Attachment 199555 Details for Bug 351935 – modyfied GridData to work with index

modyfied GridData to work with index

GridData.java (text/x-java-source), 21.29 KB, created by Ludwig Moser

on 2011-07-13 05:45:49 EDT

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Creator: Ludwig Moser

Created: 2011-07-13 05:45:49 EDT

Size: 21.29 KB

patch

obsolete

>package listTests.layout;
>
>import org.eclipse.swt.SWT;
>import org.eclipse.swt.graphics.Point;
>import org.eclipse.swt.widgets.Control;
>
>/**
> * <code>GridData</code> is the layout data object associated with
> * <code>GridLayout</code>. To set a <code>GridData</code> object into a
> * control, you use the <code>Control.setLayoutData(Object)</code> method.
> * 
> * There are two ways to create a <code>GridData</code> object with certain
> * fields set. The first is to set the fields directly, like this:
> * 
> * <pre>
> * GridData gridData = new GridData();
> * gridData.horizontalAlignment = GridData.FILL;
> * gridData.grabExcessHorizontalSpace = true;
> * button1.setLayoutData(gridData);
> * 
> * gridData = new GridData();
> * gridData.horizontalAlignment = GridData.FILL;
> * gridData.verticalAlignment = GridData.FILL;
> * gridData.grabExcessHorizontalSpace = true;
> * gridData.grabExcessVerticalSpace = true;
> * gridData.horizontalSpan = 2;
> * button2.setLayoutData(gridData);
> * </pre>
> * 
> * The second is to take advantage of <code>GridData</code> convenience
> * constructors, for example:
> * 
> * <pre>
> * button1.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
> * button2.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 2, 1));
> * </pre>
> * 
> * 
> * 
> * NOTE: Do not reuse <code>GridData</code> objects. Every control in a
> * <code>Composite</code> that is managed by a <code>GridLayout</code> must have
> * a unique <code>GridData</code> object. If the layout data for a control in a
> * <code>GridLayout</code> is null at layout time, a unique
> * <code>GridData</code> object is created for it.
> * 
> * 
> * @see GridLayout
> * @see Control#setLayoutData
> * @see <a href="http://www.eclipse.org/swt/">Sample code and further
> * information</a>
> */
>public final class GridData /*extends BaseBean*/ implements Comparable<GridData> {
>
>	/**
>	 * verticalAlignment specifies how controls will be positioned vertically
>	 * within a cell.
>	 * 
>	 * The default value is CENTER.
>	 * 
>	 * Possible values are:
>	 * <ul>
>	 * <li>SWT.BEGINNING (or SWT.TOP): Position the control at the top of the
>	 * cell</li>
>	 * <li>SWT.CENTER: Position the control in the vertical center of the cell</li>
>	 * <li>SWT.END (or SWT.BOTTOM): Position the control at the bottom of the
>	 * cell</li>
>	 * <li>SWT.FILL: Resize the control to fill the cell vertically</li>
>	 * </ul>
>	 */
>	public int verticalAlignment = CENTER;
>
>	/**
>	 * horizontalAlignment specifies how controls will be positioned
>	 * horizontally within a cell.
>	 * 
>	 * The default value is BEGINNING.
>	 * 
>	 * Possible values are:
>	 * <ul>
>	 * <li>SWT.BEGINNING (or SWT.LEFT): Position the control at the left of the
>	 * cell</li>
>	 * <li>SWT.CENTER: Position the control in the horizontal center of the cell
>	 * </li>
>	 * <li>SWT.END (or SWT.RIGHT): Position the control at the right of the cell
>	 * </li>
>	 * <li>SWT.FILL: Resize the control to fill the cell horizontally</li>
>	 * </ul>
>	 */
>	public int horizontalAlignment = BEGINNING;
>
>	/**
>	 * widthHint specifies the preferred width in pixels. This value is the
>	 * wHint passed into Control.computeSize(int, int, boolean) to determine the
>	 * preferred size of the control.
>	 * 
>	 * The default value is SWT.DEFAULT.
>	 * 
>	 * @see Control#computeSize(int, int, boolean)
>	 */
>	public int widthHint = SWT.DEFAULT;
>
>	/**
>	 * heightHint specifies the preferred height in pixels. This value is the
>	 * hHint passed into Control.computeSize(int, int, boolean) to determine the
>	 * preferred size of the control.
>	 * 
>	 * The default value is SWT.DEFAULT.
>	 * 
>	 * @see Control#computeSize(int, int, boolean)
>	 */
>	public int heightHint = SWT.DEFAULT;
>
>	/**
>	 * horizontalIndent specifies the number of pixels of indentation that will
>	 * be placed along the left side of the cell.
>	 * 
>	 * The default value is 0.
>	 */
>	public int horizontalIndent = 0;
>
>	/**
>	 * verticalIndent specifies the number of pixels of indentation that will be
>	 * placed along the top side of the cell.
>	 * 
>	 * The default value is 0.
>	 * 
>	 * @since 3.1
>	 */
>	public int verticalIndent = 0;
>
>	/**
>	 * horizontalSpan specifies the number of column cells that the control will
>	 * take up.
>	 * 
>	 * The default value is 1.
>	 */
>	public int horizontalSpan = 1;
>
>	/**
>	 * verticalSpan specifies the number of row cells that the control will take
>	 * up.
>	 * 
>	 * The default value is 1.
>	 */
>	public int verticalSpan = 1;
>
>	/**
>	 * 
>	 * grabExcessHorizontalSpace specifies whether the width of the cell changes
>	 * depending on the size of the parent Composite. If
>	 * grabExcessHorizontalSpace is <code>true</code>, the following rules apply
>	 * to the width of the cell:
>	 * 
>	 * <ul>
>	 * <li>If extra horizontal space is available in the parent, the cell will
>	 * grow to be wider than its preferred width. The new width will be
>	 * "preferred width + delta" where delta is the extra horizontal space
>	 * divided by the number of grabbing columns.</li>
>	 * <li>If there is not enough horizontal space available in the parent, the
>	 * cell will shrink until it reaches its minimum width as specified by
>	 * GridData.minimumWidth. The new width will be the maximum of
>	 * "minimumWidth" and "preferred width - delta", where delta is the amount
>	 * of space missing divided by the number of grabbing columns.</li>
>	 * <li>If the parent is packed, the cell will be its preferred width as
>	 * specified by GridData.widthHint.</li>
>	 * <li>If the control spans multiple columns and there are no other grabbing
>	 * controls in any of the spanned columns, the last column in the span will
>	 * grab the extra space. If there is at least one other grabbing control in
>	 * the span, the grabbing will be spread over the columns already marked as
>	 * grabExcessHorizontalSpace.</li>
>	 * </ul>
>	 * 
>	 * 
>	 * The default value is false.
>	 * 
>	 * 
>	 * @see GridData#minimumWidth
>	 * @see GridData#widthHint
>	 */
>	public boolean grabExcessHorizontalSpace = false;
>
>	/**
>	 * 
>	 * grabExcessVerticalSpace specifies whether the height of the cell changes
>	 * depending on the size of the parent Composite. If grabExcessVerticalSpace
>	 * is <code>true</code>, the following rules apply to the height of the
>	 * cell:
>	 * 
>	 * <ul>
>	 * <li>If extra vertical space is available in the parent, the cell will
>	 * grow to be taller than its preferred height. The new height will be
>	 * "preferred height + delta" where delta is the extra vertical space
>	 * divided by the number of grabbing rows.</li>
>	 * <li>If there is not enough vertical space available in the parent, the
>	 * cell will shrink until it reaches its minimum height as specified by
>	 * GridData.minimumHeight. The new height will be the maximum of
>	 * "minimumHeight" and "preferred height - delta", where delta is the amount
>	 * of space missing divided by the number of grabbing rows.</li>
>	 * <li>If the parent is packed, the cell will be its preferred height as
>	 * specified by GridData.heightHint.</li>
>	 * <li>If the control spans multiple rows and there are no other grabbing
>	 * controls in any of the spanned rows, the last row in the span will grab
>	 * the extra space. If there is at least one other grabbing control in the
>	 * span, the grabbing will be spread over the rows already marked as
>	 * grabExcessVerticalSpace.</li>
>	 * </ul>
>	 * 
>	 * 
>	 * The default value is false.
>	 * 
>	 * 
>	 * @see GridData#minimumHeight
>	 * @see GridData#heightHint
>	 */
>	public boolean grabExcessVerticalSpace = false;
>
>	/**
>	 * minimumWidth specifies the minimum width in pixels. This value applies
>	 * only if grabExcessHorizontalSpace is true. A value of SWT.DEFAULT means
>	 * that the minimum width will be the result of Control.computeSize(int,
>	 * int, boolean) where wHint is determined by GridData.widthHint.
>	 * 
>	 * The default value is 0.
>	 * 
>	 * @since 3.1
>	 * @see Control#computeSize(int, int, boolean)
>	 * @see GridData#widthHint
>	 */
>	public int minimumWidth = 0;
>
>	/**
>	 * minimumHeight specifies the minimum height in pixels. This value applies
>	 * only if grabExcessVerticalSpace is true. A value of SWT.DEFAULT means
>	 * that the minimum height will be the result of Control.computeSize(int,
>	 * int, boolean) where hHint is determined by GridData.heightHint.
>	 * 
>	 * The default value is 0.
>	 * 
>	 * @since 3.1
>	 * @see Control#computeSize(int, int, boolean)
>	 * @see GridData#heightHint
>	 */
>	public int minimumHeight = 0;
>
>	/**
>	 * exclude informs the layout to ignore this control when sizing and
>	 * positioning controls. If this value is <code>true</code>, the size and
>	 * position of the control will not be managed by the layout. If this value
>	 * is <code>false</code>, the size and position of the control will be
>	 * computed and assigned.
>	 * 
>	 * The default value is <code>false</code>.
>	 * 
>	 * @since 3.1
>	 */
>	public boolean exclude = false;
>
>	/**
>	 * index (only positive numbers) is the order number of the control in the
>	 * list of components
>	 */
>	public int index = 0;
>
>	/**
>	 * Value for horizontalAlignment or verticalAlignment. Position the control
>	 * at the top or left of the cell. Not recommended. Use SWT.BEGINNING,
>	 * SWT.TOP or SWT.LEFT instead.
>	 */
>	public static final int BEGINNING = SWT.BEGINNING;
>
>	/**
>	 * Value for horizontalAlignment or verticalAlignment. Position the control
>	 * in the vertical or horizontal center of the cell Not recommended. Use
>	 * SWT.CENTER instead.
>	 */
>	public static final int CENTER = 2;
>
>	/**
>	 * Value for horizontalAlignment or verticalAlignment. Position the control
>	 * at the bottom or right of the cell Not recommended. Use SWT.END,
>	 * SWT.BOTTOM or SWT.RIGHT instead.
>	 */
>	public static final int END = 3;
>
>	/**
>	 * Value for horizontalAlignment or verticalAlignment. Resize the control to
>	 * fill the cell horizontally or vertically. Not recommended. Use SWT.FILL
>	 * instead.
>	 */
>	public static final int FILL = SWT.FILL;
>
>	/**
>	 * Style bit for <code>new GridData(int)</code>. Position the control at the
>	 * top of the cell. Not recommended. Use
>	 * <code>new GridData(int, SWT.BEGINNING, boolean, boolean)</code> instead.
>	 */
>	public static final int VERTICAL_ALIGN_BEGINNING = 1 << 1;
>
>	/**
>	 * Style bit for <code>new GridData(int)</code> to position the control in
>	 * the vertical center of the cell. Not recommended. Use
>	 * <code>new GridData(int, SWT.CENTER, boolean, boolean)</code> instead.
>	 */
>	public static final int VERTICAL_ALIGN_CENTER = 1 << 2;
>
>	/**
>	 * Style bit for <code>new GridData(int)</code> to position the control at
>	 * the bottom of the cell. Not recommended. Use
>	 * <code>new GridData(int, SWT.END, boolean, boolean)</code> instead.
>	 */
>	public static final int VERTICAL_ALIGN_END = 1 << 3;
>
>	/**
>	 * Style bit for <code>new GridData(int)</code> to resize the control to
>	 * fill the cell vertically. Not recommended. Use
>	 * <code>new GridData(int, SWT.FILL, boolean, boolean)</code> instead
>	 */
>	public static final int VERTICAL_ALIGN_FILL = 1 << 4;
>
>	/**
>	 * Style bit for <code>new GridData(int)</code> to position the control at
>	 * the left of the cell. Not recommended. Use
>	 * <code>new GridData(SWT.BEGINNING, int, boolean, boolean)</code> instead.
>	 */
>	public static final int HORIZONTAL_ALIGN_BEGINNING = 1 << 5;
>
>	/**
>	 * Style bit for <code>new GridData(int)</code> to position the control in
>	 * the horizontal center of the cell. Not recommended. Use
>	 * <code>new GridData(SWT.CENTER, int, boolean, boolean)</code> instead.
>	 */
>	public static final int HORIZONTAL_ALIGN_CENTER = 1 << 6;
>
>	/**
>	 * Style bit for <code>new GridData(int)</code> to position the control at
>	 * the right of the cell. Not recommended. Use
>	 * <code>new GridData(SWT.END, int, boolean, boolean)</code> instead.
>	 */
>	public static final int HORIZONTAL_ALIGN_END = 1 << 7;
>
>	/**
>	 * Style bit for <code>new GridData(int)</code> to resize the control to
>	 * fill the cell horizontally. Not recommended. Use
>	 * <code>new GridData(SWT.FILL, int, boolean, boolean)</code> instead.
>	 */
>	public static final int HORIZONTAL_ALIGN_FILL = 1 << 8;
>
>	/**
>	 * Style bit for <code>new GridData(int)</code> to resize the control to fit
>	 * the remaining horizontal space. Not recommended. Use
>	 * <code>new GridData(int, int, true, boolean)</code> instead.
>	 */
>	public static final int GRAB_HORIZONTAL = 1 << 9;
>
>	/**
>	 * Style bit for <code>new GridData(int)</code> to resize the control to fit
>	 * the remaining vertical space. Not recommended. Use
>	 * <code>new GridData(int, int, boolean, true)</code> instead.
>	 */
>	public static final int GRAB_VERTICAL = 1 << 10;
>
>	/**
>	 * Style bit for <code>new GridData(int)</code> to resize the control to
>	 * fill the cell vertically and to fit the remaining vertical space.
>	 * FILL_VERTICAL = VERTICAL_ALIGN_FILL | GRAB_VERTICAL Not recommended. Use
>	 * <code>new GridData(int, SWT.FILL, boolean, true)</code> instead.
>	 */
>	public static final int FILL_VERTICAL = VERTICAL_ALIGN_FILL | GRAB_VERTICAL;
>
>	/**
>	 * Style bit for <code>new GridData(int)</code> to resize the control to
>	 * fill the cell horizontally and to fit the remaining horizontal space.
>	 * FILL_HORIZONTAL = HORIZONTAL_ALIGN_FILL | GRAB_HORIZONTAL Not
>	 * recommended. Use <code>new GridData(SWT.FILL, int, true, boolean)</code>
>	 * instead.
>	 */
>	public static final int FILL_HORIZONTAL = HORIZONTAL_ALIGN_FILL
>			| GRAB_HORIZONTAL;
>
>	/**
>	 * Style bit for <code>new GridData(int)</code> to resize the control to
>	 * fill the cell horizontally and vertically and to fit the remaining
>	 * horizontal and vertical space. FILL_BOTH = FILL_VERTICAL |
>	 * FILL_HORIZONTAL Not recommended. Use
>	 * <code>new GridData(SWT.FILL, SWT.FILL, true, true)</code> instead.
>	 */
>	public static final int FILL_BOTH = FILL_VERTICAL | FILL_HORIZONTAL;
>
>	int cacheWidth = -1, cacheHeight = -1;
>	int defaultWhint, defaultHhint, defaultWidth = -1, defaultHeight = -1;
>	int currentWhint, currentHhint, currentWidth = -1, currentHeight = -1;
>
>	/**
>	 * Constructs a new instance of GridData using default values.
>	 */
>	public GridData() {
>		super();
>	}
>
>	/**
>	 * Constructs a new instance based on the GridData style. This constructor
>	 * is not recommended.
>	 * 
>	 * @param style
>	 * the GridData style
>	 */
>	public GridData(int style) {
>		super();
>		if ((style & VERTICAL_ALIGN_BEGINNING) != 0)
>			verticalAlignment = BEGINNING;
>		if ((style & VERTICAL_ALIGN_CENTER) != 0)
>			verticalAlignment = CENTER;
>		if ((style & VERTICAL_ALIGN_FILL) != 0)
>			verticalAlignment = FILL;
>		if ((style & VERTICAL_ALIGN_END) != 0)
>			verticalAlignment = END;
>		if ((style & HORIZONTAL_ALIGN_BEGINNING) != 0)
>			horizontalAlignment = BEGINNING;
>		if ((style & HORIZONTAL_ALIGN_CENTER) != 0)
>			horizontalAlignment = CENTER;
>		if ((style & HORIZONTAL_ALIGN_FILL) != 0)
>			horizontalAlignment = FILL;
>		if ((style & HORIZONTAL_ALIGN_END) != 0)
>			horizontalAlignment = END;
>		grabExcessHorizontalSpace = (style & GRAB_HORIZONTAL) != 0;
>		grabExcessVerticalSpace = (style & GRAB_VERTICAL) != 0;
>	}
>
>	/**
>	 * Constructs a new instance of GridData according to the parameters.
>	 * 
>	 * @param horizontalAlignment
>	 * how control will be positioned horizontally within a cell, one
>	 * of: SWT.BEGINNING (or SWT.LEFT), SWT.CENTER, SWT.END (or
>	 * SWT.RIGHT), or SWT.FILL
>	 * @param verticalAlignment
>	 * how control will be positioned vertically within a cell, one
>	 * of: SWT.BEGINNING (or SWT.TOP), SWT.CENTER, SWT.END (or
>	 * SWT.BOTTOM), or SWT.FILL
>	 * @param grabExcessHorizontalSpace
>	 * whether cell will be made wide enough to fit the remaining
>	 * horizontal space
>	 * @param grabExcessVerticalSpace
>	 * whether cell will be made high enough to fit the remaining
>	 * vertical space
>	 * 
>	 * @since 3.0
>	 */
>	public GridData(int horizontalAlignment, int verticalAlignment,
>			boolean grabExcessHorizontalSpace, boolean grabExcessVerticalSpace) {
>		this(horizontalAlignment, verticalAlignment, grabExcessHorizontalSpace,
>				grabExcessVerticalSpace, 1, 1);
>	}
>
>	/**
>	 * Constructs a new instance of GridData according to the parameters.
>	 * 
>	 * @param horizontalAlignment
>	 * how control will be positioned horizontally within a cell, one
>	 * of: SWT.BEGINNING (or SWT.LEFT), SWT.CENTER, SWT.END (or
>	 * SWT.RIGHT), or SWT.FILL
>	 * @param verticalAlignment
>	 * how control will be positioned vertically within a cell, one
>	 * of: SWT.BEGINNING (or SWT.TOP), SWT.CENTER, SWT.END (or
>	 * SWT.BOTTOM), or SWT.FILL
>	 * @param grabExcessHorizontalSpace
>	 * whether cell will be made wide enough to fit the remaining
>	 * horizontal space
>	 * @param grabExcessVerticalSpace
>	 * whether cell will be made high enough to fit the remaining
>	 * vertical space
>	 * @param horizontalSpan
>	 * the number of column cells that the control will take up
>	 * @param verticalSpan
>	 * the number of row cells that the control will take up
>	 * 
>	 * @since 3.0
>	 */
>	public GridData(int horizontalAlignment, int verticalAlignment,
>			boolean grabExcessHorizontalSpace, boolean grabExcessVerticalSpace,
>			int horizontalSpan, int verticalSpan) {
>		super();
>		this.horizontalAlignment = horizontalAlignment;
>		this.verticalAlignment = verticalAlignment;
>		this.grabExcessHorizontalSpace = grabExcessHorizontalSpace;
>		this.grabExcessVerticalSpace = grabExcessVerticalSpace;
>		this.horizontalSpan = horizontalSpan;
>		this.verticalSpan = verticalSpan;
>	}
>
>	/**
>	 * Constructs a new instance of GridData according to the parameters. A
>	 * value of SWT.DEFAULT indicates that no minimum width or no minimum height
>	 * is specified.
>	 * 
>	 * @param width
>	 * a minimum width for the column
>	 * @param height
>	 * a minimum height for the row
>	 * 
>	 * @since 3.0
>	 */
>	public GridData(int width, int height) {
>		super();
>		this.widthHint = width;
>		this.heightHint = height;
>	}
>
>	void computeSize(Control control, int wHint, int hHint, boolean flushCache) {
>		if (cacheWidth != -1 && cacheHeight != -1)
>			return;
>		if (wHint == this.widthHint && hHint == this.heightHint) {
>			if (defaultWidth == -1 || defaultHeight == -1
>					|| wHint != defaultWhint || hHint != defaultHhint) {
>				Point size = control.computeSize(wHint, hHint, flushCache);
>				defaultWhint = wHint;
>				defaultHhint = hHint;
>				defaultWidth = size.x;
>				defaultHeight = size.y;
>			}
>			cacheWidth = defaultWidth;
>			cacheHeight = defaultHeight;
>			return;
>		}
>		if (currentWidth == -1 || currentHeight == -1 || wHint != currentWhint
>				|| hHint != currentHhint) {
>			Point size = control.computeSize(wHint, hHint, flushCache);
>			currentWhint = wHint;
>			currentHhint = hHint;
>			currentWidth = size.x;
>			currentHeight = size.y;
>		}
>		cacheWidth = currentWidth;
>		cacheHeight = currentHeight;
>	}
>
>	void flushCache() {
>		cacheWidth = cacheHeight = -1;
>		defaultWidth = defaultHeight = -1;
>		currentWidth = currentHeight = -1;
>	}
>
>	String getName() {
>		String string = getClass().getName();
>		int index = string.lastIndexOf('.');
>		if (index == -1)
>			return string;
>		return string.substring(index + 1, string.length());
>	}
>
>	/**
>	 * Returns a string containing a concise, human-readable description of the
>	 * receiver.
>	 * 
>	 * @return a string representation of the GridData object
>	 */
>	public String toString() {
>		String hAlign = "";
>		switch (horizontalAlignment) {
>		case SWT.FILL:
>			hAlign = "SWT.FILL";
>			break;
>		case SWT.BEGINNING:
>			hAlign = "SWT.BEGINNING";
>			break;
>		case SWT.LEFT:
>			hAlign = "SWT.LEFT";
>			break;
>		case SWT.END:
>			hAlign = "SWT.END";
>			break;
>		case END:
>			hAlign = "GridData.END";
>			break;
>		case SWT.RIGHT:
>			hAlign = "SWT.RIGHT";
>			break;
>		case SWT.CENTER:
>			hAlign = "SWT.CENTER";
>			break;
>		case CENTER:
>			hAlign = "GridData.CENTER";
>			break;
>		default:
>			hAlign = "Undefined " + horizontalAlignment;
>			break;
>		}
>		String vAlign = "";
>		switch (verticalAlignment) {
>		case SWT.FILL:
>			vAlign = "SWT.FILL";
>			break;
>		case SWT.BEGINNING:
>			vAlign = "SWT.BEGINNING";
>			break;
>		case SWT.TOP:
>			vAlign = "SWT.TOP";
>			break;
>		case SWT.END:
>			vAlign = "SWT.END";
>			break;
>		case END:
>			vAlign = "GridData.END";
>			break;
>		case SWT.BOTTOM:
>			vAlign = "SWT.BOTTOM";
>			break;
>		case SWT.CENTER:
>			vAlign = "SWT.CENTER";
>			break;
>		case CENTER:
>			vAlign = "GridData.CENTER";
>			break;
>		default:
>			vAlign = "Undefined " + verticalAlignment;
>			break;
>		}
>		String string = getName() + " {";
>		string += "horizontalAlignment=" + hAlign + " ";
>		if (horizontalIndent != 0)
>			string += "horizontalIndent=" + horizontalIndent + " ";
>		if (horizontalSpan != 1)
>			string += "horizontalSpan=" + horizontalSpan + " ";
>		if (grabExcessHorizontalSpace)
>			string += "grabExcessHorizontalSpace=" + grabExcessHorizontalSpace
>					+ " ";
>		if (widthHint != SWT.DEFAULT)
>			string += "widthHint=" + widthHint + " ";
>		if (minimumWidth != 0)
>			string += "minimumWidth=" + minimumWidth + " ";
>		string += "verticalAlignment=" + vAlign + " ";
>		if (verticalIndent != 0)
>			string += "verticalIndent=" + verticalIndent + " ";
>		if (verticalSpan != 1)
>			string += "verticalSpan=" + verticalSpan + " ";
>		if (grabExcessVerticalSpace)
>			string += "grabExcessVerticalSpace=" + grabExcessVerticalSpace
>					+ " ";
>		if (heightHint != SWT.DEFAULT)
>			string += "heightHint=" + heightHint + " ";
>		if (minimumHeight != 0)
>			string += "minimumHeight=" + minimumHeight + " ";
>		if (exclude)
>			string += "exclude=" + exclude + " ";
>		if (index >= 0)
>			string += "index=" + index + " ";
>		string = string.trim();
>		string += "}";
>		return string;
>	}
>
>	@Override
>	public int compareTo(GridData o) {
>		return new Integer(this.index).compareTo(o.index);
>	}
>}

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Attachments on bug 351935: 199555 | 199556 | 199557