diff options
Diffstat (limited to 'bundles/org.eclipse.swt/Eclipse SWT/gtk1x/org/eclipse/swt/widgets/Table.java')
-rw-r--r-- | bundles/org.eclipse.swt/Eclipse SWT/gtk1x/org/eclipse/swt/widgets/Table.java | 1411 |
1 files changed, 0 insertions, 1411 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT/gtk1x/org/eclipse/swt/widgets/Table.java b/bundles/org.eclipse.swt/Eclipse SWT/gtk1x/org/eclipse/swt/widgets/Table.java deleted file mode 100644 index d45196a62b..0000000000 --- a/bundles/org.eclipse.swt/Eclipse SWT/gtk1x/org/eclipse/swt/widgets/Table.java +++ /dev/null @@ -1,1411 +0,0 @@ -package org.eclipse.swt.widgets; - -/* - * (c) Copyright IBM Corp. 2000, 2001. - * All Rights Reserved - */ - -import org.eclipse.swt.*; -import org.eclipse.swt.internal.gtk.*; -import org.eclipse.swt.graphics.*; -import org.eclipse.swt.events.*; - -/** - * Instances of this class implement a selectable user interface - * object that displays a list of images and strings and issue - * notificiation when selected. - * <p> - * The item children that may be added to instances of this class - * must be of type <code>TableItem</code>. - * </p><p> - * Note that although this class is a subclass of <code>Composite</code>, - * it does not make sense to add <code>Control</code> children to it, - * or set a layout on it. - * </p><p> - * <dl> - * <dt><b>Styles:</b></dt> - * <dd>SINGLE, MULTI, CHECK, FULL_SELECTION, HIDE_SELECTION</dd> - * <dt><b>Events:</b></dt> - * <dd>Selection, DefaultSelection</dd> - * </dl> - * <p> - * IMPORTANT: This class is <em>not</em> intended to be subclassed. - * </p> - */ -public class Table extends Composite { - int itemCount, columnCount; - TableItem [] items; - TableColumn [] columns; - TableItem itemBeingSelected; - TableItem[] selection = new TableItem[0]; - int check, uncheck; - int check_width, check_height; - public static int MAX_COLUMNS = 32; - - -/** - * Constructs a new instance of this class given its parent - * and a style value describing its behavior and appearance. - * <p> - * The style value is either one of the style constants defined in - * class <code>SWT</code> which is applicable to instances of this - * class, or must be built by <em>bitwise OR</em>'ing together - * (that is, using the <code>int</code> "|" operator) two or more - * of those <code>SWT</code> style constants. The class description - * for all SWT widget classes should include a comment which - * describes the style constants which are applicable to the class. - * </p> - * - * @param parent a composite control which will be the parent of the new instance (cannot be null) - * @param style the style of control to construct - * - * @exception IllegalArgumentException <ul> - * <li>ERROR_NULL_ARGUMENT - if the parent is null</li> - * </ul> - * @exception SWTException <ul> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li> - * <li>ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass</li> - * </ul> - * - * @see SWT - * @see Widget#checkSubclass - * @see Widget#getStyle - */ -public Table (Composite parent, int style) { - super (parent, checkStyle (style)); -} - - - - -/* - * === HANDLE CODE 1 === - */ - -void createHandle (int index) { - state |= HANDLE; - - eventBoxHandle = OS.gtk_event_box_new(); - if (eventBoxHandle == 0) SWT.error (SWT.ERROR_NO_HANDLES); - - fixedHandle = OS.gtk_fixed_new(); - if (fixedHandle == 0) error (SWT.ERROR_NO_HANDLES); - - handle = OS.gtk_clist_new (MAX_COLUMNS); - if (handle == 0) error (SWT.ERROR_NO_HANDLES); - - scrolledHandle = OS.gtk_scrolled_window_new (0, 0); - if (scrolledHandle == 0) error (SWT.ERROR_NO_HANDLES); -} -void setHandleStyle () { - /* Single or Multiple Selection */ - int selectionMode; - if ((style & SWT.MULTI) != 0) selectionMode = OS.GTK_SELECTION_EXTENDED; - else selectionMode = OS.GTK_SELECTION_BROWSE; - OS.gtk_clist_set_selection_mode (handle, selectionMode); - - /* We fake the number of columns, because we have to know beforehand. - * Initially all those fake columns are invisible - */ - byte [] buffer = new byte [1]; - OS.gtk_clist_set_column_title (handle, 0, buffer); - for (int i=1; i<MAX_COLUMNS; i++) { - OS.gtk_clist_set_column_visibility (handle, i, false); - } - - /* Scrolling policy */ - int hscrollbar_policy = (style & SWT.H_SCROLL) != 0 ? OS.GTK_POLICY_ALWAYS : OS.GTK_POLICY_AUTOMATIC; - int vscrollbar_policy = (style & SWT.V_SCROLL) != 0 ? OS.GTK_POLICY_ALWAYS : OS.GTK_POLICY_AUTOMATIC; - OS.gtk_scrolled_window_set_policy (scrolledHandle, hscrollbar_policy, vscrollbar_policy); -} -void configure() { - _connectParent(); - OS.gtk_container_add(eventBoxHandle, fixedHandle); - OS.gtk_fixed_put (fixedHandle, scrolledHandle, (short)0, (short)0); - OS.gtk_container_add (scrolledHandle, handle); -} - -static int checkStyle (int style) { - /* - * To be compatible with Windows, force the H_SCROLL - * and V_SCROLL style bits. On Windows, it is not - * possible to create a table without scroll bars. - */ - style |= SWT.H_SCROLL | SWT.V_SCROLL; - return checkBits (style, SWT.SINGLE, SWT.MULTI, 0, 0, 0, 0); -} - -public Point computeSize (int wHint, int hHint, boolean changed) { - checkWidget (); - if (wHint == SWT.DEFAULT) wHint = 200; - return _computeSize (wHint, hHint, changed); -} - -void showHandle() { - OS.gtk_widget_show (eventBoxHandle); - OS.gtk_widget_show (fixedHandle); - OS.gtk_widget_show (scrolledHandle); - OS.gtk_widget_show (handle); - OS.gtk_widget_realize (handle); - - if ((style & SWT.CHECK) != 0) { - uncheck = createCheckPixmap(false); - check = createCheckPixmap(true); - } -} - -int createCheckPixmap(boolean checked) { - /* - * The box will occupy the whole item width. - */ - GtkCList clist = new GtkCList (); - OS.memmove (clist, handle, GtkCList.sizeof); - check_height = clist.row_height-1; - check_width = check_height; - - GdkVisual visual = new GdkVisual(); - OS.memmove(visual, OS.gdk_visual_get_system(), GdkVisual.sizeof); - int pixmap = OS.gdk_pixmap_new(0, check_width, check_height, visual.depth); - - int gc = OS.gdk_gc_new(pixmap); - - GdkColor fgcolor = new GdkColor(); - fgcolor.pixel = 0xFFFFFFFF; - fgcolor.red = (short) 0xFFFF; - fgcolor.green = (short) 0xFFFF; - fgcolor.blue = (short) 0xFFFF; - OS.gdk_gc_set_foreground(gc, fgcolor); - OS.gdk_draw_rectangle(pixmap, gc, 1, 0,0, check_width,check_height); - - fgcolor = new GdkColor(); - fgcolor.pixel = 0; - fgcolor.red = (short) 0; - fgcolor.green = (short) 0; - fgcolor.blue = (short) 0; - OS.gdk_gc_set_foreground(gc, fgcolor); - - OS.gdk_draw_line(pixmap, gc, 0,0, 0,check_height-1); - OS.gdk_draw_line(pixmap, gc, 0,check_height-1, check_width-1,check_height-1); - OS.gdk_draw_line(pixmap, gc, check_width-1,check_height-1, check_width-1,0); - OS.gdk_draw_line(pixmap, gc, check_width-1,0, 0,0); - - /* now the cross check */ - if (checked) { - OS.gdk_draw_line(pixmap, gc, 0,0, check_width-1,check_height-1); - OS.gdk_draw_line(pixmap, gc, 0,check_height-1, check_width-1,0); - } - - OS.gdk_gc_destroy(gc); - return pixmap; -} - -void hookEvents () { - //TO DO - get rid of enter/exit for mouse crossing border - super.hookEvents (); - signal_connect (handle, "select_row", SWT.Selection, 5); -} - -void createWidget (int index) { - super.createWidget (index); - items = new TableItem [4]; - columns = new TableColumn [4]; - itemCount = columnCount = 0; -} - -/* - * HANDLE CODE 2 - */ -int topHandle() { return eventBoxHandle; } -int parentingHandle() { return fixedHandle; } -boolean isMyHandle(int h) { - if (h==eventBoxHandle) return true; - if (h==scrolledHandle) return true; - if (h==fixedHandle) return true; - if (h==handle) return true; - return false; - -} - - - -/* - * === GEOMETRY === - */ - -boolean _setSize(int width, int height) { - boolean different = UtilFuncs.setSize(eventBoxHandle, width, height); - if (different) UtilFuncs.setSize(fixedHandle, width, height); - if (different) UtilFuncs.setSize(scrolledHandle, width, height); - return different; -} - -/** - * Adds the listener to the collection of listeners who will - * be notified when the receiver's selection changes, by sending - * it one of the messages defined in the <code>SelectionListener</code> - * interface. - * <p> - * When <code>widgetSelected</code> is called, the item field of the event object is valid. - * If the reciever has <code>SWT.CHECK</code> style set and the check selection changes, - * the event object detail field contains the value <code>SWT.CHECK</code>. - * <code>widgetDefaultSelected</code> is typically called when an item is double-clicked. - * The item field of the event object is valid for default selection, but the detail field is not used. - * </p> - * - * @param listener the listener which should be notified - * - * @exception IllegalArgumentException <ul> - * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> - * </ul> - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - * - * @see SelectionListener - * @see #removeSelectionListener - * @see SelectionEvent - */ -public void addSelectionListener (SelectionListener listener) { - checkWidget(); - if (listener == null) error (SWT.ERROR_NULL_ARGUMENT); - TypedListener typedListener = new TypedListener (listener); - addListener (SWT.Selection,typedListener); - addListener (SWT.DefaultSelection,typedListener); -} - - -/* The real work to create a new column */ -void createItem (TableColumn column, int index) { - if (!(0 <= index && index <= columnCount)) error (SWT.ERROR_ITEM_NOT_ADDED); - if (columnCount == columns.length) { - TableColumn [] newColumns = new TableColumn [columns.length + 4]; - System.arraycopy (columns, 0, newColumns, 0, columns.length); - columns = newColumns; - } - OS.gtk_clist_set_column_visibility (handle, index, true); - OS.gtk_clist_column_titles_passive(handle); // paranoia - System.arraycopy (columns, index, columns, index + 1, columnCount++ - index); - columns [index] = column; -} -void createItem (TableItem item, int index) { - if (!(0 <= index && index <= itemCount)) error (SWT.ERROR_ITEM_NOT_ADDED); - if (itemCount == items.length) { - TableItem [] newItems = new TableItem [items.length + 4]; - System.arraycopy (items, 0, newItems, 0, items.length); - items = newItems; - } -// int ptr = OS.g_malloc (1); - int [] strings = new int [MAX_COLUMNS]; -// for (int i=0; i<strings.length; i++) strings [i] = ptr; - for (int i=0; i<strings.length; i++) strings [i] = 0; - OS.gtk_signal_handler_block_by_data (handle, SWT.Selection); - int result = OS.gtk_clist_insert (handle, index, strings); - OS.gtk_signal_handler_unblock_by_data (handle, SWT.Selection); -// OS.g_free (ptr); - System.arraycopy (items, index, items, index + 1, itemCount++ - index); - items [index] = item; -} - -/** - * Deselects the item at the given zero-relative index in the receiver. - * If the item at the index was already deselected, it remains - * deselected. Indices that are out of range are ignored. - * - * @param index the index of the item to deselect - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public void deselect (int index) { - checkWidget(); - OS.gtk_signal_handler_block_by_data (handle, SWT.Selection); - OS.gtk_clist_unselect_row (handle, index, 0); - OS.gtk_signal_handler_unblock_by_data (handle, SWT.Selection); - selection = _getNativeSelection(); -} -/** - * Deselects the items at the given zero-relative indices in the receiver. - * If the item at the given zero-relative index in the receiver - * is selected, it is deselected. If the item at the index - * was not selected, it remains deselected. The range of the - * indices is inclusive. Indices that are out of range are ignored. - * - * @param start the start index of the items to deselect - * @param end the end index of the items to deselect - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public void deselect (int start, int end) { - checkWidget(); - OS.gtk_signal_handler_block_by_data (handle, SWT.Selection); - for (int i=start; i<=end; i++) { - OS.gtk_clist_unselect_row (handle, i, 0); - } - OS.gtk_signal_handler_unblock_by_data (handle, SWT.Selection); - selection = _getNativeSelection(); -} -/** - * Deselects the items at the given zero-relative indices in the receiver. - * If the item at the given zero-relative index in the receiver - * is selected, it is deselected. If the item at the index - * was not selected, it remains deselected. Indices that are out - * of range and duplicate indices are ignored. - * - * @param indices the array of indices for the items to deselect - * - * @exception IllegalArgumentException <ul> - * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> - * </ul> - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public void deselect (int [] indices) { - checkWidget(); - if (indices == null) error (SWT.ERROR_NULL_ARGUMENT); - OS.gtk_signal_handler_block_by_data (handle, SWT.Selection); - for (int i=0; i<indices.length; i++) { - OS.gtk_clist_unselect_row (handle, indices [i], 0); - } - OS.gtk_signal_handler_unblock_by_data (handle, SWT.Selection); -} -/** - * Deselects all selected items in the receiver. - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public void deselectAll () { - checkWidget(); - OS.gtk_signal_handler_block_by_data (handle, SWT.Selection); - OS.gtk_clist_unselect_all (handle); - OS.gtk_signal_handler_unblock_by_data (handle, SWT.Selection); - selection = new TableItem[0]; -} - -void destroyItem (TableColumn column) { - int index = 0; - while (index < columnCount) { - if (columns [index] == column) break; - index++; - } - if (index == columnCount) return; - OS.gtk_clist_set_column_visibility (handle, index, false); - OS.gtk_clist_set_column_title (handle, index, new byte [1]); - System.arraycopy (columns, index + 1, columns, index, --columnCount - index); - columns [columnCount] = null; -} -void destroyItem (TableItem item) { - int index = 0; - while (index < itemCount) { - if (items [index] == item) break; - index++; - } - if (index == itemCount) return; - OS.gtk_clist_remove (handle, index); - System.arraycopy (items, index + 1, items, index, --itemCount - index); - items [itemCount] = null; -} -/** - * Returns the column at the given, zero-relative index in the - * receiver. Throws an exception if the index is out of range. - * If no <code>TableColumn</code>s were created by the programmer, - * this method will throw <code>ERROR_INVALID_RANGE</code> despite - * the fact that a single column of data may be visible in the table. - * This occurs when the programmer uses the table like a list, adding - * items but never creating a column. - * - * @param index the index of the column to return - * @return the column at the given index - * - * @exception IllegalArgumentException <ul> - * <li>ERROR_INVALID_RANGE - if the index is not between 0 and the number of elements in the list minus 1 (inclusive)</li> - * </ul> - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public TableColumn getColumn (int index) { - checkWidget(); - if (!(0 <= index && index < columnCount)) error (SWT.ERROR_CANNOT_GET_ITEM); - return columns [index]; -} -/** - * Returns the number of columns contained in the receiver. - * If no <code>TableColumn</code>s were created by the programmer, - * this value is zero, despite the fact that visually, one column - * of items is may be visible. This occurs when the programmer uses - * the table like a list, adding items but never creating a column. - * - * @return the number of columns - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - * @exception SWTError <ul> - * <li>ERROR_CANNOT_GET_COUNT - if the operation fails because of an operating system failure</li> - * </ul> - */ -public int getColumnCount () { - checkWidget(); - return columnCount; -} -/** - * Returns an array of <code>TableColumn</code>s which are the - * columns in the receiver. If no <code>TableColumn</code>s were - * created by the programmer, the array is empty, despite the fact - * that visually, one column of items may be visible. This occurs - * when the programmer uses the table like a list, adding items but - * never creating a column. - * <p> - * Note: This is not the actual structure used by the receiver - * to maintain its list of items, so modifying the array will - * not affect the receiver. - * </p> - * - * @return the items in the receiver - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public TableColumn [] getColumns () { - checkWidget(); - TableColumn [] result = new TableColumn [columnCount]; - System.arraycopy (columns, 0, result, 0, columnCount); - return result; -} -/** - * Returns the width in pixels of a grid line. - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public int getGridLineWidth () { - checkWidget(); - /* FIXME */ - return 0; -} - - - -/** - * Returns the item at the given, zero-relative index in the - * receiver. Throws an exception if the index is out of range. - * - * @param index the index of the item to return - * @return the item at the given index - * - * @exception IllegalArgumentException <ul> - * <li>ERROR_INVALID_RANGE - if the index is not between 0 and the number of elements in the list minus 1 (inclusive)</li> - * </ul> - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public TableItem getItem (int index) { - checkWidget(); - if (!(0 <= index && index < itemCount)) error (SWT.ERROR_CANNOT_GET_ITEM); - return items [index]; -} - -/** - * Returns the item at the given point in the receiver - * or null if no such item exists. The point is in the - * coordinate system of the receiver. - * - * @param point the point used to locate the item - * @return the item at the given point - * - * @exception IllegalArgumentException <ul> - * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> - * </ul> - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public TableItem getItem (Point pt) { - checkWidget(); - - GtkCList clist = new GtkCList (); - OS.memmove(clist, handle, GtkCList.sizeof); - int clientX = pt.x; - int clientY = pt.y - clist.column_title_area_height; - if (clientY <= 0) return null; - - int[] row = new int[1], column = new int[1]; - row[0] = -1; - OS.gtk_clist_get_selection_info(handle, clientX, clientY, row, column); - if (row[0] == -1) return null; - return items[row[0]]; -} - -/** - * Returns the number of items contained in the receiver. - * - * @return the number of items - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public int getItemCount () { - if (!isValidThread ()) error (SWT.ERROR_THREAD_INVALID_ACCESS); - if (!isValidWidget ()) error (SWT.ERROR_WIDGET_DISPOSED); - return itemCount; -} -/** - * Returns the height of the area which would be used to - * display <em>one</em> of the items in the receiver's. - * - * @return the height of one item - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public int getItemHeight () { - checkWidget(); - GtkCList clist = new GtkCList (); - OS.memmove (clist, handle, GtkCList.sizeof); - return clist.row_height; -} -/** - * Returns an array of <code>TableItem</code>s which are the items - * in the receiver. - * <p> - * Note: This is not the actual structure used by the receiver - * to maintain its list of items, so modifying the array will - * not affect the receiver. - * </p> - * - * @return the items in the receiver - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public TableItem [] getItems () { - checkWidget(); - TableItem [] result = new TableItem [itemCount]; - System.arraycopy (items, 0, result, 0, itemCount); - return result; -} - - - -/* - * === SELECTION STORY === - */ - -/** - * Returns an array of <code>TableItem</code>s that are currently - * selected in the receiver. An empty array indicates that no - * items are selected. - * <p> - * Note: This is not the actual structure used by the receiver - * to maintain its selection, so modifying the array will - * not affect the receiver. - * </p> - * @return an array representing the selection - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public TableItem[] getSelection () { - checkWidget(); - return selection; -} - -/** - * Get the selection from the OS. - */ -private TableItem[] _getNativeSelection () { - GtkCList clist = new GtkCList (); - OS.memmove(clist, handle, GtkCList.sizeof); - switch (clist.selection_mode) { - case OS.GTK_SELECTION_SINGLE: return getSelection_single(); - case OS.GTK_SELECTION_BROWSE: return getSelection_browse(); - case OS.GTK_SELECTION_MULTIPLE: return getSelection_multiple(); - case OS.GTK_SELECTION_EXTENDED: return getSelection_extended(); - default: error(SWT.ERROR_UNSPECIFIED); - } - /* can never get here */ - return null; -} -private TableItem[] getSelection_single () { - GtkCList clist = new GtkCList(); - OS.memmove(clist, handle, GtkCList.sizeof); - if (clist.selection==0) return new TableItem[0]; - int length = OS.g_list_length (clist.selection); - if (length == 0) return new TableItem[0]; - int index = OS.g_list_nth_data (clist.selection, 0); - return new TableItem [] {items[index]}; -} -private TableItem[] getSelection_browse () { - /* same as single */ - GtkCList clist = new GtkCList(); - OS.memmove(clist, handle, GtkCList.sizeof); - if (clist.selection==0) return new TableItem[0]; - int length = OS.g_list_length (clist.selection); - if (length == 0) return new TableItem[0]; - int index = OS.g_list_nth_data (clist.selection, 0); - return new TableItem [] {items[index]}; -} -private TableItem[] getSelection_multiple () { - GtkCList clist = new GtkCList(); - OS.memmove(clist, handle, GtkCList.sizeof); - if (clist.selection==0) return new TableItem[0]; - int length = OS.g_list_length (clist.selection); - TableItem [] result = new TableItem [length]; - for (int i=0; i<length; i++) { - int index = OS.g_list_nth_data (clist.selection, i); - result [i] = items [index]; - } - return result; -} -private TableItem[] getSelection_extended () { - GtkCList clist = new GtkCList(); - OS.memmove(clist, handle, GtkCList.sizeof); - if (clist.selection==0) return new TableItem[0]; - int length = OS.g_list_length (clist.selection); - TableItem [] result = new TableItem [length]; - for (int i=0; i<length; i++) { - int index = OS.g_list_nth_data (clist.selection, i); - result [i] = items [index]; - } - return result; -} - -/** - * Returns the number of selected items contained in the receiver. - * - * @return the number of selected items - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public int getSelectionCount () { - checkWidget(); - return selection.length; -} -private int _getNativeSelectionCount () { - GtkCList clist = new GtkCList (); - OS.memmove(clist, handle, GtkCList.sizeof); - int selectionList = clist.selection; - if (selectionList==0) return 0; - return OS.g_list_length (clist.selection); -} -/** - * Returns the zero-relative index of the item which is currently - * selected in the receiver, or -1 if no item is selected. - * - * @return the index of the selected item - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public int getSelectionIndex () { - checkWidget(); - GtkCList clist = new GtkCList (); - OS.memmove(clist, handle, GtkCList.sizeof); - int list = clist.selection; - if (OS.g_list_length (list) == 0) return -1; - return OS.g_list_nth_data (list, 0); -} -/** - * Returns the zero-relative indices of the items which are currently - * selected in the receiver. The array is empty if no items are selected. - * <p> - * Note: This is not the actual structure used by the receiver - * to maintain its selection, so modifying the array will - * not affect the receiver. - * </p> - * @return the array of indices of the selected items - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public int [] getSelectionIndices () { - checkWidget(); - GtkCList widget = new GtkCList (); - OS.memmove (widget, handle, GtkCList.sizeof); - int list = widget.selection; - int length = OS.g_list_length (list); - int [] indices = new int [length]; - for (int i=0; i<length; i++) { - indices [i] = OS.g_list_nth_data (list, i); - } - return indices; -} - -/** - * Returns <code>true</code> if the item is selected, - * and <code>false</code> otherwise. Indices out of - * range are ignored. - * - * @param index the index of the item - * @return the visibility state of the item at the index - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public boolean isSelected (int index) { - checkWidget(); - GtkCList widget = new GtkCList (); - OS.memmove (widget, handle, GtkCList.sizeof); - int list = widget.selection; - int length = OS.g_list_length (list); - for (int i=0; i<length; i++) { - if (index == OS.g_list_nth_data (list, i)) return true; - } - return false; -} - - - - - -/** - * Returns the zero-relative index of the item which is currently - * at the top of the receiver. This index can change when items are - * scrolled or new items are added or removed. - * - * @return the index of the top item - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public int getTopIndex () { - checkWidget(); - GtkCList clist = new GtkCList (); - OS.memmove(clist, handle, GtkCList.sizeof); - return -clist.voffset / (clist.row_height + 1); -} - -/** - * Searches the receiver's list starting at the first column - * (index 0) until a column is found that is equal to the - * argument, and returns the index of that column. If no column - * is found, returns -1. - * - * @param column the search column - * @return the index of the column - * - * @exception IllegalArgumentException <ul> - * <li>ERROR_NULL_ARGUMENT - if the string is null</li> - * </ul> - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public int indexOf (TableColumn column) { - checkWidget(); - if (column == null) error (SWT.ERROR_NULL_ARGUMENT); - for (int i=0; i<columnCount; i++) { - if (columns [i] == column) return i; - } - return -1; -} -/** - * Searches the receiver's list starting at the first item - * (index 0) until an item is found that is equal to the - * argument, and returns the index of that item. If no item - * is found, returns -1. - * - * @param item the search item - * @return the index of the item - * - * @exception IllegalArgumentException <ul> - * <li>ERROR_NULL_ARGUMENT - if the string is null</li> - * </ul> - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public int indexOf (TableItem item) { - checkWidget(); - if (item == null) error (SWT.ERROR_NULL_ARGUMENT); - for (int i=0; i<itemCount; i++) { - if (items [i] == item) return i; - } - return -1; -} - -void releaseWidget () { - int columnCount = 0; - for (int i=0; i<columnCount; i++) { - TableColumn column = columns [i]; -// if (!column.isDisposed ()) column.releaseWidget (); - if (column != null && !column.isDisposed ()) column.releaseWidget (); - } - columns = null; - int itemCount = 0; - for (int i=0; i<itemCount; i++) { - TableItem item = items [i]; - if (!item.isDisposed ()) item.releaseWidget (); - } - items = null; - itemBeingSelected = null; - if (check != 0) OS.gdk_pixmap_unref (check); - if (uncheck != 0) OS.gdk_pixmap_unref (uncheck); - check = uncheck = 0; - super.releaseWidget (); -} -/** - * Removes the item from the receiver at the given - * zero-relative index. - * - * @param index the index for the item - * - * @exception IllegalArgumentException <ul> - * <li>ERROR_INVALID_RANGE - if the index is not between 0 and the number of elements in the list minus 1 (inclusive)</li> - * </ul> - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - * @exception SWTError <ul> - * <li>ERROR_ITEM_NOT_REMOVED - if the operation fails because of an operating system failure</li> - * </ul> - */ -public void remove (int index) { - checkWidget(); - if (!(0 <= index && index <= itemCount)) error (SWT.ERROR_ITEM_NOT_REMOVED); - OS.gtk_clist_remove (handle, index); - TableItem item = items [index]; - System.arraycopy (items, index + 1, items, index, --itemCount - index); - items [itemCount] = null; - item.releaseWidget (); -} -/** - * Removes the items from the receiver which are - * between the given zero-relative start and end - * indices (inclusive). - * - * @param start the start of the range - * @param end the end of the range - * - * @exception IllegalArgumentException <ul> - * <li>ERROR_INVALID_RANGE - if either the start or end are not between 0 and the number of elements in the list minus 1 (inclusive)</li> - * </ul> - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - * @exception SWTError <ul> - * <li>ERROR_ITEM_NOT_REMOVED - if the operation fails because of an operating system failure</li> - * </ul> - */ -public void remove (int start, int end) { - checkWidget(); - int index = end; - while (index >= start) { - OS.gtk_clist_remove (handle, index); - items [index].releaseWidget (); - --index; - } - int first = index + 1, last = end + 1; - System.arraycopy (items, last, items, first, itemCount - last); - for (int i=itemCount-(last-first); i<itemCount; i++) items [i] = null; - itemCount = itemCount - (last - first); - if (first > start) error (SWT.ERROR_ITEM_NOT_REMOVED); -} -/** - * Removes the items from the receiver's list at the given - * zero-relative indices. - * - * @param indices the array of indices of the items - * - * @exception IllegalArgumentException <ul> - * <li>ERROR_INVALID_RANGE - if the index is not between 0 and the number of elements in the list minus 1 (inclusive)</li> - * </ul> - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - * @exception SWTError <ul> - * <li>ERROR_ITEM_NOT_REMOVED - if the operation fails because of an operating system failure</li> - * </ul> - */ -public void remove (int [] indices) { - checkWidget(); - if (indices == null) error (SWT.ERROR_NULL_ARGUMENT); - int [] newIndices = new int [indices.length]; - System.arraycopy (indices, 0, newIndices, 0, indices.length); - sort (newIndices); - int last = -1; - for (int i=0; i<newIndices.length; i++) { - int index = newIndices [i]; - if (index != last || i == 0) { - OS.gtk_clist_remove (handle, index); - // BUG - disposed callback could remove an item - items [index].releaseWidget (); - System.arraycopy (items, index + 1, items, index, --itemCount - index); - items [itemCount] = null; - last = index; - } - } -} -/** - * Removes all of the items from the receiver. - * <p> - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public void removeAll () { - checkWidget(); - OS.gtk_clist_clear (handle); - items = new TableItem [4]; - itemCount = 0; -} -/** - * Removes the listener from the collection of listeners who will - * be notified when the receiver's selection changes. - * - * @param listener the listener which should no longer be notified - * - * @exception IllegalArgumentException <ul> - * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> - * </ul> - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - * - * @see SelectionListener - * @see #addSelectionListener - */ -public void removeSelectionListener(SelectionListener listener) { - checkWidget(); - if (listener == null) error (SWT.ERROR_NULL_ARGUMENT); - if (eventTable == null) return; - eventTable.unhook (SWT.Selection, listener); - eventTable.unhook (SWT.DefaultSelection,listener); -} -/** - * Selects the item at the given zero-relative index in the receiver. - * If the item at the index was already selected, it remains - * selected. Indices that are out of range are ignored. - * - * @param index the index of the item to select - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public void select (int index) { - checkWidget(); - OS.gtk_signal_handler_block_by_data (handle, SWT.Selection); - OS.gtk_clist_select_row (handle, index, 0); - OS.gtk_signal_handler_unblock_by_data (handle, SWT.Selection); - selection = _getNativeSelection(); -} - -/** - * Selects the items at the given zero-relative indices in the receiver. - * If the item at the index was already selected, it remains - * selected. The range of the indices is inclusive. Indices that are - * out of range are ignored. - * - * @param start the start of the range - * @param end the end of the range - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public void select (int start, int end) { - checkWidget(); - OS.gtk_signal_handler_block_by_data (handle, SWT.Selection); - for (int i=start; i<=end; i++) { - OS.gtk_clist_select_row (handle, i, 0); - } - OS.gtk_signal_handler_unblock_by_data (handle, SWT.Selection); - selection = _getNativeSelection(); -} -/** - * Selects the items at the given zero-relative indices in the receiver. - * If the item at the given zero-relative index in the receiver - * is not selected, it is selected. If the item at the index - * was selected, it remains selected. Indices that are out - * of range and duplicate indices are ignored. - * - * @param indices the array of indices for the items to select - * - * @exception IllegalArgumentException <ul> - * <li>ERROR_NULL_ARGUMENT - if the array of indices is null</li> - * </ul> - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public void select (int [] indices) { - checkWidget(); - if (indices == null) error (SWT.ERROR_NULL_ARGUMENT); - OS.gtk_signal_handler_block_by_data (handle, SWT.Selection); - for (int i=0; i<indices.length; i++) { - OS.gtk_clist_select_row (handle, indices [i], 0); - } - OS.gtk_signal_handler_unblock_by_data (handle, SWT.Selection); - selection = _getNativeSelection(); -} -/** - * Selects all the items in the receiver. - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public void selectAll () { - checkWidget(); - OS.gtk_signal_handler_block_by_data (handle, SWT.Selection); - OS.gtk_clist_select_all (handle); - OS.gtk_signal_handler_unblock_by_data (handle, SWT.Selection); - selection = _getNativeSelection(); -} - -/** - * Returns <code>true</code> if the receiver's header is visible, - * and <code>false</code> otherwise. - * <p> - * If one of the receiver's ancestors is not visible or some - * other condition makes the receiver not visible, this method - * may still indicate that it is considered visible even though - * it may not actually be showing. - * </p> - * - * @return the receiver's header's visibility state - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public boolean getHeaderVisible () { - checkWidget(); - return (OS.GTK_WIDGET_FLAGS(handle)&OS.GTK_CLIST_SHOW_TITLES) != 0; -} - -/** - * Marks the receiver's header as visible if the argument is <code>true</code>, - * and marks it invisible otherwise. - * <p> - * If one of the receiver's ancestors is not visible or some - * other condition makes the receiver not visible, marking - * it visible may not actually cause it to be displayed. - * </p> - * - * @param visible the new visibility state - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public void setHeaderVisible (boolean show) { - /* FIXME - * We should investigate why this optimization is not working. - */ -// boolean isVisibleNow = getHeaderVisible(); -// if (show==isVisibleNow) return; - if (show) { - OS.gtk_clist_column_titles_show (handle); - OS.gtk_clist_column_titles_passive(handle); - } else { - OS.gtk_clist_column_titles_hide (handle); - } -} -/** - * Returns <code>true</code> if the receiver's lines are visible, - * and <code>false</code> otherwise. - * <p> - * If one of the receiver's ancestors is not visible or some - * other condition makes the receiver not visible, this method - * may still indicate that it is considered visible even though - * it may not actually be showing. - * </p> - * - * @return the visibility state of the lines - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public boolean getLinesVisible() { - checkWidget(); - return false; -} -/** - * Marks the receiver's lines as visible if the argument is <code>true</code>, - * and marks it invisible otherwise. - * <p> - * If one of the receiver's ancestors is not visible or some - * other condition makes the receiver not visible, marking - * it visible may not actually cause it to be displayed. - * </p> - * - * @param visible the new visibility state - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public void setLinesVisible (boolean show) { - checkWidget(); -} -/** - * Selects the item at the given zero-relative index in the receiver. - * The current selected is first cleared, then the new item is selected. - * - * @param index the index of the item to select - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - * - * @see Table#deselectAll() - * @see Table#select(int) - */ -public void setSelection (int index) { - deselectAll (); - select (index); - selection = _getNativeSelection(); -} -/** - * Selects the items at the given zero-relative indices in the receiver. - * The current selected if first cleared, then the new items are selected. - * - * @param start the start index of the items to select - * @param end the end index of the items to select - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - * - * @see Table#deselectAll() - * @see Table#select(int,int) - */ -public void setSelection (int start, int end) { - deselectAll (); - select (start, end); - selection = _getNativeSelection(); -} -/** - * Selects the items at the given zero-relative indices in the receiver. - * The current selected is first cleared, then the new items are selected. - * - * @param indices the indices of the items to select - * - * @exception IllegalArgumentException <ul> - * <li>ERROR_NULL_ARGUMENT - if the array of indices is null</li> - * </ul> - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - * - * @see Table#deselectAll() - * @see Table#select(int[]) - */ -public void setSelection (int [] indices) { - deselectAll (); - select (indices); - selection = _getNativeSelection(); -} -/** - * Sets the receiver's selection to be the given array of items. - * The current selected is first cleared, then the new items are - * selected. - * - * @param items the array of items - * - * @exception IllegalArgumentException <ul> - * <li>ERROR_NULL_ARGUMENT - if the array of items is null</li> - * <li>ERROR_INVALID_ARGUMENT - if one of the item has been disposed</li> - * </ul> - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - * - * @see Table#deselectAll() - * @see Table#select(int) - */ -public void setSelection (TableItem [] items) { - checkWidget(); - if (items == null) error (SWT.ERROR_NULL_ARGUMENT); - deselectAll (); - int length = items.length; - if (length == 0) return; - if ((style & SWT.SINGLE) != 0) length = 1; - for (int i=length-1; i>=0; --i) { - int index = indexOf (items [i]); - if (index != -1) select (index); - } - selection = items; /* FIXME */ -} -/** - * Sets the zero-relative index of the item which is currently - * at the top of the receiver. This index can change when items - * are scrolled or new items are added and removed. - * - * @param index the index of the top item - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */ -public void setTopIndex (int index) { - checkWidget(); - OS.gtk_signal_handler_block_by_data (handle, SWT.Selection); - OS.gtk_clist_moveto (handle, index, 0, 0.0f, 0.0f); - OS.gtk_signal_handler_unblock_by_data (handle, SWT.Selection); -} - -/** - * Shows the item. If the item is already showing in the receiver, - * this method simply returns. Otherwise, the items are scrolled until - * the item is visible. - * - * @param item the item to be shown - * - * @exception IllegalArgumentException <ul> - * <li>ERROR_NULL_ARGUMENT - if the item is null</li> - * <li>ERROR_INVALID_ARGUMENT - if the item has been disposed</li> - * </ul> - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - * - * @see Table#showSelection() - */ -public void showItem (TableItem item) { -// error(SWT.ERROR_NOT_IMPLEMENTED); -} - -/** - * Shows the selection. If the selection is already showing in the receiver, - * this method simply returns. Otherwise, the items are scrolled until - * the selection is visible. - * - * @exception IllegalArgumentException <ul> - * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> - * </ul> - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - * - * @see Table#showItem(TableItem) - */ -public void showSelection () { - checkWidget(); - setTopIndex (getSelectionIndex ()); -} - -int processSelection (int int0, int int1, int int2) { - selection = _getNativeSelection(); - itemBeingSelected = items [int0]; - Event event = new Event (); - event.item = itemBeingSelected; - sendEvent (SWT.Selection, event); - return 0; -} - -int processMouseDown (int callData, int arg1, int int2) { - OS.gtk_widget_grab_focus(handle); - - // First, see if we have a single or double click - GdkEventButton gdkEvent = new GdkEventButton (); - OS.memmove (gdkEvent, callData, GdkEventButton.sizeof); - boolean isDoubleClick = (gdkEvent.type == OS.GDK_2BUTTON_PRESS); - - // We can't just use the x and y coordinates from the Gdk event, - // because the actual items are drawn on a special X window - Point where = _gdkWindowGetPointer(); - int eventType; - if (isDoubleClick) { - eventType = SWT.MouseDoubleClick; - Event event = new Event (); - event.item=itemBeingSelected; - event.x = where.x; event.y = where.y; - sendEvent (SWT.DefaultSelection, event); - return 1; - } - - eventType = SWT.MouseDown; - sendMouseEvent (eventType, gdkEvent.button, gdkEvent.state, gdkEvent.time, where.x, where.y); - if (gdkEvent.button == 3 && menu != null) menu.setVisible (true); - - - if ((style&SWT.CHECK) != 0) { - GtkCList clist = new GtkCList (); - OS.memmove(clist, handle, GtkCList.sizeof); - int clientX = where.x; - int clientY = where.y - clist.column_title_area_height; - if (clientY <= 0) return 1; - int[] row = new int[1], column = new int[1]; - row[0] = -1; - OS.gtk_clist_get_selection_info(handle, clientX, clientY, row, column); - if (row[0] == -1) return -1; - int leftmost = 2; - if (clientX < leftmost) return 1; - if (clientX > leftmost+check_width) return 1; - - TableItem item = items [row[0]]; - item._setChecked(!item._getChecked()); - Event event = new Event (); - event.detail = SWT.CHECK; - event.item = item; - postEvent (SWT.Selection, event); - } - return 1; -} - -} |