1 files changed, 84 insertions, 0 deletions
diff --git a/rel/overlay/share/www/script/jquery.resizer.js b/rel/overlay/share/www/script/jquery.resizer.js
new file mode 100644
index 00000000..42f0cc77
--- /dev/null
+++ b/rel/overlay/share/www/script/jquery.resizer.js
@@ -0,0 +1,84 @@
+// Licensed under the Apache License, Version 2.0 (the "License"); you may not
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations under
+// the License.
+
+(function($) {
+
+  $.fn.makeResizable = function(options) {
+    options = options || {};
+    options.always = options.always || false;
+    options.grippie = options.grippie || null;
+    options.horizontal = options.horizontal || false;
+    options.minWidth = options.minWidth || 100;
+    options.maxWidth = options.maxWidth || null;
+    options.vertical = options.vertical || false;
+    options.minHeight = options.minHeight || 32;
+    options.maxHeight = options.maxHeight || null;
+
+    return this.each(function() {
+      if ($(this).is("textarea") && !options.always &&
+          $.browser.safari && parseInt($.browser.version) >= 522)
+        return this; // safari3 and later provides textarea resizing natively
+
+      var grippie = options.grippie;
+      if (!grippie) grippie = $("<div></div>").appendTo(this.parentNode);
+      grippie.addClass("grippie");
+      if (options.horizontal && options.vertical) {
+        grippie.css("cursor", "nwse-resize");
+      } else if (options.horizontal) {
+        grippie.css("cursor", "col-resize");
+      } else if (options.vertical) {
+        grippie.css("cursor", "row-resize");
+      }
+
+      var elem = $(this);
+      grippie.mousedown(function(e) {
+        var pos = {x: e.screenX, y: e.screenY};
+        var dimensions = {width: elem.width(), height: elem.height()};
+        $(document)
+          .mousemove(function(e) {
+            if (options.horizontal) {
+              var offset = e.screenX - pos.x;
+              if (offset) {
+                var newWidth = dimensions.width + offset;
+                if (newWidth >= options.minWidth &&
+                    (!options.maxWidth || newWidth <= options.maxWidth)) {
+                  elem.width(newWidth);
+                  dimensions.width = newWidth;
+                }
+                pos.x = e.screenX;
+              }
+            }
+            if (options.vertical) {
+              var offset = e.screenY - pos.y;
+              if (offset) {
+                var newHeight = dimensions.height + offset;
+                if (newHeight >= options.minHeight &&
+                    (!options.maxHeight || newHeight <= options.maxHeight)) {
+                  elem.height(newHeight);
+                  dimensions.height = newHeight;
+                }
+                pos.y = e.screenY;
+              }
+            }
+            document.onselectstart = function() { return false }; // for IE
+            return false;
+          })
+          .one("mouseup", function() {
+            $(document).unbind("mousemove");
+            document.onselectstart = null; // for IE
+          });
+        return true;
+      });
+    });
+  }
+
+})(jQuery);