X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.browsing.ui.swt%2Fsrc%2Forg%2Fsimantics%2Fbrowsing%2Fui%2Fswt%2Fwidgets%2FWidgetImpl.java;fp=bundles%2Forg.simantics.browsing.ui.swt%2Fsrc%2Forg%2Fsimantics%2Fbrowsing%2Fui%2Fswt%2Fwidgets%2FWidgetImpl.java;h=5fe27380f8970ffcac5e302224f539ad13e10eb1;hp=0000000000000000000000000000000000000000;hb=969bd23cab98a79ca9101af33334000879fb60c5;hpb=866dba5cd5a3929bbeae85991796acb212338a08

diff --git a/bundles/org.simantics.browsing.ui.swt/src/org/simantics/browsing/ui/swt/widgets/WidgetImpl.java b/bundles/org.simantics.browsing.ui.swt/src/org/simantics/browsing/ui/swt/widgets/WidgetImpl.java
new file mode 100644
index 000000000..5fe27380f
--- /dev/null
+++ b/bundles/org.simantics.browsing.ui.swt/src/org/simantics/browsing/ui/swt/widgets/WidgetImpl.java
@@ -0,0 +1,83 @@
+/*******************************************************************************
+ * Copyright (c) 2012 Association for Decentralized Information Management in
+ * Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.browsing.ui.swt.widgets;
+
+import org.eclipse.swt.graphics.Color;
+import org.eclipse.swt.graphics.Font;
+import org.eclipse.swt.widgets.Control;
+import org.simantics.Simantics;
+import org.simantics.browsing.ui.swt.widgets.impl.Widget;
+import org.simantics.browsing.ui.swt.widgets.impl.WidgetSupport;
+import org.simantics.db.procedure.Listener;
+import org.simantics.db.request.ReadInterface;
+import org.simantics.ui.colors.Colors;
+
+abstract public class WidgetImpl implements Widget {
+
+	protected final WidgetSupport support;
+	
+	public WidgetImpl(WidgetSupport support) {
+		this.support = support;
+	}
+	
+	public abstract Control getControl();
+	
+	public void setFont(Font font) {
+		getControl().setFont(font);
+	}
+	
+	public void setBackground(Color color) {
+		getControl().setBackground(color);
+	}
+	
+    public <T> void setBackground(final ReadInterface<org.simantics.datatypes.adt.Color> read) {
+    	
+    	Simantics.getSession().async(read, new Listener<org.simantics.datatypes.adt.Color>() {
+
+    		@Override
+    		public void exception(Throwable t) {
+    			t.printStackTrace();
+    		}
+
+    		@Override
+    		public void execute(final org.simantics.datatypes.adt.Color color) {
+
+    			if(isDisposed()) return;
+
+    			getControl().getDisplay().asyncExec(new Runnable() {
+
+    				@Override
+    				public void run() {
+    					getControl().setBackground(Colors.swt(getControl().getDisplay(), color));
+    				}
+
+    			});
+    		}
+
+    		@Override
+    		public boolean isDisposed() {
+    			return getControl().isDisposed();
+    		}
+
+    	});
+
+    }
+	
+	public void setForeground(Color color) {
+		getControl().setForeground(color);
+	}
+	
+    public void setLayoutData(Object layoutData) {
+    	getControl().setLayoutData(layoutData);
+    }
+
+}