The framework value of 100 is not enough for many of our description
fields.
Setting this at the parent component level allow to remove
the end component setting.
this patch fixes an access to an undefined value
if a disk/cd/network device was pending
also improve how this is displayed:
instead of
****
undefined
new value
****
show just the new value
this occured when having a new disk under pending,
or having a disk removal under pending
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
* uses Ext.apply() instead of applyIf(), because the parent class
already set a toolbar to 'null', and we want to override that
* use 'activate' event to redisplay content on page reload
* use a managed listener via mon() so we ignore events from the store
when the component is not displayed ( prevent race conditions)
