Going crazy about switch in overlay...

solala125 · May 7, 2015, 4:19pm

Hi

I implemented sucessful a simple checkbox switch overlay scene. They only remember their state when not inserted in self.view. A checkbox with a custom sheet never remembers its state inserted in self.view or not.

Is this a bug?

It did a test: When converting the overlay scene in a normal scene, the checkbox remembers its state.

Here’s some code:

local sceneName = optionssw local composer = require( "composer" ) local scene = composer.newScene() widget = require( "widget" ) function scene:create( event ) function musicswitch( event ) local switch = event.target &nbsp;&nbsp;&nbsp; if (switch.isOn) then &nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;audio.resume(bgmusic) &nbsp;&nbsp; &nbsp;else &nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;audio.pause(bgmusic) &nbsp;&nbsp; &nbsp;end end &nbsp;&nbsp; &nbsp;local options = { &nbsp;&nbsp;&nbsp; width = 100, &nbsp;&nbsp;&nbsp; height = 100, &nbsp;&nbsp;&nbsp; numFrames = 2, &nbsp;&nbsp;&nbsp; sheetContentWidth = 200, &nbsp;&nbsp;&nbsp; sheetContentHeight = 100 } local checkboxSheet = graphics.newImageSheet( "checkonoff.png", options ) -- Create the widget checkbox = widget.newSwitch { &nbsp;&nbsp;&nbsp; left = 850, &nbsp;&nbsp;&nbsp; top = 640, &nbsp;&nbsp;&nbsp; style = "checkbox", &nbsp;&nbsp;&nbsp; id = "Checkbox1", &nbsp;&nbsp;&nbsp; width = 80, &nbsp;&nbsp;&nbsp; height = 80, &nbsp;&nbsp;&nbsp; onPress = musicswitch, &nbsp;&nbsp;&nbsp; sheet = checkboxSheet, &nbsp;&nbsp;&nbsp; frameOff = 1, &nbsp;&nbsp;&nbsp; frameOn = 2, &nbsp;&nbsp; &nbsp;initialSwitchState = true } gruppop:insert(checkbox) end function scene:hide( event ) &nbsp;&nbsp;&nbsp; local phase = event.phase &nbsp;&nbsp;&nbsp; local parent = event.parent&nbsp; --reference to the parent scene object &nbsp;&nbsp;&nbsp; if ( phase == "will" ) then &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; parent:resumeGame() &nbsp;&nbsp;&nbsp; end end scene:addEventListener( "create", scene ) scene:addEventListener( "hide", scene ) return scene

this overlay scene is called by this:

&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp; if optionslua==0 then &nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;local options = { &nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;isModal = false, &nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;effect = "fade", &nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;time = 400, &nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;} &nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;composer.showOverlay( "optionssw", options ) &nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;end&nbsp;&nbsp;

isModal shall be false, because the options field is small and the user can continue by pressing buttons on the lower scene.

Thanks

Olivier