* add "delayed" option to tm-focus-selector message
this delays the focussing for the time of the animation duration if delayed="yes" or delayed="true"
this is useful when navigating the story river up and down with keyboard shortcuts and the shortcuts focus the title input if a navigated tiddler is in edit mode -> navigation doesn't jump but stays smooth
* Update rootwidget.js
* Update WidgetMessage_ tm-focus-selector.tid
* add preventScroll="true" tip
* Make modals display in source Window
this makes modals display within the window where they got opened, with the parameter `rootwindow` that, if `yes` or `true`, shows the modal always in the root TW window (`<$action-sendmessage $message="tm-modal" $param="mymodal" rootwindow="yes|true"/>`)
* pass the full event to $tw.modal.display
we need the event there to find `srcDocument` and `srcWindow`
* pass event in options object
* update modal.js to use options.event
* add docs for rootwindow tm-modal attribute
@felixhayashi I’m afraid I haven’t used your pull request as there were
a few details that I wanted to do differently. The main change is that
these changes allow both a param string and hashmap to be specified.
