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Handle vertical orientation

This commit is contained in:
Ksaper 2023-03-03 19:57:42 +02:00
parent 68e6e7e2e5
commit b6518e6e17
1 changed files with 24 additions and 6 deletions
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30
widget/app_launcher/init.lua
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@ -43,29 +43,47 @@ local function has_value(tab, val)
end end
local function scroll(self, dir) local function scroll(self, dir)
if #self:get_grid().children < 1 then local grid = self:get_grid()
if #grid.children < 1 then
self._private.selected_app_widget = nil self._private.selected_app_widget = nil
return return
end end
local next_app_index = nil local next_app_index = nil
local if_cant_scroll_func = nil local if_cant_scroll_func = nil
local grid_orientation = grid:get_orientation()
if dir == "up" then if dir == "up" then
next_app_index = self:get_grid():index(self:get_selected_app_widget()) - 1 if grid_orientation == "horizontal" then
next_app_index = grid:index(self:get_selected_app_widget()) - 1
elseif grid_orientation == "vertical" then
next_app_index = grid:index(self:get_selected_app_widget()) - grid.forced_num_cols
end
if_cant_scroll_func = function() self:page_backward("up") end if_cant_scroll_func = function() self:page_backward("up") end
elseif dir == "down" then elseif dir == "down" then
next_app_index = self:get_grid():index(self:get_selected_app_widget()) + 1 if grid_orientation == "horizontal" then
next_app_index = grid:index(self:get_selected_app_widget()) + 1
elseif grid_orientation == "vertical" then
next_app_index = grid:index(self:get_selected_app_widget()) + grid.forced_num_cols
end
if_cant_scroll_func = function() self:page_forward("down") end if_cant_scroll_func = function() self:page_forward("down") end
elseif dir == "left" then elseif dir == "left" then
next_app_index = self:get_grid():index(self:get_selected_app_widget()) - self:get_grid().forced_num_rows if grid_orientation == "horizontal" then
next_app_index = grid:index(self:get_selected_app_widget()) - grid.forced_num_rows
elseif grid_orientation == "vertical" then
next_app_index = grid:index(self:get_selected_app_widget()) - 1
end
if_cant_scroll_func = function() self:page_backward("left") end if_cant_scroll_func = function() self:page_backward("left") end
elseif dir == "right" then elseif dir == "right" then
next_app_index = self:get_grid():index(self:get_selected_app_widget()) + self:get_grid().forced_num_rows if grid_orientation == "horizontal" then
next_app_index = grid:index(self:get_selected_app_widget()) + grid.forced_num_rows
elseif grid_orientation == "vertical" then
next_app_index = grid:index(self:get_selected_app_widget()) + 1
end
if_cant_scroll_func = function() self:page_forward("right") end if_cant_scroll_func = function() self:page_forward("right") end
end end
local next_app = self:get_grid().children[next_app_index] local next_app = grid.children[next_app_index]
if next_app then if next_app then
next_app:select() next_app:select()
self:emit_signal("scroll", dir) self:emit_signal("scroll", dir)