Examples of ICheckStateProvider

org.eclipse.jface.viewers.ICheckStateProvider
Interface to provide checked and grayed state information about data in trees or tables. The following chart determines the checkbox state:

isGrayed()

false true

isChecked() false unchecked

true checked grayed

@since 3.5

Examples of org.eclipse.jface.viewers.ICheckStateProvider


        // set an ICheckStateProvider that sets the checkbox state of the select
        // all checkbox regarding
        // the selection of the items in the dropdown
        this.selectAllItemViewer
                .setCheckStateProvider(new ICheckStateProvider() {


                    @Override
                    public boolean isGrayed(Object element) {
                        if (dropdownTable.getSelectionCount() == dropdownTable
                                .getItemCount()) {

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Examples of org.eclipse.jface.viewers.ICheckStateProvider

            }
        };
        
        viewerColumn.setLabelProvider( labelProvider );
        
        final ICheckStateProvider checkStateProvider = new ICheckStateProvider()
        {
            public boolean isChecked( final Object element )
            {
                return ( (Entry) element ).selected();
            }

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Examples of org.eclipse.jface.viewers.ICheckStateProvider

  }


  private void initValues() {
    DebugOptions options = getOptions();
    fillOptionsMapFromCurrent(options);
    tv.setCheckStateProvider(new ICheckStateProvider() {
      public boolean isGrayed(Object element) {
        return false;
      }


      public boolean isChecked(Object element) {

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Examples of org.eclipse.jface.viewers.ICheckStateProvider

                }
            );
            
            tableViewer.setCheckStateProvider
            (
                new ICheckStateProvider()
                {
                    public boolean isChecked( final Object element )
                    {
                        return PromptDialog.this.selectedProperties.contains( element );
                    }

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		`isGrayed()`
		`false`	`true`
`isChecked()`	`false`	unchecked
`isChecked()`	`true`	checked	grayed