UICheckBoxButtonGroup的setButtonLabel总是提示nil
MainScene.checkBoxImg={
off="resideo_next_btn_press.png",
on="resideo_play_btn_press.png",
}
function MainScene:ctor()
local group = cc.ui.UICheckBoxButtonGroup.new(display.TOP_TO_BOTTOM)
for i=1,5 do
group:addButton(cc.ui.UICheckBoxButton.new(MainScene.checkBoxImg))
group:setButtonLabel(cc.ui.UILabel.new({text="option "..i,color=display.COLOR_WHITE}))
end
group:align(display.CENTER,200,200)
group:addTo(self)
end
中华 10:11:34
group:setButtonLabel(cc.ui.UILabel.new({text="option "..i,color=display.COLOR_WHITE}))
这行总是提示setButtonLabel为nil,而将此行注释上,程序就正常