Package org.eclipse.emf.ecp.view.internal.core.swt

Class MatchFreeItemComboViewer

  • All Implemented Interfaces:
    org.eclipse.jface.viewers.IInputProvider, org.eclipse.jface.viewers.IInputSelectionProvider, org.eclipse.jface.viewers.IPostSelectionProvider, org.eclipse.jface.viewers.ISelectionProvider
    public class MatchFreeItemComboViewer
extends org.eclipse.jface.viewers.ComboViewer
    A modified version of MatchItemComboViewer that allow free text entry. Entered text is matched against the list of combo items, but this control also allows for values that do not match any item.

    • Nested Class Summary

      • Nested classes/interfaces inherited from class org.eclipse.jface.viewers.StructuredViewer

        org.eclipse.jface.viewers.StructuredViewer.ColorAndFontCollector, org.eclipse.jface.viewers.StructuredViewer.ColorAndFontCollectorWithProviders

    • Field Summary

      • Fields inherited from class org.eclipse.jface.viewers.Viewer

        WIDGET_DATA_KEY

    • Constructor Summary

      Constructors 
      Constructor Description
      MatchFreeItemComboViewer​(org.eclipse.swt.custom.CCombo combo)
      Constructor.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void onEnter()
      Callback that is called when the enter key is released.
      protected void onEscape()
      Callback that is called when the escape key is released.
      protected void setupListeners()
      Initializes this viewer.

      • Methods inherited from class org.eclipse.jface.viewers.ComboViewer

        getCCombo, getCombo, getControl, listAdd, listDeselectAll, listGetItemCount, listGetSelectionIndices, listRemove, listRemoveAll, listSetItem, listSetItems, listSetSelection, listShowSelection, reveal

      • Methods inherited from class org.eclipse.jface.viewers.AbstractListViewer

        add, add, doFindInputItem, doFindItem, doUpdateItem, getElementAt, getLabelProvider, getSelectionFromWidget, indexForElement, inputChanged, insert, internalRefresh, listGetTopIndex, listSetTopIndex, remove, remove, setLabelProvider, setSelectionToWidget

      • Methods inherited from class org.eclipse.jface.viewers.StructuredViewer

        addDoubleClickListener, addDragSupport, addDropSupport, addFilter, addOpenListener, addPostSelectionChangedListener, assertContentProviderType, assertElementsNotNull, associate, buildLabel, disassociate, equals, filter, findItem, findItems, fireDoubleClick, fireOpen, firePostSelectionChanged, getColorAndFontCollector, getComparator, getComparer, getFilteredChildren, getFilters, getItem, getRawChildren, getRoot, getSelection, getSortedChildren, getSorter, getStructuredSelection, handleDispose, handleDoubleSelect, handleInvalidSelection, handleLabelProviderChanged, handleOpen, handlePostSelect, handleSelect, hasFilters, hookControl, internalRefresh, internalUpdate, mapElement, needsRefilter, preservingSelection, refresh, refresh, refresh, refresh, refreshItem, removeDoubleClickListener, removeFilter, removeOpenListener, removePostSelectionChangedListener, resetFilters, setComparator, setComparer, setContentProvider, setFilters, setInput, setSelection, setSelectionToWidget, setSorter, setUseHashlookup, testFindItem, testFindItems, unmapAllElements, unmapElement, unmapElement, update, update, updateItem, updateSelection, usingElementMap

      • Methods inherited from class org.eclipse.jface.viewers.ContentViewer

        getContentProvider, getInput, labelProviderChanged

      • Methods inherited from class org.eclipse.jface.viewers.Viewer

        addHelpListener, addSelectionChangedListener, fireHelpRequested, fireSelectionChanged, getData, handleHelpRequest, removeHelpListener, removeSelectionChangedListener, scrollDown, scrollUp, setData, setSelection

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

      • Methods inherited from interface org.eclipse.jface.viewers.ISelectionProvider

        addSelectionChangedListener, removeSelectionChangedListener, setSelection

    • Constructor Detail

      • MatchFreeItemComboViewer

        public MatchFreeItemComboViewer​(org.eclipse.swt.custom.CCombo combo)
        Constructor.
        Parameters:
        combo - the CCombo to be wrapped

    • Method Detail

      • onEnter

        public void onEnter()
        Callback that is called when the enter key is released. By default, this method sets the selection to be the one that matches the text within the combo, ignoring the given parameter.

      • onEscape

        protected void onEscape()
        Callback that is called when the escape key is released. By default, this method does nothing, but note that at this point in time the text already has been reset to the initial text.

      • setupListeners

        protected void setupListeners()
        Initializes this viewer.