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Diffstat (limited to 'libjava/classpath/java/awt/LayoutManager.java')
-rw-r--r-- | libjava/classpath/java/awt/LayoutManager.java | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/libjava/classpath/java/awt/LayoutManager.java b/libjava/classpath/java/awt/LayoutManager.java new file mode 100644 index 0000000..62ff808 --- /dev/null +++ b/libjava/classpath/java/awt/LayoutManager.java @@ -0,0 +1,92 @@ +/* LayoutManager.java -- lay out elements in a Container + Copyright (C) 1999, 2002, 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + + +package java.awt; + +/** + * This interface is for laying out containers in a particular sequence. + * + * @author Aaron M. Renn (arenn@urbanophile.com) + * @see Container + * @since 1.0 + * @status updated to 1.4 + */ +public interface LayoutManager +{ + /** + * Adds the specified component to the layout group. + * + * @param name the name of the component to add + * @param component the component to add + */ + void addLayoutComponent(String name, Component component); + + /** + * Removes the specified component from the layout group. + * + * @param component the component to remove + */ + void removeLayoutComponent(Component component); + + /** + * Calculates the preferred size for this container, taking into account + * the components it contains. + * + * @param parent the parent container to lay out + * @return the preferred dimensions of this container + * @see #minimumLayoutSize(Container) + */ + Dimension preferredLayoutSize(Container parent); + + /** + * Calculates the minimum size for this container, taking into account + * the components it contains. + * + * @param parent the parent container to lay out + * @return the minimum dimensions of this container + * @see #preferredLayoutSize(Container) + */ + Dimension minimumLayoutSize(Container parent); + + /** + * Lays out the components in the given container. + * + * @param parent the container to lay out + */ + void layoutContainer(Container parent); +} // interface LayoutManager |