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radical
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Fix issue #24, implement long hover/press signals

This commit is contained in:
Emmanuel Lepage Vallee 2014-04-04 23:44:23 -04:00
parent f7bf7279c3
commit d0d4d5fcd4
1 changed files with 41 additions and 1 deletions
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42
item/init.lua
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@ -1,4 +1,5 @@
local type = type
local capi = {timer = timer}
local beautiful = require("beautiful")
local theme = require("radical.theme")
local object = require("radical.object")
@ -93,7 +94,7 @@ local function new_item(data,args)
underlay = args.underlay or nil ,
tooltip = args.tooltip or nil ,
style = args.style or data.item_style ,
item_layout = args.item_layout or nil ,
layout = args.layout or args.item_layout or nil ,
overlay = args.overlay or data.overlay or nil ,
},
force_private = {
@ -173,6 +174,45 @@ local function new_item(data,args)
item:style()
end)
-- Add support for long hover and press
local main_timer,press_timer = nil
item:connect_signal("mouse::enter",function()
if not main_timer then
main_timer = timer{}
main_timer.timeout = 1.5
main_timer:connect_signal("timeout",function()
item:emit_signal("long::hover")
main_timer:stop()
end)
end
if not main_timer.started then
main_timer:start()
end
end)
item:connect_signal("mouse::leave",function()
if main_timer and main_timer.started then
main_timer:stop()
end
end)
item:connect_signal("button::press",function()
if not press_timer then
press_timer = timer{}
press_timer.timeout = 1.5
press_timer:connect_signal("timeout",function()
item:emit_signal("long::press")
press_timer:stop()
end)
end
if not press_timer.started then
press_timer:start()
end
end)
item:connect_signal("button::release",function()
if press_timer and press_timer.started then
press_timer:stop()
end
end)
return item
end