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OMG the chat is finally scrolling!

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* implement UIScrollArea
* rework console to allow scrolling
* many core ui changes in the way.. so maybe we will have new bugs
* fix in UIScrollBar
This commit is contained in:
Eduardo Bart
2012-03-25 14:10:19 -03:00
parent 179e53bb77
commit ccf55132a1
18 changed files with 200 additions and 72 deletions
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9
modules/core_lib/widgets/uiscrollbar.lua
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@@ -18,9 +18,12 @@ local function calcValues(self)
end
local range = self.maximum - self.minimum + 1
local proportion = math.max(range*(self.step/range), 1)/range
local proportion = math.min(math.max(range*(self.step/range), 1), range)/range
local px = math.max(math.floor(proportion * pxrange), 10)
local offset = ((self.value / (range - 1)) - 0.5) * (pxrange - px)
local offset = 0
if range > 1 then
offset = (((self.value - self.minimum) / (range - 1)) - 0.5) * (pxrange - px)
end
return range, pxrange, px, offset, center
end
@@ -54,7 +57,7 @@ local function parseSliderPos(self, pos)
end
local range, pxrange, px, offset, center = calcValues(self)
offset = math.min(math.max(point - center, -pxrange/2), pxrange/2)
local newvalue = math.floor(((offset / (pxrange - px)) + 0.5) * (range - 1))
local newvalue = math.floor(((offset / (pxrange - px)) + 0.5) * (range - 1)) + self.minimum
self:setValue(newvalue)
end