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package com.vaadin.tests.tickets;
import com.vaadin.server.LegacyApplication;
import com.vaadin.ui.AbstractOrderedLayout;
import com.vaadin.ui.Button;
import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.ui.CheckBox;
import com.vaadin.ui.Component;
import com.vaadin.ui.CustomComponent;
import com.vaadin.ui.HorizontalLayout;
import com.vaadin.ui.Label;
import com.vaadin.ui.Layout;
import com.vaadin.ui.LegacyWindow;
import com.vaadin.ui.Panel;
import com.vaadin.ui.Table;
import com.vaadin.ui.VerticalLayout;
public class Ticket1435 extends LegacyApplication {
private static final boolean useWorkaround = true;
@Override
public void init() {
final LegacyWindow mainWin = new LegacyWindow(
"ButtonPanel containing a table test");
setMainWindow(mainWin);
((AbstractOrderedLayout) mainWin.getContent()).setSpacing(true);
ButtonPanel dataCardView1 = buildButtonPanel("My Tickets");
ButtonPanel dataCardView2 = buildButtonPanel("My Tickets 2");
mainWin.addComponent(dataCardView1);
mainWin.addComponent(dataCardView2);
}
/**
* A ButtonPanel is a Panel, which has context specific Buttons in its
* header.
*
* ButtonPanel also provides buttons for controlling its visibility
* (collapse/expand).
*/
public class ButtonPanel extends CustomComponent {
VerticalLayout root = new VerticalLayout();
// In header are the panel's title and the control buttons.
// Panel title is expanded by default.
HorizontalLayout header = new HorizontalLayout();
// This is where the actual data is put.
VerticalLayout containerLayout = new VerticalLayout();
Panel container = new Panel(containerLayout);
// Last known height before the panel was collapsed
private float lastHeight = -1;
private Unit lastHeightUnit = null;
public ButtonPanel(String labelString) {
setCompositionRoot(root);
root.setSizeFull();
root.setStyleName("toolbarpanel");
header.setStyleName("toolbar");
initHeader(labelString);
containerLayout.setMargin(true);
initContainer();
}
private void initHeader(String labelString) {
root.addComponent(header);
header.setWidth("100%");
header.setHeight("26px");
Label label = new Label(labelString);
label.setStyleName("caption");
header.addComponent(label);
final Layout buttonContainer;
if (useWorkaround) {
buttonContainer = header;
} else {
buttonContainer = new HorizontalLayout();
header.addComponent(buttonContainer);
}
Button edit = new Button("Edit");
edit.setStyleName("link");
buttonContainer.addComponent(edit);
Button copy = new Button("Copy");
copy.setStyleName("link");
buttonContainer.addComponent(copy);
Button move = new Button("Move");
move.setStyleName("link");
buttonContainer.addComponent(move);
Button delete = new Button("Delete");
delete.setStyleName("link");
buttonContainer.addComponent(delete);
Button bind = new Button("Bind");
bind.setStyleName("link");
buttonContainer.addComponent(bind);
Button options = new Button("Options...");
options.setStyleName("link");
buttonContainer.addComponent(options);
final Button expand = new Button("Expand");
final Button collapse = new Button("Collapse");
buttonContainer.addComponent(collapse);
collapse.setStyleName("collapse");
collapse.addClickListener(new Button.ClickListener() {
@Override
public void buttonClick(Button.ClickEvent event) {
if (useWorkaround) {
container.setVisible(false);
lastHeight = root.getHeight();
lastHeightUnit = root.getHeightUnits();
root.setHeight("26px");
buttonContainer.replaceComponent(collapse, expand);
} else {
boolean visible = container.isVisible();
container.setVisible(!visible);
if (visible) {
lastHeight = root.getHeight();
lastHeightUnit = root.getHeightUnits();
root.setHeight("26px");
} else {
root.setHeight(lastHeight, lastHeightUnit);
}
event.getButton().setCaption(
visible ? "Expand" : "Collapse");
}
}
});
if (useWorkaround) {
expand.addClickListener(new Button.ClickListener() {
@Override
public void buttonClick(ClickEvent event) {
container.setVisible(true);
root.setHeight(lastHeight, lastHeightUnit);
buttonContainer.replaceComponent(expand, collapse);
}
});
}
}
private void initContainer() {
container.setStyleName("custompanel");
container.setSizeFull();
containerLayout.setMargin(false);
containerLayout.setSizeFull();
root.addComponent(container);
root.setExpandRatio(container, 1);
}
public void setHeight(int height, Unit unit) {
root.setHeight(height, unit);
lastHeight = height;
lastHeightUnit = unit;
container.setHeight("100%");
}
@Override
public void setHeight(String height) {
root.setHeight(height);
lastHeight = root.getHeight();
lastHeightUnit = root.getHeightUnits();
container.setHeight("100%");
}
@Override
public void setWidth(String width) {
root.setWidth(width);
}
public void setWidth(int width, Unit unit) {
root.setWidth(width, unit);
}
@Override
public void setSizeFull() {
setWidth("100%");
setHeight("100%");
}
public void setPanelComponent(Component component) {
containerLayout.removeAllComponents();
containerLayout.addComponent(component);
}
}
public ButtonPanel buildButtonPanel(String caption) {
ButtonPanel panel = new ButtonPanel(caption);
panel.setHeight("250px");
panel.setWidth("500px");
Table table = new Table();
table.setSizeFull();
table.addContainerProperty("checkbox", CheckBox.class, new CheckBox());
table.setColumnWidth("checkbox", 30);
table.setColumnHeader("checkbox", "");
table.addContainerProperty("Tickets", String.class, null);
table.setColumnWidth("Tickets", 150);
table.addContainerProperty("Deadline", String.class, null);
for (int i = 0; i < 10; i++) {
String name = "Name " + i;
table.addItem(new Object[] { new CheckBox(), name,
"02-22-2007 13:37" }, new Integer(i));
}
panel.setPanelComponent(table);
return panel;
}
}
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