jsdialog: weld::Menu

- weld::Menu doesn't have base with weld::Widget
- use separate container, only one menu per WindowId
- first only send menu and cancel, when user activates
option we will send another request and execute entry
as menu can be blocking
- there is connect_activated way of async setup too

Change-Id: Iea03f82a91ecc19af67b91f85364675c119056ea
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/177722
(cherry picked from commit efeb511607dacce991866bcf328c96a01ab594f9)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/177852
Tested-by: Jenkins
Reviewed-by: Szymon Kłos <szymon.klos@collabora.com>

0 files changed, 0 insertions, 0 deletions