^1640742909648
@
sname
Viewport
slabel
Viewport
sdescriptors
xworker.lang.MetaDescriptor3
sextends
xworker.extjs.Ext.Container
smany
true
seditCols
2
sinitialization
false
smodifier
public
Sdescription
#$@text#$@
<p>A specialized container representing the viewable application area (the browser viewport).</p>
<p>The Viewport renders itself to the document body, and automatically sizes itself to the size of the browser viewport and manages window resizing. There may only be one Viewport created in a page. Inner layouts are available by virtue of the fact that all <a href="file.///F./software/开发/javascript/ext-3.2.1/ext-3.2.1/docs/output/output/Ext.Panel.html" extcls="Ext.Panel">Panel</a>s added to the Viewport, either through its <a href="file///F/software/开发/javascript/ext-3.2.1/ext-3.2.1/docs/output/output/Ext.Viewport.html#Ext.Viewport-items" extcls="Ext.Viewport" extmember="items">items</a>, or through the items, or the <a href="file///F/software/开发/javascript/ext-3.2.1/ext-3.2.1/docs/output/output/Ext.Viewport.html#Ext.Viewport-add" extcls="Ext.Viewport" extmember="add">add</a> method of any of its child Panels may themselves have a layout.</p>
<p>The Viewport does not provide scrolling, so child Panels within the Viewport should provide for scrolling if needed using the <a href="file.///F./software/开发/javascript/ext-3.2.1/ext-3.2.1/docs/output/output/Ext.Viewport.html#Ext.Viewport-autoScroll" extcls="Ext.Viewport" extmember="autoScroll">autoScroll</a> config.</p>
#$@text#$@
  @/@listeners
  sname
  listeners
  sdescriptors
  xworker.lang.MetaDescriptor3/@thing
  sextends
  xworker.extjs.ExtThing,xworker.extjs.Ext.Container//@listeners
  smany
  true
  seditCols
  2
  sinitialization
  false
  sgroup
  Listeners.Viewport
  smodifier
  public
  sinheritDescription
  false
  sth_createIndex
  false
  sth_mark
  false
  sid
  listeners
