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/* *************************************************************************
IT Mill Toolkit
Development of Browser User Interfaces Made Easy
Copyright (C) 2000-2006 IT Mill Ltd
*************************************************************************
This product is distributed under commercial license that can be found
from the product package on license.pdf. Use of this product might
require purchasing a commercial license from IT Mill Ltd. For guidelines
on usage, see licensing-guidelines.html
*************************************************************************
For more information, contact:
IT Mill Ltd phone: +358 2 4802 7180
Ruukinkatu 2-4 fax: +358 2 4802 7181
20540, Turku email: info@itmill.com
Finland company www: www.itmill.com
Primary source for information and releases: www.itmill.com
********************************************************************** */
package com.itmill.toolkit.demo.features;
import java.util.HashMap;
import java.util.List;
import com.itmill.toolkit.ui.*;
import com.itmill.toolkit.ui.Button.ClickEvent;
public class FeatureFrameWindow extends Feature implements Button.ClickListener {
private Button addButton = new Button("Add to application", this, "addWin");
private Button removeButton = new Button("Remove from application", this,
"delWin");
private FrameWindow demoWindow;
private HashMap windowToFramesetMap = new HashMap();
private int count = 0;
protected Component getDemoComponent() {
OrderedLayout l = new OrderedLayout();
demoWindow = new FrameWindow("Feature Test Window");
demoWindow.getFrameset()
.newFrame(createFrame(demoWindow.getFrameset()));
// Example panel
Panel show = new Panel("Test Window Control");
((OrderedLayout) show.getLayout())
.setOrientation(OrderedLayout.ORIENTATION_HORIZONTAL);
show.addComponent(addButton);
show.addComponent(removeButton);
updateWinStatus();
l.addComponent(show);
// Properties
propertyPanel = new PropertyPanel(demoWindow);
propertyPanel.dependsOn(addButton);
propertyPanel.dependsOn(removeButton);
Form ap = propertyPanel.createBeanPropertySet(new String[] { "width",
"height", "name", "border", "theme" });
ap.replaceWithSelect("border", new Object[] {
new Integer(Window.BORDER_DEFAULT),
new Integer(Window.BORDER_NONE),
new Integer(Window.BORDER_MINIMAL) }, new Object[] { "Default",
"None", "Minimal" });
propertyPanel.addProperties("FrameWindow Properties", ap);
return l;
}
protected String getDescriptionXHTML() {
return "<p>This component implements a window that contains a hierarchical set of frames. "
+ "Each frame can contain a web-page, window or a set of frames that divides the space "
+ "horizontally or vertically.</p>";
}
protected String getExampleSrc() {
return "FrameWindow f = new FrameWindow(\"Frame example\");\n"
+ "f.getFrameset().newFrame(window);\n"
+ "f.getFrameset().newFrame(resource,\"targetName\");\n";
}
protected String getImage() {
return "framewindow.jpg";
}
protected String getTitle() {
return "FrameWindow";
}
public void addWin() {
getApplication().addWindow(demoWindow);
updateWinStatus();
}
public void delWin() {
getApplication().removeWindow(demoWindow);
updateWinStatus();
}
private void updateWinStatus() {
if (demoWindow.getApplication() == null) {
addButton.setEnabled(true);
removeButton.setEnabled(false);
} else {
addButton.setEnabled(false);
removeButton.setEnabled(true);
}
}
public void buttonClick(ClickEvent event) {
if (event.getButton().getCaption().equals("Remove")) {
Window w = event.getButton().getWindow();
FrameWindow.Frameset fs = (FrameWindow.Frameset) windowToFramesetMap
.get(w);
if (fs == demoWindow.getFrameset() && fs.size() <= 1) {
// Do not remove the last frame
} else if (fs.size() > 1) {
fs.removeFrame(fs.getFrame(w.getName()));
windowToFramesetMap.remove(w);
} else {
FrameWindow.Frameset p = fs.getParentFrameset();
if (p != demoWindow.getFrameset() || p.size() > 1)
p.removeFrame(fs);
if (p.size() == 0)
p.newFrame(createFrame(p));
}
}
if (event.getButton().getCaption().equals("Split")) {
Window w = event.getButton().getWindow();
FrameWindow.Frameset fs = (FrameWindow.Frameset) windowToFramesetMap
.get(w);
int index = 0;
List l = fs.getFrames();
while (index < l.size() && fs.getFrame(index).getWindow() != w)
index++;
fs.removeFrame(fs.getFrame(w.getName()));
windowToFramesetMap.remove(w);
if (index > fs.size())
index = fs.size();
fs = fs.newFrameset((Math.random() > 0.5), index);
for (int i = 2 + (int) (Math.random() * 2.0); i > 0; i--)
fs.newFrame(createFrame(fs));
}
}
private Window createFrame(FrameWindow.Frameset fs) {
Window w = new Window();
w.addComponent(new Label("<b>Frame: " + (++count) + "</b>",
Label.CONTENT_UIDL));
w.addComponent(new Button("Split", this));
w.addComponent(new Button("Remove", this));
windowToFramesetMap.put(w, fs);
return w;
}
}
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