Remove o.s.u.ui.SWTUtils

This is a duplicate of `o.s.u.eclipse.SWTUtils`.

Fixes #1002288

org.scala-ide.sdt.core/src/org/scalaide/ui/internal/preferences/SyntaxColoringPreferencePage.scala

@@ -9,8 +9,7 @@ import org.scalaide.core.IScalaPlugin
 import org.scalaide.ui.syntax.ScalaSyntaxClasses
 import org.scalaide.ui.syntax.ScalaSyntaxClasses._
 import org.scalaide.ui.syntax.preferences.BaseSyntaxColoringPreferencePage
-import org.scalaide.util.eclipse.SWTUtils.noArgFnToSelectionAdapter
-import org.scalaide.util.ui.SWTUtils.gridData
+import org.scalaide.util.eclipse.SWTUtils._
 import org.scalaide.core.internal.decorators.semantichighlighting.Position
 import scalariform.lexer.ScalaLexer
 import org.scalaide.core.internal.decorators.semantichighlighting.classifier.SymbolTypes
@@ -24,8 +23,6 @@ class SyntaxColoringPreferencePage extends BaseSyntaxColoringPreferencePage(
   SyntaxColoringPreferencePage.PreviewText,
   SemanticPreviewerFactoryConfiguration) {
 
-  import org.scalaide.util.ui.SWTUtils._
-
   private var enableSemanticHighlightingCheckBox: Button = _
   private var extraAccuracyCheckBox: Button = _
   private var strikethroughDeprecatedCheckBox: Button = _

org.scala-ide.sdt.core/src/org/scalaide/ui/syntax/preferences/BaseSyntaxColoringPreferencePage.scala

@@ -23,7 +23,6 @@ import org.scalaide.ui.syntax.ScalaSyntaxClass.Category
 import org.scalaide.ui.syntax.ScalaSyntaxClasses
 import org.scalaide.util.eclipse.EclipseUtils._
 import org.scalaide.util.eclipse.SWTUtils._
-import org.scalaide.util.ui.SWTUtils.gridData
 import org.scalaide.ui.internal.preferences.PreviewerFactory
 
 /** Base class to create a syntax coloring preference page.
@@ -54,8 +53,6 @@ abstract class BaseSyntaxColoringPreferencePage(categories: List[ScalaSyntaxClas
    */
   def additionalPerformDefaults() {}
 
-  import org.scalaide.util.ui.SWTUtils._
-
   setPreferenceStore(preferenceStore)
   protected val overlayStore = makeOverlayPreferenceStore
   private val previewerFactory = new PreviewerFactory(previewerFactoryConfiguration)

org.scala-ide.sdt.core/src/org/scalaide/util/eclipse/SWTUtils.scala

@@ -3,7 +3,9 @@ package org.scalaide.util.eclipse
 import org.eclipse.jface.preference._
 import org.eclipse.jface.util._
 import org.eclipse.jface.viewers._
+import org.eclipse.swt.SWT
 import org.eclipse.swt.events._
+import org.eclipse.swt.layout._
 import org.eclipse.swt.widgets._
 import org.scalaide.util.ui.DisplayThread
 import org.eclipse.ui.PlatformUI
@@ -165,4 +167,17 @@ object SWTUtils {
       getChangeControl(parent) addSelectionListener { (e: SelectionEvent) => f(e) }
   }
 
+  /** Returns a [[GridData]] configuration, with the given properties.
+   *
+   *  The possible values for alignment are: [[SWT.BEGINNING]], [[SWT.CENTER]], [[SWT.END]], [[SWT.FILL]]
+   */
+  def gridData(
+    horizontalAlignment: Int = SWT.BEGINNING,
+    verticalAlignment: Int = SWT.CENTER,
+    grabExcessHorizontalSpace: Boolean = false,
+    grabExcessVerticalSpace: Boolean = false,
+    horizontalSpan: Int = 1,
+    verticalSpan: Int = 1): GridData =
+    new GridData(horizontalAlignment, verticalAlignment, grabExcessHorizontalSpace, grabExcessVerticalSpace, horizontalSpan, verticalSpan)
+
 }