Github user svenmeier commented on the issue:
https://github.com/apache/wicket/pull/294
Why so complicated - I've fixed the issue by removing the mouse blocker
from modal.js and restricting any dragging on the element itself:
```
diff --git
a/wicket-core/src/main/java/org/apache/wicket/ajax/res/js/wicket-ajax-jquery.js
b/wicket-core/src/main/java/org/apache/wicket/ajax/res/js/wicket-ajax-jquery.js
index 64852de..8d94b36 100644
---
a/wicket-core/src/main/java/org/apache/wicket/ajax/res/js/wicket-ajax-jquery.js
+++
b/wicket-core/src/main/java/org/apache/wicket/ajax/res/js/wicket-ajax-jquery.js
@@ -2485,6 +2485,10 @@
mouseDownHandler: function (e) {
e = Wicket.Event.fix(e);
+
+ if (e.target !== this) {
+ return;
+ }
var element = this;
diff --git
a/wicket-extensions/src/main/java/org/apache/wicket/extensions/ajax/markup/html/modal/res/modal.js
b/wicket-extensions/src/main/java/org/apache/wicket/extensions/ajax/markup/html/modal/res/modal.js
index f683119..5a0f122 100644
---
a/wicket-extensions/src/main/java/org/apache/wicket/extensions/ajax/markup/html/modal/res/modal.js
+++
b/wicket-extensions/src/main/java/org/apache/wicket/extensions/ajax/markup/html/modal/res/modal.js
@@ -1189,7 +1189,7 @@
"<div class=\"w_left\"
id='"+idLeft+"'>"+
"<div class=\"w_right_1\">"+
"<div class=\"w_right\"
id='"+idRight+"'>"+
- "<div
class=\"w_content_1\" onmousedown=\"Wicket.Event.stop(event);\">"+
+ "<div
class=\"w_content_1\" >"+
"<div
class=\"w_caption\" id=\""+idCaption+"\">"+
"<a class=\"w_close\" style=\"z-index:1\" href=\"#\"></a>"+
"<h3 id=\""+idCaptionText+"\" class=\"w_captionText\"></h3>"+
```
Can you try that instead?
---
