[Rubyeclipse-commit] SF.net SVN: rubyeclipse: [2667] trunk/com.aptana.rdt/src/com/aptana/rdt/ui/ gems/GemsView.java

[<caw...@us...>]

Revision: 2667
          http://svn.sourceforge.net/rubyeclipse/?rev=2667&view=rev
Author:   cawilliams
Date:     2007-06-22 09:22:12 -0700 (Fri, 22 Jun 2007)

Log Message:
-----------
listen for user hitting delete key on local gems listing, if they do, remove the selected gem

Modified Paths:
--------------
    trunk/com.aptana.rdt/src/com/aptana/rdt/ui/gems/GemsView.java

Modified: trunk/com.aptana.rdt/src/com/aptana/rdt/ui/gems/GemsView.java
===================================================================
--- trunk/com.aptana.rdt/src/com/aptana/rdt/ui/gems/GemsView.java	2007-06-22 16:12:05 UTC (rev 2666)
+++ trunk/com.aptana.rdt/src/com/aptana/rdt/ui/gems/GemsView.java	2007-06-22 16:22:12 UTC (rev 2667)
@@ -8,6 +8,8 @@
 import org.eclipse.jface.action.Separator;
 import org.eclipse.jface.viewers.TableViewer;
 import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.KeyEvent;
+import org.eclipse.swt.events.KeyListener;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.layout.GridLayout;
 import org.eclipse.swt.widgets.Composite;
@@ -15,6 +17,7 @@
 import org.eclipse.swt.widgets.Menu;
 import org.eclipse.swt.widgets.Table;
 import org.eclipse.swt.widgets.TableColumn;
+import org.eclipse.swt.widgets.TableItem;
 import org.eclipse.ui.IWorkbenchActionConstants;
 import org.eclipse.ui.part.ViewPart;
 import org.rubypeople.rdt.ui.TableViewerSorter;
@@ -32,20 +35,36 @@
 		parent.setLayout(new GridLayout());
 
 		gemViewer = new TableViewer(parent, SWT.SINGLE | SWT.FULL_SELECTION);
-		Table serverTable = gemViewer.getTable();
-		serverTable.setHeaderVisible(true);
-		serverTable.setLinesVisible(false);
-		serverTable.setLayoutData(new GridData(GridData.FILL_BOTH));
+		final Table gemTable = gemViewer.getTable();
+		gemTable.setHeaderVisible(true);
+		gemTable.setLinesVisible(false);
+		gemTable.setLayoutData(new GridData(GridData.FILL_BOTH));
 
-		TableColumn nameColumn = new TableColumn(serverTable, SWT.LEFT);
+		gemTable.addKeyListener(new KeyListener() {
+			
+			public void keyReleased(KeyEvent e) {
+				// ignore
+			}
+		
+			public void keyPressed(KeyEvent e) {
+				if (e.keyCode == SWT.DEL) {
+					TableItem item = gemTable.getItem(gemTable.getSelectionIndex());
+					Gem gem = (Gem) item.getData();
+					GemManager.getInstance().removeGem(gem);
+				}
+			}
+		
+		});
+		
+		TableColumn nameColumn = new TableColumn(gemTable, SWT.LEFT);
 		nameColumn.setText(GemsMessages.GemsView_NameColumn_label);
 		nameColumn.setWidth(150);
 
-		TableColumn versionColumn = new TableColumn(serverTable, SWT.LEFT);
+		TableColumn versionColumn = new TableColumn(gemTable, SWT.LEFT);
 		versionColumn.setText(GemsMessages.GemsView_VersionColumn_label);
 		versionColumn.setWidth(75);
 
-		TableColumn descriptionColumn = new TableColumn(serverTable, SWT.LEFT);
+		TableColumn descriptionColumn = new TableColumn(gemTable, SWT.LEFT);
 		descriptionColumn
 				.setText(GemsMessages.GemsView_DescriptionColumn_label);
 		descriptionColumn.setWidth(275);
@@ -55,6 +74,7 @@
 		TableViewerSorter.bind(gemViewer);
 		getSite().setSelectionProvider(gemViewer);
 
+
 		gemViewer.setInput(GemManager.getInstance().getGems());
 		createPopupMenu();
 


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