Package org.eclipse.emf.ecp.edit.internal.swt.reference

Class LinkCellEditor

  • All Implemented Interfaces:
    ECPCellEditor
    public class LinkCellEditor
extends org.eclipse.jface.viewers.CellEditor
implements ECPCellEditor
    A cell editor displaying a link.
    Author:
    Eugen Neufeld

    • Nested Class Summary

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

        org.eclipse.jface.viewers.CellEditor.LayoutData

    • Constructor Summary

      Constructors 
      Constructor Description
      LinkCellEditor​(org.eclipse.swt.widgets.Composite parent)
      Default constructor.
      LinkCellEditor​(org.eclipse.swt.widgets.Composite parent, int style)
      Constructor allowing to specify a SWT style.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      protected org.eclipse.swt.widgets.Control createControl​(org.eclipse.swt.widgets.Composite parent)  
      void dispose()  
      protected java.lang.Object doGetValue()  
      protected void doSetFocus()  
      protected void doSetValue​(java.lang.Object value)  
      protected void focusLost()  
      int getColumnWidthWeight()
      The returned value is used for layouting the table columns.
      java.lang.String getFormatedString​(java.lang.Object value)
      This returns the String which will be shown in the table when no cell editor is open.
      org.eclipse.swt.graphics.Image getImage​(java.lang.Object value)
      This returns the Image which will be shown in the table when no cell editor is open.
      int getMinWidth()
      Returns the minimum width of the cell editor.
      org.eclipse.core.databinding.UpdateValueStrategy getModelToTargetStrategy​(org.eclipse.core.databinding.DataBindingContext databindingContext)
      This UpdateValueStrategy will be used as the model to target strategy during data binding.
      org.eclipse.core.databinding.UpdateValueStrategy getTargetToModelStrategy​(org.eclipse.core.databinding.DataBindingContext databindingContext)
      This UpdateValueStrategy will be used as the target to model strategy during data binding.
      org.eclipse.core.databinding.property.value.IValueProperty getValueProperty()
      Returns the IValueProperty for this cell editor which is used by the table to create an IObservableValue.
      void instantiate​(org.eclipse.emf.ecore.EStructuralFeature eStructuralFeature, ViewModelContext viewModelContext)
      Instantiates this cell editor.
      protected void keyReleaseOccured​(org.eclipse.swt.events.KeyEvent keyEvent)  
      void setEditable​(boolean editable)
      Sets editable state of the cell editor.

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

        activate, activate, addListener, addPropertyChangeListener, create, deactivate, deactivate, dependsOnExternalFocusListener, fireApplyEditorValue, fireCancelEditor, fireEditorValueChanged, fireEnablementChanged, getControl, getDoubleClickTimeout, getErrorMessage, getLayoutData, getStyle, getValidator, getValue, isActivated, isCopyEnabled, isCorrect, isCutEnabled, isDeleteEnabled, isDirty, isFindEnabled, isPasteEnabled, isRedoEnabled, isSelectAllEnabled, isUndoEnabled, isValueValid, markDirty, performCopy, performCut, performDelete, performFind, performPaste, performRedo, performSelectAll, performUndo, removeListener, removePropertyChangeListener, setErrorMessage, setFocus, setStyle, setValidator, setValue, setValueValid, valueChanged

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • LinkCellEditor

        public LinkCellEditor​(org.eclipse.swt.widgets.Composite parent)
        Default constructor.
        Parameters:
        parent - the parent

      • LinkCellEditor

        public LinkCellEditor​(org.eclipse.swt.widgets.Composite parent,
                      int style)
        Constructor allowing to specify a SWT style.
        Parameters:
        parent - the parent
        style - the SWT style

    • Method Detail

      • getValueProperty

        public org.eclipse.core.databinding.property.value.IValueProperty getValueProperty()
        Returns the IValueProperty for this cell editor which is used by the table to create an IObservableValue.
        Specified by:
        getValueProperty in interface ECPCellEditor
        Returns:
        the IValueProperty for this cell editor
        See Also:
        ECPCellEditor.getValueProperty()

      • createControl

        protected org.eclipse.swt.widgets.Control createControl​(org.eclipse.swt.widgets.Composite parent)
        Specified by:
        createControl in class org.eclipse.jface.viewers.CellEditor

      • doGetValue

        protected java.lang.Object doGetValue()
        Specified by:
        doGetValue in class org.eclipse.jface.viewers.CellEditor

      • dispose

        public void dispose()
        Overrides:
        dispose in class org.eclipse.jface.viewers.CellEditor

      • doSetFocus

        protected void doSetFocus()
        Specified by:
        doSetFocus in class org.eclipse.jface.viewers.CellEditor

      • doSetValue

        protected void doSetValue​(java.lang.Object value)
        Specified by:
        doSetValue in class org.eclipse.jface.viewers.CellEditor

      • focusLost

        protected void focusLost()
        Overrides:
        focusLost in class org.eclipse.jface.viewers.CellEditor

      • keyReleaseOccured

        protected void keyReleaseOccured​(org.eclipse.swt.events.KeyEvent keyEvent)
        Overrides:
        keyReleaseOccured in class org.eclipse.jface.viewers.CellEditor

      • getColumnWidthWeight

        public int getColumnWidthWeight()
        The returned value is used for layouting the table columns. The value is a relative column weight. A column containing text has a weight of 100. Please consider this when defining you weight. E.g if you return 200 your column will be twice the width of a text column.
        Specified by:
        getColumnWidthWeight in interface ECPCellEditor
        Returns:
        the relative column width
        See Also:
        ECPCellEditor.getColumnWidthWeight()

      • getImage

        public org.eclipse.swt.graphics.Image getImage​(java.lang.Object value)
        This returns the Image which will be shown in the table when no cell editor is open.
        Specified by:
        getImage in interface ECPCellEditor
        Parameters:
        value - the Object to get the Image for
        Returns:
        the image
        See Also:
        ECPCellEditor.getImage(java.lang.Object)