--- /dev/null
+/*********************************************************************
+ *
+ * File : $Source$
+ *
+ * Purpose : Utility functions for GridBag layout and centering
+ * frames.
+ *
+ * Copyright : Written by and Copyright (C) 2003 the SourceForge
+ * Privoxy team. http://www.privoxy.org/
+ *
+ * Based on the Internet Junkbuster originally written
+ * by and Copyright (C) 1997 Anonymous Coders and
+ * Junkbusters Corporation. http://www.junkbusters.com
+ *
+ * This program 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 of the License, or (at
+ * your option) any later version.
+ *
+ * This program 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.
+ *
+ * The GNU General Public License should be included with
+ * this file. If not, you can view it at
+ * http://www.gnu.org/copyleft/gpl.html
+ * or write to the Free Software Foundation, Inc., 59
+ * Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Revisions :
+ * $Log$
+ *********************************************************************/
+
+package org.privoxy.activityconsole;
+
+import java.awt.*;
+
+/**
+ * The ActivityConsoleGuiUtil class: Helper routines for the GridBag layout.
+ * @author Last Modified By: $Author$
+ * @version $Rev$-$Date$$State$
+ */
+public class ActivityConsoleGuiUtil
+{
+ private static final String
+ COPYRIGHT = org.privoxy.activityconsole.Copyright.COPYRIGHT;
+
+ /** constrain - Helper method for setting a componets constraints in a gridbag layout;
+ * takes all of the possible parameters for grid constraints.
+ * @param container conatiner to add the component to
+ * @param component component that will be added
+ * @param grid_x x value
+ * @param grid_y y value
+ * @param grid_width grid width for the component
+ * @param grid_height grid height for the component
+ * @param fill fill value
+ * @param anchor anchor value
+ * @param weight_x weight x
+ * @param weight_y weight y
+ * @param top top inset
+ * @param left left inset
+ * @param bottom bottom inset
+ * @param right right inset
+ */
+
+ public static void constrain(Container container,
+ Component component,
+ int grid_x,
+ int grid_y,
+ int grid_width,
+ int grid_height,
+ int fill,
+ int anchor,
+ double weight_x,
+ double weight_y,
+ int top,
+ int left,
+ int bottom,
+ int right)
+ {
+ GridBagConstraints c = new GridBagConstraints();
+ c.gridx = grid_x;
+ c.gridy = grid_y;
+ c.gridwidth = grid_width;
+ c.gridheight = grid_height;
+ c.fill = fill;
+ c.anchor = anchor;
+ c.weightx = weight_x;
+ c.weighty = weight_y;
+ if (top+bottom+left+right > 0)
+ c.insets = new Insets(top, left, bottom, right);
+
+ ((GridBagLayout)container.getLayout()).setConstraints(component, c);
+ container.add(component);
+ }
+
+ public static void constrain(Container container,
+ Component component,
+ int grid_x,
+ int grid_y,
+ int grid_width,
+ int grid_height)
+ {
+ constrain(container,
+ component,
+ grid_x,
+ grid_y,
+ grid_width,
+ grid_height,
+ GridBagConstraints.NONE,
+ GridBagConstraints.NORTHWEST,
+ 0.0, 0.0, 0, 0, 0, 0);
+ }
+
+ public static void constrain(Container container,
+ Component component,
+ int grid_x,
+ int grid_y,
+ int grid_width,
+ int grid_height,
+ int top,
+ int left,
+ int bottom,
+ int right)
+ {
+ constrain(container,
+ component,
+ grid_x,
+ grid_y,
+ grid_width,
+ grid_height,
+ GridBagConstraints.NONE,
+ GridBagConstraints.NORTHWEST,
+ 0.0, 0.0, top, left, bottom, right);
+ }
+
+ /** constrainLast - Helper method for setting a componets constraints in a gridbag layout;
+ * takes all of the possible parameters for grid constraints.
+ * @param container conatiner to add the component to
+ * @param component component that will be added
+ * @param grid_x x value
+ * @param grid_y y value
+ * @param top top inset
+ * @param left left inset
+ * @param bottom bottom inset
+ * @param right right inset
+ */
+
+ public static void constrainLast(Container container,
+ Component component,
+ int grid_x,
+ int grid_y,
+ int top,
+ int left,
+ int bottom,
+ int right)
+ {
+ constrain(container,
+ component,
+ grid_x,
+ grid_y,
+ GridBagConstraints.REMAINDER,1,
+ GridBagConstraints.HORIZONTAL,
+ GridBagConstraints.NORTHWEST,
+ 0.0, 0.0, top, left, bottom, right);
+ }
+
+ /** constrain - Helper method for setting a componets constraints in a gridbag layout;
+ * takes all of the possible parameters for grid constraints.
+ * @param container conatiner to add the component to
+ * @param component component that will be added
+ * @param int x value
+ * @param int y value
+ * @param int top inset
+ * @param int left inset
+ * @param int bottom inset
+ * @param int right inset
+ */
+
+ public static void constrain(Container container, Component component,
+ int grid_x, int grid_y,int top, int left, int bottom, int right)
+ {
+ constrain(container,
+ component,
+ grid_x,
+ grid_y,
+ 1, 1,
+ GridBagConstraints.NONE,
+ GridBagConstraints.NORTHWEST,
+ 0.0, 0.0, top, left, bottom, right);
+ }
+
+ public static Rectangle center(Dimension dim)
+ {
+ final Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
+
+ final Rectangle centeredRect =
+ new Rectangle( (screenSize.width - dim.width) /2,
+ (screenSize.height - dim.height) /2,
+ dim.width,
+ dim.height);
+ return centeredRect;
+ }
+}
projects / privoxy.git / blobdiff