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factor out buttontable as a vertical group

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This commit is contained in:
chrox
2013-07-21 14:11:14 +08:00
parent bc15daf06f
commit 05965e386e
1 changed files with 27 additions and 49 deletions
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76
frontend/ui/widget/buttontable.lua
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@@ -1,60 +1,46 @@
require "ui/widget/base"
require "ui/widget/line"
ButtonTable = InputContainer:new{
ButtonTable = VerticalGroup:new{
width = Screen:getWidth(),
buttons = {
{
{text="OK", enabled=true, callback=nil},
{text="Cancel", enabled=false, callback=nil},
},
},
tap_close_callback = nil,
sep_width = scaleByDPI(1),
padding = scaleByDPI(2),
zero_sep = false,
}
function ButtonTable:init()
if Device:hasKeyboard() then
key_events = {
AnyKeyPressed = { { Input.group.Any },
seqtext = "any key", doc = _("close dialog") }
}
else
self.ges_events.TapClose = {
GestureRange:new{
ges = "tap",
range = Geom:new{
x = 0, y = 0,
w = Screen:getWidth(),
h = Screen:getHeight(),
}
}
}
--local vertical_group = VerticalGroup:new{}
if self.zero_sep then
self:addHorizontalSep()
end
local vertical_group = VerticalGroup:new{}
local horizontal_sep = LineWidget:new{
background = 8,
dimen = Geom:new{
w = Screen:getWidth()*0.9,
h = 1,
}
}
for i = 1, #self.buttons do
local horizontal_group = HorizontalGroup:new{}
local line = self.buttons[i]
local sizer_space = self.sep_width * (#line - 1) + 2
for j = 1, #line do
local button = Button:new{
text = line[j].text,
enabled = line[j].enabled,
callback = line[j].callback,
width = Screen:getWidth()*0.9/#line,
width = (self.width - sizer_space)/#line,
bordersize = 0,
margin = 0,
padding = 0,
text_font_face = "cfont",
text_font_size = scaleByDPI(18),
text_font_size = 18,
}
local button_dim = button:getSize()
local vertical_sep = LineWidget:new{
background = 8,
dimen = Geom:new{
w = scaleByDPI(1),
w = self.sep_width,
h = button_dim.h,
}
}
@@ -63,29 +49,21 @@ function ButtonTable:init()
table.insert(horizontal_group, vertical_sep)
end
end -- end for each button
table.insert(vertical_group, horizontal_group)
table.insert(self, horizontal_group)
if i < #self.buttons then
table.insert(vertical_group, VerticalSpan:new{ width = scaleByDPI(2) })
table.insert(vertical_group, horizontal_sep)
table.insert(vertical_group, VerticalSpan:new{ width = scaleByDPI(2) })
self:addHorizontalSep()
end
end -- end for each button line
self[1] = CenterContainer:new{
dimen = Screen:getSize(),
FrameContainer:new{
vertical_group,
background = 0,
bordersize = 2,
radius = 7,
padding = 2,
},
}
end
function ButtonTable:onTapClose()
UIManager:close(self)
if self.tap_close_callback then
self.tap_close_callback()
end
return true
function ButtonTable:addHorizontalSep()
table.insert(self, VerticalSpan:new{ width = scaleByDPI(2) })
table.insert(self, LineWidget:new{
background = 8,
dimen = Geom:new{
w = self.width,
h = self.sep_width,
}
})
table.insert(self, VerticalSpan:new{ width = scaleByDPI(2) })
end