need oncollapse="" / onuncollapse="" (onexpand=""?) handlers

NEW
Unassigned

Status

()

Core
XUL
17 years ago
10 years ago

People

(Reporter: (not reading, please use seth@sspitzer.org instead), Unassigned)

Tracking

Trunk
x86
Other
Points:
---

Firefox Tracking Flags

(Not tracked)

Details

I need oncollapse="" handler

see #77506

in the mailnews 3 pane, we have the following optimization:

if the message pane is collapsed, we don't load and displaying the message.

if the message pane is collapsed, we tell the back end to supress message 
display.  when the message pane is uncollapsed (expanded?) we tell the
back end the state has changed and we load the currently selected message.

to make sure we don't get into the state where the back end is supressing
but the box is expanded, we poke the back end to much.
(when the grippy is clicked and onmouseup on the splitter)

it's a little tricky, see #77506

ideally, if I could add an oncollapse / onexpand handlers to the messagepane box
then I could poke the back end only when the box state changes.
adding hewitt.  this seems like something other xul developers would want, or 
perhaps something like it already exists. 

Comment 2

17 years ago
->hyatt
Assignee: trudelle → hyatt

Updated

17 years ago
Status: NEW → ASSIGNED
Target Milestone: --- → Future

Comment 3

16 years ago
--> default owner
Assignee: hyatt → jaggernaut
Status: ASSIGNED → NEW
Target Milestone: Future → ---

Updated

10 years ago
Assignee: jag → nobody
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