Revert "Added "onHeaderMouseEnter" and "onHeaderMouseLeave" events for column headers. (cherry picked from commit a648d5a)"origin/v2.0

This reverts commit 193c4d18b522851d1436855614c1d796ece957eb.

1 files changed, 6 insertions, 22 deletions

diff --git a/slick.grid.js b/slick.grid.js
index 3035f53..c1397b3 100644
--- a/slick.grid.js
+++ b/slick.grid.js
@@ -272,9 +272,7 @@ if (typeof Slick === "undefined") {
             .bind("scroll.slickgrid", handleScroll);
         $headerScroller
             .bind("contextmenu.slickgrid", handleHeaderContextMenu)
-            .bind("click.slickgrid", handleHeaderClick)
-            .delegate(".slick-header-column", "mouseenter", handleHeaderMouseEnter)
-            .delegate(".slick-header-column", "mouseleave", handleHeaderMouseLeave);
+            .bind("click.slickgrid", handleHeaderClick);
         $focusSink
             .bind("keydown.slickgrid", handleKeyDown);
         $canvas
@@ -462,7 +460,7 @@ if (typeof Slick === "undefined") {
 
       $headers.find(".slick-header-column")
         .each(function() {
-          var columnDef = $(this).data("column");
+          var columnDef = columns[columnsById[$(this).data("fieldId")]];
           if (columnDef) {
             trigger(self.onBeforeHeaderDestroy, {
               "headerNode": this,
@@ -483,7 +481,7 @@ if (typeof Slick === "undefined") {
             .html("<span class='slick-column-name'>" + m.name + "</span>")
             .width(m.width - headerColumnWidthDiff)
             .attr("title", m.toolTip || "")
-            .data("column", m)
+            .data("fieldId", m.id)
             .addClass(m.headerCssClass || "")
             .appendTo($headers);
 
@@ -533,7 +531,7 @@ if (typeof Slick === "undefined") {
           return;
         }
 
-        var column = $col.data("column");
+        var column = columns[getColumnIndex($col.data("fieldId"))];
         if (column.sortable) {
           if (!getEditorLock().commitCurrentEdit()) {
             return;
@@ -1926,27 +1924,15 @@ if (typeof Slick === "undefined") {
       }
     }
 
-    function handleHeaderMouseEnter(e) {
-      trigger(self.onHeaderMouseEnter, {
-        "column": $(this).data("column")
-      }, e);
-    }
-
-    function handleHeaderMouseLeave(e) {
-      trigger(self.onHeaderMouseLeave, {
-        "column": $(this).data("column")
-      }, e);
-    }
-
     function handleHeaderContextMenu(e) {
       var $header = $(e.target).closest(".slick-header-column", ".slick-header-columns");
-      var column = $header && $header.data("column");
+      var column = $header && columns[self.getColumnIndex($header.data("fieldId"))];
       trigger(self.onHeaderContextMenu, {column: column}, e);
     }
 
     function handleHeaderClick(e) {
       var $header = $(e.target).closest(".slick-header-column", ".slick-header-columns");
-      var column = $header && $header.data("column");
+      var column = $header && columns[self.getColumnIndex($header.data("fieldId"))];
       if (column) {
         trigger(self.onHeaderClick, {column: column}, e);
       }
@@ -2797,8 +2783,6 @@ if (typeof Slick === "undefined") {
       // Events
       "onScroll": new Slick.Event(),
       "onSort": new Slick.Event(),
-      "onHeaderMouseEnter": new Slick.Event(),
-      "onHeaderMouseLeave": new Slick.Event(),
       "onHeaderContextMenu": new Slick.Event(),
       "onHeaderClick": new Slick.Event(),
       "onHeaderRendered": new Slick.Event(),