lua corona - 如何禁用 touch 事件 widget.newScrollView

我有一个 widget.newScrollView 组件和一个位于其前面的 widget.newButton。不幸的是，当我点击按钮时，它还会调用我的 ScrollView "tap" 处理程序。如何阻止我的 ScrollView 获取此事件？ 以下是我使用的一些代码：

local function handleButtonEvent( event )
    if ( "ended" == event.phase ) then
        print( "Button was pressed and released" )
    end
    return true; **我试过这个，但它没有效果**
end

添加

local button1 = widget.newButton(
{
    label = "button",
    onEvent = handleButtonEvent,
    emboss = false,
    shape = "roundedRect",
    width = 400,
    height = 100,
    cornerRadius = 32,
    fillColor = { default={1,0,0,1}, over={1,0.1,0.7,1} },
    strokeColor = { default={1,0.4,0,1}, over={0.8,0.8,1,1} },
    strokeWidth = 4,
    fontSize=100;
}

我有一个显示图片的数组 (planets)，以及像这样的处理程序：

local planets = {};
planets[1] = display.newImage( "planetHexs/001.png", _topLeft_x, _topLeft_y);
planets[2] = display.newImage( "planetHexs/002.png", _topLeft_x, _topLeft_y + _planet_height2 );
....

local scrollView = widget.newScrollView(
{
    top = 0,
    left = 0,
    width = display.actualContentWidth,
    height = display.actualContentHeight,
    scrollWidth = 0,
    scrollHeight = 0,
    backgroundColor = { 0, 0, 0, 0.5},
    verticalScrollDisabled=true;
}

for i = 1, #planets do
    local k = planets[i];
    scrollView:insert( k )
end

function PlanetTapped( num )
    print( "You touched the object!"..num );
end

for i = 1, #planets do
    local k = planets[i];
    k:addEventListener( "tap", function() PlanetTapped(i) end )
end

我得到这个打印日志：

Button was pressed and released

You touched the object2