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Button: prevent crashes caused by _isWithinBounds #23

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Button: prevent crashes caused by _isWithinBounds #23

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14 changes: 5 additions & 9 deletions widgetLibrary/widget_button.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -20,8 +20,8 @@ local isByteColorRange = display.getDefault( "isByteColorRange" )
local function manageButtonTouch( view, event )
local phase = event.phase

-- If the button isn't active, just return
if not view._isEnabled then
-- If the button isn't active or it has somehow already been removed, just return
if not view._isEnabled or type( view.parent ) ~= "table" or view.parent.x == nil then
return
end

Expand All @@ -43,13 +43,9 @@ local function manageButtonTouch( view, event )
view._onPress( event )
end

-- If the parent group still exists
if "table" == type( view.parent ) then
-- Set focus on the button
view._isFocus = true
display.getCurrentStage():setFocus( view, event.id )

end
-- Set focus on the button
view._isFocus = true
display.getCurrentStage():setFocus( view, event.id )

elseif view._isFocus then
if "moved" == phase then
Expand Down