Added delete button and removed dead code

1 files changed, 1 insertions, 40 deletions

diff --git a/index.html b/index.html
index 43c4806..1366ebc 100644
--- a/index.html
+++ b/index.html
@@ -318,46 +318,6 @@
                     return !this.isCellLocked(cell);
                 };
 
-                // Returns a shorter label if the cell is collapsed and no
-                // label for expanded groups
-                graph.getLabel = function(cell) {
-                    var tmp = mxGraph.prototype.getLabel.apply(this, arguments); // "supercall"
-
-                    if (this.isCellLocked(cell)) {
-                        // Returns an empty label but makes sure an HTML
-                        // element is created for the label (for event
-                        // processing wrt the parent label)
-                        return '';
-                    } else if (this.isCellCollapsed(cell)) {
-                        var index = tmp.indexOf('</h1>');
-
-                        if (index > 0) {
-                            tmp = tmp.substring(0, index + 5);
-                        }
-                    }
-
-                    return tmp;
-                }
-
-                // Disables HTML labels for swimlanes to avoid conflict
-                // for the event processing on the child cells. HTML
-                // labels consume events before underlying cells get the
-                // chance to process those events.
-                //
-                // NOTE: Use of HTML labels is only recommended if the specific
-                // features of such labels are required, such as special label
-                // styles or interactive form fields. Otherwise non-HTML labels
-                // should be used by not overidding the following function.
-                // See also: configureStylesheet.
-                graph.isHtmlLabel = function(cell) {
-                    return !this.isSwimlane(cell);
-                }
-
-                // To disable the folding icon, use the following code:
-                graph.isCellFoldable = function(cell) {
-                    return false;
-                }
-
                 // Shows a "modal" window when double clicking a vertex.
                 graph.dblClick = function(evt, cell) {
                     // Do not fire a DOUBLE_CLICK event here as mxEditor will
@@ -705,6 +665,7 @@
 
                 toolbar.appendChild(spacer.cloneNode(true));
 
+                addToolbarButton(editor, toolbar, 'delete', '', 'images/delete2.png');
                 addToolbarButton(editor, toolbar, 'undo', '', 'images/undo.png');
                 addToolbarButton(editor, toolbar, 'redo', '', 'images/redo.png');
                 toolbar.appendChild(spacer.cloneNode(true));