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SeparatorItem: support horizontal layout

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This is required for BMenuBar based toolbars.

Fixes #15785.

Change-Id: I8d108694b481e408e5c56e23a697c8e7829343dc
Reviewed-on: https://review.haiku-os.org/c/haiku/+/2316
Reviewed-by: Adrien Destugues <[email protected]>
This commit is contained in:
X512
2020-05-10 15:45:27 +00:00
committed by waddlesplash
parent 3ef1314981
commit db3a94141a
3 changed files with 40 additions and 19 deletions
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docs/user/interface/SeparatorItem.dox
+6 -3
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@@ -26,10 +26,12 @@
\brief Display separator item for BMenu class.
A BSeparatorItem is used to separate groups of menu items in a BMenu.
It is drawn as a horizontal line and cannot be selected or highlighted.
It is drawn as a horizontal or vertical line depending on menu layout
and cannot be selected or highlighted.
\warning BSeparatorItems are only meant to be used with menus whose
items are arranged in a \c B_ITEMS_IN_COLUMN layout.
items are arranged in a \c B_ITEMS_IN_COLUMN or
\c B_ITEMS_IN_ROW layout.
\since BeOS R3
*/
@@ -140,7 +142,8 @@
call this method yourself but you may want to override it in a derived class
to do something other than the default.
The default draws a light grey horizontal line through the middle of the item.
The default draws a light grey horizontal or vertical line through the middle
of the item.
\since BeOS R3
*/