@mixin extjs-tool {
    .#{$prefix}tool {
        height: $tool-size;

        img {
            overflow: hidden;

            width: $tool-size;
            height: $tool-size;

            cursor: pointer;

            background-color: transparent;
            background-repeat: no-repeat;
            background-image: theme-image($theme-name, 'tools/tool-sprites.gif');

            margin: 0;
        }
    }

    .#{$prefix}panel-header-horizontal,
    .#{$prefix}window-header-horizontal {
        .#{$prefix}tool {
                margin-left: 2px;
        }
    }

    .#{$prefix}panel-header-vertical,
    .#{$prefix}window-header-vertical {
        .#{$prefix}tool {
                margin-bottom: 2px;
        }
    }

.#{$prefix}tool-placeholder {
        visibility: hidden;
    }

    .#{$prefix}tool-toggle {
        background-position: 0 -60px;
    }

    .#{$prefix}tool-over {
        .#{$prefix}tool-toggle {
            background-position: -15px -60px;
        }
    }

    .#{$prefix}panel-collapsed,
    .#{$prefix}fieldset-collapsed {
        .#{$prefix}tool-toggle {
            background-position: 0 -75px;
        }

        .#{$prefix}tool-over {
            .#{$prefix}tool-toggle {
                background-position: -15px -75px;
            }
        }
    }

    .#{$prefix}tool-close {
        background-position: 0 0;
    }
    
    .#{$prefix}tool-minimize {
        background-position: 0 -15px;
    }
    
    .#{$prefix}tool-maximize {
        background-position: 0 -30px;
    }
    
    .#{$prefix}tool-restore {
        background-position: 0 -45px;
    }
    
    .#{$prefix}tool-gear {
        background-position: 0 -90px;
    }
    
    .#{$prefix}tool-prev {
        background-position: 0 -105px;
    }
    
    .#{$prefix}tool-next {
        background-position: 0 -120px;
    }
    
    .#{$prefix}tool-pin {
        background-position: 0 -135px;
    }

    .#{$prefix}tool-unpin {
        background-position: 0 -150px;
    }

    .#{$prefix}tool-right {
        background-position: 0 -165px;
    }

    .#{$prefix}tool-left {
        background-position: 0 -180px;
    }
    
    .#{$prefix}tool-help {
        background-position: 0 -300px;
    }

    .#{$prefix}tool-save {
        background-position: 0 -285px;
    }

    .#{$prefix}tool-search {
        background-position: 0 -270px;
    }

    .#{$prefix}tool-minus {
        background-position: 0 -255px;
    }

    .#{$prefix}tool-plus {
        background-position: 0 -240px;
    }

    .#{$prefix}tool-refresh {
        background-position: 0 -225px;
    }

    .#{$prefix}tool-up {
        background-position: 0 -210px;
    }

    .#{$prefix}tool-down {
        background-position: 0 -195px;
    }
    
    .#{$prefix}tool-move {
        background-position: 0 -375px;
    }

    .#{$prefix}tool-resize {
        background-position: 0 -360px;
    }
    
    .#{$prefix}tool-collapse {
        background-position: 0 -345px;
    }

    .#{$prefix}tool-expand {
        background-position: 0 -330px;
    }

    .#{$prefix}tool-print {
        background-position: 0 -315px;
    }

    .#{$prefix}tool-expand-bottom,
    .#{$prefix}tool-collapse-bottom {
        background-position: 0 -195px;
    }

    .#{$prefix}tool-expand-top,
    .#{$prefix}tool-collapse-top {
        background-position: 0 -210px;
    }

    .#{$prefix}tool-expand-left,
    .#{$prefix}tool-collapse-left {
        background-position: 0 -180px;
    }

    .#{$prefix}tool-expand-right,
    .#{$prefix}tool-collapse-right {
        background-position: 0 -165px;
    }

    .#{$prefix}tool-over {
        .#{$prefix}tool-close {
            background-position: -15px 0;
        }

        .#{$prefix}tool-minimize {
            background-position: -15px -15px;
        }
    
        .#{$prefix}tool-maximize {
            background-position: -15px -30px;
        }

        .#{$prefix}tool-restore {
            background-position: -15px -45px;
        }
    
        .#{$prefix}tool-gear {
            background-position: -15px -90px;
        }
    
        .#{$prefix}tool-prev {
            background-position: -15px -105px;
        }
    
        .#{$prefix}tool-next {
            background-position: -15px -120px;
        }
    
        .#{$prefix}tool-pin {
            background-position: -15px -135px;
        }
    
        .#{$prefix}tool-unpin {
            background-position: -15px -150px;
        }
    
        .#{$prefix}tool-right {
            background-position: -15px -165px;
        }
    
        .#{$prefix}tool-left {
            background-position: -15px -180px;
        }

        .#{$prefix}tool-down {
            background-position: -15px -195px;
        }
    
        .#{$prefix}tool-up {
            background-position: -15px -210px;
        }
    
        .#{$prefix}tool-refresh {
            background-position: -15px -225px;
        }
    
        .#{$prefix}tool-plus {
            background-position: -15px -240px;
        }

        .#{$prefix}tool-minus {
            background-position: -15px -255px;
        }

        .#{$prefix}tool-search {
            background-position: -15px -270px;
        }

        .#{$prefix}tool-save {
            background-position: -15px -285px;
        }

        .#{$prefix}tool-help {
            background-position: -15px -300px;
        }

        .#{$prefix}tool-print {
            background-position: -15px -315px;
        }

        .#{$prefix}tool-expand {
            background-position: -15px -330px;
        }

        .#{$prefix}tool-collapse {
            background-position: -15px -345px;
        }
    
        .#{$prefix}tool-resize {
            background-position: -15px -360px;
        }
    
        .#{$prefix}tool-move {
            background-position: -15px -375px;
        }
        
        .#{$prefix}tool-expand-bottom,
        .#{$prefix}tool-collapse-bottom {
            background-position: -15px -195px;
        }
    
        .#{$prefix}tool-expand-top,
        .#{$prefix}tool-collapse-top {
            background-position: -15px -210px;
        }
    
        .#{$prefix}tool-expand-left,
        .#{$prefix}tool-collapse-left {
            background-position: -15px -180px;
        }
    
        .#{$prefix}tool-expand-right,
        .#{$prefix}tool-collapse-right {
            background-position: -15px -165px;
        }
    }
}