package net.miginfocom.swt;
/*
* License (BSD):
* ==============
*
* Copyright (c) 2004, Mikael Grev, MiG InfoCom AB. (miglayout (at) miginfocom (dot) com)
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or other
* materials provided with the distribution.
* Neither the name of the MiG InfoCom AB nor the names of its contributors may be
* used to endorse or promote products derived from this software without specific
* prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* @version 1.0
* @author Mikael Grev, MiG InfoCom AB
* Date: 2006-sep-08
*/
import net.miginfocom.layout.ComponentWrapper;
import net.miginfocom.layout.ContainerWrapper;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import java.util.Random;
/**
*/
public final class SwtContainerWrapper extends SwtComponentWrapper implements ContainerWrapper
{
public SwtContainerWrapper(Composite c)
{
super(c);
}
public ComponentWrapper[] getComponents()
{
Composite c = (Composite) getComponent();
Control[] cons = c.getChildren();
ComponentWrapper[] cws = new ComponentWrapper[cons.length];
for (int i = 0; i < cws.length; i++)
cws[i] = new SwtComponentWrapper(cons[i]);
return cws;
}
public int getComponentCount()
{
return ((Composite) getComponent()).getChildren().length;
}
public Object getLayout()
{
return ((Composite) getComponent()).getLayout();
}
public final boolean isLeftToRight()
{
return (((Composite) getComponent()).getStyle() & SWT.LEFT_TO_RIGHT) > 0;
}
public final void paintDebugCell(int x, int y, int width, int height)
{
// A Composite can not draw above its children, so the cells can not be painted.
// if (c.isDisposed())
// return;
// GC gc = new GC(c);
//
// gc.setLineStyle(SWT.LINE_DASHDOTDOT);
// gc.setLineJoin(SWT.JOIN_MITER);
// gc.setLineCap(SWT.CAP_SQUARE);
//
// gc.setBackground(DB_CELL_BG);
// gc.fillRectangle(x, y, width, height);
//
// gc.setForeground(DB_CELL_OUTLINE);
// gc.drawRectangle(x, y, width - 1, height - 1);
//
// gc.dispose();
}
public int getComponetType(boolean disregardScrollPane)
{
return TYPE_CONTAINER;
}
public int getLayoutHashCode()
{
int h = super.getLayoutHashCode();
if (isLeftToRight())
h |= (1 << 26);
return h;
}
}