Package arez.dom

Class WindowSize

java.lang.Object
arez.dom.WindowSize
public final class WindowSize extends Object
Factory for getting observable models that sizing of windows.

A very simple example


 import arez.Arez;
 import arez.dom.EventDrivenValue;
 import arez.dom.WindowSize;
 import com.google.gwt.core.client.EntryPoint;
 import akasha.Global;
 import akasha.Window;

 public class WindowSizeExample
   implements EntryPoint
 {
   public void onModuleLoad()
   {
     final EventDrivenValue<Window, Integer> innerHeight = WindowSize.innerHeight( Global.window() );
     final EventDrivenValue<Window, Integer> innerWidth = WindowSize.innerWidth( Global.window() );

     Arez.context().observer( () -> Global.document().querySelector( "#status" ).textContent =
       "Screen size: " + innerWidth.getValue() + " x " + innerHeight.getValue() );
   }
 }

  • Method Details

    • inner

      @Nonnull public static EventDrivenValue<akasha.Window,Dimension> inner(@Nonnull akasha.Window window)
      Create an event driven observable component for window.innerWidth and window.innerHeight wrapped in dimension object.
      Parameters:
      window - the window.
      Returns:
      the event driven observable component.

    • innerHeight

      @Nonnull public static EventDrivenValue<akasha.Window,Integer> innerHeight(@Nonnull akasha.Window window)
      Create an event driven observable component for window.innerHeight.
      Parameters:
      window - the window.
      Returns:
      the event driven observable component.

    • innerWidth

      @Nonnull public static EventDrivenValue<akasha.Window,Integer> innerWidth(@Nonnull akasha.Window window)
      Create an event driven observable component for window.innerWidth.
      Parameters:
      window - the window.
      Returns:
      the event driven observable component.

    • outerHeight

      @Nonnull public static EventDrivenValue<akasha.Window,Integer> outerHeight(@Nonnull akasha.Window window)
      Create an event driven observable component for window.outerHeight.
      Parameters:
      window - the window.
      Returns:
      the event driven observable component.

    • outerWidth

      @Nonnull public static EventDrivenValue<akasha.Window,Integer> outerWidth(@Nonnull akasha.Window window)
      Create an event driven observable component for window.outerWidth.
      Parameters:
      window - the window.
      Returns:
      the event driven observable component.