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Merge pull request #1006 from diath/improve_scrollbar_navigation 

Improve scrollbar navigation
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Konrad Kuśnierz 2019-01-16 13:36:33 +01:00 committed by GitHub
parent d563aafbc9 57a1f5eebe
commit db3ba0f679
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 23 additions and 3 deletions
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26
modules/corelib/ui/uiscrollbar.lua
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@ -126,8 +126,8 @@ end
function UIScrollBar:onSetup()
self.setupDone = true
local sliderButton = self:getChildById('sliderButton')
g_mouse.bindAutoPress(self:getChildById('decrementButton'), function() self:decrement() end, 300)
g_mouse.bindAutoPress(self:getChildById('incrementButton'), function() self:increment() end, 300)
g_mouse.bindAutoPress(self:getChildById('decrementButton'), function() self:onDecrement() end, 300)
g_mouse.bindAutoPress(self:getChildById('incrementButton'), function() self:onIncrement() end, 300)
g_mouse.bindPressMove(sliderButton, function(mousePos, mouseMoved) parseSliderPos(self, sliderButton, mousePos, mouseMoved) end)
g_mouse.bindPress(sliderButton, function(mousePos, mouseButton) parseSliderPress(self, sliderButton, mousePos, mouseButton) end)
@ -158,6 +158,26 @@ function UIScrollBar:onStyleApply(styleName, styleNode)
end
end
function UIScrollBar:onDecrement()
if g_keyboard.isCtrlPressed() then
self:decrement(self.value)
elseif g_keyboard.isShiftPressed() then
self:decrement(10)
else
self:decrement()
end
end
function UIScrollBar:onIncrement()
if g_keyboard.isCtrlPressed() then
self:increment(self.maximum)
elseif g_keyboard.isShiftPressed() then
self:increment(10)
else
self:increment()
end
end
function UIScrollBar:decrement(count)
count = count or self.step
self:setValue(self.value - count)
@ -264,4 +284,4 @@ function UIScrollBar:getStep() return self.step end
function UIScrollBar:getOrientation() return self.orientation end
function UIScrollBar:getShowValue() return self.showValue end
function UIScrollBar:getSymbol() return self.symbol end
function UIScrollBar:getMouseScroll() return self.mouseScroll end
function UIScrollBar:getMouseScroll() return self.mouseScroll end