layout PNGFormatDialog
    {
    constant:
        zDialogTitle : '$$$/Dialog/PNGFormatDialog/Title=PNG Format Options';

        zMethodClusterTitle    : '$$$/Dialog/PNGFormatDialog/Method/MethodTitle=File Size';
        zMethodQuick           : '$$$/Dialog/PNGFormatDialog/Method/Larger=Large file size (Fastest saving)';
        zMethodQuickTooltip    : '$$$/Dialog/PNGFormatDialog/Method/Larger/Tooltip=Use reasonable parameters to save the PNG';
        zMethodModerate        : '$$$/Dialog/PNGFormatDialog/Method/Medium=Medium file size (Medium saving)';
        zMethodModerateTooltip : '$$$/Dialog/PNGFormatDialog/Method/Medium/Tooltip=Save the smallest PNG from ten possibilities';
        zMethodThorough        : '$$$/Dialog/PNGFormatDialog/Method/Smallest=Smallest file size (Slowest saving)';
        zMethodThoroughTooltip : '$$$/Dialog/PNGFormatDialog/Method/Smallest/Tooltip=Save the smallest PNG from over a hundred possibilities';

        zInterlacing           : '$$$/Dialog/PNGFormatDialog/Interlacing/Label=Interlacing';
        zInterlacingTooltip    : '$$$/Dialog/PNGFormatDialog/Interlacing/Tooltip=Interlacing generally produces larger PNG files';

    interface:
        method             : @quick;
        unlink interlacing : @none <== method == @quick ? interlacing : @none;

    view TPNGFormatDialog(name               : zDialogTitle,
                          placement          : place_row,
                          margin             : 15,
                          isResizable        : false,
                          dboxProcIdentifier : -1)
        {
        column(horizontal : align_fill,
               vertical   : align_fill)
            {
            TCluster(name       : zMethodClusterTitle,
                     spacing    : gSmallGap,
                     horizontal : align_fill,
                     vertical   : align_fill)
                {
                TRadio(name       : zMethodQuick,
                       tooltip    : zMethodQuickTooltip,
                       horizontal : align_fill,
                       bind       : @method,
                       trueValue  : @quick);

                TCheckBox(name       : zInterlacing,
                          tooltip    : zInterlacingTooltip,
                          horizontal : align_fill,
                          bind       : @interlacing,
                          trueValue  : @adam7,
                          falseValue : @none,
                          indent     : 15);

                TRadio(name       : zMethodModerate,
                       tooltip    : zMethodModerateTooltip,
                       horizontal : align_fill,
                       bind       : @method,
                       trueValue  : @moderate);
                TRadio(name       : zMethodThorough,
                       tooltip    : zMethodThoroughTooltip,
                       horizontal : align_fill,
                       bind       : @method,
                       trueValue  : @thorough);
                }

            }

        column(horizontal : align_fill,
               vertical   : align_fill)
            {
            TButton (name       : "$$$/ControlsStrings/OK=OK",
                     identifier : @ok,
                     horizontal : align_right,
                     default    : true,
                     dismiss    : true,
                     width      : 100);

            TButton (name       : "$$$/ControlsStrings/Cancel=Cancel",
                     dismiss    : true,
                     horizontal : align_right,
                     identifier : @cancel,
                     width      : 100);
            }
        }
    }