Allows to send individual images over the wire in lok case,
instead of sending full canvas at every scroll operation.
The control's horizontal and vertical modes (when it's docked to a
vertical or a horizontal parent window side) are now identical.
Some TODOs:
* Re-implement a11y - that needs to be implemented on IconView level;
* Make sure that sub-pixel positioning is not used when creating the
elements icons (makes elements look a bit slim on Windows);
* Maybe restore mouse hover indication; in non-GTK case, a call to
m_xIconView->SetHoverSelection would suffice in SalInstanceIconView.
Change-Id: Idbc35f4e38e2b49fd0848a96da557fa2c1a1f6e1
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/134761
Tested-by: Mike Kaganski <mike.kaganski@collabora.com>
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
d79c527c2a