Package com.smartgwt.client.widgets.layout

Class DataView

java.lang.Object
com.google.gwt.user.client.ui.UIObject
com.google.gwt.user.client.ui.Widget
com.smartgwt.client.widgets.BaseWidget
com.smartgwt.client.widgets.Canvas
com.smartgwt.client.widgets.layout.Layout
com.smartgwt.client.widgets.layout.VLayout
com.smartgwt.client.widgets.layout.DataView
All Implemented Interfaces:
HasAttachHandlers, HasHandlers, EventListener, HasVisibility, IsWidget, LogicalStructure, HasClearHandlers, HasClickHandlers, HasDoubleClickHandlers, HasDragMoveHandlers, HasDragRepositionMoveHandlers, HasDragRepositionStartHandlers, HasDragRepositionStopHandlers, HasDragResizeMoveHandlers, HasDragResizeStartHandlers, HasDragResizeStopHandlers, HasDragStartHandlers, HasDragStopHandlers, HasDropHandlers, HasDropMoveHandlers, HasDropOutHandlers, HasDropOverHandlers, HasFocusChangedHandlers, HasHoverHandlers, HasHoverHiddenHandlers, HasKeyDownHandlers, HasKeyPressHandlers, HasMouseDownHandlers, HasMouseMoveHandlers, HasMouseOutHandlers, HasMouseOverHandlers, HasMouseStillDownHandlers, HasMouseUpHandlers, HasMouseWheelHandlers, HasMovedHandlers, HasParentMovedHandlers, HasResizedHandlers, HasRightMouseDownHandlers, HasRuleContextChangedHandlers, HasScrolledHandlers, HasShowContextMenuHandlers, HasVisibilityChangedHandlers, HasMembersChangedHandlers
public class DataView extends VLayout
A DataView coordinates the asynchronous loading of WSDL WebService and XML Schema definitions in applications created by Reify.

For applications that do not use WSDL Web Services and were not created by Reify, DataView is equivalent to it's superclass VLayout.

  • Constructor Details

    • DataView

      public DataView()

    • DataView

      public DataView(JavaScriptObject jsObj)

  • Method Details

    • getOrCreateRef

      public static DataView getOrCreateRef(JavaScriptObject jsObj)

    • changeAutoChildDefaults

      public static void changeAutoChildDefaults(String autoChildName, Canvas defaults)
      Changes the defaults for Canvas AutoChildren named autoChildName.
      Parameters:
      autoChildName - name of an AutoChild to customize the defaults for.
      defaults - Canvas defaults to apply. These defaults override any existing properties without destroying or wiping out non-overridden properties. For usage tips on this param, see SGWTProperties.
      See Also:

    • changeAutoChildDefaults

      public static void changeAutoChildDefaults(String autoChildName, FormItem defaults)
      Changes the defaults for FormItem AutoChildren named autoChildName.
      Parameters:
      autoChildName - name of an AutoChild to customize the defaults for.
      defaults - FormItem defaults to apply. These defaults override any existing properties without destroying or wiping out non-overridden properties. For usage tips on this param, see SGWTProperties.
      See Also:

    • create

      protected JavaScriptObject create()
      Overrides:
      create in class VLayout

    • setMinMemberLength

      public DataView setMinMemberLength(int minMemberLength)
      Minimum size, in pixels, below which flexible-sized members should never be shrunk, even if this requires the Layout to overflow. Note that this property only applies along the length axis of the Layout, and has no affect on breadth.

      Does not apply to members given a fixed size in pixels - such members will never be shrunk below their specified size in general.

      Overrides:
      setMinMemberLength in class Layout
      Parameters:
      minMemberLength - New minMemberLength value. Default value is 18
      Returns:
      DataView instance, for chaining setter calls
      See Also:

    • getMinMemberLength

      public int getMinMemberLength()
      Minimum size, in pixels, below which flexible-sized members should never be shrunk, even if this requires the Layout to overflow. Note that this property only applies along the length axis of the Layout, and has no affect on breadth.

      Does not apply to members given a fixed size in pixels - such members will never be shrunk below their specified size in general.

      Overrides:
      getMinMemberLength in class Layout
      Returns:
      Current minMemberLength value. Default value is 18
      See Also:

    • dataViewLoaded

      public void dataViewLoaded()
      Executed when the dataView has loaded all dependencies (such as DataSources or WebServices). No default implementation.

    • setDefaultProperties

      public static void setDefaultProperties(DataView dataViewProperties)
      Class level method to set the default properties of this class. If set, then all existing and subsequently created instances of this class will automatically have default properties corresponding to the properties set on the SmartGWT class instance passed to this function before its underlying SmartClient JS object was created. This is a powerful feature that eliminates the need for users to create a separate hierarchy of subclasses that only alter the default properties of this class. Can also be used for skinning / styling purposes.

      Note: This method is intended for setting default attributes only and will affect all instances of the underlying class (including those automatically generated in JavaScript). This method should not be used to apply standard EventHandlers or override methods for a class - use a custom subclass instead. Calling this method after instances have been created can result in undefined behavior, since it bypasses any setters and a class instance may have already examined a particular property and not be expecting any changes through this route.

      Parameters:
      dataViewProperties - properties that should be used as new defaults when instances of this class are created
      See Also:

    • setLogicalStructure

      public LogicalStructureObject setLogicalStructure(DataViewLogicalStructure s)
      Setter implementing the LogicalStructure interface, which supports Eclipse's logical structure debugging facility.

    • getLogicalStructure

      public LogicalStructureObject getLogicalStructure()
      Getter implementing the LogicalStructure interface, which supports Eclipse's logical structure debugging facility.
      Specified by:
      getLogicalStructure in interface LogicalStructure
      Overrides:
      getLogicalStructure in class VLayout