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Bug fix : display correct category row #15

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Bug fix : display correct category row #15

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36 changes: 20 additions & 16 deletions widgetLibrary/widget_tableview.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -424,7 +424,9 @@ local function createTableView( tableView, options )
if not self._targetRow.isCategory then
if self._targetRow._wasTouched then
-- Set the row cell's fill color
self._targetRow._cell:setFillColor( unpack( self._targetRow._rowColor.default ) )
if type(self._targetRow._cell.setFillColor)=='function' then
self._targetRow._cell:setFillColor( unpack( self._targetRow._rowColor.default ) )
end
-- Set back the separators
if self._targetRow._separator then
self._targetRow._separator.isVisible = true
Expand Down Expand Up @@ -762,7 +764,6 @@ local function createTableView( tableView, options )
function view:_renderCategory( row, reloadDataInvocation )
-- Create a reference to the row
local currentRow = row

-- Function to create a new category
local function newCategory()
local category = display.newGroup()
Expand Down Expand Up @@ -934,24 +935,27 @@ local function createTableView( tableView, options )
end
end

-- Determine which category should be rendered (Sticky category at top)
if currentRow.isCategory and currentRow._top <= 0 then
self._currentCategoryIndex = k
end
-- Determine which category should be rendered (Sticky category at top)
local lRowTopY=self.y + currentRow.y + self._height * 0.5-0.5*currentRow._height
if currentRow.isCategory and lRowTopY <= 0 then
self._currentCategoryIndex = k

-- Hide the current row
-- Hide the current row
if(type( currentRow._view ) == "table") then
currentRow._view.isVisible = false

elseif currentRow.isCategory and currentRow._top >= 0 and self._currentCategory and currentRow.index == self._currentCategory.index then
-- Category moved below top of tableView, render previous category
currentRow._view.isVisible = true

-- Remove current category if the first category moved below the top of the tableView
display.remove( self._currentCategory )
self._currentCategory = nil
self._currentCategoryIndex = nil
elseif currentRow.isCategory and currentRow._top >= 0 then
end
elseif currentRow.isCategory and lRowTopY >= 0 and self._currentCategory and currentRow.index == self._currentCategory.index then
-- Category moved below top of tableView, render previous category
if(type( currentRow._view ) == "table") then
currentRow._view.isVisible = true
end
-- Remove current category if the first category moved below the top of the tableView
display.remove( self._currentCategory )
self._currentCategory = nil
self._currentCategoryIndex = nil
elseif currentRow.isCategory and lRowTopY >= 0 and type( currentRow._view ) == "table" then
currentRow._view.isVisible = true
end
end

Expand Down