Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.document.swt.core / src / org / simantics / document / swt / core / base / LeafWidgetManager.java

diff --git a/bundles/org.simantics.document.swt.core/src/org/simantics/document/swt/core/base/LeafWidgetManager.java b/bundles/org.simantics.document.swt.core/src/org/simantics/document/swt/core/base/LeafWidgetManager.java
new file mode 100644 (file)
index 0000000..c81b6b7
--- /dev/null
+++ b/bundles/org.simantics.document.swt.core/src/org/simantics/document/swt/core/base/LeafWidgetManager.java
@@ -0,0 +1,47 @@
+package org.simantics.document.swt.core.base;\r
+\r
+\r
+import java.util.TreeMap;\r
+\r
+import org.eclipse.swt.widgets.Composite;\r
+import org.eclipse.swt.widgets.Control;\r
+import org.simantics.document.server.JSONObject;\r
+import org.simantics.document.server.client.WidgetData;\r
+import org.simantics.document.swt.core.SWTDocument;\r
+\r
+public abstract class LeafWidgetManager<W extends Control> extends PropertyWidgetManager<WidgetContainer<W>> {\r
+\r
+       class Container extends WidgetContainer<W> {\r
+               \r
+               @SuppressWarnings("unchecked")\r
+               @Override\r
+               protected void doUpdateProperties(SWTDocument document, Control control, JSONObject object) {\r
+                       LeafWidgetManager.this.doUpdateProperties(document, (W)control, object);\r
+               }\r
+               \r
+               @Override\r
+               protected Control doCreateControl(SWTDocument document, Composite parent, JSONObject object) {\r
+                       return LeafWidgetManager.this.doCreateControl(document, parent, object);\r
+               }\r
+               \r
+       }\r
+       \r
+       @Override\r
+       public WidgetContainer<W> createWidget(JSONObject object) {\r
+               return new Container();\r
+       }       \r
+       \r
+       @Override\r
+       public void updateChildren(SWTDocument document, JSONObject object, WidgetContainer<W> widget, TreeMap<String,WidgetData> childMap) {\r
+               throw new UnsupportedOperationException("Widget type " + object.getType() + " does not support children");\r
+       }\r
+       \r
+       @Override\r
+       public void updateProperties(SWTDocument document, JSONObject object, WidgetContainer<W> widget) {\r
+               widget.updateProperties(document, object);\r
+       }\r
+       \r
+       abstract protected void doUpdateProperties(SWTDocument document, W control, JSONObject object);\r
+       abstract protected W doCreateControl(SWTDocument document, Composite parent, JSONObject object);\r
+       \r
+}
\ No newline at end of file