res.qrc

<RCC>
    <qresource prefix="/pic">
        <file>picture/background.png</file>
        <file>picture/Croissant.png</file>
        <file>picture/Croissant_bomb.png</file>
        <file>picture/Croissant_horizontal.png</file>
        <file>picture/Croissant_vertical.png</file>
        <file>picture/Croissant-Highlighted.png</file>
        <file>picture/Cupcake.png</file>
        <file>picture/Cupcake-Highlighted.png</file>
        <file>picture/Donut.png</file>
        <file>picture/Donut-Highlighted.png</file>
        <file>picture/Macaroon.png</file>
        <file>picture/Macaroon-Highlighted.png</file>
        <file>picture/Cupcake_bomb.png</file>
        <file>picture/Cupcake_horizontal.png</file>
        <file>picture/Cupcake_vertical.png</file>
        <file>picture/Donut_bomb.png</file>
        <file>picture/Donut_horizontal.png</file>
        <file>picture/Donut_vertical.png</file>
        <file>picture/Macaroon_bomb.png</file>
        <file>picture/Macaroon_horizontal.png</file>
        <file>picture/Macaroon_vertical.png</file>
    </qresource>
</RCC>