--- a/dwtx/jface/text/AbstractInformationControl.d	Sun Aug 24 01:52:31 2008 +0200
+++ b/dwtx/jface/text/AbstractInformationControl.d	Sun Aug 24 02:20:40 2008 +0200
@@ -210,7 +210,7 @@
  * They should also extend {@link #computeTrim()} if they create a content area
  * with additional trim (e.g. scrollbars) and override {@link #getInformationPresenterControlCreator()}.
  * </p>
- * 
+ *
  * @since 3.4
  */
 public abstract class AbstractInformationControl : IInformationControl, IInformationControlExtension, IInformationControlExtension3, IInformationControlExtension4, IInformationControlExtension5 {
@@ -221,7 +221,7 @@
     private final Composite fContentComposite;
     /** Whether the information control is resizable. */
     private final bool fResizable;
-    
+
     /** Composite containing the status line content or <code>null</code> if none. */
     private Composite fStatusComposite;
     /** Separator between content and status line or <code>null</code> if none. */
@@ -232,17 +232,17 @@
     private final ToolBarManager fToolBarManager;
     /** Status line toolbar or <code>null</code> if none. */
     private ToolBar fToolBar;
-    
+
     /** Listener for shell activation and deactivation. */
     private Listener fShellListener;
     /** All focus listeners registered to this information control. */
     private ListenerList fFocusListeners= new ListenerList(ListenerList.IDENTITY);
-    
+
     /** Size constraints, x is the maxWidth and y is the maxHeight, or <code>null</code> if not set. */
     private Point fSizeConstraints;
     /** The size of the resize handle if already set, -1 otherwise */
     private int fResizeHandleSize;
-    
+
     /**
      * Creates an abstract information control with the given shell as parent.
      * The control will not be resizable and optionally show a status line with
@@ -250,7 +250,7 @@
      * <p>
      * <em>Important: Subclasses are required to call {@link #create()} at the end of their constructor.</em>
      * </p>
-     * 
+     *
      * @param parentShell the parent of this control's shell
      * @param statusFieldText the text to be used in the status field or <code>null</code> to hide the status field
      */
@@ -265,7 +265,7 @@
      * <p>
      * <em>Important: Subclasses are required to call {@link #create()} at the end of their constructor.</em>
      * </p>
-     * 
+     *
      * @param parentShell the parent of this control's shell
      * @param toolBarManager the manager or <code>null</code> if toolbar is not desired
      */
@@ -278,7 +278,7 @@
      * <p>
      * <em>Important: Subclasses are required to call {@link #create()} at the end of their constructor.</em>
      * </p>
-     * 
+     *
      * @param parentShell the parent of this control's shell
      * @param isResizable <code>true</code> if the control should be resizable
      */
@@ -296,47 +296,47 @@
      * <p>
      * <strong>Important:</strong>: Subclasses are required to call {@link #create()} at the end of their constructor.
      * </p>
-     * 
+     *
      * @param parentShell the parent of this control's shell
      * @param shellStyle style of this control's shell
      * @param statusFieldText the text to be used in the status field or <code>null</code> to hide the status field
      * @param toolBarManager the manager or <code>null</code> if toolbar is not desired
-     * 
+     *
      * @deprecated clients should use one of the public constructors
      */
     this(Shell parentShell, int shellStyle, final String statusFieldText, final ToolBarManager toolBarManager) {
         Assert.isTrue(statusFieldText is null || toolBarManager is null);
         fResizeHandleSize= -1;
         fToolBarManager= toolBarManager;
-        
+
         if ((shellStyle & DWT.NO_TRIM) !is 0)
             shellStyle&= ~(DWT.NO_TRIM | DWT.SHELL_TRIM); // make sure we get the OS border but no other trims
-        
+
         fResizable= (shellStyle & DWT.RESIZE) !is 0; // on GTK, Shell removes DWT.RESIZE if DWT.ON_TOP is set
         fShell= new Shell(parentShell, shellStyle);
         Display display= fShell.getDisplay();
         Color foreground= display.getSystemColor(DWT.COLOR_INFO_FOREGROUND);
         Color background= display.getSystemColor(DWT.COLOR_INFO_BACKGROUND);
         setColor(fShell, foreground, background);
-        
+
         GridLayout layout= new GridLayout(1, false);
         layout.marginHeight= 0;
         layout.marginWidth= 0;
         layout.verticalSpacing= 0;
         fShell.setLayout(layout);
-        
+
         fContentComposite= new Composite(fShell, DWT.NONE);
         fContentComposite.setLayoutData(new GridData(DWT.FILL, DWT.FILL, true, true));
         fContentComposite.setLayout(new FillLayout());
         setColor(fContentComposite, foreground, background);
-        
+
         createStatusComposite(statusFieldText, toolBarManager, foreground, background);
     }
 
     private void createStatusComposite(final String statusFieldText, final ToolBarManager toolBarManager, Color foreground, Color background) {
         if (toolBarManager is null && statusFieldText is null)
             return;
-        
+
         fStatusComposite= new Composite(fShell, DWT.NONE);
         GridData gridData= new GridData(DWT.FILL, DWT.BOTTOM, true, false);
         fStatusComposite.setLayoutData(gridData);
@@ -345,10 +345,10 @@
         statusLayout.marginWidth= 0;
         statusLayout.verticalSpacing= 1;
         fStatusComposite.setLayout(statusLayout);
-        
+
         fSeparator= new Label(fStatusComposite, DWT.SEPARATOR | DWT.HORIZONTAL);
         fSeparator.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
-        
+
         if (statusFieldText !is null) {
             createStatusLabel(statusFieldText, foreground, background);
         } else {
@@ -360,39 +360,39 @@
         fStatusLabel= new Label(fStatusComposite, DWT.RIGHT);
         fStatusLabel.setLayoutData(new GridData(DWT.FILL, DWT.CENTER, true, false));
         fStatusLabel.setText(statusFieldText);
-        
+
         FontData[] fontDatas= JFaceResources.getDialogFont().getFontData();
         for (int i= 0; i < fontDatas.length; i++) {
             fontDatas[i].setHeight(fontDatas[i].getHeight() * 9 / 10);
         }
         fStatusLabel.setFont(new Font(fStatusLabel.getDisplay(), fontDatas));
-        
+
         fStatusLabel.setForeground(fStatusLabel.getDisplay().getSystemColor(DWT.COLOR_WIDGET_DARK_SHADOW));
         fStatusLabel.setBackground(background);
         setColor(fStatusComposite, foreground, background);
     }
-    
+
     private void createToolBar(ToolBarManager toolBarManager) {
         final Composite bars= new Composite(fStatusComposite, DWT.NONE);
         bars.setLayoutData(new GridData(DWT.FILL, DWT.FILL, false, false));
-        
+
         GridLayout layout= new GridLayout(3, false);
         layout.marginHeight= 0;
         layout.marginWidth= 0;
         layout.horizontalSpacing= 0;
         layout.verticalSpacing= 0;
         bars.setLayout(layout);
-        
+
         fToolBar= toolBarManager.createControl(bars);
         GridData gd= new GridData(DWT.BEGINNING, DWT.BEGINNING, false, false);
         fToolBar.setLayoutData(gd);
-        
+
         Composite spacer= new Composite(bars, DWT.NONE);
         gd= new GridData(DWT.FILL, DWT.FILL, true, true);
         gd.widthHint= 0;
         gd.heightHint= 0;
         spacer.setLayoutData(gd);
-        
+
         addMoveSupport(spacer);
         addResizeSupportIfNecessary(bars);
     }
@@ -405,11 +405,11 @@
         final bool isWin= platform.equals("win32"); //$NON-NLS-1$
         if (!isWin && !platform.equals("gtk")) //$NON-NLS-1$
             return;
-        
+
         final Canvas resizer= new Canvas(bars, DWT.NONE);
-        
+
         int size= getResizeHandleSize(bars);
-        
+
         GridData data= new GridData(DWT.END, DWT.END, false, true);
         data.widthHint= size;
         data.heightHint= size;
@@ -432,7 +432,7 @@
                     for (int i= 0; i <= 2; i++)
                         for (int j= 0; j <= 2 - i; j++)
                             e.gc.fillRectangle(end - 4 * i, end - 4 * j, 2, 2);
-                    
+
                 } else {
                     // draw diagonal lines
                     e.gc.setForeground(resizer.getDisplay().getSystemColor(DWT.COLOR_WIDGET_NORMAL_SHADOW));
@@ -446,11 +446,11 @@
                 }
             }
         });
-        
+
         resizer.setCursor(new Cursor(resizer.getDisplay(), DWT.CURSOR_SIZESE));
         MouseAdapter resizeSupport= new class()  MouseAdapter {
             private MouseMoveListener fResizeListener;
-            
+
             public void mouseDown(MouseEvent e) {
                 Point shellSize= fShell.getSize();
                 final int shellX= shellSize.x;
@@ -468,7 +468,7 @@
                 };
                 resizer.addMouseMoveListener(fResizeListener);
             }
-            
+
             public void mouseUp(MouseEvent e) {
                 resizer.removeMouseMoveListener(fResizeListener);
                 fResizeListener= null;
@@ -487,13 +487,13 @@
             sliderH.dispose();
             fResizeHandleSize= Math.min(width, height);
         }
-        
+
         return fResizeHandleSize;
     }
 
     /**
      * Adds support to move the shell by dragging the given control.
-     * 
+     *
      * @param control the control that can be used to move the shell
      */
     private void addMoveSupport(final Control control) {
@@ -529,7 +529,7 @@
     /**
      * Utility to set the foreground and the background color of the given
      * control
-     * 
+     *
      * @param control the control to modify
      * @param foreground the color to use for the foreground
      * @param background the color to use for the background
@@ -541,17 +541,17 @@
 
     /**
      * The shell of the popup window.
-     * 
+     *
      * @return the shell used for the popup window
      */
     protected final Shell getShell() {
         return fShell;
     }
-    
+
     /**
      * The toolbar manager used to manage the toolbar, or <code>null</code> if
      * no toolbar is shown.
-     * 
+     *
      * @return the tool bar manager or <code>null</code>
      */
     protected final ToolBarManager getToolBarManager() {
@@ -582,11 +582,11 @@
      * The given <code>parent</code> comes with a {@link FillLayout}.
      * Subclasses may set a different layout.
      * </p>
-     * 
+     *
      * @param parent the container of the content
      */
     protected abstract void createContent(Composite parent);
-    
+
     /**
      * Sets the information to be presented by this information control.
      * <p>
@@ -594,16 +594,16 @@
      * or implement {@link IInformationControlExtension2}.
      *
      * @param information the information to be presented
-     * 
+     *
      * @see dwtx.jface.text.IInformationControl#setInformation(java.lang.String)
      */
     public void setInformation(String information) {
-        
+
     }
-    
+
     /**
      * Returns whether the information control is resizable.
-     * 
+     *
      * @return <code>true</code> if the information control is resizable,
      *         <code>false</code> if it is not resizable.
      */
@@ -617,7 +617,7 @@
     public void setVisible(bool visible) {
         if (fShell.isVisible() is visible)
             return;
-        
+
         fShell.setVisible(visible);
     }
 
@@ -649,10 +649,10 @@
     public void setSizeConstraints(int maxWidth, int maxHeight) {
         fSizeConstraints= new Point(maxWidth, maxHeight);
     }
-    
+
     /**
      * Returns the size constraints.
-     * 
+     *
      * @return the size constraints or <code>null</code> if not set
      * @see #setSizeConstraints(int, int)
      */
@@ -668,7 +668,7 @@
         Point constrains= getSizeConstraints();
         if (constrains is null)
             return fShell.computeSize(DWT.DEFAULT, DWT.DEFAULT, true);
-        
+
         return fShell.computeSize(constrains.x, constrains.y, true);
     }
 
@@ -676,7 +676,7 @@
      * Computes the trim (status text and tool bar are considered as trim).
      * Subclasses can extend this method to add additional trim (e.g. scroll
      * bars for resizable information controls).
-     * 
+     *
      * @see dwtx.jface.text.IInformationControlExtension3#computeTrim()
      */
     public Rectangle computeTrim() {
@@ -756,7 +756,7 @@
     /**
      * This default implementation sets the focus on the popup shell.
      * Subclasses can override or extend.
-     * 
+     *
      * @see IInformationControl#setFocus()
      */
     public void setFocus() {
@@ -812,10 +812,10 @@
      * shown if the information control has been created with a non-null status
      * field text.
      * </p>
-     * 
+     *
      * @param statusFieldText the text to be used in the optional status field
      *        or <code>null</code> if the status field should be hidden
-     * 
+     *
      * @see dwtx.jface.text.IInformationControlExtension4#setStatusText(java.lang.String)
      */
     public void setStatusText(String statusFieldText) {
@@ -828,7 +828,7 @@
             }
         }
     }
-    
+
     /*
      * @see dwtx.jface.text.IInformationControlExtension5#containsControl(dwt.widgets.Control)
      */
@@ -836,7 +836,7 @@
         do {
             if (control is fShell)
                 return true;
-            if (control instanceof Shell)
+            if (cast(Shell)control )
                 return false;
             control= control.getParent();
         } while (control !is null);
@@ -862,7 +862,7 @@
      * Computes the size constraints based on the
      * {@link JFaceResources#getDialogFont() dialog font}. Subclasses can
      * override or extend.
-     * 
+     *
      * @see dwtx.jface.text.IInformationControlExtension5#computeSizeConstraints(int, int)
      */
     public Point computeSizeConstraints(int widthInChars, int heightInChars) {
@@ -874,5 +874,5 @@
 
         return new Point(widthInChars * width, heightInChars * height);
     }
-    
+
 }