X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.g2d%2Fsrc%2Forg%2Fsimantics%2Fg2d%2Fdiagram%2Fhandler%2FLayoutManager.java;h=2f4b39a55a65e9e23288cf71f6985a3e3502aa0b;hb=refs%2Fheads%2Frelease%2F1.30.0;hp=37a98a20d96ef09b49a124532d917a8e458b0baa;hpb=969bd23cab98a79ca9101af33334000879fb60c5;p=simantics%2Fplatform.git diff --git a/bundles/org.simantics.g2d/src/org/simantics/g2d/diagram/handler/LayoutManager.java b/bundles/org.simantics.g2d/src/org/simantics/g2d/diagram/handler/LayoutManager.java index 37a98a20d..2f4b39a55 100644 --- a/bundles/org.simantics.g2d/src/org/simantics/g2d/diagram/handler/LayoutManager.java +++ b/bundles/org.simantics.g2d/src/org/simantics/g2d/diagram/handler/LayoutManager.java @@ -1,67 +1,67 @@ -/******************************************************************************* - * Copyright (c) 2007, 2010 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.g2d.diagram.handler; - -import java.awt.geom.Rectangle2D; - -import org.simantics.g2d.diagram.IDiagram; -import org.simantics.g2d.diagram.handler.layout.BorderLayout; -import org.simantics.g2d.diagram.handler.layout.FlowLayout; -import org.simantics.g2d.diagram.handler.layout.GridLayout; - -/** - * LayoutManager puts elements on diagram. - * layout() method must be explicitely invoked. - * - * Diagram must have size hint (DiagramHints.KEY_BOUNDS). - * - * @See {@link FlowLayout} - * @See {@link GridLayout} - * @See {@link BorderLayout} - * @author Toni Kalajainen - */ -public interface LayoutManager extends DiagramHandler { - - /** - * Lay-out elements on the diagram. - * - * @param diagram - */ - void layout(IDiagram diagram, Rectangle2D bounds); - - /** - * Computes and returns the size of the specified - * composite's client area according to this layout. - *
- * This method computes the size that the client area - * of the composite must be in order to position all - * children at their preferred size inside the - * composite according to the layout algorithm - * encoded by this layout. - *
- *- * When a width or height hint is supplied, it is - * used to constrain the result. For example, if a - * width hint is provided that is less than the - * width of the client area, the layout may choose - * to wrap and increase height, clip, overlap, or - * otherwise constrain the children. - *
- * - * @param composite a composite widget using this layout - * @param wHint width (null
for preferred size)
- * @param hHint height (null
for preferred size)
- * @return the computed size (width, height)
- */
- Rectangle2D computeSize(IDiagram diagram, Double wHint, Double hHint);
-
-}
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 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.g2d.diagram.handler;
+
+import java.awt.geom.Rectangle2D;
+
+import org.simantics.g2d.diagram.IDiagram;
+import org.simantics.g2d.diagram.handler.layout.BorderLayout;
+import org.simantics.g2d.diagram.handler.layout.FlowLayout;
+import org.simantics.g2d.diagram.handler.layout.GridLayout;
+
+/**
+ * LayoutManager puts elements on diagram.
+ * layout() method must be explicitely invoked.
+ *
+ * Diagram must have size hint (DiagramHints.KEY_BOUNDS).
+ *
+ * @See {@link FlowLayout}
+ * @See {@link GridLayout}
+ * @See {@link BorderLayout}
+ * @author Toni Kalajainen
+ */
+public interface LayoutManager extends DiagramHandler {
+
+ /**
+ * Lay-out elements on the diagram.
+ *
+ * @param diagram
+ */
+ void layout(IDiagram diagram, Rectangle2D bounds);
+
+ /**
+ * Computes and returns the size of the specified
+ * composite's client area according to this layout.
+ * + * This method computes the size that the client area + * of the composite must be in order to position all + * children at their preferred size inside the + * composite according to the layout algorithm + * encoded by this layout. + *
+ *+ * When a width or height hint is supplied, it is + * used to constrain the result. For example, if a + * width hint is provided that is less than the + * width of the client area, the layout may choose + * to wrap and increase height, clip, overlap, or + * otherwise constrain the children. + *
+ * + * @param composite a composite widget using this layout + * @param wHint width (null
for preferred size)
+ * @param hHint height (null
for preferred size)
+ * @return the computed size (width, height)
+ */
+ Rectangle2D computeSize(IDiagram diagram, Double wHint, Double hHint);
+
+}