Examples of net.xoetrope.xui.XPage

net.xoetrope.xui.XPage

A basic unit for building applications. XPage integrates with page and event management facilities provided by XUI. The page also provides a number of methods to help control the page lifecycle and many methods to manage the state of the user interface. Most application functionality within an application will be implemented in derivates of the page class, however this is not strictly necessary and the page can act as little more than a container for the user interface components.
Pages can be displayed using the XPageDisplay interface implemented by XApplet and invoked by the XPage manager. Pages can be constructed directly or via the XuiBuilder. The page lifecycle also interaccts with the data bindings, triggering data updates and saving.

The page implements the PageSupport interface which abstracts many of the methods used by the XUI framework to interact with its notion of a page. Through the PageSupport interface the framework can interact with pages that are implement with Widget sets such as Swing and SWT which have different hierarchies and diffent means of instantiation.
The XPage class is little more than a shell and many of its methods are implemented by the XPageHelper class, the page delegates to an instance of the page helper. The page also defines a set of constants for common components, but the page and moreover the framework is not limited to just these components.

Copyright (c) Xoetrope Ltd., 2002-2006

License: see license.txt
$Revision: 2.33 $


    public PosScreen showPage(String pageName, boolean refresh) {
        if (pageName.startsWith("/")) {
            pageName = pageName.substring(1);
        }
        XPage newPage = (XPage)currentProject.getPageManager().showPage(this.getScreenLocation() + "/" + pageName);         
        if (newPage instanceof PosScreen) {
            if (refresh) ((PosScreen) newPage).refresh();
            return (PosScreen) newPage;
        }
        return null;

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    public PosDialog showDialog(String pageName, DialogCallback cb, String text) {
        if (pageName.startsWith("/")) {
            pageName = pageName.substring(1);
        }
        XPage dialogPage = (XPage)currentProject.getPageManager().loadPage(this.getScreenLocation() + "/" + pageName);        
        PosDialog dialog = PosDialog.getInstance(dialogPage, true, 0);
        dialog.showDialog(this, cb, text);
        return dialog;
    }

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        page = loadClass( className );
      }
      catch ( Exception e ) {
        if ( BuildProperties.DEBUG )
          DebugLogger.trace( "Unable to load the named class: " + className );
        page = new XPage();
      }
      setPageName( pageName );
      setPageExtension( ext );
      page.setLayout( new XHtmlFormLayout( this ));

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  /** 
   * Returns the scripts for this page 
   */
  public String getPageScript()
  {
    XPage currentPage = (XPage)pageMgr.getCurrentPage( null );
    return (String)currentPage.getAttribute( "source", "scripts" );
  }

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  /** 
   * Returns the scripts for this page 
   */
  public String getPageScript()
  {
    XPage currentPage = (XPage)pageMgr.getCurrentPage( null );
    return (String)currentPage.getAttribute( "source", "scripts" );
  }

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  {
    closeButtonID = -1;
    if ( owner != null )
      focusComponent = getFocusComponent( (Container)owner );
    if ( saveOnClose ) {
      XPage currentPage = (XPage)project.getPageManager().getCurrentPage( null );
      currentPage.saveBoundComponentValues();
    }
    updateBindings();
    updateBoundComponentValues();
    pageActivated();
    showModalWindow( this );

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      p = p.getParent();


    if ( p != null ) {
      
      if ( p instanceof XDragManager ){
        XPage page = (XPage)p;        
        String key = (String)page.getAttribute( "dragInfo", c.getName() );
        
        if ( key != null ) {
          XDragManager dragManager = (XDragManager)p;
          XDragInfo dragInfo = dragManager.getDragInfo( key );
          return new XDragInfoTransferable( dragInfo, dataFlavors[ 2 ] );

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    public PosScreen showPage(String pageName, boolean refresh) {
        if (pageName.startsWith("/")) {
            pageName = pageName.substring(1);
        }
        XPage newPage = (XPage)XProjectManager.getPageManager().showPage(this.getScreenLocation() + "/" + pageName);         
        if (newPage instanceof PosScreen) {
            if (refresh) ((PosScreen) newPage).refresh();
            return (PosScreen) newPage;
        }
        return null;

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    public PosDialog showDialog(String pageName, DialogCallback cb, String text) {
        if (pageName.startsWith("/")) {
            pageName = pageName.substring(1);
        }
        XPage dialogPage = (XPage)XProjectManager.getPageManager().loadPage(this.getScreenLocation() + "/" + pageName);        
        PosDialog dialog = PosDialog.getInstance(dialogPage, true, 0);
        dialog.showDialog(this, cb, text);
        return dialog;
    }

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Related Classes of net.xoetrope.xui.XPage

net.xoetrope.awt.XDialog

net.xoetrope.builder.w3c.html.XHtmlBuilder

net.xoetrope.optional.scripts.beanshell.BeanShellScriptEngine

net.xoetrope.optional.scripts.javascript.JavaScriptEngine

net.xoetrope.swing.dnd.XModelTransferHandler

org.ofbiz.pos.screen.PosScreen

java.awt.Component

java.awt.Graphics

java.awt.Rectangle

java.awt.LayoutManager

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