diff options
Diffstat (limited to 'jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/preference/WindowFreeformHelper.java')
-rw-r--r-- | jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/preference/WindowFreeformHelper.java | 139 |
1 files changed, 0 insertions, 139 deletions
diff --git a/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/preference/WindowFreeformHelper.java b/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/preference/WindowFreeformHelper.java deleted file mode 100644 index 55be3a40a..000000000 --- a/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/preference/WindowFreeformHelper.java +++ /dev/null @@ -1,139 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2006 Sybase, Inc. and others. - * - * 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: - * Sybase, Inc. - initial API and implementation - *******************************************************************************/ - -package org.eclipse.jst.jsf.facesconfig.ui.preference; - -import java.util.List; - -import org.eclipse.draw2d.FigureListener; -import org.eclipse.draw2d.FreeformFigure; -import org.eclipse.draw2d.FreeformLayeredPane; -import org.eclipse.draw2d.FreeformListener; -import org.eclipse.draw2d.IFigure; -import org.eclipse.draw2d.geometry.Insets; -import org.eclipse.draw2d.geometry.Rectangle; - -/** - * Stolen from org.eclipse.draw2d.FreeformHelper. See also FreeformLayeredPane. - * - * @author bbrodt - */ -/*package*/ class WindowFreeformHelper implements FreeformListener { - FreeformLayeredPane x; - - class ChildTracker implements FigureListener { - public void figureMoved(IFigure source) { - invalidate(); - } - } - - private FreeformFigure host; - - private Rectangle freeformExtent; - - private FigureListener figureListener = new ChildTracker(); - - /** - * @param host - */ - public WindowFreeformHelper(FreeformFigure host) { - this.host = host; - } - - /** - * @return the freeform extent - */ - public Rectangle getFreeformExtent() { - if (freeformExtent != null) - return freeformExtent; - Rectangle r; - List children = host.getChildren(); - for (int i = 0; i < children.size(); i++) { - IFigure child = (IFigure) children.get(i); - if (child instanceof FreeformFigure) - r = ((FreeformFigure) child).getFreeformExtent(); - else - r = child.getBounds(); - if (freeformExtent == null) - freeformExtent = r.getCopy(); - else - freeformExtent.union(r); - } - Insets insets = host.getInsets(); - if (freeformExtent == null) - freeformExtent = new Rectangle(0, 0, insets.getWidth(), insets - .getHeight()); - else { - host.translateToParent(freeformExtent); - freeformExtent.expand(insets); - } - // System.out.println("New extent calculated for " + host + " = " + - // freeformExtent); - return freeformExtent; - } - - /** - * @param child - */ - public void hookChild(IFigure child) { - invalidate(); - if (child instanceof FreeformFigure) - ((FreeformFigure) child).addFreeformListener(this); - else - child.addFigureListener(figureListener); - } - - void invalidate() { - freeformExtent = null; - host.fireExtentChanged(); - if (host.getParent() != null) - host.getParent().revalidate(); - else - host.revalidate(); - } - - public void notifyFreeformExtentChanged() { - // A childs freeform extent has changed, therefore this extent must be - // recalculated - invalidate(); - } - - /** - * @param bounds - */ - public void setFreeformBounds(Rectangle bounds) { - host.setBounds(bounds); - bounds = bounds.getCopy(); - host.translateFromParent(bounds); - List children = host.getChildren(); - for (int i = 0; i < children.size(); i++) { - IFigure child = (IFigure) children.get(i); - if (child instanceof FreeformFigure) - ((FreeformFigure) child).setFreeformBounds(bounds); - } - // CR420954: Compensation Handler canvas goes blank after Variables - // Sections is expanded - host.getLayoutManager().layout(host); - } - - /** - * @param child - */ - public void unhookChild(IFigure child) { - invalidate(); - if (child instanceof FreeformFigure) - ((FreeformFigure) child).removeFreeformListener(this); - else - child.removeFigureListener(figureListener); - } - -}
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