[OPEN-978] Windows in scrollable viewport are not draggable

[steffenk]

Ext version tested:

Ext 3.2.1


Adapter used:

ext


css used:

access theme
custom css


The main app sit's in a simple viewport


new Ext.Viewport({
id : 'viewport',
renderTo: Ext.getBody(), // this was the case before, now it seems this is no more used? doesn't work with id of a div
border: false,
forceFit: true, // doesn't matter, can be ommitted also
autoScroll: true,
items : [{ .. }]
});

Now 2 bugs occur:

Tested in FF: If i shrink the window and open a modal Ext window, it's not draggable. If i resize the window, it's draggable again.

Tested in IE7, IE8 Compatibility mode: If i shrink the window, scrollbar appears, but has no effect. I can't scroll the viewport!

You can check it out here:
http://www.energlobe.de/

bottom left "FAQ" opens a modal window. Try without scrollbar and with to see the effect / bug

[steffenk]

In chrome and safari all works fine, so it's only in FF and IE where this problem arise.

[steffenk]

any idea what the problem could be? I need to search for a temporary solution, and any tip would be great.