newlisp/guiserver/java/ScrollPaneWidget.java

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Java
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2016-06-11 17:22:37 +00:00
//
// ScrollPaneWidget.java
// guiserver
//
// Created by Lutz Mueller on 5/23/07.
//
//
// Copyright (C) 2013 Lutz Mueller
//
// 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 3 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.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
import java.awt.*;
import javax.swing.*;
import java.util.*;
@SuppressWarnings("unchecked")
public class ScrollPaneWidget extends gsObject {
JScrollPane jscrollpane;
public ScrollPaneWidget(StringTokenizer params)
{
id = params.nextToken();
JComponent client = ((gsObject)gsObject.widgets.get(params.nextToken())).jcomponent;
jscrollpane = new JScrollPane();
jscrollpane.setViewportView(client);
jcomponent = jscrollpane;
component = jscrollpane;
container = jscrollpane;
jscrollpane.getViewport().setScrollMode(JViewport.SIMPLE_SCROLL_MODE); // added v10.6.5
// AS_NEEDED is default
//jscrollpane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED);
//jscrollpane.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
if(params.hasMoreTokens())
{
int width = Integer.parseInt(params.nextToken());
int height = Integer.parseInt(params.nextToken());
jscrollpane.setPreferredSize(new Dimension(width, height));
// FdB added
if(params.hasMoreTokens())
{
JComponent customColumnHeader = ((gsObject)gsObject.widgets.get(params.nextToken())).jcomponent;
JComponent customRowHeader = ((gsObject)gsObject.widgets.get(params.nextToken())).jcomponent;
JComponent customCorner = ((gsObject)gsObject.widgets.get(params.nextToken())).jcomponent;
jscrollpane.setColumnHeaderView(customColumnHeader);
jscrollpane.setRowHeaderView(customRowHeader);
jscrollpane.setCorner(JScrollPane.UPPER_LEFT_CORNER,customCorner);
}
}
gsObject.widgets.put(id, this);
}
}
// eof //