends HasWidgetsWidgetManager<Composite> {
20 protected void doUpdateProperties(SWTDocument document, Composite control, JSONObject object) {
24 protected Composite doCreateControl(SWTDocument document, Composite parent, JSONObject object) {
26 Boolean grabVertical = object.getJSONFieldDefault("grabVertical", false);
27 Boolean grabHorizontal = object.getJSONFieldDefault("grabHorizontal", false);
28 Integer span = object.getJSONFieldDefault("span", 1);
30 RGB.Integer background = object.getBeanJSONFieldDefault("background", RGB.Integer.BINDING, new RGB.Integer(0,255, 0));
32 Composite result = new Composite(parent, SWT.NONE);
33 GridDataFactory.fillDefaults().grab(grabHorizontal, grabVertical).span(span, 1).applyTo(result);
34 GridLayoutFactory.fillDefaults().applyTo(result);
35 result.setBackground(document.getColor(background));
41 public void updateChildren(SWTDocument document, JSONObject object, WidgetContainer widget, TreeMap<String, WidgetData> childMap) {
43 super.updateChildren(document, object, widget, childMap);
45 WidgetData child = childMap.values().iterator().next();
46 WidgetContainer container = (WidgetContainer)child.widget;
47 Control c = container.getControl();
48 if(c == null || c.isDisposed()) return;
49 GridDataFactory.fillDefaults().grab(true, true).minSize(1, 1).applyTo(c);