Examples of ListBox

com.github.gwtbootstrap.client.ui.ListBox
A ListBox for Bootstrap form. @since 2.0.4.0 @author ohashi keisuke
com.google.gwt.user.client.ui.ListBox
A widget that presents a list of choices to the user, either as a list box or as a drop-down list.

CSS Style Rules
- .gwt-ListBox { }
Example
{@example com.google.gwt.examples.ListBoxExample}
com.totsp.gwittir.client.ui.ListBox
@author Robert "kebernet" Cooper
de.lessvoid.nifty.controls.ListBox
The ListBox interface is the Nifty control API view of a Nifty ListBox control. @author void @param < T>
nextapp.echo2.app.ListBox
A component which provides the ability to select one or more items.
org.pdfclown.documents.interaction.forms.ListBox
fanochizzolini.it) @since 0.0.7 @version 0.1.0
org.pokenet.client.ui.base.ListBox
List Box @author ZombieBear
org.zkoss.zul.Listbox
A listbox.
Event:
1. {@link org.zkoss.zk.ui.event.SelectEvent} is sent when user changes theselection.
2. onAfterRender is sent when the model's data has been rendered.(since 5.0.4)
See Specification.

Besides creating {@link Listitem} programmingly, you could assign a datamodel (a {@link ListModel} or {@link GroupsModel} instance) to a listbox via{@link #setModel(ListModel)} or {@link #setModel(GroupsModel)} and then thelistbox will retrieve data via {@link ListModel#getElementAt} when necessary.
Besides assign a list model, you could assign a renderer (a {@link ListitemRenderer} instance) to a listbox, such that the listbox willuse this renderer to render the data returned by {@link ListModel#getElementAt}. If not assigned, the default renderer, which assumes a label per list item, is used. In other words, the default renderer adds a label to a Listitem by calling toString against the object returned by {@link ListModel#getElementAt}[Since 5.0.4]
To retrieve what are selected in Listbox with a {@link Selectable} {@link ListModel}, you shall use {@link Selectable#getSelection} to get what is currently selected object in {@link ListModel} rather than using {@link Listbox#getSelectedItems}. That is, you shall operate on the item of the {@link ListModel} rather than on the {@link Listitem} of the {@link Listbox} if you use the {@link Selectable} {@link ListModel}.
```
 Set selection = ((Selectable)getModel()).getSelection(); 
```
There are two ways to handle long content: scrolling and paging. If {@link #getMold} is "default", scrolling is used if {@link #setHeight} iscalled and too much content to display. If {@link #getMold} is "paging",paging is used if two or more pages are required. To control the number of items to display in a page, use {@link #setPageSize}.
If paging is used, the page controller is either created automatically or assigned explicitly by {@link #setPaginal}. The paging controller specified explicitly by {@link #setPaginal} is called the external page controller. Itis useful if you want to put the paging controller at different location (other than as a child component), or you want to use the same controller to control multiple listboxes.
Default {@link #getZclass}: z-listbox.(since 3.5.0)
To have a list box without stripping, you can specify a non-existent style class to {@link #setOddRowSclass}.
Clustering and Serialization

When used in a clustering environment, you have to make {@link ListitemRenderer} ({@link #setItemRenderer}) and {@link ListModel} ({@link #setModel}) either serializable or re-assign them when {@link #sessionDidActivate} is called.
Render on Demand (rod)
[ZK EE] [Since 5.0.0]
For huge data, you can turn on Listbox's ROD to request ZK engine to load from {@link ListModel} only the required data chunk and create only the required{@link Listitem}s in memory and render only the required DOM elements in browser. So it saves both the memory and the processing time in both server and browser for huge data. If you don't use the {@link ListModel} with the Listbox, turn on the ROD will still have ZK engine to render only a chunk of DOM elements in browser so it at least saves the memory and processing time in browser. Note that ROD works only if the Listbox is configured to has a limited "view port" height. That is, either the Listbox is in the "paging" mold or you have to {@link #setHeight(String)}, {@link #setVflex(String)}, or {@link #setRows(int)} of the Listbox to make ROD works.
You can turn on/off ROD for all Listboxes in the application or only for a specific Listbox. To turn on ROD for all Listboxes in the application, you have to specify the Library Property "org.zkoss.zul.listbox.rod" to "true" in WEB-INF/zk.xml. If you did not specify the Library Property, default is false.
```
  org.zkoss.zul.listbox.rod true  
```
To turn on ROD for a specific Listbox, you have to specify the Listbox's attribute map with key "org.zkoss.zul.listbox.rod" to true. That is, for example, if in a zul file, you shall specify <custom-attributes> of the Listbox like this:
```
    
```
You can mix the Library Property and <custom-attributes> ways together. The <custom-attributes> way always takes higher priority. So you can turn OFF ROD in general and turn ON only some specific Listbox component. Or you can turn ON ROD in general and turn OFF only some specific Listbox component.

Since only partial {@link Listitem}s are created and rendered in the Listbox if you turn the ROD on, there will be some limitations on accessing {@link Listitem}s. For example, if you call
```
 Listitem itemAt100 = (Listitem) getItemAtIndex(100); 
```
The {@link Listitem} in index 100 is not necessary created yet if it is not in the current "view port" and you will get "null" instead.

And it is generally a bad idea to "cache" the created {@link Listitem} in your application if you turn the ROD on because Listitems might be removed later. Basically, you shall operate on the item of the {@link ListModel} rather than on the {@link Listitem} of the {@link Listbox} if you use the {@link ListModel} and ROD.
@author tomyeh @see ListModel @see ListitemRenderer @see ListitemRendererExt
org.zkoss.zul.api.Listbox
A listbox.
Event:
1. org.zkoss.zk.ui.event.SelectEvent is sent when user changes the selection.
See Specification.

Besides creating {@link Listitem} programmingly, you could assign a datamodel (a {@link ListModel} or {@link GroupsModel} instance) to a listbox via{@link #setModel(ListModel)} or {@link #setModel(GroupsModel)} and then thelistbox will retrieve data via {@link ListModel#getElementAt} when necessary.
Besides assign a list model, you could assign a renderer (a {@link ListitemRenderer} instance) to a listbox, such that the listbox willuse this renderer to render the data returned by {@link ListModel#getElementAt}. If not assigned, the default renderer, which assumes a label per list item, is used. In other words, the default renderer adds a label to a row by calling toString against the object returned by {@link ListModel#getElementAt}
There are two ways to handle long content: scrolling and paging. If {@link #getMold} is "default", scrolling is used if {@link #setHeight} iscalled and too much content to display. If {@link #getMold} is "paging",paging is used if two or more pages are required. To control the number of items to display in a page, use {@link #setPageSize}.
If paging is used, the page controller is either created automatically or assigned explicity by {@link #setPaginal}. The paging controller specified explicitly by {@link #setPaginal} is called the external page controller. Itis useful if you want to put the paging controller at different location (other than as a child component), or you want to use the same controller to control multiple listboxes.
Default {@link #getZclass}: z-listbox.(since 3.5.0)
To have a list box without stripping, you can specify a non-existent style class to {@link #setOddRowSclass}. @author tomyeh @see ListModel @see ListitemRenderer @see org.zkoss.zul.ListitemRendererExt @since 3.5.2
powercrystals.core.gui.controls.ListBox

Examples of com.google.gwt.user.client.ui.ListBox

    
    
    // Auswaehlen
    selectPanel = new Grid(2,2);
    selectPanel.setWidget(0, 0, new HTML("Name"));
    selectBox = new ListBox();
    selectPanel.setWidget(0, 1, selectBox);
    Button selectButton = new Button("Auswählen");
    selectButton.addClickHandler(new ClickHandler() {
      
      @Override
      public void onClick(ClickEvent event) {
        String wikiPageName = selectBox.getItemText(selectBox.getSelectedIndex());
        for (WikiPageBoxHandler listener: selectHandler)
          listener.onWikiPage(wikiPageName);
      }
    });
    selectPanel.setWidget(1, 1, selectButton);
    selectPanel.setVisible(false);
    panel.add(selectPanel);
    
    
    // delete panel
    deletePanel = new Grid(2,2);
    deletePanel.setWidget(0, 0, new HTML("Name"));
    deleteBox = new ListBox();
    deletePanel.setWidget(0, 1, deleteBox);
    Button deleteButton = new Button("Löschen");
    deleteButton.addClickHandler(new ClickHandler() {
      
      @Override

View Full Code Here

Examples of com.google.gwt.user.client.ui.ListBox

    }
    return tb;
  }


    public static ListBox createListBox(List<Option> options, ChangeListener cl) {
    final ListBox lb = new ListBox();
    for ( Option option : options ) {
      String lab = option.getLabel();
      if ( lab != null && lab.length() > 0 ) {
        lb.addItem(option.getLabel(), option.getName());
      }
      else {
        lb.addItem(option.getName());
      }
    }
    if ( cl != null ) {
      lb.addChangeListener(cl);
    }
    return lb;
  }

View Full Code Here

Examples of com.google.gwt.user.client.ui.ListBox

          boolean allowUserOption = attr.isAllowUserDefinedOption();
          if ( allowUserOption ) {
            widget = new FieldWithChoose(attr, cl);
          }
          else {
            ListBox listBox = OrrUtil.createListBox(options, cl);
            widget = listBox;
          }
        }
      }
      else if ( !editing ) {

View Full Code Here

Examples of com.google.gwt.user.client.ui.ListBox

      }
      else if ( elem.widget instanceof ViewOnlyCell ) {
        value = ((ViewOnlyCell) elem.widget).getText();
      }
      else if ( elem.widget instanceof ListBox ) {
        ListBox lb = (ListBox) elem.widget;
        value = lb.getValue(lb.getSelectedIndex());
      }
      else if ( elem.widget instanceof FieldWithChoose ) {
        value = ((FieldWithChoose) elem.widget).getTextBox().getText();
      }

View Full Code Here

Examples of com.google.gwt.user.client.ui.ListBox

    for ( Elem elem : widgets.values() ) {
      if ( elem.widget instanceof TextBoxBase ) {
        ((TextBoxBase) elem.widget).setReadOnly(!enabled);
      }
      else if ( elem.widget instanceof ListBox ) {
        ListBox lb = (ListBox) elem.widget;
        lb.setEnabled(enabled);
      }
      else if ( elem.widget instanceof FieldWithChoose ) {
        ((FieldWithChoose) elem.widget).enable(enabled);
      }
    }

View Full Code Here

Examples of com.google.gwt.user.client.ui.ListBox

    for ( Elem elem : widgets.values() ) {
      if ( elem.widget instanceof TextBoxBase ) {
        ((TextBoxBase) elem.widget).setText(value);
      }
      else if ( elem.widget instanceof ListBox ) {
        ListBox lb = (ListBox) elem.widget;
        int idx = 0;
        lb.setSelectedIndex(idx);
      }
      else if ( elem.widget instanceof FieldWithChoose ) {
        ((FieldWithChoose) elem.widget).setValue(value);
      }
    }

View Full Code Here

Examples of com.google.gwt.user.client.ui.ListBox

  private void dispatchOptions(final List<Option> options, final MyDialog waitPopup) {
    Orr.log("Dispatching options");
    
    final String width = "500px";
    
    final ListBox listBox = OrrUtil.createListBox(options, cl);
    listBox.setWidth(width);
    
    VerticalPanel vp = new VerticalPanel();
    
    final MyDialog popup = new MyDialog(vp);
    
    listBox.setVisibleItemCount(Math.min(options.size(), 12));
    // make sure no item is selected so we get a change event on the first item (needed for firefox at least):
    // (see issue #139: Can't select AGU as authority abbreviation)
    listBox.setSelectedIndex(-1);


    listBox.addChangeListener(new ChangeListener () {
      public void onChange(Widget sender) {
        String value = listBox.getValue(listBox.getSelectedIndex());
        textBox.setText(value);
        
        Option option = options.get(listBox.getSelectedIndex());
        optionSelected(option);


        _onChange();


        popup.hide();

View Full Code Here

Examples of com.google.gwt.user.client.ui.ListBox

      String value = elem.attr.getExample();
      if ( elem.widget instanceof TextBoxBase ) {
        ((TextBoxBase) elem.widget).setText(value);
      }
      else if ( elem.widget instanceof ListBox ) {
        ListBox lb = (ListBox) elem.widget;
        int idx = 0;
        for ( int i = 0; i < lb.getItemCount(); i++ ) {
          if ( value.equals(lb.getValue(i)) ) {
            idx = i;
            break;
          }
        }
        lb.setSelectedIndex(idx);
      }
      else if ( elem.widget instanceof FieldWithChoose ) {
        ((FieldWithChoose) elem.widget).setValue(value);
      }
    }

View Full Code Here

Examples of com.google.gwt.user.client.ui.ListBox

      }
      if ( elem.widget instanceof ViewOnlyCell ) {
        ((ViewOnlyCell) elem.widget).setText(value);
      }
      else if ( elem.widget instanceof ListBox ) {
        ListBox lb = (ListBox) elem.widget;
        int idx = 0;
        for ( int i = 0; i < lb.getItemCount(); i++ ) {
          if ( value.equals(lb.getValue(i)) ) {
            idx = i;
            break;
          }
        }
        lb.setSelectedIndex(idx);
      }
      else if ( elem.widget instanceof FieldWithChoose ) {
        ((FieldWithChoose) elem.widget).setValue(value);
      }
    }

View Full Code Here

Examples of com.google.gwt.user.client.ui.ListBox

        final Image imageI18n = new Image();
        horizontalPanel_1.add(imageI18n);
        imageI18n.setSize("16", "16");
        imageI18n.setUrl("images/locale.png");


        final ListBox listBoxLocale = new ListBox();
        horizontalPanel_1.add(listBoxLocale);
        // listBoxLocale.setTabIndex(1);
        listBoxLocale.setWidth("15em");
        // listBoxLocale.setEnabled(false);
        // // Map to location in list.
        HashMap<String, Integer> localeMap = new HashMap<String, Integer>();
        int i = 0;
        /**
         * Two letter codes are taken by ISO 639-1 specs at:
         * http://www.sil.org/iso639-3/codes.asp?order=639_1
         */
        localeMap.put("de", i++);
        localeMap.put("en", i++);
        localeMap.put("es", i++);
        localeMap.put("fr", i++);
        localeMap.put("it", i++);
        localeMap.put("ja", i++);
        localeMap.put("nl", i++);
        localeMap.put("pt", i++);
        localeMap.put("ru", i++);
        localeMap.put("zh", i++);


        listBoxLocale.addItem("Deutsch", "de");
        listBoxLocale.addItem("English", "en");
        listBoxLocale.addItem("Español", "es");
        listBoxLocale.addItem("Français", "fr");
        listBoxLocale.addItem("Italiano", "it");
        listBoxLocale.addItem("日本語", "ja");
        listBoxLocale.addItem("Nederlands", "nl");
        listBoxLocale.addItem("Português", "pt");
        listBoxLocale.addItem("Русский", "ru");
        listBoxLocale.addItem("中文", "zh");


        String currentLocale = LocaleInfo.getCurrentLocale().getLocaleName();
        if (currentLocale.equals("default")) {
            currentLocale = "en";
        }
        // GenClient.showDebug("localeMap: " + localeMap);
        // GenClient.showDebug("currentLocale: " + currentLocale);
        int idx = localeMap.get(currentLocale);
        if (idx < 0) {
            idx = 1; // en is default
        }
        listBoxLocale.setSelectedIndex(idx);


        listBoxLocale.addChangeListener(new ChangeListener() {
            public void onChange(Widget sender) {
                String localeName = listBoxLocale.getValue(listBoxLocale.getSelectedIndex());


                // original method.
                // Window.open(UtilsJS.getHostPageLocation() + "?locale="
                // + localeName, "_self", "");
                String windowLocationOrg = UtilsJS.getHostPageLocation() + "?locale=" + localeName;

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.

Examples of ListBox

CSS Style Rules

Example

Clustering and Serialization

Render on Demand (rod)

Examples of com.google.gwt.user.client.ui.ListBox

Examples of com.google.gwt.user.client.ui.ListBox

Examples of com.google.gwt.user.client.ui.ListBox

Examples of com.google.gwt.user.client.ui.ListBox

Examples of com.google.gwt.user.client.ui.ListBox

Examples of com.google.gwt.user.client.ui.ListBox

Examples of com.google.gwt.user.client.ui.ListBox

Examples of com.google.gwt.user.client.ui.ListBox

Examples of com.google.gwt.user.client.ui.ListBox

Examples of com.google.gwt.user.client.ui.ListBox