Merge branch 'develop' of github.com:knime-mpicbg/knime-scripting int…

…o develop

synchronizing...

de.mpicbg.knime.scripting.core/.classpath

@@ -11,13 +11,13 @@
 	<classpathentry exported="true" kind="lib" path="lib/jakarta-oro-2.0.8.jar"/>
 	<classpathentry exported="true" kind="lib" path="lib/jakarta-regexp.jar"/>
 	<classpathentry exported="true" kind="lib" path="lib/log4j-1.2.15.jar"/>
-	<classpathentry exported="true" kind="lib" path="lib/RGG.jar"/>
 	<classpathentry exported="true" kind="lib" path="lib/swing-layout-1.0.3.jar"/>
 	<classpathentry exported="true" kind="lib" path="lib/swing-worker-1.1.jar"/>
 	<classpathentry exported="true" kind="lib" path="lib/swingx-0.9.2.jar"/>
 	<classpathentry exported="true" kind="lib" path="lib/xercesImpl.jar"/>
 	<classpathentry exported="true" kind="lib" path="lib/xml-apis.jar"/>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
 	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7"/>
+	<classpathentry kind="lib" path="lib/RGG.jar" sourcepath="/Users/niederle/knimeInDev/git-repositories/rgg/src"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>

de.mpicbg.knime.scripting.core/src/de/mpicbg/knime/scripting/core/ResizableCardLayout.java

@@ -0,0 +1,48 @@
+/**
+ * 
+ */
+package de.mpicbg.knime.scripting.core;
+
+import java.awt.CardLayout;
+import java.awt.Component;
+import java.awt.Container;
+import java.awt.Dimension;
+import java.awt.Insets;
+
+/**
+ * @author niederle
+ *
+ */
+public class ResizableCardLayout extends CardLayout {
+
+	/** 
+	 * adapts preferred size to content of current visible component
+	 */
+	@Override
+	public Dimension preferredLayoutSize(Container parent) {
+		Component current = findCurrentComponent(parent);
+        if (current != null) {
+            Insets insets = parent.getInsets();
+            Dimension pref = current.getPreferredSize();
+            pref.width += insets.left + insets.right;
+            pref.height += insets.top + insets.bottom;
+            return pref;
+        }
+        return super.preferredLayoutSize(parent);
+	}
+
+	/**
+	 * retrieves the currently visible component
+	 * @param parent
+	 * @return
+	 */
+	private Component findCurrentComponent(Container parent) {
+		for (Component comp : parent.getComponents()) {
+            if (comp.isVisible()) {
+                return comp;
+            }
+        }
+        return null;
+	}
+
+}