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WindowServer: make menus wrap vertically

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This commit adds vertical wrap to menus. The first item is focused if
Key_Down is pressed on the last item and the last item is focused if
Key_up is pressed on the first item.
This commit is contained in:
Oliver Kraitschy 2020-01-30 23:06:01 +01:00 • committed by Andreas Kling
parent 4a36a51618
commit 5aa37f6f5c
1 changed files with 10 additions and 4 deletions
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10
Servers/WindowServer/WSMenu.cpp
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@ -393,8 +393,11 @@ void WSMenu::event(CEvent& event)
return; return;
do { do {
if (m_hovered_item_index <= 0) if (m_hovered_item_index == 0)
m_hovered_item_index = m_items.size() - 1;
else if (m_hovered_item_index < 0)
return; return;
else
--m_hovered_item_index; --m_hovered_item_index;
} while (hovered_item()->type() == WSMenuItem::Separator); } while (hovered_item()->type() == WSMenuItem::Separator);
@ -412,8 +415,11 @@ void WSMenu::event(CEvent& event)
return; return;
do { do {
if (m_hovered_item_index >= m_items.size() - 1) if (m_hovered_item_index == m_items.size() - 1)
m_hovered_item_index = 0;
else if (m_hovered_item_index > m_items.size() - 1)
return; return;
else
++m_hovered_item_index; ++m_hovered_item_index;
} while (hovered_item()->type() == WSMenuItem::Separator); } while (hovered_item()->type() == WSMenuItem::Separator);