diff dwt/custom/TableEditor.d @ 41:6337764516f1

Sync dwt/custom with dwt-linux (took copy of complete folder)
author Frank Benoit <benoit@tionex.de>
date Tue, 07 Oct 2008 16:29:55 +0200
parents e831403a80a9
children 07399639c0c8
line wrap: on
line diff
--- a/dwt/custom/TableEditor.d	Tue Oct 07 14:41:31 2008 +0200
+++ b/dwt/custom/TableEditor.d	Tue Oct 07 16:29:55 2008 +0200
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2000, 2007 IBM Corporation and others.
+ * Copyright (c) 2000, 2008 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -7,14 +7,26 @@
  *
  * Contributors:
  *     IBM Corporation - initial API and implementation
+ * Port to the D programming language:
+ *     Frank Benoit <benoit@tionex.de>
  *******************************************************************************/
-module dwt.custom;
+module dwt.custom.TableEditor;
+
+import dwt.dwthelper.utils;
+
 
 
-import dwt.*;
-import dwt.events.*;
-import dwt.graphics.*;
-import dwt.widgets.*;
+import dwt.DWT;
+import dwt.events.ControlEvent;
+import dwt.events.ControlListener;
+import dwt.graphics.Rectangle;
+import dwt.widgets.Control;
+import dwt.widgets.Display;
+import dwt.widgets.Table;
+import dwt.widgets.TableColumn;
+import dwt.widgets.TableItem;
+import dwt.custom.ControlEditor;
+import dwt.dwthelper.Runnable;
 
 /**
 *
@@ -34,7 +46,7 @@
 *   }
 *   column1.pack();
 *   column2.pack();
-*   
+*
 *   final TableEditor editor = new TableEditor(table);
 *   //The editor must have the same size as the cell and must
 *   //not be any smaller than 50 pixels.
@@ -43,23 +55,23 @@
 *   editor.minimumWidth = 50;
 *   // editing the second column
 *   final int EDITABLECOLUMN = 1;
-*   
+*
 *   table.addSelectionListener(new SelectionAdapter() {
 *       public void widgetSelected(SelectionEvent e) {
 *           // Clean up any previous editor control
 *           Control oldEditor = editor.getEditor();
 *           if (oldEditor !is null) oldEditor.dispose();
-*   
+*
 *           // Identify the selected row
-*           TableItem item = cast(TableItem)e.item;
+*           TableItem item = (TableItem)e.item;
 *           if (item is null) return;
-*   
+*
 *           // The control that will be the editor must be a child of the Table
 *           Text newEditor = new Text(table, DWT.NONE);
 *           newEditor.setText(item.getText(EDITABLECOLUMN));
 *           newEditor.addModifyListener(new ModifyListener() {
 *               public void modifyText(ModifyEvent e) {
-*                   Text text = cast(Text)editor.getEditor();
+*                   Text text = (Text)editor.getEditor();
 *                   editor.getItem().setText(EDITABLECOLUMN, text.getText());
 *               }
 *           });
@@ -69,6 +81,9 @@
 *       }
 *   });
 * </pre></code>
+*
+* @see <a href="http://www.eclipse.org/swt/snippets/#tableeditor">TableEditor snippets</a>
+* @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a>
 */
 public class TableEditor : ControlEditor {
     Table table;
@@ -86,8 +101,8 @@
 public this (Table table) {
     super(table);
     this.table = table;
-    
-    columnListener = new ControlListener() {
+
+    columnListener = new class() ControlListener {
         public void controlMoved(ControlEvent e){
             layout ();
         }
@@ -95,16 +110,16 @@
             layout ();
         }
     };
-    timer = new Runnable () {
+    timer = new class() Runnable {
         public void run() {
             layout ();
         }
     };
-    
+
     // To be consistent with older versions of DWT, grabVertical defaults to true
     grabVertical = true;
 }
-Rectangle computeBounds () {
+override Rectangle computeBounds () {
     if (item is null || column is -1 || item.isDisposed()) return new Rectangle(0, 0, 0, 0);
     Rectangle cell = item.getBounds(column);
     Rectangle rect = item.getImageBounds(column);
@@ -121,11 +136,11 @@
     if (grabHorizontal) {
         editorRect.width = Math.max(cell.width, minimumWidth);
     }
-    
+
     if (grabVertical) {
         editorRect.height = Math.max(cell.height, minimumHeight);
     }
-    
+
     if (horizontalAlignment is DWT.RIGHT) {
         editorRect.x += cell.width - editorRect.width;
     } else if (horizontalAlignment is DWT.LEFT) {
@@ -133,7 +148,7 @@
     } else { // default is CENTER
         editorRect.x += (cell.width - editorRect.width)/2;
     }
-    
+
     if (verticalAlignment is DWT.BOTTOM) {
         editorRect.y += cell.height - editorRect.height;
     } else if (verticalAlignment is DWT.TOP) {
@@ -147,7 +162,7 @@
  * Removes all associations between the TableEditor and the cell in the table.  The
  * Table and the editor Control are <b>not</b> disposed.
  */
-public void dispose () {
+public override void dispose () {
     if (table !is null && !table.isDisposed()) {
         if (this.column > -1 && this.column < table.getColumnCount()){
             TableColumn tableColumn = table.getColumn(this.column);
@@ -193,8 +208,8 @@
 }
 /**
 * Sets the zero based index of the column of the cell being tracked by this editor.
-* 
-* @param column the zero based index of the column of the cell being tracked by this editor 
+*
+* @param column the zero based index of the column of the cell being tracked by this editor
 */
 public void setColumn(int column) {
     int columnCount = table.getColumnCount();
@@ -211,18 +226,23 @@
         this.column = -1;
     }
 
-    if (column < 0  || column >= table.getColumnCount()) return;    
-        
+    if (column < 0  || column >= table.getColumnCount()) return;
+
     this.column = column;
     TableColumn tableColumn = table.getColumn(this.column);
     tableColumn.addControlListener(columnListener);
     resize();
 }
-public void setItem (TableItem item) {  
+/**
+* Specifies the <code>TableItem</code> that is to be edited.
+*
+* @param item the item to be edited
+*/
+public void setItem (TableItem item) {
     this.item = item;
     resize();
 }
-public void setEditor (Control editor) {
+public override void setEditor (Control editor) {
     super.setEditor(editor);
     resize();
 }
@@ -231,7 +251,7 @@
 *
 * <p>Note: The Control provided as the editor <b>must</b> be created with its parent being the Table control
 * specified in the TableEditor constructor.
-* 
+*
 * @param editor the Control that is displayed above the cell being edited
 * @param item the TableItem for the row of the cell being tracked by this editor
 * @param column the zero based index of the column of the cell being tracked by this editor
@@ -241,7 +261,7 @@
     setColumn(column);
     setEditor(editor);
 }
-public void layout () {
+public override void layout () {
     if (table is null || table.isDisposed()) return;
     if (item is null || item.isDisposed()) return;
     int columnCount = table.getColumnCount();