ComboBox doesn't always collapse when expected

[MarcT]

Required Information


Version(s) of Ext GWT
Ext GWT 3.0 Release Candidate


Browser versions and OS
(and desktop environment, if applicable)

• Chrome 20.0.1096.1 dev-m, Win7x64

Virtual Machine
No


Description
We have a page with a non-editable ComboBox on top, and below that is a GWT Frame element which loads an external web page (hosts the page in an iFrame internally). If I expand the combobox, then click somewhere inside the iFrame, the ComboBox does not collapse. If I click next to the ComboBox, it collapses as expected.


Run mode
both


Steps to reproduce the problem

1. Create a page with a non-editable ComboBox and a control that uses an iFrame
2. Expand the ComboBox
3. Click inside the iFrame

Expected result
The ComboBox collapses when it is blurred.


Actual result
The blue focus hilight inside the ComboBox changes to gray, but the drop-down does not collapse.


Debugging already done
The NativePreviewEvent that the TriggerFieldCell is watching for does not fire when clicking inside a different iFrame.


Possible fix
Not sure if this is even possible? But it is definitely a bug for our users, who don't know or care about what we're hosting in an iFrame and what we're not. If it can't be solved for the iFrame case, is there any alternative to an iFrame we could use to host other pages that will give us blur events properly?

[EvilKnight]

Sorry but to bump this thread. this occur in EXTJS 4.1.0 still. hope there is any workaround or solution.

[sven]

Sorry but to bump this thread. this occur in EXTJS 4.1.0 still. hope there is any workaround or solution.

If this occurs for you in ExtJS 4.1 you should try to open a bug report in the ExtJS forums. This forum is a GXT one (another, not related framework)