X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.document.swt.core%2Fsrc%2Forg%2Fsimantics%2Fdocument%2Fswt%2Fcore%2Fbase%2FHasWidgetsWidgetManager.java;fp=bundles%2Forg.simantics.document.swt.core%2Fsrc%2Forg%2Fsimantics%2Fdocument%2Fswt%2Fcore%2Fbase%2FHasWidgetsWidgetManager.java;h=68d246d501cc0826bfb34e2fa5314003a6183cd8;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.document.swt.core/src/org/simantics/document/swt/core/base/HasWidgetsWidgetManager.java b/bundles/org.simantics.document.swt.core/src/org/simantics/document/swt/core/base/HasWidgetsWidgetManager.java
new file mode 100644
index 000000000..68d246d50
--- /dev/null
+++ b/bundles/org.simantics.document.swt.core/src/org/simantics/document/swt/core/base/HasWidgetsWidgetManager.java
@@ -0,0 +1,57 @@
+package org.simantics.document.swt.core.base;
+
+
+import java.util.TreeMap;
+
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.simantics.document.server.JSONObject;
+import org.simantics.document.server.client.WidgetData;
+import org.simantics.document.swt.core.SWTDocument;
+
+public abstract class HasWidgetsWidgetManager<W extends Composite> extends PropertyWidgetManager<WidgetContainer> {
+	
+	class Container extends WidgetContainer {
+		
+		@SuppressWarnings("unchecked")
+		@Override
+		protected void doUpdateProperties(SWTDocument document, Control control, JSONObject object) {
+			HasWidgetsWidgetManager.this.doUpdateProperties(document, (W)control, object);
+		}
+		
+		@Override
+		protected Control doCreateControl(SWTDocument document, Composite parent, JSONObject object) {
+			if(parent.isDisposed()) {
+				new Exception().printStackTrace();
+				return null;
+			}
+			return HasWidgetsWidgetManager.this.doCreateControl(document, parent, object);
+		}
+		
+	}	
+	
+	@Override
+	public WidgetContainer createWidget(JSONObject object) {
+		return new Container();
+	}	
+	
+	@SuppressWarnings("unchecked")
+	@Override
+	public void updateChildren(SWTDocument document, JSONObject object, WidgetContainer widget, TreeMap<String, WidgetData> childMap) {
+		
+		for(WidgetData c : childMap.values()) {
+			WidgetContainer con = (WidgetContainer)c.widget;
+			con.getOrCreateControl(document, c.object);
+		}
+			
+	}
+	
+	@Override
+	public void updateProperties(SWTDocument document, JSONObject object, WidgetContainer widget) {
+		widget.updateProperties(document, object);
+	}
+	
+	abstract protected void doUpdateProperties(SWTDocument document, W control, JSONObject object);
+	abstract protected W doCreateControl(SWTDocument document, Composite parent, JSONObject object);
+	
+}