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Fix scrollbar slider move, outfit exact size, charlist focus

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This commit is contained in:
Henrique Santiago
2012-08-31 20:33:51 -03:00
parent 18a0d7ab94
commit 23097980a3
12 changed files with 201 additions and 113 deletions
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13
modules/corelib/ui/uiscrollbar.lua
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@@ -72,21 +72,20 @@ local function updateSlider(self)
end
end
local function parseSliderPos(self, pos)
local point
local function parseSliderPos(self, pos, move)
local point, delta
if self.orientation == 'vertical' then
point = pos.y
delta = move.y
else
point = pos.x
delta = move.x
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)) + self.minimum
local newvalue = self.value + delta * (range / (pxrange - px))
self:setValue(newvalue)
-- this function must be reworked, scroll is not that good based on center
end
-- public functions
function UIScrollBar.create()
local scrollbar = UIScrollBar.internalCreate()
@@ -105,7 +104,7 @@ function UIScrollBar:onSetup()
--signalcall(self.onValueChange, self, self.value)
g_mouse.bindAutoPress(self:getChildById('decrementButton'), function() self:decrement() end, 300)
g_mouse.bindAutoPress(self:getChildById('incrementButton'), function() self:increment() end, 300)
g_mouse.bindPressMove(self:getChildById('sliderButton'), function(mousePos, mouseMoved) parseSliderPos(self, mousePos) end)
g_mouse.bindPressMove(self:getChildById('sliderButton'), function(mousePos, mouseMoved) parseSliderPos(self, mousePos, mouseMoved) end)
updateSlider(self)
end