96 lines
3.3 KiB
Java
96 lines
3.3 KiB
Java
/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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package netscape.plugin.composer.frameEdit;
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import netscape.plugin.composer.*;
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import netscape.plugin.composer.io.*;
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import java.io.*;
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import java.util.Observer;
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import java.util.Observable;
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import netscape.application.*;
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import netscape.util.*;
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/** An IFC layout manager that implements the HTML Frames layout policy.
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*/
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class FramesetLayout implements LayoutManager {
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public void layoutView(View view, int deltawidth, int deltaheight){
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FramesetView baseView = (FramesetView) view;
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Frameset frameset = baseView.frameset();
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boolean horizontal = frameset.horizontal();
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Vector v = view.subviews();
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int length = v.size();
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int h = view.height();
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int w = view.width();
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int margin = 5;
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int totalSize = horizontal ? w : h;
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int totalMargin = (length + 1 ) * margin;
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int[] sizes = frameset.calcSizes(totalSize - totalMargin );
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int x = margin;
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int y = margin;
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if ( horizontal ) {
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h -= 2 * margin;
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}
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else {
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w -= 2 * margin;
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}
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for(int i = 0; i < length; i++){
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int size = sizes[i];
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if ( horizontal ) {
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w = size;
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}
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else {
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h = size;
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}
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View child = (View) v.elementAt(i);
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child.setBounds(x,y,w,h);
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if ( horizontal ) {
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x = x + size + margin;
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}
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else {
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y = y + size + margin;
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}
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}
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}
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public void addSubview(View view) {}
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public void removeSubview(View view) {}
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}
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