Examples of IWorkbenchCommandSupport

        if (enabled) {
            fViewer.updateViewerColors();
            fViewer.getTextWidget().setFocus();


            IWorkbench workbench = PlatformUI.getWorkbench();
            IWorkbenchCommandSupport commandSupport = workbench.getCommandSupport();
            commandSupport.addHandlerSubmission(submission);
        } else {
            Color color = fViewer.getControl().getDisplay().getSystemColor(SWT.COLOR_WIDGET_BACKGROUND);
            fViewer.getTextWidget().setBackground(color);
            IWorkbench workbench = PlatformUI.getWorkbench();
            IWorkbenchCommandSupport commandSupport = workbench.getCommandSupport();
            commandSupport.removeHandlerSubmission(submission);
        }
        valueChanged();
    }

Examples of org.eclipse.ui.commands.IWorkbenchCommandSupport

    }


    public void dispose() {
        if (fViewer.isEditable()) {
            IWorkbench workbench = PlatformUI.getWorkbench();
            IWorkbenchCommandSupport commandSupport = workbench.getCommandSupport();
            commandSupport.removeHandlerSubmission(submission);
        }
        fViewer.getDocument().removeDocumentListener(fDocumentListener);
        fViewer.dispose();
    }

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