Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.trend / src / org / simantics / trend / impl / TooltipNode.java

diff --git a/bundles/org.simantics.trend/src/org/simantics/trend/impl/TooltipNode.java b/bundles/org.simantics.trend/src/org/simantics/trend/impl/TooltipNode.java
new file mode 100644 (file)
index 0000000..3813c2b
--- /dev/null
+++ b/bundles/org.simantics.trend/src/org/simantics/trend/impl/TooltipNode.java
@@ -0,0 +1,47 @@
+/*******************************************************************************\r
+ * Copyright (c) 2007, 2011 Association for Decentralized Information Management in\r
+ * Industry THTH ry.\r
+ * All rights reserved. This program and the accompanying materials\r
+ * are made available under the terms of the Eclipse Public License v1.0\r
+ * which accompanies this distribution, and is available at\r
+ * http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ * Contributors:\r
+ *     VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.trend.impl;\r
+\r
+import java.awt.AlphaComposite;\r
+import java.awt.Color;\r
+import java.awt.Composite;\r
+import java.awt.Graphics2D;\r
+\r
+public class TooltipNode extends TrendGraphicalNode {\r
+\r
+    private static final long serialVersionUID = 8818424722082593562L;\r
+\r
+    public static final AlphaComposite composite = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, .61f);\r
+       \r
+       public boolean visible = true;\r
+       public double time;\r
+       \r
+       @Override\r
+       protected void doRender(Graphics2D g) {\r
+               if ( !visible ) return;\r
+               \r
+               //double w = getWidth();\r
+               //double h = getHeight();\r
+               \r
+               Composite c = g.getComposite();\r
+               g.setComposite(composite);\r
+               try {\r
+                       g.setColor(Color.BLACK);\r
+                       g.fill( bounds );\r
+               } finally {\r
+                       g.setComposite(c);\r
+               }\r
+       }\r
+       \r
+       \r
+\r
+}\r